Merge pull request #2583 from thaJeztah/update_docker_alt

vendor: update docker to 7ca355652f and reduce dependency graph
This commit is contained in:
Tibor Vass 2020-09-17 13:29:33 -07:00 committed by GitHub
commit 20c88eb92f
896 changed files with 43898 additions and 116968 deletions

View file

@ -1283,3 +1283,44 @@ func Merge(dest *FlagSet, flagsets ...*FlagSet) error {
func (fs *FlagSet) IsEmpty() bool {
return len(fs.actual) == 0
}
// ListOpts holds a list of values and a validation function.
type ListOpts struct {
values *[]string
validator func(val string) (string, error)
}
// NewListOpts creates a new ListOpts with the specified validator.
func NewListOpts(validator func(val string) (string, error)) ListOpts {
var values []string
return ListOpts{
values: &values,
validator: validator,
}
}
func (opts *ListOpts) String() string {
if len(*opts.values) == 0 {
return ""
}
return fmt.Sprintf("%v", *opts.values)
}
// Set validates if needed the input value and adds it to the
// internal slice.
func (opts *ListOpts) Set(value string) error {
if opts.validator != nil {
v, err := opts.validator(value)
if err != nil {
return err
}
value = v
}
*opts.values = append(*opts.values, value)
return nil
}
// GetAll returns the values of slice.
func (opts *ListOpts) GetAll() []string {
return *opts.values
}

View file

@ -9,7 +9,6 @@ import (
"strings"
"text/tabwriter"
"github.com/docker/docker/opts"
"github.com/docker/docker/pkg/stringid"
flag "github.com/docker/libnetwork/client/mflag"
"github.com/docker/libnetwork/netutils"
@ -164,7 +163,7 @@ func parseServiceName(name string) (string, string) {
// CmdServicePublish handles service create UI
func (cli *NetworkCli) CmdServicePublish(chain string, args ...string) error {
cmd := cli.Subcmd(chain, "publish", "SERVICE[.NETWORK]", "Publish a new service on a network", false)
flAlias := opts.NewListOpts(netutils.ValidateAlias)
flAlias := flag.NewListOpts(netutils.ValidateAlias)
cmd.Var(&flAlias, []string{"-alias"}, "Add alias to self")
cmd.Require(flag.Exact, 1)
err := cmd.ParseFlags(args, true)
@ -326,7 +325,7 @@ func (cli *NetworkCli) CmdServiceInfo(chain string, args ...string) error {
// CmdServiceAttach handles service attach UI
func (cli *NetworkCli) CmdServiceAttach(chain string, args ...string) error {
cmd := cli.Subcmd(chain, "attach", "CONTAINER SERVICE[.NETWORK]", "Sets a container as a service backend", false)
flAlias := opts.NewListOpts(netutils.ValidateAlias)
flAlias := flag.NewListOpts(netutils.ValidateAlias)
cmd.Var(&flAlias, []string{"-alias"}, "Add alias for another container")
cmd.Require(flag.Min, 2)
err := cmd.ParseFlags(args, true)

View file

@ -8,8 +8,8 @@ import (
"net/http"
"os"
"github.com/docker/docker/pkg/term"
"github.com/docker/libnetwork/client"
"github.com/moby/term"
"github.com/urfave/cli"
)

View file

@ -11,20 +11,18 @@ import (
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"os/signal"
"strconv"
"strings"
"syscall"
"time"
"github.com/BurntSushi/toml"
"github.com/docker/docker/opts"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/pkg/discovery"
"github.com/docker/docker/pkg/reexec"
"github.com/urfave/cli"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/pkg/term"
"github.com/docker/libnetwork"
"github.com/docker/libnetwork/api"
"github.com/docker/libnetwork/cluster"
@ -36,7 +34,9 @@ import (
"github.com/docker/libnetwork/options"
"github.com/docker/libnetwork/types"
"github.com/gorilla/mux"
"github.com/moby/term"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
const (
@ -416,7 +416,7 @@ func startTestDriver() error {
}
func newDnetConnection(val string) (*dnetConnection, error) {
url, err := opts.ParseHost(false, false, val)
url, err := parseHost(val)
if err != nil {
return nil, err
}
@ -431,6 +431,75 @@ func newDnetConnection(val string) (*dnetConnection, error) {
return &dnetConnection{protoAddrParts[0], protoAddrParts[1], &NetworkOrchestration{}, make(chan cluster.ConfigEventType, 10)}, nil
}
const (
defaultUnixSocket = "unix:///var/run/docker.sock"
defaultTCPHost = "tcp://localhost:2375"
)
// parseHost and set defaults for a Daemon host string.
func parseHost(val string) (string, error) {
host := strings.TrimSpace(val)
if host == "" {
return defaultUnixSocket, nil
}
addrParts := strings.SplitN(host, "://", 2)
if len(addrParts) == 1 && addrParts[0] != "" {
addrParts = []string{"tcp", addrParts[0]}
}
if addrParts[0] != "tcp" {
return "", errors.New("dnet currently only supports tcp transport")
}
return parseTCPAddr(addrParts[1], defaultTCPHost)
}
// parseTCPAddr parses and validates that the specified address is a valid TCP
// address. It returns a formatted TCP address, either using the address parsed
// from tryAddr, or the contents of defaultAddr if tryAddr is a blank string.
// tryAddr is expected to have already been Trim()'d
// defaultAddr must be in the full `tcp://host:port` form
func parseTCPAddr(tryAddr string, defaultAddr string) (string, error) {
if tryAddr == "" || tryAddr == "tcp://" {
return defaultAddr, nil
}
addr := strings.TrimPrefix(tryAddr, "tcp://")
if strings.Contains(addr, "://") || addr == "" {
return "", fmt.Errorf("Invalid proto, expected tcp: %s", tryAddr)
}
defaultAddr = strings.TrimPrefix(defaultAddr, "tcp://")
defaultHost, defaultPort, err := net.SplitHostPort(defaultAddr)
if err != nil {
return "", err
}
u, err := url.Parse("tcp://" + addr)
if err != nil {
return "", err
}
host, port, err := net.SplitHostPort(u.Host)
if err != nil {
// try port addition once
host, port, err = net.SplitHostPort(net.JoinHostPort(u.Host, defaultPort))
}
if err != nil {
return "", fmt.Errorf("Invalid bind address format: %s", tryAddr)
}
if host == "" {
host = defaultHost
}
if port == "" {
port = defaultPort
}
p, err := strconv.Atoi(port)
if err != nil && p == 0 {
return "", fmt.Errorf("Invalid bind address format: %s", tryAddr)
}
return fmt.Sprintf("tcp://%s%s", net.JoinHostPort(host, port), u.Path), nil
}
func (d *dnetConnection) httpCall(method, path string, data interface{}, headers map[string][]string) (io.ReadCloser, http.Header, int, error) {
var in io.Reader
in, err := encodeData(data)

View file

@ -53,7 +53,6 @@ import (
"time"
"github.com/docker/docker/pkg/discovery"
"github.com/docker/docker/pkg/locker"
"github.com/docker/docker/pkg/plugingetter"
"github.com/docker/docker/pkg/plugins"
"github.com/docker/docker/pkg/stringid"
@ -70,6 +69,7 @@ import (
"github.com/docker/libnetwork/options"
"github.com/docker/libnetwork/osl"
"github.com/docker/libnetwork/types"
"github.com/moby/locker"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)

View file

@ -7,7 +7,7 @@ import (
"github.com/docker/libnetwork/options"
_ "github.com/docker/libnetwork/testutils"
"gotest.tools/assert"
"gotest.tools/v3/assert"
)
var dummyKey = "dummy"

View file

@ -11,8 +11,8 @@ import (
"github.com/docker/libnetwork/netlabel"
_ "github.com/docker/libnetwork/testutils"
"github.com/docker/libnetwork/types"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func newDriver(t *testing.T) *driver {

View file

@ -7,7 +7,7 @@ import (
"sync"
"github.com/Microsoft/hcsshim"
"github.com/docker/docker/pkg/system"
"github.com/Microsoft/hcsshim/osversion"
"github.com/docker/libnetwork/driverapi"
"github.com/docker/libnetwork/drivers/windows"
"github.com/docker/libnetwork/netlabel"
@ -34,7 +34,7 @@ var (
//Server 2016 (RS1) does not support concurrent add/delete of endpoints. Therefore, we need
//to use this mutex and serialize the add/delete of endpoints on RS1.
endpointMu sync.Mutex
windowsBuild = system.GetOSVersion().Build
windowsBuild = osversion.Build()
)
func validateID(nid, eid string) error {
@ -155,7 +155,7 @@ func (d *driver) CreateEndpoint(nid, eid string, ifInfo driverapi.InterfaceInfo,
hnsEndpoint.Policies = append(hnsEndpoint.Policies, paPolicy)
if system.GetOSVersion().Build > 16236 {
if osversion.Build() > 16236 {
natPolicy, err := json.Marshal(hcsshim.PaPolicy{
Type: "OutBoundNAT",
})

View file

@ -20,7 +20,7 @@ import (
"sync"
"github.com/Microsoft/hcsshim"
"github.com/docker/docker/pkg/system"
"github.com/Microsoft/hcsshim/osversion"
"github.com/docker/libnetwork/datastore"
"github.com/docker/libnetwork/discoverapi"
"github.com/docker/libnetwork/driverapi"
@ -217,7 +217,7 @@ func (d *driver) parseNetworkOptions(id string, genericOptions map[string]string
}
config.VSID = uint(vsid)
case EnableOutboundNat:
if system.GetOSVersion().Build <= 16236 {
if osversion.Build() <= 16236 {
return nil, fmt.Errorf("Invalid network option. OutboundNat is not supported on this OS version")
}
b, err := strconv.ParseBool(value)

View file

@ -11,8 +11,8 @@ import (
builtinIpam "github.com/docker/libnetwork/ipams/builtin"
nullIpam "github.com/docker/libnetwork/ipams/null"
remoteIpam "github.com/docker/libnetwork/ipams/remote"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
// this takes care of the incontainer flag
_ "github.com/docker/libnetwork/testutils"

View file

@ -2,13 +2,13 @@ package libnetwork
import (
"fmt"
"gotest.tools/assert"
"strings"
"testing"
"github.com/docker/libnetwork/iptables"
"github.com/docker/libnetwork/netlabel"
"github.com/docker/libnetwork/options"
"gotest.tools/v3/assert"
)
const (

View file

@ -19,8 +19,8 @@ import (
"github.com/docker/libnetwork/ipamapi"
_ "github.com/docker/libnetwork/testutils"
"github.com/docker/libnetwork/types"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
const (

View file

@ -13,8 +13,8 @@ import (
"github.com/docker/libnetwork/ipamapi"
"golang.org/x/sync/semaphore"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
const (

View file

@ -5,8 +5,8 @@ import (
"testing"
_ "github.com/docker/libnetwork/testutils"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func initBroadPredefinedNetworks() []*net.IPNet {

View file

@ -15,9 +15,9 @@ import (
"github.com/docker/go-events"
"github.com/hashicorp/memberlist"
"github.com/sirupsen/logrus"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/poll"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
"gotest.tools/v3/poll"
// this takes care of the incontainer flag
_ "github.com/docker/libnetwork/testutils"

View file

@ -4,8 +4,8 @@ import (
"testing"
"github.com/sirupsen/logrus"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
_ "github.com/docker/libnetwork/testutils"
)

View file

@ -5,8 +5,8 @@ import (
"testing"
"github.com/docker/libnetwork/resolvconf"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestCleanupServiceDiscovery(t *testing.T) {

View file

@ -4,7 +4,7 @@ import (
"net"
"github.com/Microsoft/hcsshim"
"github.com/docker/docker/pkg/system"
"github.com/Microsoft/hcsshim/osversion"
"github.com/sirupsen/logrus"
)
@ -27,7 +27,7 @@ func (n *network) addLBBackend(ip net.IP, lb *loadBalancer) {
vip := lb.vip
ingressPorts := lb.service.ingressPorts
if system.GetOSVersion().Build > 16236 {
if osversion.Build() > 16236 {
lb.Lock()
defer lb.Unlock()
//find the load balancer IP for the network.
@ -128,7 +128,7 @@ func (n *network) rmLBBackend(ip net.IP, lb *loadBalancer, rmService bool, fullR
return
}
if system.GetOSVersion().Build > 16236 {
if osversion.Build() > 16236 {
if numEnabledBackends(lb) > 0 {
//Reprogram HNS (actually VFP) with the existing backends.
n.addLBBackend(ip, lb)

View file

@ -5,8 +5,8 @@ import (
"testing"
_ "github.com/docker/libnetwork/testutils"
"gotest.tools/assert"
is "gotest.tools/assert/cmp"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestTransportPortConv(t *testing.T) {

View file

@ -1,61 +1,53 @@
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/BurntSushi/toml 3012a1dbe2e4bd1391d42b32f0577cb7bbc7f005 # v0.3.1
github.com/containerd/cgroups bf292b21730f0be58f47cd194dcf447dca57e200
github.com/Microsoft/go-winio 6c72808b55902eae4c5943626030429ff20f3b63 # v0.4.14
github.com/Microsoft/hcsshim b3f49c06ffaeef24d09c6c08ec8ec8425a0303e2 # v0.8.7
github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
github.com/containerd/continuity 004b46473808b3e7a4a3049c20e4376c91eb966d
github.com/coreos/etcd fca8add78a9d926166eb739b8e4a124434025ba3 # v3.3.9
github.com/coreos/go-semver 8ab6407b697782a06568d4b7f1db25550ec2e4c6 # v0.2.0
github.com/deckarep/golang-set ef32fa3046d9f249d399f98ebaf9be944430fd1d
go.etcd.io/bbolt 7ee3ded59d4835e10f3e7d0f7603c42aa5e83820 # v1.3.1-etcd.8
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/BurntSushi/toml 3012a1dbe2e4bd1391d42b32f0577cb7bbc7f005 # v0.3.1
github.com/containerd/cgroups 318312a373405e5e91134d8063d04d59768a1bff
github.com/Microsoft/go-winio 6c72808b55902eae4c5943626030429ff20f3b63 # v0.4.14
github.com/Microsoft/hcsshim 9dcb42f100215f8d375b4a9265e5bba009217a85 # moby branch
github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
github.com/coreos/etcd d57e8b8d97adfc4a6c224fe116714bf1a1f3beb9 # v3.3.12
github.com/coreos/go-semver 8ab6407b697782a06568d4b7f1db25550ec2e4c6 # v0.2.0
github.com/deckarep/golang-set ef32fa3046d9f249d399f98ebaf9be944430fd1d
go.etcd.io/bbolt 232d8fc87f50244f9c808f4745759e08a304c029 # v1.3.5
github.com/docker/docker dbe4a30928d418e0570891a09703bcbc0e4997a1
github.com/docker/distribution 0d3efadf0154c2b8a4e7b6621fff9809655cc580
github.com/docker/go-connections 7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
github.com/docker/go-units 47565b4f722fb6ceae66b95f853feed578a4a51c # v0.3.3
github.com/docker/libkv 458977154600b9f23984d9f4b82e79570b5ae12b
github.com/docker/docker 7ca355652fe0e2f7401d424d65a81dc248360127
github.com/moby/term 73f35e472e8f0a3f91347164138ce6bd73b756a9
github.com/docker/go-connections 7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
github.com/docker/go-events e31b211e4f1cd09aa76fe4ac244571fab96ae47f
github.com/docker/libkv 458977154600b9f23984d9f4b82e79570b5ae12b
github.com/gogo/protobuf ba06b47c162d49f2af050fb4c75bcbc86a159d5c # v1.2.1
github.com/golang/protobuf aa810b61a9c79d51363740d207bb46cf8e620ed5 # v1.2.0
google.golang.org/grpc 7a6a684ca69eb4cae85ad0a484f2e531598c047b # v1.12.2
google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9
github.com/gogo/protobuf 5628607bb4c51c3157aacc3a50f0ab707582b805 # v1.3.1
github.com/godbus/dbus/v5 37bf87eef99d69c4f1d3528bd66e3a87dc201472 # v5.0.3
github.com/gorilla/mux c5c6c98bc25355028a63748a498942a6398ccd22 # v1.7.1
github.com/hashicorp/consul 9a9cc9341bb487651a0399e3fc5e1e8a42e62dd9 # v0.5.2
github.com/hashicorp/errwrap 8a6fb523712970c966eefc6b39ed2c5e74880354 # v1.0.0
github.com/hashicorp/go-msgpack 71c2886f5a673a35f909803f38ece5810165097b
github.com/hashicorp/go-multierror 886a7fbe3eb1c874d46f623bfa70af45f425b3d1 # v1.0.0
github.com/hashicorp/memberlist 3d8438da9589e7b608a83ffac1ef8211486bcb7c
github.com/hashicorp/golang-lru 7f827b33c0f158ec5dfbba01bb0b14a4541fd81d # v0.5.3
github.com/sean-/seed e2103e2c35297fb7e17febb81e49b312087a2372
github.com/hashicorp/go-sockaddr c7188e74f6acae5a989bdc959aa779f8b9f42faf # v1.0.2
github.com/hashicorp/serf 598c54895cc5a7b1a24a398d635e8c0ea0959870
github.com/mattn/go-shellwords 02e3cf038dcea8290e44424da473dd12be796a8a # v1.0.3
github.com/miekg/dns 6c0c4e6581f8e173cc562c8b3363ab984e4ae071 # v1.1.27
github.com/opencontainers/go-digest 279bed98673dd5bef374d3b6e4b09e2af76183bf # v1.0.0-rc1
github.com/opencontainers/image-spec d60099175f88c47cd379c4738d158884749ed235 # v1.0.1
github.com/opencontainers/runc 2b18fe1d885ee5083ef9f0838fee39b62d653e30
github.com/opencontainers/runtime-spec 29686dbc5559d93fb1ef402eeda3e35c38d75af4 # v1.0.1-59-g29686db
github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
github.com/sirupsen/logrus 8bdbc7bcc01dcbb8ec23dc8a28e332258d25251f # v1.4.1
github.com/konsorten/go-windows-terminal-sequences 5c8c8bd35d3832f5d134ae1e1e375b69a4d25242 # v1.0.1
github.com/ugorji/go b4c50a2b199d93b13dc15e78929cfb23bfdf21ab # v1.1.1
github.com/urfave/cli a65b733b303f0055f8d324d805f393cd3e7a7904
github.com/vishvananda/netlink f049be6f391489d3f374498fe0c8df8449258372 # v1.1.0
github.com/vishvananda/netns 0a2b9b5464df8343199164a0321edf3313202f7e
golang.org/x/crypto b7391e95e576cacdcdd422573063bc057239113d
golang.org/x/net a680a1efc54dd51c040b3b5ce4939ea3cf2ea0d1
golang.org/x/sys d455e41777fca6e8a5a79e34a14b8368bc11d9ba
golang.org/x/sync 1d60e4601c6fd243af51cc01ddf169918a5407ca
github.com/pkg/errors ba968bfe8b2f7e042a574c888954fccecfa385b4 # v0.8.1
github.com/ishidawataru/sctp 6e2cb1366111dcf547c13531e3a263a067715847
go.opencensus.io 9c377598961b706d1542bd2d84d538b5094d596e # v0.22.0
github.com/godbus/dbus/v5 37bf87eef99d69c4f1d3528bd66e3a87dc201472 # v5.0.3
github.com/gorilla/mux 98cb6bf42e086f6af920b965c38cacc07402d51b # v1.8.0
github.com/hashicorp/consul 9a9cc9341bb487651a0399e3fc5e1e8a42e62dd9 # v0.5.2
github.com/hashicorp/errwrap 8a6fb523712970c966eefc6b39ed2c5e74880354 # v1.0.0
github.com/hashicorp/go-msgpack 71c2886f5a673a35f909803f38ece5810165097b
github.com/hashicorp/go-multierror 886a7fbe3eb1c874d46f623bfa70af45f425b3d1 # v1.0.0
github.com/hashicorp/memberlist 3d8438da9589e7b608a83ffac1ef8211486bcb7c
github.com/hashicorp/golang-lru 7f827b33c0f158ec5dfbba01bb0b14a4541fd81d # v0.5.3
github.com/sean-/seed e2103e2c35297fb7e17febb81e49b312087a2372
github.com/hashicorp/go-sockaddr c7188e74f6acae5a989bdc959aa779f8b9f42faf # v1.0.2
github.com/hashicorp/serf 598c54895cc5a7b1a24a398d635e8c0ea0959870
github.com/miekg/dns 6c0c4e6581f8e173cc562c8b3363ab984e4ae071 # v1.1.27
github.com/opencontainers/runtime-spec 4d89ac9fbff6c455f46a5bb59c6b1bb7184a5e43 # v1.0.3-0.20200728170252-4d89ac9fbff6
github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
github.com/sirupsen/logrus 60c74ad9be0d874af0ab0daef6ab07c5c5911f0d # v1.6.0
github.com/konsorten/go-windows-terminal-sequences edb144dfd453055e1e49a3d8b410a660b5a87613 # v1.0.3
github.com/ugorji/go b4c50a2b199d93b13dc15e78929cfb23bfdf21ab # v1.1.1
github.com/urfave/cli a65b733b303f0055f8d324d805f393cd3e7a7904
github.com/vishvananda/netlink f049be6f391489d3f374498fe0c8df8449258372 # v1.1.0
github.com/vishvananda/netns db3c7e526aae966c4ccfa6c8189b693d6ac5d202
golang.org/x/crypto 75b288015ac94e66e3d6715fb68a9b41bf046ec2
golang.org/x/net ab34263943818b32f575efc978a3d24e80b04bd7
golang.org/x/sys ed371f2e16b4b305ee99df548828de367527b76b
golang.org/x/sync cd5d95a43a6e21273425c7ae415d3df9ea832eeb
github.com/pkg/errors 614d223910a179a466c1767a985424175c39b465 # v0.9.1
github.com/ishidawataru/sctp 6e2cb1366111dcf547c13531e3a263a067715847
go.opencensus.io 9c377598961b706d1542bd2d84d538b5094d596e # v0.22.0
gotest.tools 1083505acf35a0bd8a696b26837e1fb3187a7a83 # v2.3.0
github.com/google/go-cmp 3af367b6b30c263d47e8895973edcca9a49cf029 # v0.2.0
gotest.tools/v3 bb0d8a963040ea5048dcef1a14d8f8b58a33d4b3 # v3.0.2
github.com/google/go-cmp 3af367b6b30c263d47e8895973edcca9a49cf029 # v0.2.0
github.com/moby/ipvs 4566ccea0e08d68e9614c3e7a64a23b850c4bb35 # v1.0.1
github.com/moby/ipvs 4566ccea0e08d68e9614c3e7a64a23b850c4bb35 # v1.0.1
github.com/moby/locker 281af2d563954745bea9d1487c965f24d30742fe # v1.0.1

View file

@ -0,0 +1,151 @@
// +build windows
package vhd
import "syscall"
//go:generate go run mksyscall_windows.go -output zvhd.go vhd.go
//sys createVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) [failretval != 0] = VirtDisk.CreateVirtualDisk
//sys openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) [failretval != 0] = VirtDisk.OpenVirtualDisk
//sys detachVirtualDisk(handle syscall.Handle, flags uint32, providerSpecificFlags uint32) (err error) [failretval != 0] = VirtDisk.DetachVirtualDisk
type virtualStorageType struct {
DeviceID uint32
VendorID [16]byte
}
type (
createVirtualDiskFlag uint32
VirtualDiskAccessMask uint32
VirtualDiskFlag uint32
)
const (
// Flags for creating a VHD (not exported)
createVirtualDiskFlagNone createVirtualDiskFlag = 0
createVirtualDiskFlagFullPhysicalAllocation createVirtualDiskFlag = 1
createVirtualDiskFlagPreventWritesToSourceDisk createVirtualDiskFlag = 2
createVirtualDiskFlagDoNotCopyMetadataFromParent createVirtualDiskFlag = 4
// Access Mask for opening a VHD
VirtualDiskAccessNone VirtualDiskAccessMask = 0
VirtualDiskAccessAttachRO VirtualDiskAccessMask = 65536
VirtualDiskAccessAttachRW VirtualDiskAccessMask = 131072
VirtualDiskAccessDetach VirtualDiskAccessMask = 262144
VirtualDiskAccessGetInfo VirtualDiskAccessMask = 524288
VirtualDiskAccessCreate VirtualDiskAccessMask = 1048576
VirtualDiskAccessMetaOps VirtualDiskAccessMask = 2097152
VirtualDiskAccessRead VirtualDiskAccessMask = 851968
VirtualDiskAccessAll VirtualDiskAccessMask = 4128768
VirtualDiskAccessWritable VirtualDiskAccessMask = 3276800
// Flags for opening a VHD
OpenVirtualDiskFlagNone VirtualDiskFlag = 0
OpenVirtualDiskFlagNoParents VirtualDiskFlag = 0x1
OpenVirtualDiskFlagBlankFile VirtualDiskFlag = 0x2
OpenVirtualDiskFlagBootDrive VirtualDiskFlag = 0x4
OpenVirtualDiskFlagCachedIO VirtualDiskFlag = 0x8
OpenVirtualDiskFlagCustomDiffChain VirtualDiskFlag = 0x10
OpenVirtualDiskFlagParentCachedIO VirtualDiskFlag = 0x20
OpenVirtualDiskFlagVhdSetFileOnly VirtualDiskFlag = 0x40
OpenVirtualDiskFlagIgnoreRelativeParentLocator VirtualDiskFlag = 0x80
OpenVirtualDiskFlagNoWriteHardening VirtualDiskFlag = 0x100
)
type createVersion2 struct {
UniqueID [16]byte // GUID
MaximumSize uint64
BlockSizeInBytes uint32
SectorSizeInBytes uint32
ParentPath *uint16 // string
SourcePath *uint16 // string
OpenFlags uint32
ParentVirtualStorageType virtualStorageType
SourceVirtualStorageType virtualStorageType
ResiliencyGUID [16]byte // GUID
}
type createVirtualDiskParameters struct {
Version uint32 // Must always be set to 2
Version2 createVersion2
}
type openVersion2 struct {
GetInfoOnly int32 // bool but 4-byte aligned
ReadOnly int32 // bool but 4-byte aligned
ResiliencyGUID [16]byte // GUID
}
type openVirtualDiskParameters struct {
Version uint32 // Must always be set to 2
Version2 openVersion2
}
// CreateVhdx will create a simple vhdx file at the given path using default values.
func CreateVhdx(path string, maxSizeInGb, blockSizeInMb uint32) error {
var (
defaultType virtualStorageType
handle syscall.Handle
)
parameters := createVirtualDiskParameters{
Version: 2,
Version2: createVersion2{
MaximumSize: uint64(maxSizeInGb) * 1024 * 1024 * 1024,
BlockSizeInBytes: blockSizeInMb * 1024 * 1024,
},
}
if err := createVirtualDisk(
&defaultType,
path,
uint32(VirtualDiskAccessNone),
nil,
uint32(createVirtualDiskFlagNone),
0,
&parameters,
nil,
&handle); err != nil {
return err
}
if err := syscall.CloseHandle(handle); err != nil {
return err
}
return nil
}
// DetachVhd detaches a mounted container layer vhd found at `path`.
func DetachVhd(path string) error {
handle, err := OpenVirtualDisk(
path,
VirtualDiskAccessNone,
OpenVirtualDiskFlagCachedIO|OpenVirtualDiskFlagIgnoreRelativeParentLocator)
if err != nil {
return err
}
defer syscall.CloseHandle(handle)
return detachVirtualDisk(handle, 0, 0)
}
// OpenVirtualDisk obtains a handle to a VHD opened with supplied access mask and flags.
func OpenVirtualDisk(path string, accessMask VirtualDiskAccessMask, flag VirtualDiskFlag) (syscall.Handle, error) {
var (
defaultType virtualStorageType
handle syscall.Handle
)
parameters := openVirtualDiskParameters{Version: 2}
if err := openVirtualDisk(
&defaultType,
path,
uint32(accessMask),
uint32(flag),
&parameters,
&handle); err != nil {
return 0, err
}
return handle, nil
}

View file

@ -0,0 +1,99 @@
// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
package vhd
import (
"syscall"
"unsafe"
"golang.org/x/sys/windows"
)
var _ unsafe.Pointer
// Do the interface allocations only once for common
// Errno values.
const (
errnoERROR_IO_PENDING = 997
)
var (
errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
)
// errnoErr returns common boxed Errno values, to prevent
// allocations at runtime.
func errnoErr(e syscall.Errno) error {
switch e {
case 0:
return nil
case errnoERROR_IO_PENDING:
return errERROR_IO_PENDING
}
// TODO: add more here, after collecting data on the common
// error values see on Windows. (perhaps when running
// all.bat?)
return e
}
var (
modVirtDisk = windows.NewLazySystemDLL("VirtDisk.dll")
procCreateVirtualDisk = modVirtDisk.NewProc("CreateVirtualDisk")
procOpenVirtualDisk = modVirtDisk.NewProc("OpenVirtualDisk")
procDetachVirtualDisk = modVirtDisk.NewProc("DetachVirtualDisk")
)
func createVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) {
var _p0 *uint16
_p0, err = syscall.UTF16PtrFromString(path)
if err != nil {
return
}
return _createVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, securityDescriptor, flags, providerSpecificFlags, parameters, o, handle)
}
func _createVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, securityDescriptor *uintptr, flags uint32, providerSpecificFlags uint32, parameters *createVirtualDiskParameters, o *syscall.Overlapped, handle *syscall.Handle) (err error) {
r1, _, e1 := syscall.Syscall9(procCreateVirtualDisk.Addr(), 9, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(unsafe.Pointer(securityDescriptor)), uintptr(flags), uintptr(providerSpecificFlags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(o)), uintptr(unsafe.Pointer(handle)))
if r1 != 0 {
if e1 != 0 {
err = errnoErr(e1)
} else {
err = syscall.EINVAL
}
}
return
}
func openVirtualDisk(virtualStorageType *virtualStorageType, path string, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) {
var _p0 *uint16
_p0, err = syscall.UTF16PtrFromString(path)
if err != nil {
return
}
return _openVirtualDisk(virtualStorageType, _p0, virtualDiskAccessMask, flags, parameters, handle)
}
func _openVirtualDisk(virtualStorageType *virtualStorageType, path *uint16, virtualDiskAccessMask uint32, flags uint32, parameters *openVirtualDiskParameters, handle *syscall.Handle) (err error) {
r1, _, e1 := syscall.Syscall6(procOpenVirtualDisk.Addr(), 6, uintptr(unsafe.Pointer(virtualStorageType)), uintptr(unsafe.Pointer(path)), uintptr(virtualDiskAccessMask), uintptr(flags), uintptr(unsafe.Pointer(parameters)), uintptr(unsafe.Pointer(handle)))
if r1 != 0 {
if e1 != 0 {
err = errnoErr(e1)
} else {
err = syscall.EINVAL
}
}
return
}
func detachVirtualDisk(handle syscall.Handle, flags uint32, providerSpecificFlags uint32) (err error) {
r1, _, e1 := syscall.Syscall(procDetachVirtualDisk.Addr(), 3, uintptr(handle), uintptr(flags), uintptr(providerSpecificFlags))
if r1 != 0 {
if e1 != 0 {
err = errnoErr(e1)
} else {
err = syscall.EINVAL
}
}
return
}

View file

@ -2,7 +2,7 @@
[![Build status](https://ci.appveyor.com/api/projects/status/nbcw28mnkqml0loa/branch/master?svg=true)](https://ci.appveyor.com/project/WindowsVirtualization/hcsshim/branch/master)
This package contains the Golang interface for using the Windows [Host Compute Service](https://blogs.technet.microsoft.com/virtualization/2017/01/27/introducing-the-host-compute-service-hcs/) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS).
This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS).
It is primarily used in the [Moby Project](https://github.com/moby/moby), but it can be freely used by other projects as well.
@ -16,6 +16,11 @@ When you submit a pull request, a CLA-bot will automatically determine whether y
a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions
provided by the bot. You will only need to do this once across all repos using our CLA.
We also ask that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to certify they either authored the work themselves or otherwise have permission to use it in this project.
## Code of Conduct
This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.

View file

@ -4,34 +4,32 @@ go 1.13
require (
github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5
github.com/blang/semver v3.1.0+incompatible // indirect
github.com/containerd/cgroups v0.0.0-20190919134610-bf292b21730f
github.com/containerd/console v0.0.0-20180822173158-c12b1e7919c1
github.com/containerd/containerd v1.3.0-beta.2.0.20190828155532-0293cbd26c69
github.com/containerd/containerd v1.3.2
github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc // indirect
github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448 // indirect
github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3
github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de
github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd
github.com/gogo/protobuf v1.2.1
github.com/hashicorp/errwrap v0.0.0-20141028054710-7554cd9344ce // indirect
github.com/hashicorp/go-multierror v0.0.0-20161216184304-ed905158d874 // indirect
github.com/gogo/protobuf v1.3.1
github.com/golang/protobuf v1.3.2 // indirect
github.com/kr/pretty v0.1.0 // indirect
github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2 // indirect
github.com/opencontainers/runc v0.0.0-20190115041553-12f6a991201f // indirect
github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700
github.com/opencontainers/runtime-tools v0.0.0-20181011054405-1d69bd0f9c39
github.com/pkg/errors v0.8.1
github.com/prometheus/procfs v0.0.5 // indirect
github.com/sirupsen/logrus v1.4.1
github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8 // indirect
github.com/prometheus/procfs v0.0.0-20180125133057-cb4147076ac7 // indirect
github.com/sirupsen/logrus v1.4.2
github.com/stretchr/testify v1.4.0 // indirect
github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5
github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
github.com/xeipuuv/gojsonschema v0.0.0-20180618132009-1d523034197f // indirect
go.opencensus.io v0.22.0
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6
golang.org/x/net v0.0.0-20191004110552-13f9640d40b9 // indirect
golang.org/x/sync v0.0.0-20190423024810-112230192c58
golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3
google.golang.org/grpc v1.20.1
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873 // indirect
google.golang.org/grpc v1.23.1
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/yaml.v2 v2.2.8 // indirect
gotest.tools v2.2.0+incompatible // indirect
k8s.io/kubernetes v1.13.0
)

View file

@ -21,8 +21,11 @@ const (
OutboundNat = hns.OutboundNat
ExternalLoadBalancer = hns.ExternalLoadBalancer
Route = hns.Route
Proxy = hns.Proxy
)
type ProxyPolicy = hns.ProxyPolicy
type NatPolicy = hns.NatPolicy
type QosPolicy = hns.QosPolicy

View file

@ -1,7 +0,0 @@
package hcs
import "C"
// This import is needed to make the library compile as CGO because HCSSHIM
// only works with CGO due to callbacks from HCS comming back from a C thread
// which is not supported without CGO. See https://github.com/golang/go/issues/10973

View file

@ -0,0 +1,5 @@
package hcs
//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go syscall.go
//sys hcsFormatWritableLayerVhd(handle uintptr) (hr error) = computestorage.HcsFormatWritableLayerVhd

View file

@ -4,12 +4,9 @@ import (
"context"
"encoding/json"
"errors"
"os"
"strconv"
"strings"
"sync"
"syscall"
"time"
"github.com/Microsoft/hcsshim/internal/cow"
"github.com/Microsoft/hcsshim/internal/log"
@ -21,27 +18,6 @@ import (
"go.opencensus.io/trace"
)
// currentContainerStarts is used to limit the number of concurrent container
// starts.
var currentContainerStarts containerStarts
type containerStarts struct {
maxParallel int
inProgress int
sync.Mutex
}
func init() {
mpsS := os.Getenv("HCSSHIM_MAX_PARALLEL_START")
if len(mpsS) > 0 {
mpsI, err := strconv.Atoi(mpsS)
if err != nil || mpsI < 0 {
return
}
currentContainerStarts.maxParallel = mpsI
}
}
type System struct {
handleLock sync.RWMutex
handle vmcompute.HcsSystem
@ -215,32 +191,6 @@ func (computeSystem *System) Start(ctx context.Context) (err error) {
return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
// This is a very simple backoff-retry loop to limit the number
// of parallel container starts if environment variable
// HCSSHIM_MAX_PARALLEL_START is set to a positive integer.
// It should generally only be used as a workaround to various
// platform issues that exist between RS1 and RS4 as of Aug 2018
if currentContainerStarts.maxParallel > 0 {
for {
currentContainerStarts.Lock()
if currentContainerStarts.inProgress < currentContainerStarts.maxParallel {
currentContainerStarts.inProgress++
currentContainerStarts.Unlock()
break
}
if currentContainerStarts.inProgress == currentContainerStarts.maxParallel {
currentContainerStarts.Unlock()
time.Sleep(100 * time.Millisecond)
}
}
// Make sure we decrement the count when we are done.
defer func() {
currentContainerStarts.Lock()
currentContainerStarts.inProgress--
currentContainerStarts.Unlock()
}()
}
resultJSON, err := vmcompute.HcsStartComputeSystem(ctx, computeSystem.handle, "")
events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.SystemStart)
if err != nil {

View file

@ -1,10 +1,14 @@
package hcs
import (
"context"
"io"
"syscall"
"github.com/Microsoft/go-winio"
diskutil "github.com/Microsoft/go-winio/vhd"
"github.com/pkg/errors"
"golang.org/x/sys/windows"
)
// makeOpenFiles calls winio.MakeOpenFile for each handle in a slice but closes all the handles
@ -31,3 +35,27 @@ func makeOpenFiles(hs []syscall.Handle) (_ []io.ReadWriteCloser, err error) {
}
return fs, nil
}
// creates a VHD formatted with NTFS of size `sizeGB` at the given `vhdPath`.
func CreateNTFSVHD(ctx context.Context, vhdPath string, sizeGB uint32) (err error) {
if err := diskutil.CreateVhdx(vhdPath, sizeGB, 1); err != nil {
return errors.Wrap(err, "failed to create VHD")
}
vhd, err := diskutil.OpenVirtualDisk(vhdPath, diskutil.VirtualDiskAccessNone, diskutil.OpenVirtualDiskFlagNone)
if err != nil {
return errors.Wrap(err, "failed to open VHD")
}
defer func() {
err2 := windows.CloseHandle(windows.Handle(vhd))
if err == nil {
err = errors.Wrap(err2, "failed to close VHD")
}
}()
if err := hcsFormatWritableLayerVhd(uintptr(vhd)); err != nil {
return errors.Wrap(err, "failed to format VHD")
}
return nil
}

View file

@ -0,0 +1,54 @@
// Code generated mksyscall_windows.exe DO NOT EDIT
package hcs
import (
"syscall"
"unsafe"
"golang.org/x/sys/windows"
)
var _ unsafe.Pointer
// Do the interface allocations only once for common
// Errno values.
const (
errnoERROR_IO_PENDING = 997
)
var (
errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
)
// errnoErr returns common boxed Errno values, to prevent
// allocations at runtime.
func errnoErr(e syscall.Errno) error {
switch e {
case 0:
return nil
case errnoERROR_IO_PENDING:
return errERROR_IO_PENDING
}
// TODO: add more here, after collecting data on the common
// error values see on Windows. (perhaps when running
// all.bat?)
return e
}
var (
modcomputestorage = windows.NewLazySystemDLL("computestorage.dll")
procHcsFormatWritableLayerVhd = modcomputestorage.NewProc("HcsFormatWritableLayerVhd")
)
func hcsFormatWritableLayerVhd(handle uintptr) (hr error) {
r0, _, _ := syscall.Syscall(procHcsFormatWritableLayerVhd.Addr(), 1, uintptr(handle), 0, 0)
if int32(r0) < 0 {
if r0&0x1fff0000 == 0x00070000 {
r0 &= 0xffff
}
hr = syscall.Errno(r0)
}
return
}

View file

@ -173,6 +173,27 @@ func (endpoint *HNSEndpoint) ApplyACLPolicy(policies ...*ACLPolicy) error {
return err
}
// ApplyProxyPolicy applies a set of Proxy Policies on the Endpoint
func (endpoint *HNSEndpoint) ApplyProxyPolicy(policies ...*ProxyPolicy) error {
operation := "ApplyProxyPolicy"
title := "hcsshim::HNSEndpoint::" + operation
logrus.Debugf(title+" id=%s", endpoint.Id)
for _, policy := range policies {
if policy == nil {
continue
}
jsonString, err := json.Marshal(policy)
if err != nil {
return err
}
endpoint.Policies = append(endpoint.Policies, jsonString)
}
_, err := endpoint.Update()
return err
}
// ContainerAttach attaches an endpoint to container
func (endpoint *HNSEndpoint) ContainerAttach(containerID string, compartmentID uint16) error {
operation := "ContainerAttach"

View file

@ -17,6 +17,7 @@ const (
OutboundNat PolicyType = "OutBoundNAT"
ExternalLoadBalancer PolicyType = "ELB"
Route PolicyType = "ROUTE"
Proxy PolicyType = "PROXY"
)
type NatPolicy struct {
@ -60,6 +61,15 @@ type OutboundNatPolicy struct {
Destinations []string `json:",omitempty"`
}
type ProxyPolicy struct {
Type PolicyType `json:"Type"`
IP string `json:",omitempty"`
Port string `json:",omitempty"`
ExceptionList []string `json:",omitempty"`
Destination string `json:",omitempty"`
OutboundNat bool `json:",omitempty"`
}
type ActionType string
type DirectionType string
type RuleType string

View file

@ -214,9 +214,10 @@ type MappedVirtualDiskController struct {
// GuestDefinedCapabilities is part of the GuestConnectionInfo returned by a GuestConnection call on a utility VM
type GuestDefinedCapabilities struct {
NamespaceAddRequestSupported bool `json:",omitempty"`
SignalProcessSupported bool `json:",omitempty"`
DumpStacksSupported bool `json:",omitempty"`
NamespaceAddRequestSupported bool `json:",omitempty"`
SignalProcessSupported bool `json:",omitempty"`
DumpStacksSupported bool `json:",omitempty"`
DeleteContainerStateSupported bool `json:",omitempty"`
}
// GuestConnectionInfo is the structure of an iterm return by a GuestConnection call on a utility VM

View file

@ -39,4 +39,8 @@ type Devices struct {
FlexibleIov map[string]FlexibleIoDevice `json:"FlexibleIov,omitempty"`
SharedMemory *SharedMemoryConfiguration `json:"SharedMemory,omitempty"`
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
VirtualPci map[string]VirtualPciDevice `json:",omitempty"`
}

View file

@ -27,4 +27,23 @@ type Memory2 struct {
// to the VM, allowing it to trim non-zeroed pages from the working set (if supported by
// the guest operating system).
EnableColdDiscardHint bool `json:"EnableColdDiscardHint,omitempty"`
// LowMmioGapInMB is the low MMIO region allocated below 4GB.
//
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
LowMMIOGapInMB uint64 `json:"LowMmioGapInMB,omitempty"`
// HighMmioBaseInMB is the high MMIO region allocated above 4GB (base and
// size).
//
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
HighMMIOBaseInMB uint64 `json:"HighMmioBaseInMB,omitempty"`
// HighMmioGapInMB is the high MMIO region.
//
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
HighMMIOGapInMB uint64 `json:"HighMmioGapInMB,omitempty"`
}

View file

@ -0,0 +1,16 @@
/*
* HCS API
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* API version: 2.3
* Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
*/
package hcsschema
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
type VirtualPciDevice struct {
Functions []VirtualPciFunction `json:",omitempty"`
}

View file

@ -0,0 +1,18 @@
/*
* HCS API
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* API version: 2.3
* Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
*/
package hcsschema
// TODO: This is pre-release support in schema 2.3. Need to add build number
// docs when a public build with this is out.
type VirtualPciFunction struct {
DeviceInstancePath string `json:",omitempty"`
VirtualFunction uint16 `json:",omitempty"`
}

View file

@ -1,28 +1,23 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// ActivateLayer will find the layer with the given id and mount it's filesystem.
// For a read/write layer, the mounted filesystem will appear as a volume on the
// host, while a read-only layer is generally expected to be a no-op.
// An activated layer must later be deactivated via DeactivateLayer.
func ActivateLayer(path string) (err error) {
func ActivateLayer(ctx context.Context, path string) (err error) {
title := "hcsshim::ActivateLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = activateLayer(&stdDriverInfo, path)
if err != nil {

View file

@ -1,6 +1,7 @@
package wclayer
import (
"context"
"errors"
"os"
"path/filepath"
@ -8,10 +9,15 @@ import (
"github.com/Microsoft/go-winio"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/Microsoft/hcsshim/internal/safefile"
"go.opencensus.io/trace"
)
type baseLayerWriter struct {
ctx context.Context
s *trace.Span
root *os.File
f *os.File
bw *winio.BackupFileWriter
@ -31,7 +37,7 @@ type dirInfo struct {
func reapplyDirectoryTimes(root *os.File, dis []dirInfo) error {
for i := range dis {
di := &dis[len(dis)-i-1] // reverse order: process child directories first
f, err := safefile.OpenRelative(di.path, root, syscall.GENERIC_READ|syscall.GENERIC_WRITE, syscall.FILE_SHARE_READ, safefile.FILE_OPEN, safefile.FILE_DIRECTORY_FILE)
f, err := safefile.OpenRelative(di.path, root, syscall.GENERIC_READ|syscall.GENERIC_WRITE, syscall.FILE_SHARE_READ, safefile.FILE_OPEN, safefile.FILE_DIRECTORY_FILE|syscall.FILE_FLAG_OPEN_REPARSE_POINT)
if err != nil {
return err
}
@ -41,6 +47,7 @@ func reapplyDirectoryTimes(root *os.File, dis []dirInfo) error {
if err != nil {
return err
}
}
return nil
}
@ -87,9 +94,7 @@ func (w *baseLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) (err e
extraFlags := uint32(0)
if fileInfo.FileAttributes&syscall.FILE_ATTRIBUTE_DIRECTORY != 0 {
extraFlags |= safefile.FILE_DIRECTORY_FILE
if fileInfo.FileAttributes&syscall.FILE_ATTRIBUTE_REPARSE_POINT == 0 {
w.dirInfo = append(w.dirInfo, dirInfo{name, *fileInfo})
}
w.dirInfo = append(w.dirInfo, dirInfo{name, *fileInfo})
}
mode := uint32(syscall.GENERIC_READ | syscall.GENERIC_WRITE | winio.WRITE_DAC | winio.WRITE_OWNER | winio.ACCESS_SYSTEM_SECURITY)
@ -136,12 +141,15 @@ func (w *baseLayerWriter) Write(b []byte) (int, error) {
return n, err
}
func (w *baseLayerWriter) Close() error {
func (w *baseLayerWriter) Close() (err error) {
defer w.s.End()
defer func() { oc.SetSpanStatus(w.s, err) }()
defer func() {
w.root.Close()
w.root = nil
}()
err := w.closeCurrentFile()
err = w.closeCurrentFile()
if err != nil {
return err
}
@ -153,7 +161,7 @@ func (w *baseLayerWriter) Close() error {
return err
}
err = ProcessBaseLayer(w.root.Name())
err = ProcessBaseLayer(w.ctx, w.root.Name())
if err != nil {
return err
}
@ -163,7 +171,7 @@ func (w *baseLayerWriter) Close() error {
if err != nil {
return err
}
err = ProcessUtilityVMImage(filepath.Join(w.root.Name(), "UtilityVM"))
err = ProcessUtilityVMImage(w.ctx, filepath.Join(w.root.Name(), "UtilityVM"))
if err != nil {
return err
}

View file

@ -1,27 +1,23 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// CreateLayer creates a new, empty, read-only layer on the filesystem based on
// the parent layer provided.
func CreateLayer(path, parent string) (err error) {
func CreateLayer(ctx context.Context, path, parent string) (err error) {
title := "hcsshim::CreateLayer"
fields := logrus.Fields{
"parent": parent,
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("parent", parent))
err = createLayer(&stdDriverInfo, path, parent)
if err != nil {

View file

@ -1,31 +1,29 @@
package wclayer
import (
"context"
"strings"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// CreateScratchLayer creates and populates new read-write layer for use by a container.
// This requires both the id of the direct parent layer, as well as the full list
// of paths to all parent layers up to the base (and including the direct parent
// whose id was provided).
func CreateScratchLayer(path string, parentLayerPaths []string) (err error) {
func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []string) (err error) {
title := "hcsshim::CreateScratchLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
// Generate layer descriptors
layers, err := layerPathsToDescriptors(parentLayerPaths)
layers, err := layerPathsToDescriptors(ctx, parentLayerPaths)
if err != nil {
return err
}

View file

@ -1,25 +1,20 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// DeactivateLayer will dismount a layer that was mounted via ActivateLayer.
func DeactivateLayer(path string) (err error) {
func DeactivateLayer(ctx context.Context, path string) (err error) {
title := "hcsshim::DeactivateLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = deactivateLayer(&stdDriverInfo, path)
if err != nil {

View file

@ -1,26 +1,21 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// DestroyLayer will remove the on-disk files representing the layer with the given
// path, including that layer's containing folder, if any.
func DestroyLayer(path string) (err error) {
func DestroyLayer(ctx context.Context, path string) (err error) {
title := "hcsshim::DestroyLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = destroyLayer(&stdDriverInfo, path)
if err != nil {

View file

@ -1,32 +1,27 @@
package wclayer
import (
"context"
"os"
"path/filepath"
"syscall"
"unsafe"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/Microsoft/hcsshim/osversion"
"github.com/sirupsen/logrus"
"go.opencensus.io/trace"
)
// ExpandScratchSize expands the size of a layer to at least size bytes.
func ExpandScratchSize(path string, size uint64) (err error) {
func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error) {
title := "hcsshim::ExpandScratchSize"
fields := logrus.Fields{
"path": path,
"size": size,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.Int64Attribute("size", int64(size)))
err = expandSandboxSize(&stdDriverInfo, path, size)
if err != nil {
@ -36,7 +31,7 @@ func ExpandScratchSize(path string, size uint64) (err error) {
// Manually expand the volume now in order to work around bugs in 19H1 and
// prerelease versions of Vb. Remove once this is fixed in Windows.
if build := osversion.Get().Build; build >= osversion.V19H1 && build < 19020 {
err = expandSandboxVolume(path)
err = expandSandboxVolume(ctx, path)
if err != nil {
return err
}
@ -84,7 +79,7 @@ func attachVhd(path string) (syscall.Handle, error) {
return handle, nil
}
func expandSandboxVolume(path string) error {
func expandSandboxVolume(ctx context.Context, path string) error {
// Mount the sandbox VHD temporarily.
vhdPath := filepath.Join(path, "sandbox.vhdx")
vhd, err := attachVhd(vhdPath)
@ -94,7 +89,7 @@ func expandSandboxVolume(path string) error {
defer syscall.Close(vhd)
// Open the volume.
volumePath, err := GetLayerMountPath(path)
volumePath, err := GetLayerMountPath(ctx, path)
if err != nil {
return err
}

View file

@ -1,12 +1,15 @@
package wclayer
import (
"context"
"io/ioutil"
"os"
"strings"
"github.com/Microsoft/go-winio"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// ExportLayer will create a folder at exportFolderPath and fill that folder with
@ -14,24 +17,18 @@ import (
// format includes any metadata required for later importing the layer (using
// ImportLayer), and requires the full list of parent layer paths in order to
// perform the export.
func ExportLayer(path string, exportFolderPath string, parentLayerPaths []string) (err error) {
func ExportLayer(ctx context.Context, path string, exportFolderPath string, parentLayerPaths []string) (err error) {
title := "hcsshim::ExportLayer"
fields := logrus.Fields{
"path": path,
"exportFolderPath": exportFolderPath,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("exportFolderPath", exportFolderPath),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
// Generate layer descriptors
layers, err := layerPathsToDescriptors(parentLayerPaths)
layers, err := layerPathsToDescriptors(ctx, parentLayerPaths)
if err != nil {
return err
}
@ -52,25 +49,46 @@ type LayerReader interface {
// NewLayerReader returns a new layer reader for reading the contents of an on-disk layer.
// The caller must have taken the SeBackupPrivilege privilege
// to call this and any methods on the resulting LayerReader.
func NewLayerReader(path string, parentLayerPaths []string) (LayerReader, error) {
func NewLayerReader(ctx context.Context, path string, parentLayerPaths []string) (_ LayerReader, err error) {
ctx, span := trace.StartSpan(ctx, "hcsshim::NewLayerReader")
defer func() {
if err != nil {
oc.SetSpanStatus(span, err)
span.End()
}
}()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
exportPath, err := ioutil.TempDir("", "hcs")
if err != nil {
return nil, err
}
err = ExportLayer(path, exportPath, parentLayerPaths)
err = ExportLayer(ctx, path, exportPath, parentLayerPaths)
if err != nil {
os.RemoveAll(exportPath)
return nil, err
}
return &legacyLayerReaderWrapper{newLegacyLayerReader(exportPath)}, nil
return &legacyLayerReaderWrapper{
ctx: ctx,
s: span,
legacyLayerReader: newLegacyLayerReader(exportPath),
}, nil
}
type legacyLayerReaderWrapper struct {
ctx context.Context
s *trace.Span
*legacyLayerReader
}
func (r *legacyLayerReaderWrapper) Close() error {
err := r.legacyLayerReader.Close()
func (r *legacyLayerReaderWrapper) Close() (err error) {
defer r.s.End()
defer func() { oc.SetSpanStatus(r.s, err) }()
err = r.legacyLayerReader.Close()
os.RemoveAll(r.root)
return err
}

View file

@ -1,36 +1,31 @@
package wclayer
import (
"context"
"syscall"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/log"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// GetLayerMountPath will look for a mounted layer with the given path and return
// the path at which that layer can be accessed. This path may be a volume path
// if the layer is a mounted read-write layer, otherwise it is expected to be the
// folder path at which the layer is stored.
func GetLayerMountPath(path string) (_ string, err error) {
func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) {
title := "hcsshim::GetLayerMountPath"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
var mountPathLength uintptr
mountPathLength = 0
// Call the procedure itself.
logrus.WithFields(fields).Debug("Calling proc (1)")
log.G(ctx).Debug("Calling proc (1)")
err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, nil)
if err != nil {
return "", hcserror.New(err, title+" - failed", "(first call)")
@ -44,13 +39,13 @@ func GetLayerMountPath(path string) (_ string, err error) {
mountPathp[0] = 0
// Call the procedure again
logrus.WithFields(fields).Debug("Calling proc (2)")
log.G(ctx).Debug("Calling proc (2)")
err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, &mountPathp[0])
if err != nil {
return "", hcserror.New(err, title+" - failed", "(second call)")
}
mountPath := syscall.UTF16ToString(mountPathp[0:])
fields["mountPath"] = mountPath
span.AddAttributes(trace.StringAttribute("mountPath", mountPath))
return mountPath, nil
}

View file

@ -1,29 +1,29 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/Microsoft/hcsshim/internal/interop"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// GetSharedBaseImages will enumerate the images stored in the common central
// image store and return descriptive info about those images for the purpose
// of registering them with the graphdriver, graph, and tagstore.
func GetSharedBaseImages() (imageData string, err error) {
func GetSharedBaseImages(ctx context.Context) (_ string, err error) {
title := "hcsshim::GetSharedBaseImages"
logrus.Debug(title)
defer func() {
if err != nil {
logrus.WithError(err).Error(err)
} else {
logrus.WithField("imageData", imageData).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
var buffer *uint16
err = getBaseImages(&buffer)
if err != nil {
return "", hcserror.New(err, title+" - failed", "")
}
return interop.ConvertAndFreeCoTaskMemString(buffer), nil
imageData := interop.ConvertAndFreeCoTaskMemString(buffer)
span.AddAttributes(trace.StringAttribute("imageData", imageData))
return imageData, nil
}

View file

@ -1,26 +1,22 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// GrantVmAccess adds access to a file for a given VM
func GrantVmAccess(vmid string, filepath string) (err error) {
func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error) {
title := "hcsshim::GrantVmAccess"
fields := logrus.Fields{
"vm-id": vmid,
"path": filepath,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("vm-id", vmid),
trace.StringAttribute("path", filepath))
err = grantVmAccess(vmid, filepath)
if err != nil {

View file

@ -1,38 +1,35 @@
package wclayer
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"strings"
"github.com/Microsoft/go-winio"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/Microsoft/hcsshim/internal/safefile"
"github.com/sirupsen/logrus"
"go.opencensus.io/trace"
)
// ImportLayer will take the contents of the folder at importFolderPath and import
// that into a layer with the id layerId. Note that in order to correctly populate
// the layer and interperet the transport format, all parent layers must already
// be present on the system at the paths provided in parentLayerPaths.
func ImportLayer(path string, importFolderPath string, parentLayerPaths []string) (err error) {
func ImportLayer(ctx context.Context, path string, importFolderPath string, parentLayerPaths []string) (err error) {
title := "hcsshim::ImportLayer"
fields := logrus.Fields{
"path": path,
"importFolderPath": importFolderPath,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("importFolderPath", importFolderPath),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
// Generate layer descriptors
layers, err := layerPathsToDescriptors(parentLayerPaths)
layers, err := layerPathsToDescriptors(ctx, parentLayerPaths)
if err != nil {
return err
}
@ -60,20 +57,26 @@ type LayerWriter interface {
}
type legacyLayerWriterWrapper struct {
ctx context.Context
s *trace.Span
*legacyLayerWriter
path string
parentLayerPaths []string
}
func (r *legacyLayerWriterWrapper) Close() error {
func (r *legacyLayerWriterWrapper) Close() (err error) {
defer r.s.End()
defer func() { oc.SetSpanStatus(r.s, err) }()
defer os.RemoveAll(r.root.Name())
defer r.legacyLayerWriter.CloseRoots()
err := r.legacyLayerWriter.Close()
err = r.legacyLayerWriter.Close()
if err != nil {
return err
}
if err = ImportLayer(r.destRoot.Name(), r.path, r.parentLayerPaths); err != nil {
if err = ImportLayer(r.ctx, r.destRoot.Name(), r.path, r.parentLayerPaths); err != nil {
return err
}
for _, name := range r.Tombstones {
@ -90,13 +93,26 @@ func (r *legacyLayerWriterWrapper) Close() error {
return err
}
}
// The reapplyDirectoryTimes must be called AFTER we are done with Tombstone
// deletion and hard link creation. This is because Tombstone deletion and hard link
// creation updates the directory last write timestamps so that will change the
// timestamps added by the `Add` call. Some container applications depend on the
// correctness of these timestamps and so we should change the timestamps back to
// the original value (i.e the value provided in the Add call) after this
// processing is done.
err = reapplyDirectoryTimes(r.destRoot, r.changedDi)
if err != nil {
return err
}
// Prepare the utility VM for use if one is present in the layer.
if r.HasUtilityVM {
err := safefile.EnsureNotReparsePointRelative("UtilityVM", r.destRoot)
if err != nil {
return err
}
err = ProcessUtilityVMImage(filepath.Join(r.destRoot.Name(), "UtilityVM"))
err = ProcessUtilityVMImage(r.ctx, filepath.Join(r.destRoot.Name(), "UtilityVM"))
if err != nil {
return err
}
@ -107,7 +123,18 @@ func (r *legacyLayerWriterWrapper) Close() error {
// NewLayerWriter returns a new layer writer for creating a layer on disk.
// The caller must have taken the SeBackupPrivilege and SeRestorePrivilege privileges
// to call this and any methods on the resulting LayerWriter.
func NewLayerWriter(path string, parentLayerPaths []string) (LayerWriter, error) {
func NewLayerWriter(ctx context.Context, path string, parentLayerPaths []string) (_ LayerWriter, err error) {
ctx, span := trace.StartSpan(ctx, "hcsshim::NewLayerWriter")
defer func() {
if err != nil {
oc.SetSpanStatus(span, err)
span.End()
}
}()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
if len(parentLayerPaths) == 0 {
// This is a base layer. It gets imported differently.
f, err := safefile.OpenRoot(path)
@ -115,6 +142,8 @@ func NewLayerWriter(path string, parentLayerPaths []string) (LayerWriter, error)
return nil, err
}
return &baseLayerWriter{
ctx: ctx,
s: span,
root: f,
}, nil
}
@ -128,6 +157,8 @@ func NewLayerWriter(path string, parentLayerPaths []string) (LayerWriter, error)
return nil, err
}
return &legacyLayerWriterWrapper{
ctx: ctx,
s: span,
legacyLayerWriter: w,
path: importPath,
parentLayerPaths: parentLayerPaths,

View file

@ -1,26 +1,21 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// LayerExists will return true if a layer with the given id exists and is known
// to the system.
func LayerExists(path string) (_ bool, err error) {
func LayerExists(ctx context.Context, path string) (_ bool, err error) {
title := "hcsshim::LayerExists"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
// Call the procedure itself.
var exists uint32
@ -28,6 +23,6 @@ func LayerExists(path string) (_ bool, err error) {
if err != nil {
return false, hcserror.New(err, title+" - failed", "")
}
fields["layer-exists"] = exists != 0
span.AddAttributes(trace.BoolAttribute("layer-exists", exists != 0))
return exists != 0, nil
}

View file

@ -1,13 +1,22 @@
package wclayer
import (
"context"
"path/filepath"
"github.com/Microsoft/go-winio/pkg/guid"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// LayerID returns the layer ID of a layer on disk.
func LayerID(path string) (guid.GUID, error) {
func LayerID(ctx context.Context, path string) (_ guid.GUID, err error) {
title := "hcsshim::LayerID"
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
_, file := filepath.Split(path)
return NameToGuid(file)
return NameToGuid(ctx, file)
}

View file

@ -4,6 +4,7 @@ package wclayer
// functionality.
import (
"context"
"syscall"
"github.com/Microsoft/go-winio/pkg/guid"
@ -68,12 +69,12 @@ type WC_LAYER_DESCRIPTOR struct {
Pathp *uint16
}
func layerPathsToDescriptors(parentLayerPaths []string) ([]WC_LAYER_DESCRIPTOR, error) {
func layerPathsToDescriptors(ctx context.Context, parentLayerPaths []string) ([]WC_LAYER_DESCRIPTOR, error) {
// Array of descriptors that gets constructed.
var layers []WC_LAYER_DESCRIPTOR
for i := 0; i < len(parentLayerPaths); i++ {
g, err := LayerID(parentLayerPaths[i])
g, err := LayerID(ctx, parentLayerPaths[i])
if err != nil {
logrus.WithError(err).Debug("Failed to convert name to guid")
return nil, err

View file

@ -341,7 +341,7 @@ type legacyLayerWriter struct {
backupWriter *winio.BackupFileWriter
Tombstones []string
HasUtilityVM bool
uvmDi []dirInfo
changedDi []dirInfo
addedFiles map[string]bool
PendingLinks []pendingLink
pendingDirs []pendingDir
@ -555,7 +555,7 @@ func cloneTree(srcRoot *os.File, destRoot *os.File, subPath string, mutatedFiles
if err != nil {
return err
}
if isDir && !isReparsePoint {
if isDir {
di = append(di, dirInfo{path: relPath, fileInfo: *fi})
}
} else {
@ -583,6 +583,10 @@ func (w *legacyLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) erro
return w.initUtilityVM()
}
if (fileInfo.FileAttributes & syscall.FILE_ATTRIBUTE_DIRECTORY) != 0 {
w.changedDi = append(w.changedDi, dirInfo{path: name, fileInfo: *fileInfo})
}
name = filepath.Clean(name)
if hasPathPrefix(name, utilityVMPath) {
if !w.HasUtilityVM {
@ -612,9 +616,6 @@ func (w *legacyLayerWriter) Add(name string, fileInfo *winio.FileBasicInfo) erro
return err
}
}
if fileInfo.FileAttributes&syscall.FILE_ATTRIBUTE_REPARSE_POINT == 0 {
w.uvmDi = append(w.uvmDi, dirInfo{path: name, fileInfo: *fileInfo})
}
} else {
// Overwrite any existing hard link.
err := safefile.RemoveRelative(name, w.destRoot)
@ -805,11 +806,5 @@ func (w *legacyLayerWriter) Close() error {
return err
}
}
if w.HasUtilityVM {
err := reapplyDirectoryTimes(w.destRoot, w.uvmDi)
if err != nil {
return err
}
}
return nil
}

View file

@ -1,34 +1,29 @@
package wclayer
import (
"context"
"github.com/Microsoft/go-winio/pkg/guid"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// NameToGuid converts the given string into a GUID using the algorithm in the
// Host Compute Service, ensuring GUIDs generated with the same string are common
// across all clients.
func NameToGuid(name string) (id guid.GUID, err error) {
func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) {
title := "hcsshim::NameToGuid"
fields := logrus.Fields{
"name": name,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("name", name))
var id guid.GUID
err = nameToGuid(name, &id)
if err != nil {
err = hcserror.New(err, title+" - failed", "")
return
return guid.GUID{}, hcserror.New(err, title+" - failed", "")
}
fields["guid"] = id.String()
return
span.AddAttributes(trace.StringAttribute("guid", id.String()))
return id, nil
}

View file

@ -1,10 +1,13 @@
package wclayer
import (
"context"
"strings"
"sync"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
var prepareLayerLock sync.Mutex
@ -14,23 +17,17 @@ var prepareLayerLock sync.Mutex
// parent layers, and is necessary in order to view or interact with the layer
// as an actual filesystem (reading and writing files, creating directories, etc).
// Disabling the filter must be done via UnprepareLayer.
func PrepareLayer(path string, parentLayerPaths []string) (err error) {
func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) (err error) {
title := "hcsshim::PrepareLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("path", path),
trace.StringAttribute("parentLayerPaths", strings.Join(parentLayerPaths, ", ")))
// Generate layer descriptors
layers, err := layerPathsToDescriptors(parentLayerPaths)
layers, err := layerPathsToDescriptors(ctx, parentLayerPaths)
if err != nil {
return err
}

View file

@ -1,23 +1,41 @@
package wclayer
import "os"
import (
"context"
"os"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// ProcessBaseLayer post-processes a base layer that has had its files extracted.
// The files should have been extracted to <path>\Files.
func ProcessBaseLayer(path string) error {
err := processBaseImage(path)
func ProcessBaseLayer(ctx context.Context, path string) (err error) {
title := "hcsshim::ProcessBaseLayer"
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = processBaseImage(path)
if err != nil {
return &os.PathError{Op: "ProcessBaseLayer", Path: path, Err: err}
return &os.PathError{Op: title, Path: path, Err: err}
}
return nil
}
// ProcessUtilityVMImage post-processes a utility VM image that has had its files extracted.
// The files should have been extracted to <path>\Files.
func ProcessUtilityVMImage(path string) error {
err := processUtilityImage(path)
func ProcessUtilityVMImage(ctx context.Context, path string) (err error) {
title := "hcsshim::ProcessUtilityVMImage"
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = processUtilityImage(path)
if err != nil {
return &os.PathError{Op: "ProcessUtilityVMImage", Path: path, Err: err}
return &os.PathError{Op: title, Path: path, Err: err}
}
return nil
}

View file

@ -1,26 +1,21 @@
package wclayer
import (
"context"
"github.com/Microsoft/hcsshim/internal/hcserror"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/oc"
"go.opencensus.io/trace"
)
// UnprepareLayer disables the filesystem filter for the read-write layer with
// the given id.
func UnprepareLayer(path string) (err error) {
func UnprepareLayer(ctx context.Context, path string) (err error) {
title := "hcsshim::UnprepareLayer"
fields := logrus.Fields{
"path": path,
}
logrus.WithFields(fields).Debug(title)
defer func() {
if err != nil {
fields[logrus.ErrorKey] = err
logrus.WithFields(fields).Error(err)
} else {
logrus.WithFields(fields).Debug(title + " - succeeded")
}
}()
ctx, span := trace.StartSpan(ctx, title)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("path", path))
err = unprepareLayer(&stdDriverInfo, path)
if err != nil {

View file

@ -1,6 +1,7 @@
package hcsshim
import (
"context"
"crypto/sha1"
"path/filepath"
@ -13,59 +14,59 @@ func layerPath(info *DriverInfo, id string) string {
}
func ActivateLayer(info DriverInfo, id string) error {
return wclayer.ActivateLayer(layerPath(&info, id))
return wclayer.ActivateLayer(context.Background(), layerPath(&info, id))
}
func CreateLayer(info DriverInfo, id, parent string) error {
return wclayer.CreateLayer(layerPath(&info, id), parent)
return wclayer.CreateLayer(context.Background(), layerPath(&info, id), parent)
}
// New clients should use CreateScratchLayer instead. Kept in to preserve API compatibility.
func CreateSandboxLayer(info DriverInfo, layerId, parentId string, parentLayerPaths []string) error {
return wclayer.CreateScratchLayer(layerPath(&info, layerId), parentLayerPaths)
return wclayer.CreateScratchLayer(context.Background(), layerPath(&info, layerId), parentLayerPaths)
}
func CreateScratchLayer(info DriverInfo, layerId, parentId string, parentLayerPaths []string) error {
return wclayer.CreateScratchLayer(layerPath(&info, layerId), parentLayerPaths)
return wclayer.CreateScratchLayer(context.Background(), layerPath(&info, layerId), parentLayerPaths)
}
func DeactivateLayer(info DriverInfo, id string) error {
return wclayer.DeactivateLayer(layerPath(&info, id))
return wclayer.DeactivateLayer(context.Background(), layerPath(&info, id))
}
func DestroyLayer(info DriverInfo, id string) error {
return wclayer.DestroyLayer(layerPath(&info, id))
return wclayer.DestroyLayer(context.Background(), layerPath(&info, id))
}
// New clients should use ExpandScratchSize instead. Kept in to preserve API compatibility.
func ExpandSandboxSize(info DriverInfo, layerId string, size uint64) error {
return wclayer.ExpandScratchSize(layerPath(&info, layerId), size)
return wclayer.ExpandScratchSize(context.Background(), layerPath(&info, layerId), size)
}
func ExpandScratchSize(info DriverInfo, layerId string, size uint64) error {
return wclayer.ExpandScratchSize(layerPath(&info, layerId), size)
return wclayer.ExpandScratchSize(context.Background(), layerPath(&info, layerId), size)
}
func ExportLayer(info DriverInfo, layerId string, exportFolderPath string, parentLayerPaths []string) error {
return wclayer.ExportLayer(layerPath(&info, layerId), exportFolderPath, parentLayerPaths)
return wclayer.ExportLayer(context.Background(), layerPath(&info, layerId), exportFolderPath, parentLayerPaths)
}
func GetLayerMountPath(info DriverInfo, id string) (string, error) {
return wclayer.GetLayerMountPath(layerPath(&info, id))
return wclayer.GetLayerMountPath(context.Background(), layerPath(&info, id))
}
func GetSharedBaseImages() (imageData string, err error) {
return wclayer.GetSharedBaseImages()
return wclayer.GetSharedBaseImages(context.Background())
}
func ImportLayer(info DriverInfo, layerID string, importFolderPath string, parentLayerPaths []string) error {
return wclayer.ImportLayer(layerPath(&info, layerID), importFolderPath, parentLayerPaths)
return wclayer.ImportLayer(context.Background(), layerPath(&info, layerID), importFolderPath, parentLayerPaths)
}
func LayerExists(info DriverInfo, id string) (bool, error) {
return wclayer.LayerExists(layerPath(&info, id))
return wclayer.LayerExists(context.Background(), layerPath(&info, id))
}
func PrepareLayer(info DriverInfo, layerId string, parentLayerPaths []string) error {
return wclayer.PrepareLayer(layerPath(&info, layerId), parentLayerPaths)
return wclayer.PrepareLayer(context.Background(), layerPath(&info, layerId), parentLayerPaths)
}
func ProcessBaseLayer(path string) error {
return wclayer.ProcessBaseLayer(path)
return wclayer.ProcessBaseLayer(context.Background(), path)
}
func ProcessUtilityVMImage(path string) error {
return wclayer.ProcessUtilityVMImage(path)
return wclayer.ProcessUtilityVMImage(context.Background(), path)
}
func UnprepareLayer(info DriverInfo, layerId string) error {
return wclayer.UnprepareLayer(layerPath(&info, layerId))
return wclayer.UnprepareLayer(context.Background(), layerPath(&info, layerId))
}
type DriverInfo struct {
@ -76,7 +77,7 @@ type DriverInfo struct {
type GUID [16]byte
func NameToGuid(name string) (id GUID, err error) {
g, err := wclayer.NameToGuid(name)
g, err := wclayer.NameToGuid(context.Background(), name)
return g.ToWindowsArray(), err
}
@ -94,13 +95,13 @@ func (g *GUID) ToString() string {
type LayerReader = wclayer.LayerReader
func NewLayerReader(info DriverInfo, layerID string, parentLayerPaths []string) (LayerReader, error) {
return wclayer.NewLayerReader(layerPath(&info, layerID), parentLayerPaths)
return wclayer.NewLayerReader(context.Background(), layerPath(&info, layerID), parentLayerPaths)
}
type LayerWriter = wclayer.LayerWriter
func NewLayerWriter(info DriverInfo, layerID string, parentLayerPaths []string) (LayerWriter, error) {
return wclayer.NewLayerWriter(layerPath(&info, layerID), parentLayerPaths)
return wclayer.NewLayerWriter(context.Background(), layerPath(&info, layerID), parentLayerPaths)
}
type WC_LAYER_DESCRIPTOR = wclayer.WC_LAYER_DESCRIPTOR

View file

@ -1,6 +1,6 @@
# cgroups
[![Build Status](https://travis-ci.org/containerd/cgroups.svg?branch=master)](https://travis-ci.org/containerd/cgroups)
[![Build Status](https://github.com/containerd/cgroups/workflows/CI/badge.svg)](https://github.com/containerd/cgroups/actions?query=workflow%3ACI)
[![codecov](https://codecov.io/gh/containerd/cgroups/branch/master/graph/badge.svg)](https://codecov.io/gh/containerd/cgroups)
[![GoDoc](https://godoc.org/github.com/containerd/cgroups?status.svg)](https://godoc.org/github.com/containerd/cgroups)
[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/cgroups)](https://goreportcard.com/report/github.com/containerd/cgroups)
@ -65,7 +65,7 @@ To update the resources applied in the cgroup
```go
shares = uint64(200)
if err := control.Update(&specs.LinuxResources{
CPU: &specs.CPU{
CPU: &specs.LinuxCPU{
Shares: &shares,
},
}); err != nil {
@ -112,6 +112,31 @@ err := control.MoveTo(destination)
subCgroup, err := control.New("child", resources)
```
### Registering for memory events
This allows you to get notified by an eventfd for v1 memory cgroups events.
```go
event := cgroups.MemoryThresholdEvent(50 * 1024 * 1024, false)
efd, err := control.RegisterMemoryEvent(event)
```
```go
event := cgroups.MemoryPressureEvent(cgroups.MediumPressure, cgroups.DefaultMode)
efd, err := control.RegisterMemoryEvent(event)
```
```go
efd, err := control.OOMEventFD()
// or by using RegisterMemoryEvent
event := cgroups.OOMEvent()
efd, err := control.RegisterMemoryEvent(event)
```
### Attention
All static path should not include `/sys/fs/cgroup/` prefix, it should start with your own cgroups name
## Project details
Cgroups is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).

View file

@ -1,13 +1,18 @@
module github.com/containerd/cgroups
go 1.12
go 1.13
require (
github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e
github.com/cilium/ebpf v0.0.0-20200702112145-1c8d4c9ef775
github.com/coreos/go-systemd/v22 v22.0.0
github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
github.com/docker/go-units v0.4.0
github.com/godbus/dbus v0.0.0-20190422162347-ade71ed3457e
github.com/gogo/protobuf v1.2.1
github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700
github.com/pkg/errors v0.8.1
golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f
github.com/godbus/dbus/v5 v5.0.3
github.com/gogo/protobuf v1.3.1
github.com/opencontainers/runtime-spec v1.0.2
github.com/pkg/errors v0.9.1
github.com/sirupsen/logrus v1.6.0
github.com/stretchr/testify v1.2.2
github.com/urfave/cli v1.22.2
golang.org/x/sys v0.0.0-20200124204421-9fbb57f87de9
)

View file

@ -32,6 +32,7 @@ type Metrics struct {
Blkio *BlkIOStat `protobuf:"bytes,5,opt,name=blkio,proto3" json:"blkio,omitempty"`
Rdma *RdmaStat `protobuf:"bytes,6,opt,name=rdma,proto3" json:"rdma,omitempty"`
Network []*NetworkStat `protobuf:"bytes,7,rep,name=network,proto3" json:"network,omitempty"`
CgroupStats *CgroupStats `protobuf:"bytes,8,opt,name=cgroup_stats,json=cgroupStats,proto3" json:"cgroup_stats,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
@ -608,6 +609,55 @@ func (m *NetworkStat) XXX_DiscardUnknown() {
var xxx_messageInfo_NetworkStat proto.InternalMessageInfo
// CgroupStats exports per-cgroup statistics.
type CgroupStats struct {
// number of tasks sleeping
NrSleeping uint64 `protobuf:"varint,1,opt,name=nr_sleeping,json=nrSleeping,proto3" json:"nr_sleeping,omitempty"`
// number of tasks running
NrRunning uint64 `protobuf:"varint,2,opt,name=nr_running,json=nrRunning,proto3" json:"nr_running,omitempty"`
// number of tasks in stopped state
NrStopped uint64 `protobuf:"varint,3,opt,name=nr_stopped,json=nrStopped,proto3" json:"nr_stopped,omitempty"`
// number of tasks in uninterruptible state
NrUninterruptible uint64 `protobuf:"varint,4,opt,name=nr_uninterruptible,json=nrUninterruptible,proto3" json:"nr_uninterruptible,omitempty"`
// number of tasks waiting on IO
NrIoWait uint64 `protobuf:"varint,5,opt,name=nr_io_wait,json=nrIoWait,proto3" json:"nr_io_wait,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *CgroupStats) Reset() { *m = CgroupStats{} }
func (*CgroupStats) ProtoMessage() {}
func (*CgroupStats) Descriptor() ([]byte, []int) {
return fileDescriptor_a17b2d87c332bfaa, []int{13}
}
func (m *CgroupStats) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *CgroupStats) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
if deterministic {
return xxx_messageInfo_CgroupStats.Marshal(b, m, deterministic)
} else {
b = b[:cap(b)]
n, err := m.MarshalTo(b)
if err != nil {
return nil, err
}
return b[:n], nil
}
}
func (m *CgroupStats) XXX_Merge(src proto.Message) {
xxx_messageInfo_CgroupStats.Merge(m, src)
}
func (m *CgroupStats) XXX_Size() int {
return m.Size()
}
func (m *CgroupStats) XXX_DiscardUnknown() {
xxx_messageInfo_CgroupStats.DiscardUnknown(m)
}
var xxx_messageInfo_CgroupStats proto.InternalMessageInfo
func init() {
proto.RegisterType((*Metrics)(nil), "io.containerd.cgroups.v1.Metrics")
proto.RegisterType((*HugetlbStat)(nil), "io.containerd.cgroups.v1.HugetlbStat")
@ -622,6 +672,7 @@ func init() {
proto.RegisterType((*RdmaStat)(nil), "io.containerd.cgroups.v1.RdmaStat")
proto.RegisterType((*RdmaEntry)(nil), "io.containerd.cgroups.v1.RdmaEntry")
proto.RegisterType((*NetworkStat)(nil), "io.containerd.cgroups.v1.NetworkStat")
proto.RegisterType((*CgroupStats)(nil), "io.containerd.cgroups.v1.CgroupStats")
}
func init() {
@ -629,105 +680,112 @@ func init() {
}
var fileDescriptor_a17b2d87c332bfaa = []byte{
// 1558 bytes of a gzipped FileDescriptorProto
0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x57, 0xcf, 0x73, 0x13, 0x39,
0x16, 0xc6, 0xb1, 0x13, 0xbb, 0x9f, 0x93, 0x90, 0x28, 0x10, 0x3a, 0x01, 0xe2, 0xe0, 0x24, 0xbb,
0xd9, 0xa5, 0xca, 0x29, 0xd8, 0x2d, 0x6a, 0x61, 0xa1, 0xb6, 0x70, 0x80, 0x82, 0xda, 0xcd, 0x62,
0xda, 0x49, 0xb1, 0x7b, 0xea, 0x92, 0xdb, 0xa2, 0xad, 0xc4, 0x6e, 0x35, 0x6a, 0xb5, 0xe3, 0xcc,
0x69, 0x0e, 0x53, 0x35, 0xa7, 0xf9, 0x67, 0xe6, 0xaf, 0xe0, 0x38, 0x97, 0xa9, 0x9a, 0xb9, 0xa4,
0x06, 0xff, 0x25, 0x53, 0x92, 0xfa, 0x87, 0x0c, 0x84, 0x8c, 0x6f, 0x2d, 0xe9, 0xfb, 0xbe, 0xf7,
0xf4, 0xfa, 0x53, 0xeb, 0x35, 0xfc, 0xdd, 0xa7, 0xa2, 0x17, 0x77, 0x1a, 0x1e, 0x1b, 0xec, 0x79,
0x2c, 0x10, 0x98, 0x06, 0x84, 0x77, 0xf7, 0x3c, 0x9f, 0xb3, 0x38, 0x8c, 0xf6, 0x22, 0x81, 0x45,
0xb4, 0x37, 0xbc, 0xb7, 0x37, 0x20, 0x82, 0x53, 0x2f, 0x6a, 0x84, 0x9c, 0x09, 0x86, 0x6c, 0xca,
0x1a, 0x39, 0xba, 0x91, 0xa0, 0x1b, 0xc3, 0x7b, 0xeb, 0xd7, 0x7c, 0xe6, 0x33, 0x05, 0xda, 0x93,
0x4f, 0x1a, 0x5f, 0xff, 0xb1, 0x08, 0xe5, 0x03, 0xad, 0x80, 0xfe, 0x05, 0xe5, 0x5e, 0xec, 0x13,
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0x06, 0xf4, 0x10, 0x00, 0x00,
}
func (m *Metrics) Marshal() (dAtA []byte, err error) {
@ -819,6 +877,16 @@ func (m *Metrics) MarshalTo(dAtA []byte) (int, error) {
i += n
}
}
if m.CgroupStats != nil {
dAtA[i] = 0x42
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.CgroupStats.Size()))
n6, err := m.CgroupStats.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n6
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
}
@ -917,21 +985,21 @@ func (m *CPUStat) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0xa
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size()))
n6, err := m.Usage.MarshalTo(dAtA[i:])
n7, err := m.Usage.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n6
i += n7
}
if m.Throttling != nil {
dAtA[i] = 0x12
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.Throttling.Size()))
n7, err := m.Throttling.MarshalTo(dAtA[i:])
n8, err := m.Throttling.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n7
i += n8
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
@ -970,21 +1038,21 @@ func (m *CPUUsage) MarshalTo(dAtA []byte) (int, error) {
i = encodeVarintMetrics(dAtA, i, uint64(m.User))
}
if len(m.PerCPU) > 0 {
dAtA9 := make([]byte, len(m.PerCPU)*10)
var j8 int
dAtA10 := make([]byte, len(m.PerCPU)*10)
var j9 int
for _, num := range m.PerCPU {
for num >= 1<<7 {
dAtA9[j8] = uint8(uint64(num)&0x7f | 0x80)
dAtA10[j9] = uint8(uint64(num)&0x7f | 0x80)
num >>= 7
j8++
j9++
}
dAtA9[j8] = uint8(num)
j8++
dAtA10[j9] = uint8(num)
j9++
}
dAtA[i] = 0x22
i++
i = encodeVarintMetrics(dAtA, i, uint64(j8))
i += copy(dAtA[i:], dAtA9[:j8])
i = encodeVarintMetrics(dAtA, i, uint64(j9))
i += copy(dAtA[i:], dAtA10[:j9])
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
@ -1243,11 +1311,11 @@ func (m *MemoryStat) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0x2
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.Usage.Size()))
n10, err := m.Usage.MarshalTo(dAtA[i:])
n11, err := m.Usage.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n10
i += n11
}
if m.Swap != nil {
dAtA[i] = 0x92
@ -1255,11 +1323,11 @@ func (m *MemoryStat) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0x2
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.Swap.Size()))
n11, err := m.Swap.MarshalTo(dAtA[i:])
n12, err := m.Swap.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n11
i += n12
}
if m.Kernel != nil {
dAtA[i] = 0x9a
@ -1267,11 +1335,11 @@ func (m *MemoryStat) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0x2
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.Kernel.Size()))
n12, err := m.Kernel.MarshalTo(dAtA[i:])
n13, err := m.Kernel.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n12
i += n13
}
if m.KernelTCP != nil {
dAtA[i] = 0xa2
@ -1279,11 +1347,11 @@ func (m *MemoryStat) MarshalTo(dAtA []byte) (int, error) {
dAtA[i] = 0x2
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.KernelTCP.Size()))
n13, err := m.KernelTCP.MarshalTo(dAtA[i:])
n14, err := m.KernelTCP.MarshalTo(dAtA[i:])
if err != nil {
return 0, err
}
i += n13
i += n14
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
@ -1646,6 +1714,52 @@ func (m *NetworkStat) MarshalTo(dAtA []byte) (int, error) {
return i, nil
}
func (m *CgroupStats) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
n, err := m.MarshalTo(dAtA)
if err != nil {
return nil, err
}
return dAtA[:n], nil
}
func (m *CgroupStats) MarshalTo(dAtA []byte) (int, error) {
var i int
_ = i
var l int
_ = l
if m.NrSleeping != 0 {
dAtA[i] = 0x8
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.NrSleeping))
}
if m.NrRunning != 0 {
dAtA[i] = 0x10
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.NrRunning))
}
if m.NrStopped != 0 {
dAtA[i] = 0x18
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.NrStopped))
}
if m.NrUninterruptible != 0 {
dAtA[i] = 0x20
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.NrUninterruptible))
}
if m.NrIoWait != 0 {
dAtA[i] = 0x28
i++
i = encodeVarintMetrics(dAtA, i, uint64(m.NrIoWait))
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
}
return i, nil
}
func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int {
for v >= 1<<7 {
dAtA[offset] = uint8(v&0x7f | 0x80)
@ -1693,6 +1807,10 @@ func (m *Metrics) Size() (n int) {
n += 1 + l + sovMetrics(uint64(l))
}
}
if m.CgroupStats != nil {
l = m.CgroupStats.Size()
n += 1 + l + sovMetrics(uint64(l))
}
if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized)
}
@ -2134,6 +2252,33 @@ func (m *NetworkStat) Size() (n int) {
return n
}
func (m *CgroupStats) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.NrSleeping != 0 {
n += 1 + sovMetrics(uint64(m.NrSleeping))
}
if m.NrRunning != 0 {
n += 1 + sovMetrics(uint64(m.NrRunning))
}
if m.NrStopped != 0 {
n += 1 + sovMetrics(uint64(m.NrStopped))
}
if m.NrUninterruptible != 0 {
n += 1 + sovMetrics(uint64(m.NrUninterruptible))
}
if m.NrIoWait != 0 {
n += 1 + sovMetrics(uint64(m.NrIoWait))
}
if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized)
}
return n
}
func sovMetrics(x uint64) (n int) {
for {
n++
@ -2159,6 +2304,7 @@ func (this *Metrics) String() string {
`Blkio:` + strings.Replace(fmt.Sprintf("%v", this.Blkio), "BlkIOStat", "BlkIOStat", 1) + `,`,
`Rdma:` + strings.Replace(fmt.Sprintf("%v", this.Rdma), "RdmaStat", "RdmaStat", 1) + `,`,
`Network:` + strings.Replace(fmt.Sprintf("%v", this.Network), "NetworkStat", "NetworkStat", 1) + `,`,
`CgroupStats:` + strings.Replace(fmt.Sprintf("%v", this.CgroupStats), "CgroupStats", "CgroupStats", 1) + `,`,
`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
`}`,
}, "")
@ -2366,6 +2512,21 @@ func (this *NetworkStat) String() string {
}, "")
return s
}
func (this *CgroupStats) String() string {
if this == nil {
return "nil"
}
s := strings.Join([]string{`&CgroupStats{`,
`NrSleeping:` + fmt.Sprintf("%v", this.NrSleeping) + `,`,
`NrRunning:` + fmt.Sprintf("%v", this.NrRunning) + `,`,
`NrStopped:` + fmt.Sprintf("%v", this.NrStopped) + `,`,
`NrUninterruptible:` + fmt.Sprintf("%v", this.NrUninterruptible) + `,`,
`NrIoWait:` + fmt.Sprintf("%v", this.NrIoWait) + `,`,
`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
`}`,
}, "")
return s
}
func valueToStringMetrics(v interface{}) string {
rv := reflect.ValueOf(v)
if rv.IsNil() {
@ -2651,6 +2812,42 @@ func (m *Metrics) Unmarshal(dAtA []byte) error {
return err
}
iNdEx = postIndex
case 8:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field CgroupStats", wireType)
}
var msglen int
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
msglen |= int(b&0x7F) << shift
if b < 0x80 {
break
}
}
if msglen < 0 {
return ErrInvalidLengthMetrics
}
postIndex := iNdEx + msglen
if postIndex < 0 {
return ErrInvalidLengthMetrics
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
if m.CgroupStats == nil {
m.CgroupStats = &CgroupStats{}
}
if err := m.CgroupStats.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipMetrics(dAtA[iNdEx:])
@ -5256,6 +5453,155 @@ func (m *NetworkStat) Unmarshal(dAtA []byte) error {
}
return nil
}
func (m *CgroupStats) Unmarshal(dAtA []byte) error {
l := len(dAtA)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: CgroupStats: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: CgroupStats: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field NrSleeping", wireType)
}
m.NrSleeping = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.NrSleeping |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 2:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field NrRunning", wireType)
}
m.NrRunning = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.NrRunning |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 3:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field NrStopped", wireType)
}
m.NrStopped = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.NrStopped |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 4:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field NrUninterruptible", wireType)
}
m.NrUninterruptible = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.NrUninterruptible |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
case 5:
if wireType != 0 {
return fmt.Errorf("proto: wrong wireType = %d for field NrIoWait", wireType)
}
m.NrIoWait = 0
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowMetrics
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := dAtA[iNdEx]
iNdEx++
m.NrIoWait |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
}
default:
iNdEx = preIndex
skippy, err := skipMetrics(dAtA[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthMetrics
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthMetrics
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
func skipMetrics(dAtA []byte) (n int, err error) {
l := len(dAtA)
iNdEx := 0

View file

@ -12,6 +12,7 @@ message Metrics {
BlkIOStat blkio = 5;
RdmaStat rdma = 6;
repeated NetworkStat network = 7;
CgroupStats cgroup_stats = 8;
}
message HugetlbStat {
@ -134,3 +135,17 @@ message NetworkStat {
uint64 tx_errors = 8;
uint64 tx_dropped = 9;
}
// CgroupStats exports per-cgroup statistics.
message CgroupStats {
// number of tasks sleeping
uint64 nr_sleeping = 1;
// number of tasks running
uint64 nr_running = 2;
// number of tasks in stopped state
uint64 nr_stopped = 3;
// number of tasks in uninterruptible state
uint64 nr_uninterruptible = 4;
// number of tasks waiting on IO
uint64 nr_io_wait = 5;
}

View file

@ -1,84 +0,0 @@
# continuity
[![GoDoc](https://godoc.org/github.com/containerd/continuity?status.svg)](https://godoc.org/github.com/containerd/continuity)
[![Build Status](https://travis-ci.org/containerd/continuity.svg?branch=master)](https://travis-ci.org/containerd/continuity)
A transport-agnostic, filesystem metadata manifest system
This project is a staging area for experiments in providing transport agnostic
metadata storage.
Please see https://github.com/opencontainers/specs/issues/11 for more details.
## Manifest Format
A continuity manifest encodes filesystem metadata in Protocol Buffers.
Please refer to [proto/manifest.proto](proto/manifest.proto).
## Usage
Build:
```console
$ make
```
Create a manifest (of this repo itself):
```console
$ ./bin/continuity build . > /tmp/a.pb
```
Dump a manifest:
```console
$ ./bin/continuity ls /tmp/a.pb
...
-rw-rw-r-- 270 B /.gitignore
-rw-rw-r-- 88 B /.mailmap
-rw-rw-r-- 187 B /.travis.yml
-rw-rw-r-- 359 B /AUTHORS
-rw-rw-r-- 11 kB /LICENSE
-rw-rw-r-- 1.5 kB /Makefile
...
-rw-rw-r-- 986 B /testutil_test.go
drwxrwxr-x 0 B /version
-rw-rw-r-- 478 B /version/version.go
```
Verify a manifest:
```console
$ ./bin/continuity verify . /tmp/a.pb
```
Break the directory and restore using the manifest:
```console
$ chmod 777 Makefile
$ ./bin/continuity verify . /tmp/a.pb
2017/06/23 08:00:34 error verifying manifest: resource "/Makefile" has incorrect mode: -rwxrwxrwx != -rw-rw-r--
$ ./bin/continuity apply . /tmp/a.pb
$ stat -c %a Makefile
664
$ ./bin/continuity verify . /tmp/a.pb
```
## Contribution Guide
### Building Proto Package
If you change the proto file you will need to rebuild the generated Go with `go generate`.
```console
$ go generate ./proto
```
## Project details
continuity is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
As a containerd sub-project, you will find the:
* [Project governance](https://github.com/containerd/project/blob/master/GOVERNANCE.md),
* [Maintainers](https://github.com/containerd/project/blob/master/MAINTAINERS),
* and [Contributing guidelines](https://github.com/containerd/project/blob/master/CONTRIBUTING.md)
information in our [`containerd/project`](https://github.com/containerd/project) repository.

View file

@ -1,101 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package pathdriver
import (
"path/filepath"
)
// PathDriver provides all of the path manipulation functions in a common
// interface. The context should call these and never use the `filepath`
// package or any other package to manipulate paths.
type PathDriver interface {
Join(paths ...string) string
IsAbs(path string) bool
Rel(base, target string) (string, error)
Base(path string) string
Dir(path string) string
Clean(path string) string
Split(path string) (dir, file string)
Separator() byte
Abs(path string) (string, error)
Walk(string, filepath.WalkFunc) error
FromSlash(path string) string
ToSlash(path string) string
Match(pattern, name string) (matched bool, err error)
}
// pathDriver is a simple default implementation calls the filepath package.
type pathDriver struct{}
// LocalPathDriver is the exported pathDriver struct for convenience.
var LocalPathDriver PathDriver = &pathDriver{}
func (*pathDriver) Join(paths ...string) string {
return filepath.Join(paths...)
}
func (*pathDriver) IsAbs(path string) bool {
return filepath.IsAbs(path)
}
func (*pathDriver) Rel(base, target string) (string, error) {
return filepath.Rel(base, target)
}
func (*pathDriver) Base(path string) string {
return filepath.Base(path)
}
func (*pathDriver) Dir(path string) string {
return filepath.Dir(path)
}
func (*pathDriver) Clean(path string) string {
return filepath.Clean(path)
}
func (*pathDriver) Split(path string) (dir, file string) {
return filepath.Split(path)
}
func (*pathDriver) Separator() byte {
return filepath.Separator
}
func (*pathDriver) Abs(path string) (string, error) {
return filepath.Abs(path)
}
// Note that filepath.Walk calls os.Stat, so if the context wants to
// to call Driver.Stat() for Walk, they need to create a new struct that
// overrides this method.
func (*pathDriver) Walk(root string, walkFn filepath.WalkFunc) error {
return filepath.Walk(root, walkFn)
}
func (*pathDriver) FromSlash(path string) string {
return filepath.FromSlash(path)
}
func (*pathDriver) ToSlash(path string) string {
return filepath.ToSlash(path)
}
func (*pathDriver) Match(pattern, name string) (bool, error) {
return filepath.Match(pattern, name)
}

View file

@ -1,13 +0,0 @@
bazil.org/fuse 371fbbdaa8987b715bdd21d6adc4c9b20155f748
github.com/dustin/go-humanize bb3d318650d48840a39aa21a027c6630e198e626
github.com/golang/protobuf 1e59b77b52bf8e4b449a57e6f79f21226d571845
github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
github.com/opencontainers/go-digest 279bed98673dd5bef374d3b6e4b09e2af76183bf
github.com/pkg/errors f15c970de5b76fac0b59abb32d62c17cc7bed265
github.com/sirupsen/logrus 89742aefa4b206dcf400792f3bd35b542998eb3b
github.com/spf13/cobra 2da4a54c5ceefcee7ca5dd0eea1e18a3b6366489
github.com/spf13/pflag 4c012f6dcd9546820e378d0bdda4d8fc772cdfea
golang.org/x/crypto 9f005a07e0d31d45e6656d241bb5c0f2efd4bc94
golang.org/x/net a337091b0525af65de94df2eb7e98bd9962dcbe2
golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
golang.org/x/sys 77b0e4315053a57ed2962443614bdb28db152054

View file

@ -26,7 +26,7 @@ import (
var (
// MinClusterVersion is the min cluster version this etcd binary is compatible with.
MinClusterVersion = "3.0.0"
Version = "3.3.9"
Version = "3.3.12"
APIVersion = "unknown"
// Git SHA Value will be set during build

View file

@ -1,202 +0,0 @@
Apache License
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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"License" shall mean the terms and conditions for use, reproduction,
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
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the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
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risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
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License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

View file

@ -1,130 +0,0 @@
# Distribution
The Docker toolset to pack, ship, store, and deliver content.
This repository's main product is the Docker Registry 2.0 implementation
for storing and distributing Docker images. It supersedes the
[docker/docker-registry](https://github.com/docker/docker-registry)
project with a new API design, focused around security and performance.
<img src="https://www.docker.com/sites/default/files/oyster-registry-3.png" width=200px/>
[![Circle CI](https://circleci.com/gh/docker/distribution/tree/master.svg?style=svg)](https://circleci.com/gh/docker/distribution/tree/master)
[![GoDoc](https://godoc.org/github.com/docker/distribution?status.svg)](https://godoc.org/github.com/docker/distribution)
This repository contains the following components:
|**Component** |Description |
|--------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **registry** | An implementation of the [Docker Registry HTTP API V2](docs/spec/api.md) for use with docker 1.6+. |
| **libraries** | A rich set of libraries for interacting with distribution components. Please see [godoc](https://godoc.org/github.com/docker/distribution) for details. **Note**: These libraries are **unstable**. |
| **specifications** | _Distribution_ related specifications are available in [docs/spec](docs/spec) |
| **documentation** | Docker's full documentation set is available at [docs.docker.com](https://docs.docker.com). This repository [contains the subset](docs/) related just to the registry. |
### How does this integrate with Docker engine?
This project should provide an implementation to a V2 API for use in the [Docker
core project](https://github.com/docker/docker). The API should be embeddable
and simplify the process of securely pulling and pushing content from `docker`
daemons.
### What are the long term goals of the Distribution project?
The _Distribution_ project has the further long term goal of providing a
secure tool chain for distributing content. The specifications, APIs and tools
should be as useful with Docker as they are without.
Our goal is to design a professional grade and extensible content distribution
system that allow users to:
* Enjoy an efficient, secured and reliable way to store, manage, package and
exchange content
* Hack/roll their own on top of healthy open-source components
* Implement their own home made solution through good specs, and solid
extensions mechanism.
## More about Registry 2.0
The new registry implementation provides the following benefits:
- faster push and pull
- new, more efficient implementation
- simplified deployment
- pluggable storage backend
- webhook notifications
For information on upcoming functionality, please see [ROADMAP.md](ROADMAP.md).
### Who needs to deploy a registry?
By default, Docker users pull images from Docker's public registry instance.
[Installing Docker](https://docs.docker.com/engine/installation/) gives users this
ability. Users can also push images to a repository on Docker's public registry,
if they have a [Docker Hub](https://hub.docker.com/) account.
For some users and even companies, this default behavior is sufficient. For
others, it is not.
For example, users with their own software products may want to maintain a
registry for private, company images. Also, you may wish to deploy your own
image repository for images used to test or in continuous integration. For these
use cases and others, [deploying your own registry instance](https://github.com/docker/docker.github.io/blob/master/registry/deploying.md)
may be the better choice.
### Migration to Registry 2.0
For those who have previously deployed their own registry based on the Registry
1.0 implementation and wish to deploy a Registry 2.0 while retaining images,
data migration is required. A tool to assist with migration efforts has been
created. For more information see [docker/migrator](https://github.com/docker/migrator).
## Contribute
Please see [CONTRIBUTING.md](CONTRIBUTING.md) for details on how to contribute
issues, fixes, and patches to this project. If you are contributing code, see
the instructions for [building a development environment](BUILDING.md).
## Support
If any issues are encountered while using the _Distribution_ project, several
avenues are available for support:
<table>
<tr>
<th align="left">
IRC
</th>
<td>
#docker-distribution on FreeNode
</td>
</tr>
<tr>
<th align="left">
Issue Tracker
</th>
<td>
github.com/docker/distribution/issues
</td>
</tr>
<tr>
<th align="left">
Google Groups
</th>
<td>
https://groups.google.com/a/dockerproject.org/forum/#!forum/distribution
</td>
</tr>
<tr>
<th align="left">
Mailing List
</th>
<td>
docker@dockerproject.org
</td>
</tr>
</table>
## License
This project is distributed under [Apache License, Version 2.0](LICENSE).

View file

@ -1,267 +0,0 @@
package errcode
import (
"encoding/json"
"fmt"
"strings"
)
// ErrorCoder is the base interface for ErrorCode and Error allowing
// users of each to just call ErrorCode to get the real ID of each
type ErrorCoder interface {
ErrorCode() ErrorCode
}
// ErrorCode represents the error type. The errors are serialized via strings
// and the integer format may change and should *never* be exported.
type ErrorCode int
var _ error = ErrorCode(0)
// ErrorCode just returns itself
func (ec ErrorCode) ErrorCode() ErrorCode {
return ec
}
// Error returns the ID/Value
func (ec ErrorCode) Error() string {
// NOTE(stevvooe): Cannot use message here since it may have unpopulated args.
return strings.ToLower(strings.Replace(ec.String(), "_", " ", -1))
}
// Descriptor returns the descriptor for the error code.
func (ec ErrorCode) Descriptor() ErrorDescriptor {
d, ok := errorCodeToDescriptors[ec]
if !ok {
return ErrorCodeUnknown.Descriptor()
}
return d
}
// String returns the canonical identifier for this error code.
func (ec ErrorCode) String() string {
return ec.Descriptor().Value
}
// Message returned the human-readable error message for this error code.
func (ec ErrorCode) Message() string {
return ec.Descriptor().Message
}
// MarshalText encodes the receiver into UTF-8-encoded text and returns the
// result.
func (ec ErrorCode) MarshalText() (text []byte, err error) {
return []byte(ec.String()), nil
}
// UnmarshalText decodes the form generated by MarshalText.
func (ec *ErrorCode) UnmarshalText(text []byte) error {
desc, ok := idToDescriptors[string(text)]
if !ok {
desc = ErrorCodeUnknown.Descriptor()
}
*ec = desc.Code
return nil
}
// WithMessage creates a new Error struct based on the passed-in info and
// overrides the Message property.
func (ec ErrorCode) WithMessage(message string) Error {
return Error{
Code: ec,
Message: message,
}
}
// WithDetail creates a new Error struct based on the passed-in info and
// set the Detail property appropriately
func (ec ErrorCode) WithDetail(detail interface{}) Error {
return Error{
Code: ec,
Message: ec.Message(),
}.WithDetail(detail)
}
// WithArgs creates a new Error struct and sets the Args slice
func (ec ErrorCode) WithArgs(args ...interface{}) Error {
return Error{
Code: ec,
Message: ec.Message(),
}.WithArgs(args...)
}
// Error provides a wrapper around ErrorCode with extra Details provided.
type Error struct {
Code ErrorCode `json:"code"`
Message string `json:"message"`
Detail interface{} `json:"detail,omitempty"`
// TODO(duglin): See if we need an "args" property so we can do the
// variable substitution right before showing the message to the user
}
var _ error = Error{}
// ErrorCode returns the ID/Value of this Error
func (e Error) ErrorCode() ErrorCode {
return e.Code
}
// Error returns a human readable representation of the error.
func (e Error) Error() string {
return fmt.Sprintf("%s: %s", e.Code.Error(), e.Message)
}
// WithDetail will return a new Error, based on the current one, but with
// some Detail info added
func (e Error) WithDetail(detail interface{}) Error {
return Error{
Code: e.Code,
Message: e.Message,
Detail: detail,
}
}
// WithArgs uses the passed-in list of interface{} as the substitution
// variables in the Error's Message string, but returns a new Error
func (e Error) WithArgs(args ...interface{}) Error {
return Error{
Code: e.Code,
Message: fmt.Sprintf(e.Code.Message(), args...),
Detail: e.Detail,
}
}
// ErrorDescriptor provides relevant information about a given error code.
type ErrorDescriptor struct {
// Code is the error code that this descriptor describes.
Code ErrorCode
// Value provides a unique, string key, often captilized with
// underscores, to identify the error code. This value is used as the
// keyed value when serializing api errors.
Value string
// Message is a short, human readable decription of the error condition
// included in API responses.
Message string
// Description provides a complete account of the errors purpose, suitable
// for use in documentation.
Description string
// HTTPStatusCode provides the http status code that is associated with
// this error condition.
HTTPStatusCode int
}
// ParseErrorCode returns the value by the string error code.
// `ErrorCodeUnknown` will be returned if the error is not known.
func ParseErrorCode(value string) ErrorCode {
ed, ok := idToDescriptors[value]
if ok {
return ed.Code
}
return ErrorCodeUnknown
}
// Errors provides the envelope for multiple errors and a few sugar methods
// for use within the application.
type Errors []error
var _ error = Errors{}
func (errs Errors) Error() string {
switch len(errs) {
case 0:
return "<nil>"
case 1:
return errs[0].Error()
default:
msg := "errors:\n"
for _, err := range errs {
msg += err.Error() + "\n"
}
return msg
}
}
// Len returns the current number of errors.
func (errs Errors) Len() int {
return len(errs)
}
// MarshalJSON converts slice of error, ErrorCode or Error into a
// slice of Error - then serializes
func (errs Errors) MarshalJSON() ([]byte, error) {
var tmpErrs struct {
Errors []Error `json:"errors,omitempty"`
}
for _, daErr := range errs {
var err Error
switch daErr := daErr.(type) {
case ErrorCode:
err = daErr.WithDetail(nil)
case Error:
err = daErr
default:
err = ErrorCodeUnknown.WithDetail(daErr)
}
// If the Error struct was setup and they forgot to set the
// Message field (meaning its "") then grab it from the ErrCode
msg := err.Message
if msg == "" {
msg = err.Code.Message()
}
tmpErrs.Errors = append(tmpErrs.Errors, Error{
Code: err.Code,
Message: msg,
Detail: err.Detail,
})
}
return json.Marshal(tmpErrs)
}
// UnmarshalJSON deserializes []Error and then converts it into slice of
// Error or ErrorCode
func (errs *Errors) UnmarshalJSON(data []byte) error {
var tmpErrs struct {
Errors []Error
}
if err := json.Unmarshal(data, &tmpErrs); err != nil {
return err
}
var newErrs Errors
for _, daErr := range tmpErrs.Errors {
// If Message is empty or exactly matches the Code's message string
// then just use the Code, no need for a full Error struct
if daErr.Detail == nil && (daErr.Message == "" || daErr.Message == daErr.Code.Message()) {
// Error's w/o details get converted to ErrorCode
newErrs = append(newErrs, daErr.Code)
} else {
// Error's w/ details are untouched
newErrs = append(newErrs, Error{
Code: daErr.Code,
Message: daErr.Message,
Detail: daErr.Detail,
})
}
}
*errs = newErrs
return nil
}

View file

@ -1,40 +0,0 @@
package errcode
import (
"encoding/json"
"net/http"
)
// ServeJSON attempts to serve the errcode in a JSON envelope. It marshals err
// and sets the content-type header to 'application/json'. It will handle
// ErrorCoder and Errors, and if necessary will create an envelope.
func ServeJSON(w http.ResponseWriter, err error) error {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
var sc int
switch errs := err.(type) {
case Errors:
if len(errs) < 1 {
break
}
if err, ok := errs[0].(ErrorCoder); ok {
sc = err.ErrorCode().Descriptor().HTTPStatusCode
}
case ErrorCoder:
sc = errs.ErrorCode().Descriptor().HTTPStatusCode
err = Errors{err} // create an envelope.
default:
// We just have an unhandled error type, so just place in an envelope
// and move along.
err = Errors{err}
}
if sc == 0 {
sc = http.StatusInternalServerError
}
w.WriteHeader(sc)
return json.NewEncoder(w).Encode(err)
}

View file

@ -1,138 +0,0 @@
package errcode
import (
"fmt"
"net/http"
"sort"
"sync"
)
var (
errorCodeToDescriptors = map[ErrorCode]ErrorDescriptor{}
idToDescriptors = map[string]ErrorDescriptor{}
groupToDescriptors = map[string][]ErrorDescriptor{}
)
var (
// ErrorCodeUnknown is a generic error that can be used as a last
// resort if there is no situation-specific error message that can be used
ErrorCodeUnknown = Register("errcode", ErrorDescriptor{
Value: "UNKNOWN",
Message: "unknown error",
Description: `Generic error returned when the error does not have an
API classification.`,
HTTPStatusCode: http.StatusInternalServerError,
})
// ErrorCodeUnsupported is returned when an operation is not supported.
ErrorCodeUnsupported = Register("errcode", ErrorDescriptor{
Value: "UNSUPPORTED",
Message: "The operation is unsupported.",
Description: `The operation was unsupported due to a missing
implementation or invalid set of parameters.`,
HTTPStatusCode: http.StatusMethodNotAllowed,
})
// ErrorCodeUnauthorized is returned if a request requires
// authentication.
ErrorCodeUnauthorized = Register("errcode", ErrorDescriptor{
Value: "UNAUTHORIZED",
Message: "authentication required",
Description: `The access controller was unable to authenticate
the client. Often this will be accompanied by a
Www-Authenticate HTTP response header indicating how to
authenticate.`,
HTTPStatusCode: http.StatusUnauthorized,
})
// ErrorCodeDenied is returned if a client does not have sufficient
// permission to perform an action.
ErrorCodeDenied = Register("errcode", ErrorDescriptor{
Value: "DENIED",
Message: "requested access to the resource is denied",
Description: `The access controller denied access for the
operation on a resource.`,
HTTPStatusCode: http.StatusForbidden,
})
// ErrorCodeUnavailable provides a common error to report unavailability
// of a service or endpoint.
ErrorCodeUnavailable = Register("errcode", ErrorDescriptor{
Value: "UNAVAILABLE",
Message: "service unavailable",
Description: "Returned when a service is not available",
HTTPStatusCode: http.StatusServiceUnavailable,
})
// ErrorCodeTooManyRequests is returned if a client attempts too many
// times to contact a service endpoint.
ErrorCodeTooManyRequests = Register("errcode", ErrorDescriptor{
Value: "TOOMANYREQUESTS",
Message: "too many requests",
Description: `Returned when a client attempts to contact a
service too many times`,
HTTPStatusCode: http.StatusTooManyRequests,
})
)
var nextCode = 1000
var registerLock sync.Mutex
// Register will make the passed-in error known to the environment and
// return a new ErrorCode
func Register(group string, descriptor ErrorDescriptor) ErrorCode {
registerLock.Lock()
defer registerLock.Unlock()
descriptor.Code = ErrorCode(nextCode)
if _, ok := idToDescriptors[descriptor.Value]; ok {
panic(fmt.Sprintf("ErrorValue %q is already registered", descriptor.Value))
}
if _, ok := errorCodeToDescriptors[descriptor.Code]; ok {
panic(fmt.Sprintf("ErrorCode %v is already registered", descriptor.Code))
}
groupToDescriptors[group] = append(groupToDescriptors[group], descriptor)
errorCodeToDescriptors[descriptor.Code] = descriptor
idToDescriptors[descriptor.Value] = descriptor
nextCode++
return descriptor.Code
}
type byValue []ErrorDescriptor
func (a byValue) Len() int { return len(a) }
func (a byValue) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a byValue) Less(i, j int) bool { return a[i].Value < a[j].Value }
// GetGroupNames returns the list of Error group names that are registered
func GetGroupNames() []string {
keys := []string{}
for k := range groupToDescriptors {
keys = append(keys, k)
}
sort.Strings(keys)
return keys
}
// GetErrorCodeGroup returns the named group of error descriptors
func GetErrorCodeGroup(name string) []ErrorDescriptor {
desc := groupToDescriptors[name]
sort.Sort(byValue(desc))
return desc
}
// GetErrorAllDescriptors returns a slice of all ErrorDescriptors that are
// registered, irrespective of what group they're in
func GetErrorAllDescriptors() []ErrorDescriptor {
result := []ErrorDescriptor{}
for _, group := range GetGroupNames() {
result = append(result, GetErrorCodeGroup(group)...)
}
sort.Sort(byValue(result))
return result
}

View file

@ -1,51 +0,0 @@
github.com/Azure/azure-sdk-for-go 4650843026a7fdec254a8d9cf893693a254edd0b
github.com/Azure/go-autorest eaa7994b2278094c904d31993d26f56324db3052
github.com/sirupsen/logrus 3d4380f53a34dcdc95f0c1db702615992b38d9a4
github.com/aws/aws-sdk-go f831d5a0822a1ad72420ab18c6269bca1ddaf490
github.com/bshuster-repo/logrus-logstash-hook d2c0ecc1836d91814e15e23bb5dc309c3ef51f4a
github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
github.com/bugsnag/bugsnag-go b1d153021fcd90ca3f080db36bec96dc690fb274
github.com/bugsnag/osext 0dd3f918b21bec95ace9dc86c7e70266cfc5c702
github.com/bugsnag/panicwrap e2c28503fcd0675329da73bf48b33404db873782
github.com/denverdino/aliyungo 6df11717a253d9c7d4141f9af4deaa7c580cd531
github.com/dgrijalva/jwt-go a601269ab70c205d26370c16f7c81e9017c14e04
github.com/docker/go-metrics 399ea8c73916000c64c2c76e8da00ca82f8387ab
github.com/docker/libtrust fa567046d9b14f6aa788882a950d69651d230b21
github.com/garyburd/redigo 535138d7bcd717d6531c701ef5933d98b1866257
github.com/go-ini/ini 2ba15ac2dc9cdf88c110ec2dc0ced7fa45f5678c
github.com/golang/protobuf 8d92cf5fc15a4382f8964b08e1f42a75c0591aa3
github.com/gorilla/handlers 60c7bfde3e33c201519a200a4507a158cc03a17b
github.com/gorilla/mux 599cba5e7b6137d46ddf58fb1765f5d928e69604
github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
github.com/jmespath/go-jmespath bd40a432e4c76585ef6b72d3fd96fb9b6dc7b68d
github.com/marstr/guid 8bd9a64bf37eb297b492a4101fb28e80ac0b290f
github.com/satori/go.uuid f58768cc1a7a7e77a3bd49e98cdd21419399b6a3
github.com/matttproud/golang_protobuf_extensions c12348ce28de40eed0136aa2b644d0ee0650e56c
github.com/miekg/dns 271c58e0c14f552178ea321a545ff9af38930f39
github.com/mitchellh/mapstructure 482a9fd5fa83e8c4e7817413b80f3eb8feec03ef
github.com/ncw/swift a0320860b16212c2b59b4912bb6508cda1d7cee6
github.com/prometheus/client_golang c332b6f63c0658a65eca15c0e5247ded801cf564
github.com/prometheus/client_model 99fa1f4be8e564e8a6b613da7fa6f46c9edafc6c
github.com/prometheus/common 89604d197083d4781071d3c65855d24ecfb0a563
github.com/prometheus/procfs cb4147076ac75738c9a7d279075a253c0cc5acbd
github.com/Shopify/logrus-bugsnag 577dee27f20dd8f1a529f82210094af593be12bd
github.com/spf13/cobra 312092086bed4968099259622145a0c9ae280064
github.com/spf13/pflag 5644820622454e71517561946e3d94b9f9db6842
github.com/xenolf/lego a9d8cec0e6563575e5868a005359ac97911b5985
github.com/yvasiyarov/go-metrics 57bccd1ccd43f94bb17fdd8bf3007059b802f85e
github.com/yvasiyarov/gorelic a9bba5b9ab508a086f9a12b8c51fab68478e2128
github.com/yvasiyarov/newrelic_platform_go b21fdbd4370f3717f3bbd2bf41c223bc273068e6
golang.org/x/crypto c10c31b5e94b6f7a0283272dc2bb27163dcea24b
golang.org/x/net 4876518f9e71663000c348837735820161a42df7
golang.org/x/oauth2 045497edb6234273d67dbc25da3f2ddbc4c4cacf
golang.org/x/time a4bde12657593d5e90d0533a3e4fd95e635124cb
google.golang.org/api 9bf6e6e569ff057f75d9604a46c52928f17d2b54
google.golang.org/appengine 12d5545dc1cfa6047a286d5e853841b6471f4c19
google.golang.org/cloud 975617b05ea8a58727e6c1a06b6161ff4185a9f2
google.golang.org/grpc d3ddb4469d5a1b949fc7a7da7c1d6a0d1b6de994
gopkg.in/check.v1 64131543e7896d5bcc6bd5a76287eb75ea96c673
gopkg.in/square/go-jose.v1 40d457b439244b546f023d056628e5184136899b
gopkg.in/yaml.v2 v2.2.1
rsc.io/letsencrypt e770c10b0f1a64775ae91d240407ce00d1a5bdeb https://github.com/dmcgowan/letsencrypt.git
github.com/opencontainers/go-digest a6d0ee40d4207ea02364bd3b9e8e77b9159ba1eb
github.com/opencontainers/image-spec ab7389ef9f50030c9b245bc16b981c7ddf192882

View file

@ -3,7 +3,7 @@ Copyright 2012-2017 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
This product contains software (https://github.com/kr/pty) developed
This product contains software (https://github.com/creack/pty) developed
by Keith Rarick, licensed under the MIT License.
The following is courtesy of our legal counsel:

View file

@ -1,22 +0,0 @@
package types // import "github.com/docker/docker/api/types"
// AuthConfig contains authorization information for connecting to a Registry
type AuthConfig struct {
Username string `json:"username,omitempty"`
Password string `json:"password,omitempty"`
Auth string `json:"auth,omitempty"`
// Email is an optional value associated with the username.
// This field is deprecated and will be removed in a later
// version of docker.
Email string `json:"email,omitempty"`
ServerAddress string `json:"serveraddress,omitempty"`
// IdentityToken is used to authenticate the user and get
// an access token for the registry.
IdentityToken string `json:"identitytoken,omitempty"`
// RegistryToken is a bearer token to be sent to a registry
RegistryToken string `json:"registrytoken,omitempty"`
}

View file

@ -1,23 +0,0 @@
package blkiodev // import "github.com/docker/docker/api/types/blkiodev"
import "fmt"
// WeightDevice is a structure that holds device:weight pair
type WeightDevice struct {
Path string
Weight uint16
}
func (w *WeightDevice) String() string {
return fmt.Sprintf("%s:%d", w.Path, w.Weight)
}
// ThrottleDevice is a structure that holds device:rate_per_second pair
type ThrottleDevice struct {
Path string
Rate uint64
}
func (t *ThrottleDevice) String() string {
return fmt.Sprintf("%s:%d", t.Path, t.Rate)
}

View file

@ -1,415 +0,0 @@
package types // import "github.com/docker/docker/api/types"
import (
"bufio"
"io"
"net"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/filters"
units "github.com/docker/go-units"
)
// CheckpointCreateOptions holds parameters to create a checkpoint from a container
type CheckpointCreateOptions struct {
CheckpointID string
CheckpointDir string
Exit bool
}
// CheckpointListOptions holds parameters to list checkpoints for a container
type CheckpointListOptions struct {
CheckpointDir string
}
// CheckpointDeleteOptions holds parameters to delete a checkpoint from a container
type CheckpointDeleteOptions struct {
CheckpointID string
CheckpointDir string
}
// ContainerAttachOptions holds parameters to attach to a container.
type ContainerAttachOptions struct {
Stream bool
Stdin bool
Stdout bool
Stderr bool
DetachKeys string
Logs bool
}
// ContainerCommitOptions holds parameters to commit changes into a container.
type ContainerCommitOptions struct {
Reference string
Comment string
Author string
Changes []string
Pause bool
Config *container.Config
}
// ContainerExecInspect holds information returned by exec inspect.
type ContainerExecInspect struct {
ExecID string
ContainerID string
Running bool
ExitCode int
Pid int
}
// ContainerListOptions holds parameters to list containers with.
type ContainerListOptions struct {
Quiet bool
Size bool
All bool
Latest bool
Since string
Before string
Limit int
Filters filters.Args
}
// ContainerLogsOptions holds parameters to filter logs with.
type ContainerLogsOptions struct {
ShowStdout bool
ShowStderr bool
Since string
Until string
Timestamps bool
Follow bool
Tail string
Details bool
}
// ContainerRemoveOptions holds parameters to remove containers.
type ContainerRemoveOptions struct {
RemoveVolumes bool
RemoveLinks bool
Force bool
}
// ContainerStartOptions holds parameters to start containers.
type ContainerStartOptions struct {
CheckpointID string
CheckpointDir string
}
// CopyToContainerOptions holds information
// about files to copy into a container
type CopyToContainerOptions struct {
AllowOverwriteDirWithFile bool
CopyUIDGID bool
}
// EventsOptions holds parameters to filter events with.
type EventsOptions struct {
Since string
Until string
Filters filters.Args
}
// NetworkListOptions holds parameters to filter the list of networks with.
type NetworkListOptions struct {
Filters filters.Args
}
// HijackedResponse holds connection information for a hijacked request.
type HijackedResponse struct {
Conn net.Conn
Reader *bufio.Reader
}
// Close closes the hijacked connection and reader.
func (h *HijackedResponse) Close() {
h.Conn.Close()
}
// CloseWriter is an interface that implements structs
// that close input streams to prevent from writing.
type CloseWriter interface {
CloseWrite() error
}
// CloseWrite closes a readWriter for writing.
func (h *HijackedResponse) CloseWrite() error {
if conn, ok := h.Conn.(CloseWriter); ok {
return conn.CloseWrite()
}
return nil
}
// ImageBuildOptions holds the information
// necessary to build images.
type ImageBuildOptions struct {
Tags []string
SuppressOutput bool
RemoteContext string
NoCache bool
Remove bool
ForceRemove bool
PullParent bool
Isolation container.Isolation
CPUSetCPUs string
CPUSetMems string
CPUShares int64
CPUQuota int64
CPUPeriod int64
Memory int64
MemorySwap int64
CgroupParent string
NetworkMode string
ShmSize int64
Dockerfile string
Ulimits []*units.Ulimit
// BuildArgs needs to be a *string instead of just a string so that
// we can tell the difference between "" (empty string) and no value
// at all (nil). See the parsing of buildArgs in
// api/server/router/build/build_routes.go for even more info.
BuildArgs map[string]*string
AuthConfigs map[string]AuthConfig
Context io.Reader
Labels map[string]string
// squash the resulting image's layers to the parent
// preserves the original image and creates a new one from the parent with all
// the changes applied to a single layer
Squash bool
// CacheFrom specifies images that are used for matching cache. Images
// specified here do not need to have a valid parent chain to match cache.
CacheFrom []string
SecurityOpt []string
ExtraHosts []string // List of extra hosts
Target string
SessionID string
Platform string
// Version specifies the version of the unerlying builder to use
Version BuilderVersion
// BuildID is an optional identifier that can be passed together with the
// build request. The same identifier can be used to gracefully cancel the
// build with the cancel request.
BuildID string
// Outputs defines configurations for exporting build results. Only supported
// in BuildKit mode
Outputs []ImageBuildOutput
}
// ImageBuildOutput defines configuration for exporting a build result
type ImageBuildOutput struct {
Type string
Attrs map[string]string
}
// BuilderVersion sets the version of underlying builder to use
type BuilderVersion string
const (
// BuilderV1 is the first generation builder in docker daemon
BuilderV1 BuilderVersion = "1"
// BuilderBuildKit is builder based on moby/buildkit project
BuilderBuildKit = "2"
)
// ImageBuildResponse holds information
// returned by a server after building
// an image.
type ImageBuildResponse struct {
Body io.ReadCloser
OSType string
}
// ImageCreateOptions holds information to create images.
type ImageCreateOptions struct {
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry.
Platform string // Platform is the target platform of the image if it needs to be pulled from the registry.
}
// ImageImportSource holds source information for ImageImport
type ImageImportSource struct {
Source io.Reader // Source is the data to send to the server to create this image from. You must set SourceName to "-" to leverage this.
SourceName string // SourceName is the name of the image to pull. Set to "-" to leverage the Source attribute.
}
// ImageImportOptions holds information to import images from the client host.
type ImageImportOptions struct {
Tag string // Tag is the name to tag this image with. This attribute is deprecated.
Message string // Message is the message to tag the image with
Changes []string // Changes are the raw changes to apply to this image
Platform string // Platform is the target platform of the image
}
// ImageListOptions holds parameters to filter the list of images with.
type ImageListOptions struct {
All bool
Filters filters.Args
}
// ImageLoadResponse returns information to the client about a load process.
type ImageLoadResponse struct {
// Body must be closed to avoid a resource leak
Body io.ReadCloser
JSON bool
}
// ImagePullOptions holds information to pull images.
type ImagePullOptions struct {
All bool
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry
PrivilegeFunc RequestPrivilegeFunc
Platform string
}
// RequestPrivilegeFunc is a function interface that
// clients can supply to retry operations after
// getting an authorization error.
// This function returns the registry authentication
// header value in base 64 format, or an error
// if the privilege request fails.
type RequestPrivilegeFunc func() (string, error)
//ImagePushOptions holds information to push images.
type ImagePushOptions ImagePullOptions
// ImageRemoveOptions holds parameters to remove images.
type ImageRemoveOptions struct {
Force bool
PruneChildren bool
}
// ImageSearchOptions holds parameters to search images with.
type ImageSearchOptions struct {
RegistryAuth string
PrivilegeFunc RequestPrivilegeFunc
Filters filters.Args
Limit int
}
// ResizeOptions holds parameters to resize a tty.
// It can be used to resize container ttys and
// exec process ttys too.
type ResizeOptions struct {
Height uint
Width uint
}
// NodeListOptions holds parameters to list nodes with.
type NodeListOptions struct {
Filters filters.Args
}
// NodeRemoveOptions holds parameters to remove nodes with.
type NodeRemoveOptions struct {
Force bool
}
// ServiceCreateOptions contains the options to use when creating a service.
type ServiceCreateOptions struct {
// EncodedRegistryAuth is the encoded registry authorization credentials to
// use when updating the service.
//
// This field follows the format of the X-Registry-Auth header.
EncodedRegistryAuth string
// QueryRegistry indicates whether the service update requires
// contacting a registry. A registry may be contacted to retrieve
// the image digest and manifest, which in turn can be used to update
// platform or other information about the service.
QueryRegistry bool
}
// ServiceCreateResponse contains the information returned to a client
// on the creation of a new service.
type ServiceCreateResponse struct {
// ID is the ID of the created service.
ID string
// Warnings is a set of non-fatal warning messages to pass on to the user.
Warnings []string `json:",omitempty"`
}
// Values for RegistryAuthFrom in ServiceUpdateOptions
const (
RegistryAuthFromSpec = "spec"
RegistryAuthFromPreviousSpec = "previous-spec"
)
// ServiceUpdateOptions contains the options to be used for updating services.
type ServiceUpdateOptions struct {
// EncodedRegistryAuth is the encoded registry authorization credentials to
// use when updating the service.
//
// This field follows the format of the X-Registry-Auth header.
EncodedRegistryAuth string
// TODO(stevvooe): Consider moving the version parameter of ServiceUpdate
// into this field. While it does open API users up to racy writes, most
// users may not need that level of consistency in practice.
// RegistryAuthFrom specifies where to find the registry authorization
// credentials if they are not given in EncodedRegistryAuth. Valid
// values are "spec" and "previous-spec".
RegistryAuthFrom string
// Rollback indicates whether a server-side rollback should be
// performed. When this is set, the provided spec will be ignored.
// The valid values are "previous" and "none". An empty value is the
// same as "none".
Rollback string
// QueryRegistry indicates whether the service update requires
// contacting a registry. A registry may be contacted to retrieve
// the image digest and manifest, which in turn can be used to update
// platform or other information about the service.
QueryRegistry bool
}
// ServiceListOptions holds parameters to list services with.
type ServiceListOptions struct {
Filters filters.Args
}
// ServiceInspectOptions holds parameters related to the "service inspect"
// operation.
type ServiceInspectOptions struct {
InsertDefaults bool
}
// TaskListOptions holds parameters to list tasks with.
type TaskListOptions struct {
Filters filters.Args
}
// PluginRemoveOptions holds parameters to remove plugins.
type PluginRemoveOptions struct {
Force bool
}
// PluginEnableOptions holds parameters to enable plugins.
type PluginEnableOptions struct {
Timeout int
}
// PluginDisableOptions holds parameters to disable plugins.
type PluginDisableOptions struct {
Force bool
}
// PluginInstallOptions holds parameters to install a plugin.
type PluginInstallOptions struct {
Disabled bool
AcceptAllPermissions bool
RegistryAuth string // RegistryAuth is the base64 encoded credentials for the registry
RemoteRef string // RemoteRef is the plugin name on the registry
PrivilegeFunc RequestPrivilegeFunc
AcceptPermissionsFunc func(PluginPrivileges) (bool, error)
Args []string
}
// SwarmUnlockKeyResponse contains the response for Engine API:
// GET /swarm/unlockkey
type SwarmUnlockKeyResponse struct {
// UnlockKey is the unlock key in ASCII-armored format.
UnlockKey string
}
// PluginCreateOptions hold all options to plugin create.
type PluginCreateOptions struct {
RepoName string
}

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@ -1,64 +0,0 @@
package types // import "github.com/docker/docker/api/types"
import (
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
)
// configs holds structs used for internal communication between the
// frontend (such as an http server) and the backend (such as the
// docker daemon).
// ContainerCreateConfig is the parameter set to ContainerCreate()
type ContainerCreateConfig struct {
Name string
Config *container.Config
HostConfig *container.HostConfig
NetworkingConfig *network.NetworkingConfig
AdjustCPUShares bool
}
// ContainerRmConfig holds arguments for the container remove
// operation. This struct is used to tell the backend what operations
// to perform.
type ContainerRmConfig struct {
ForceRemove, RemoveVolume, RemoveLink bool
}
// ExecConfig is a small subset of the Config struct that holds the configuration
// for the exec feature of docker.
type ExecConfig struct {
User string // User that will run the command
Privileged bool // Is the container in privileged mode
Tty bool // Attach standard streams to a tty.
AttachStdin bool // Attach the standard input, makes possible user interaction
AttachStderr bool // Attach the standard error
AttachStdout bool // Attach the standard output
Detach bool // Execute in detach mode
DetachKeys string // Escape keys for detach
Env []string // Environment variables
WorkingDir string // Working directory
Cmd []string // Execution commands and args
}
// PluginRmConfig holds arguments for plugin remove.
type PluginRmConfig struct {
ForceRemove bool
}
// PluginEnableConfig holds arguments for plugin enable
type PluginEnableConfig struct {
Timeout int
}
// PluginDisableConfig holds arguments for plugin disable.
type PluginDisableConfig struct {
ForceDisable bool
}
// NetworkListConfig stores the options available for listing networks
type NetworkListConfig struct {
// TODO(@cpuguy83): naming is hard, this is pulled from what was being used in the router before moving here
Detailed bool
Verbose bool
}

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@ -1,69 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
import (
"time"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/go-connections/nat"
)
// MinimumDuration puts a minimum on user configured duration.
// This is to prevent API error on time unit. For example, API may
// set 3 as healthcheck interval with intention of 3 seconds, but
// Docker interprets it as 3 nanoseconds.
const MinimumDuration = 1 * time.Millisecond
// HealthConfig holds configuration settings for the HEALTHCHECK feature.
type HealthConfig struct {
// Test is the test to perform to check that the container is healthy.
// An empty slice means to inherit the default.
// The options are:
// {} : inherit healthcheck
// {"NONE"} : disable healthcheck
// {"CMD", args...} : exec arguments directly
// {"CMD-SHELL", command} : run command with system's default shell
Test []string `json:",omitempty"`
// Zero means to inherit. Durations are expressed as integer nanoseconds.
Interval time.Duration `json:",omitempty"` // Interval is the time to wait between checks.
Timeout time.Duration `json:",omitempty"` // Timeout is the time to wait before considering the check to have hung.
StartPeriod time.Duration `json:",omitempty"` // The start period for the container to initialize before the retries starts to count down.
// Retries is the number of consecutive failures needed to consider a container as unhealthy.
// Zero means inherit.
Retries int `json:",omitempty"`
}
// Config contains the configuration data about a container.
// It should hold only portable information about the container.
// Here, "portable" means "independent from the host we are running on".
// Non-portable information *should* appear in HostConfig.
// All fields added to this struct must be marked `omitempty` to keep getting
// predictable hashes from the old `v1Compatibility` configuration.
type Config struct {
Hostname string // Hostname
Domainname string // Domainname
User string // User that will run the command(s) inside the container, also support user:group
AttachStdin bool // Attach the standard input, makes possible user interaction
AttachStdout bool // Attach the standard output
AttachStderr bool // Attach the standard error
ExposedPorts nat.PortSet `json:",omitempty"` // List of exposed ports
Tty bool // Attach standard streams to a tty, including stdin if it is not closed.
OpenStdin bool // Open stdin
StdinOnce bool // If true, close stdin after the 1 attached client disconnects.
Env []string // List of environment variable to set in the container
Cmd strslice.StrSlice // Command to run when starting the container
Healthcheck *HealthConfig `json:",omitempty"` // Healthcheck describes how to check the container is healthy
ArgsEscaped bool `json:",omitempty"` // True if command is already escaped (meaning treat as a command line) (Windows specific).
Image string // Name of the image as it was passed by the operator (e.g. could be symbolic)
Volumes map[string]struct{} // List of volumes (mounts) used for the container
WorkingDir string // Current directory (PWD) in the command will be launched
Entrypoint strslice.StrSlice // Entrypoint to run when starting the container
NetworkDisabled bool `json:",omitempty"` // Is network disabled
MacAddress string `json:",omitempty"` // Mac Address of the container
OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile
Labels map[string]string // List of labels set to this container
StopSignal string `json:",omitempty"` // Signal to stop a container
StopTimeout *int `json:",omitempty"` // Timeout (in seconds) to stop a container
Shell strslice.StrSlice `json:",omitempty"` // Shell for shell-form of RUN, CMD, ENTRYPOINT
}

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@ -1,21 +0,0 @@
package container
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerChangeResponseItem change item in response to ContainerChanges operation
// swagger:model ContainerChangeResponseItem
type ContainerChangeResponseItem struct {
// Kind of change
// Required: true
Kind uint8 `json:"Kind"`
// Path to file that has changed
// Required: true
Path string `json:"Path"`
}

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@ -1,21 +0,0 @@
package container
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerCreateCreatedBody OK response to ContainerCreate operation
// swagger:model ContainerCreateCreatedBody
type ContainerCreateCreatedBody struct {
// The ID of the created container
// Required: true
ID string `json:"Id"`
// Warnings encountered when creating the container
// Required: true
Warnings []string `json:"Warnings"`
}

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@ -1,21 +0,0 @@
package container
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerTopOKBody OK response to ContainerTop operation
// swagger:model ContainerTopOKBody
type ContainerTopOKBody struct {
// Each process running in the container, where each is process is an array of values corresponding to the titles
// Required: true
Processes [][]string `json:"Processes"`
// The ps column titles
// Required: true
Titles []string `json:"Titles"`
}

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@ -1,17 +0,0 @@
package container
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerUpdateOKBody OK response to ContainerUpdate operation
// swagger:model ContainerUpdateOKBody
type ContainerUpdateOKBody struct {
// warnings
// Required: true
Warnings []string `json:"Warnings"`
}

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@ -1,29 +0,0 @@
package container
// ----------------------------------------------------------------------------
// DO NOT EDIT THIS FILE
// This file was generated by `swagger generate operation`
//
// See hack/generate-swagger-api.sh
// ----------------------------------------------------------------------------
// ContainerWaitOKBodyError container waiting error, if any
// swagger:model ContainerWaitOKBodyError
type ContainerWaitOKBodyError struct {
// Details of an error
Message string `json:"Message,omitempty"`
}
// ContainerWaitOKBody OK response to ContainerWait operation
// swagger:model ContainerWaitOKBody
type ContainerWaitOKBody struct {
// error
// Required: true
Error *ContainerWaitOKBodyError `json:"Error"`
// Exit code of the container
// Required: true
StatusCode int64 `json:"StatusCode"`
}

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@ -1,425 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
import (
"strings"
"github.com/docker/docker/api/types/blkiodev"
"github.com/docker/docker/api/types/mount"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/go-connections/nat"
"github.com/docker/go-units"
)
// Isolation represents the isolation technology of a container. The supported
// values are platform specific
type Isolation string
// IsDefault indicates the default isolation technology of a container. On Linux this
// is the native driver. On Windows, this is a Windows Server Container.
func (i Isolation) IsDefault() bool {
return strings.ToLower(string(i)) == "default" || string(i) == ""
}
// IsHyperV indicates the use of a Hyper-V partition for isolation
func (i Isolation) IsHyperV() bool {
return strings.ToLower(string(i)) == "hyperv"
}
// IsProcess indicates the use of process isolation
func (i Isolation) IsProcess() bool {
return strings.ToLower(string(i)) == "process"
}
const (
// IsolationEmpty is unspecified (same behavior as default)
IsolationEmpty = Isolation("")
// IsolationDefault is the default isolation mode on current daemon
IsolationDefault = Isolation("default")
// IsolationProcess is process isolation mode
IsolationProcess = Isolation("process")
// IsolationHyperV is HyperV isolation mode
IsolationHyperV = Isolation("hyperv")
)
// IpcMode represents the container ipc stack.
type IpcMode string
// IsPrivate indicates whether the container uses its own private ipc namespace which can not be shared.
func (n IpcMode) IsPrivate() bool {
return n == "private"
}
// IsHost indicates whether the container shares the host's ipc namespace.
func (n IpcMode) IsHost() bool {
return n == "host"
}
// IsShareable indicates whether the container's ipc namespace can be shared with another container.
func (n IpcMode) IsShareable() bool {
return n == "shareable"
}
// IsContainer indicates whether the container uses another container's ipc namespace.
func (n IpcMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// IsNone indicates whether container IpcMode is set to "none".
func (n IpcMode) IsNone() bool {
return n == "none"
}
// IsEmpty indicates whether container IpcMode is empty
func (n IpcMode) IsEmpty() bool {
return n == ""
}
// Valid indicates whether the ipc mode is valid.
func (n IpcMode) Valid() bool {
return n.IsEmpty() || n.IsNone() || n.IsPrivate() || n.IsHost() || n.IsShareable() || n.IsContainer()
}
// Container returns the name of the container ipc stack is going to be used.
func (n IpcMode) Container() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 && parts[0] == "container" {
return parts[1]
}
return ""
}
// NetworkMode represents the container network stack.
type NetworkMode string
// IsNone indicates whether container isn't using a network stack.
func (n NetworkMode) IsNone() bool {
return n == "none"
}
// IsDefault indicates whether container uses the default network stack.
func (n NetworkMode) IsDefault() bool {
return n == "default"
}
// IsPrivate indicates whether container uses its private network stack.
func (n NetworkMode) IsPrivate() bool {
return !(n.IsHost() || n.IsContainer())
}
// IsContainer indicates whether container uses a container network stack.
func (n NetworkMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// ConnectedContainer is the id of the container which network this container is connected to.
func (n NetworkMode) ConnectedContainer() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
//UserDefined indicates user-created network
func (n NetworkMode) UserDefined() string {
if n.IsUserDefined() {
return string(n)
}
return ""
}
// UsernsMode represents userns mode in the container.
type UsernsMode string
// IsHost indicates whether the container uses the host's userns.
func (n UsernsMode) IsHost() bool {
return n == "host"
}
// IsPrivate indicates whether the container uses the a private userns.
func (n UsernsMode) IsPrivate() bool {
return !(n.IsHost())
}
// Valid indicates whether the userns is valid.
func (n UsernsMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
default:
return false
}
return true
}
// CgroupSpec represents the cgroup to use for the container.
type CgroupSpec string
// IsContainer indicates whether the container is using another container cgroup
func (c CgroupSpec) IsContainer() bool {
parts := strings.SplitN(string(c), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// Valid indicates whether the cgroup spec is valid.
func (c CgroupSpec) Valid() bool {
return c.IsContainer() || c == ""
}
// Container returns the name of the container whose cgroup will be used.
func (c CgroupSpec) Container() string {
parts := strings.SplitN(string(c), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
// UTSMode represents the UTS namespace of the container.
type UTSMode string
// IsPrivate indicates whether the container uses its private UTS namespace.
func (n UTSMode) IsPrivate() bool {
return !(n.IsHost())
}
// IsHost indicates whether the container uses the host's UTS namespace.
func (n UTSMode) IsHost() bool {
return n == "host"
}
// Valid indicates whether the UTS namespace is valid.
func (n UTSMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
default:
return false
}
return true
}
// PidMode represents the pid namespace of the container.
type PidMode string
// IsPrivate indicates whether the container uses its own new pid namespace.
func (n PidMode) IsPrivate() bool {
return !(n.IsHost() || n.IsContainer())
}
// IsHost indicates whether the container uses the host's pid namespace.
func (n PidMode) IsHost() bool {
return n == "host"
}
// IsContainer indicates whether the container uses a container's pid namespace.
func (n PidMode) IsContainer() bool {
parts := strings.SplitN(string(n), ":", 2)
return len(parts) > 1 && parts[0] == "container"
}
// Valid indicates whether the pid namespace is valid.
func (n PidMode) Valid() bool {
parts := strings.Split(string(n), ":")
switch mode := parts[0]; mode {
case "", "host":
case "container":
if len(parts) != 2 || parts[1] == "" {
return false
}
default:
return false
}
return true
}
// Container returns the name of the container whose pid namespace is going to be used.
func (n PidMode) Container() string {
parts := strings.SplitN(string(n), ":", 2)
if len(parts) > 1 {
return parts[1]
}
return ""
}
// DeviceRequest represents a request for devices from a device driver.
// Used by GPU device drivers.
type DeviceRequest struct {
Driver string // Name of device driver
Count int // Number of devices to request (-1 = All)
DeviceIDs []string // List of device IDs as recognizable by the device driver
Capabilities [][]string // An OR list of AND lists of device capabilities (e.g. "gpu")
Options map[string]string // Options to pass onto the device driver
}
// DeviceMapping represents the device mapping between the host and the container.
type DeviceMapping struct {
PathOnHost string
PathInContainer string
CgroupPermissions string
}
// RestartPolicy represents the restart policies of the container.
type RestartPolicy struct {
Name string
MaximumRetryCount int
}
// IsNone indicates whether the container has the "no" restart policy.
// This means the container will not automatically restart when exiting.
func (rp *RestartPolicy) IsNone() bool {
return rp.Name == "no" || rp.Name == ""
}
// IsAlways indicates whether the container has the "always" restart policy.
// This means the container will automatically restart regardless of the exit status.
func (rp *RestartPolicy) IsAlways() bool {
return rp.Name == "always"
}
// IsOnFailure indicates whether the container has the "on-failure" restart policy.
// This means the container will automatically restart of exiting with a non-zero exit status.
func (rp *RestartPolicy) IsOnFailure() bool {
return rp.Name == "on-failure"
}
// IsUnlessStopped indicates whether the container has the
// "unless-stopped" restart policy. This means the container will
// automatically restart unless user has put it to stopped state.
func (rp *RestartPolicy) IsUnlessStopped() bool {
return rp.Name == "unless-stopped"
}
// IsSame compares two RestartPolicy to see if they are the same
func (rp *RestartPolicy) IsSame(tp *RestartPolicy) bool {
return rp.Name == tp.Name && rp.MaximumRetryCount == tp.MaximumRetryCount
}
// LogMode is a type to define the available modes for logging
// These modes affect how logs are handled when log messages start piling up.
type LogMode string
// Available logging modes
const (
LogModeUnset = ""
LogModeBlocking LogMode = "blocking"
LogModeNonBlock LogMode = "non-blocking"
)
// LogConfig represents the logging configuration of the container.
type LogConfig struct {
Type string
Config map[string]string
}
// Resources contains container's resources (cgroups config, ulimits...)
type Resources struct {
// Applicable to all platforms
CPUShares int64 `json:"CpuShares"` // CPU shares (relative weight vs. other containers)
Memory int64 // Memory limit (in bytes)
NanoCPUs int64 `json:"NanoCpus"` // CPU quota in units of 10<sup>-9</sup> CPUs.
// Applicable to UNIX platforms
CgroupParent string // Parent cgroup.
BlkioWeight uint16 // Block IO weight (relative weight vs. other containers)
BlkioWeightDevice []*blkiodev.WeightDevice
BlkioDeviceReadBps []*blkiodev.ThrottleDevice
BlkioDeviceWriteBps []*blkiodev.ThrottleDevice
BlkioDeviceReadIOps []*blkiodev.ThrottleDevice
BlkioDeviceWriteIOps []*blkiodev.ThrottleDevice
CPUPeriod int64 `json:"CpuPeriod"` // CPU CFS (Completely Fair Scheduler) period
CPUQuota int64 `json:"CpuQuota"` // CPU CFS (Completely Fair Scheduler) quota
CPURealtimePeriod int64 `json:"CpuRealtimePeriod"` // CPU real-time period
CPURealtimeRuntime int64 `json:"CpuRealtimeRuntime"` // CPU real-time runtime
CpusetCpus string // CpusetCpus 0-2, 0,1
CpusetMems string // CpusetMems 0-2, 0,1
Devices []DeviceMapping // List of devices to map inside the container
DeviceCgroupRules []string // List of rule to be added to the device cgroup
DeviceRequests []DeviceRequest // List of device requests for device drivers
DiskQuota int64 // Disk limit (in bytes)
KernelMemory int64 // Kernel memory limit (in bytes)
KernelMemoryTCP int64 // Hard limit for kernel TCP buffer memory (in bytes)
MemoryReservation int64 // Memory soft limit (in bytes)
MemorySwap int64 // Total memory usage (memory + swap); set `-1` to enable unlimited swap
MemorySwappiness *int64 // Tuning container memory swappiness behaviour
OomKillDisable *bool // Whether to disable OOM Killer or not
PidsLimit *int64 // Setting PIDs limit for a container; Set `0` or `-1` for unlimited, or `null` to not change.
Ulimits []*units.Ulimit // List of ulimits to be set in the container
// Applicable to Windows
CPUCount int64 `json:"CpuCount"` // CPU count
CPUPercent int64 `json:"CpuPercent"` // CPU percent
IOMaximumIOps uint64 // Maximum IOps for the container system drive
IOMaximumBandwidth uint64 // Maximum IO in bytes per second for the container system drive
}
// UpdateConfig holds the mutable attributes of a Container.
// Those attributes can be updated at runtime.
type UpdateConfig struct {
// Contains container's resources (cgroups, ulimits)
Resources
RestartPolicy RestartPolicy
}
// HostConfig the non-portable Config structure of a container.
// Here, "non-portable" means "dependent of the host we are running on".
// Portable information *should* appear in Config.
type HostConfig struct {
// Applicable to all platforms
Binds []string // List of volume bindings for this container
ContainerIDFile string // File (path) where the containerId is written
LogConfig LogConfig // Configuration of the logs for this container
NetworkMode NetworkMode // Network mode to use for the container
PortBindings nat.PortMap // Port mapping between the exposed port (container) and the host
RestartPolicy RestartPolicy // Restart policy to be used for the container
AutoRemove bool // Automatically remove container when it exits
VolumeDriver string // Name of the volume driver used to mount volumes
VolumesFrom []string // List of volumes to take from other container
// Applicable to UNIX platforms
CapAdd strslice.StrSlice // List of kernel capabilities to add to the container
CapDrop strslice.StrSlice // List of kernel capabilities to remove from the container
Capabilities []string `json:"Capabilities"` // List of kernel capabilities to be available for container (this overrides the default set)
DNS []string `json:"Dns"` // List of DNS server to lookup
DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for
DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for
ExtraHosts []string // List of extra hosts
GroupAdd []string // List of additional groups that the container process will run as
IpcMode IpcMode // IPC namespace to use for the container
Cgroup CgroupSpec // Cgroup to use for the container
Links []string // List of links (in the name:alias form)
OomScoreAdj int // Container preference for OOM-killing
PidMode PidMode // PID namespace to use for the container
Privileged bool // Is the container in privileged mode
PublishAllPorts bool // Should docker publish all exposed port for the container
ReadonlyRootfs bool // Is the container root filesystem in read-only
SecurityOpt []string // List of string values to customize labels for MLS systems, such as SELinux.
StorageOpt map[string]string `json:",omitempty"` // Storage driver options per container.
Tmpfs map[string]string `json:",omitempty"` // List of tmpfs (mounts) used for the container
UTSMode UTSMode // UTS namespace to use for the container
UsernsMode UsernsMode // The user namespace to use for the container
ShmSize int64 // Total shm memory usage
Sysctls map[string]string `json:",omitempty"` // List of Namespaced sysctls used for the container
Runtime string `json:",omitempty"` // Runtime to use with this container
// Applicable to Windows
ConsoleSize [2]uint // Initial console size (height,width)
Isolation Isolation // Isolation technology of the container (e.g. default, hyperv)
// Contains container's resources (cgroups, ulimits)
Resources
// Mounts specs used by the container
Mounts []mount.Mount `json:",omitempty"`
// MaskedPaths is the list of paths to be masked inside the container (this overrides the default set of paths)
MaskedPaths []string
// ReadonlyPaths is the list of paths to be set as read-only inside the container (this overrides the default set of paths)
ReadonlyPaths []string
// Run a custom init inside the container, if null, use the daemon's configured settings
Init *bool `json:",omitempty"`
}

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@ -1,41 +0,0 @@
// +build !windows
package container // import "github.com/docker/docker/api/types/container"
// IsValid indicates if an isolation technology is valid
func (i Isolation) IsValid() bool {
return i.IsDefault()
}
// NetworkName returns the name of the network stack.
func (n NetworkMode) NetworkName() string {
if n.IsBridge() {
return "bridge"
} else if n.IsHost() {
return "host"
} else if n.IsContainer() {
return "container"
} else if n.IsNone() {
return "none"
} else if n.IsDefault() {
return "default"
} else if n.IsUserDefined() {
return n.UserDefined()
}
return ""
}
// IsBridge indicates whether container uses the bridge network stack
func (n NetworkMode) IsBridge() bool {
return n == "bridge"
}
// IsHost indicates whether container uses the host network stack.
func (n NetworkMode) IsHost() bool {
return n == "host"
}
// IsUserDefined indicates user-created network
func (n NetworkMode) IsUserDefined() bool {
return !n.IsDefault() && !n.IsBridge() && !n.IsHost() && !n.IsNone() && !n.IsContainer()
}

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@ -1,40 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// IsBridge indicates whether container uses the bridge network stack
// in windows it is given the name NAT
func (n NetworkMode) IsBridge() bool {
return n == "nat"
}
// IsHost indicates whether container uses the host network stack.
// returns false as this is not supported by windows
func (n NetworkMode) IsHost() bool {
return false
}
// IsUserDefined indicates user-created network
func (n NetworkMode) IsUserDefined() bool {
return !n.IsDefault() && !n.IsNone() && !n.IsBridge() && !n.IsContainer()
}
// IsValid indicates if an isolation technology is valid
func (i Isolation) IsValid() bool {
return i.IsDefault() || i.IsHyperV() || i.IsProcess()
}
// NetworkName returns the name of the network stack.
func (n NetworkMode) NetworkName() string {
if n.IsDefault() {
return "default"
} else if n.IsBridge() {
return "nat"
} else if n.IsNone() {
return "none"
} else if n.IsContainer() {
return "container"
} else if n.IsUserDefined() {
return n.UserDefined()
}
return ""
}

View file

@ -1,22 +0,0 @@
package container // import "github.com/docker/docker/api/types/container"
// WaitCondition is a type used to specify a container state for which
// to wait.
type WaitCondition string
// Possible WaitCondition Values.
//
// WaitConditionNotRunning (default) is used to wait for any of the non-running
// states: "created", "exited", "dead", "removing", or "removed".
//
// WaitConditionNextExit is used to wait for the next time the state changes
// to a non-running state. If the state is currently "created" or "exited",
// this would cause Wait() to block until either the container runs and exits
// or is removed.
//
// WaitConditionRemoved is used to wait for the container to be removed.
const (
WaitConditionNotRunning WaitCondition = "not-running"
WaitConditionNextExit WaitCondition = "next-exit"
WaitConditionRemoved WaitCondition = "removed"
)

View file

@ -1,13 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ErrorResponse Represents an error.
// swagger:model ErrorResponse
type ErrorResponse struct {
// The error message.
// Required: true
Message string `json:"message"`
}

View file

@ -5,7 +5,6 @@ package filters // import "github.com/docker/docker/api/types/filters"
import (
"encoding/json"
"errors"
"regexp"
"strings"
@ -37,39 +36,13 @@ func NewArgs(initialArgs ...KeyValuePair) Args {
return args
}
// ParseFlag parses a key=value string and adds it to an Args.
//
// Deprecated: Use Args.Add()
func ParseFlag(arg string, prev Args) (Args, error) {
filters := prev
if len(arg) == 0 {
return filters, nil
// Keys returns all the keys in list of Args
func (args Args) Keys() []string {
keys := make([]string, 0, len(args.fields))
for k := range args.fields {
keys = append(keys, k)
}
if !strings.Contains(arg, "=") {
return filters, ErrBadFormat
}
f := strings.SplitN(arg, "=", 2)
name := strings.ToLower(strings.TrimSpace(f[0]))
value := strings.TrimSpace(f[1])
filters.Add(name, value)
return filters, nil
}
// ErrBadFormat is an error returned when a filter is not in the form key=value
//
// Deprecated: this error will be removed in a future version
var ErrBadFormat = errors.New("bad format of filter (expected name=value)")
// ToParam encodes the Args as args JSON encoded string
//
// Deprecated: use ToJSON
func ToParam(a Args) (string, error) {
return ToJSON(a)
return keys
}
// MarshalJSON returns a JSON byte representation of the Args
@ -93,7 +66,7 @@ func ToJSON(a Args) (string, error) {
// then the encoded format will use an older legacy format where the values are a
// list of strings, instead of a set.
//
// Deprecated: Use ToJSON
// Deprecated: do not use in any new code; use ToJSON instead
func ToParamWithVersion(version string, a Args) (string, error) {
if a.Len() == 0 {
return "", nil
@ -107,13 +80,6 @@ func ToParamWithVersion(version string, a Args) (string, error) {
return ToJSON(a)
}
// FromParam decodes a JSON encoded string into Args
//
// Deprecated: use FromJSON
func FromParam(p string) (Args, error) {
return FromJSON(p)
}
// FromJSON decodes a JSON encoded string into Args
func FromJSON(p string) (Args, error) {
args := NewArgs()
@ -188,7 +154,7 @@ func (args Args) Len() int {
func (args Args) MatchKVList(key string, sources map[string]string) bool {
fieldValues := args.fields[key]
//do not filter if there is no filter set or cannot determine filter
// do not filter if there is no filter set or cannot determine filter
if len(fieldValues) == 0 {
return true
}
@ -234,7 +200,7 @@ func (args Args) Match(field, source string) bool {
// ExactMatch returns true if the source matches exactly one of the values.
func (args Args) ExactMatch(key, source string) bool {
fieldValues, ok := args.fields[key]
//do not filter if there is no filter set or cannot determine filter
// do not filter if there is no filter set or cannot determine filter
if !ok || len(fieldValues) == 0 {
return true
}
@ -247,7 +213,7 @@ func (args Args) ExactMatch(key, source string) bool {
// matches exactly the value.
func (args Args) UniqueExactMatch(key, source string) bool {
fieldValues := args.fields[key]
//do not filter if there is no filter set or cannot determine filter
// do not filter if there is no filter set or cannot determine filter
if len(fieldValues) == 0 {
return true
}
@ -275,14 +241,6 @@ func (args Args) FuzzyMatch(key, source string) bool {
return false
}
// Include returns true if the key exists in the mapping
//
// Deprecated: use Contains
func (args Args) Include(field string) bool {
_, ok := args.fields[field]
return ok
}
// Contains returns true if the key exists in the mapping
func (args Args) Contains(field string) bool {
_, ok := args.fields[field]

View file

@ -1,17 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// GraphDriverData Information about a container's graph driver.
// swagger:model GraphDriverData
type GraphDriverData struct {
// data
// Required: true
Data map[string]string `json:"Data"`
// name
// Required: true
Name string `json:"Name"`
}

View file

@ -1,13 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// IDResponse Response to an API call that returns just an Id
// swagger:model IdResponse
type IDResponse struct {
// The id of the newly created object.
// Required: true
ID string `json:"Id"`
}

View file

@ -1,15 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ImageDeleteResponseItem image delete response item
// swagger:model ImageDeleteResponseItem
type ImageDeleteResponseItem struct {
// The image ID of an image that was deleted
Deleted string `json:"Deleted,omitempty"`
// The image ID of an image that was untagged
Untagged string `json:"Untagged,omitempty"`
}

View file

@ -1,49 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// ImageSummary image summary
// swagger:model ImageSummary
type ImageSummary struct {
// containers
// Required: true
Containers int64 `json:"Containers"`
// created
// Required: true
Created int64 `json:"Created"`
// Id
// Required: true
ID string `json:"Id"`
// labels
// Required: true
Labels map[string]string `json:"Labels"`
// parent Id
// Required: true
ParentID string `json:"ParentId"`
// repo digests
// Required: true
RepoDigests []string `json:"RepoDigests"`
// repo tags
// Required: true
RepoTags []string `json:"RepoTags"`
// shared size
// Required: true
SharedSize int64 `json:"SharedSize"`
// size
// Required: true
Size int64 `json:"Size"`
// virtual size
// Required: true
VirtualSize int64 `json:"VirtualSize"`
}

View file

@ -1,131 +0,0 @@
package mount // import "github.com/docker/docker/api/types/mount"
import (
"os"
)
// Type represents the type of a mount.
type Type string
// Type constants
const (
// TypeBind is the type for mounting host dir
TypeBind Type = "bind"
// TypeVolume is the type for remote storage volumes
TypeVolume Type = "volume"
// TypeTmpfs is the type for mounting tmpfs
TypeTmpfs Type = "tmpfs"
// TypeNamedPipe is the type for mounting Windows named pipes
TypeNamedPipe Type = "npipe"
)
// Mount represents a mount (volume).
type Mount struct {
Type Type `json:",omitempty"`
// Source specifies the name of the mount. Depending on mount type, this
// may be a volume name or a host path, or even ignored.
// Source is not supported for tmpfs (must be an empty value)
Source string `json:",omitempty"`
Target string `json:",omitempty"`
ReadOnly bool `json:",omitempty"`
Consistency Consistency `json:",omitempty"`
BindOptions *BindOptions `json:",omitempty"`
VolumeOptions *VolumeOptions `json:",omitempty"`
TmpfsOptions *TmpfsOptions `json:",omitempty"`
}
// Propagation represents the propagation of a mount.
type Propagation string
const (
// PropagationRPrivate RPRIVATE
PropagationRPrivate Propagation = "rprivate"
// PropagationPrivate PRIVATE
PropagationPrivate Propagation = "private"
// PropagationRShared RSHARED
PropagationRShared Propagation = "rshared"
// PropagationShared SHARED
PropagationShared Propagation = "shared"
// PropagationRSlave RSLAVE
PropagationRSlave Propagation = "rslave"
// PropagationSlave SLAVE
PropagationSlave Propagation = "slave"
)
// Propagations is the list of all valid mount propagations
var Propagations = []Propagation{
PropagationRPrivate,
PropagationPrivate,
PropagationRShared,
PropagationShared,
PropagationRSlave,
PropagationSlave,
}
// Consistency represents the consistency requirements of a mount.
type Consistency string
const (
// ConsistencyFull guarantees bind mount-like consistency
ConsistencyFull Consistency = "consistent"
// ConsistencyCached mounts can cache read data and FS structure
ConsistencyCached Consistency = "cached"
// ConsistencyDelegated mounts can cache read and written data and structure
ConsistencyDelegated Consistency = "delegated"
// ConsistencyDefault provides "consistent" behavior unless overridden
ConsistencyDefault Consistency = "default"
)
// BindOptions defines options specific to mounts of type "bind".
type BindOptions struct {
Propagation Propagation `json:",omitempty"`
NonRecursive bool `json:",omitempty"`
}
// VolumeOptions represents the options for a mount of type volume.
type VolumeOptions struct {
NoCopy bool `json:",omitempty"`
Labels map[string]string `json:",omitempty"`
DriverConfig *Driver `json:",omitempty"`
}
// Driver represents a volume driver.
type Driver struct {
Name string `json:",omitempty"`
Options map[string]string `json:",omitempty"`
}
// TmpfsOptions defines options specific to mounts of type "tmpfs".
type TmpfsOptions struct {
// Size sets the size of the tmpfs, in bytes.
//
// This will be converted to an operating system specific value
// depending on the host. For example, on linux, it will be converted to
// use a 'k', 'm' or 'g' syntax. BSD, though not widely supported with
// docker, uses a straight byte value.
//
// Percentages are not supported.
SizeBytes int64 `json:",omitempty"`
// Mode of the tmpfs upon creation
Mode os.FileMode `json:",omitempty"`
// TODO(stevvooe): There are several more tmpfs flags, specified in the
// daemon, that are accepted. Only the most basic are added for now.
//
// From docker/docker/pkg/mount/flags.go:
//
// var validFlags = map[string]bool{
// "": true,
// "size": true, X
// "mode": true, X
// "uid": true,
// "gid": true,
// "nr_inodes": true,
// "nr_blocks": true,
// "mpol": true,
// }
//
// Some of these may be straightforward to add, but others, such as
// uid/gid have implications in a clustered system.
}

View file

@ -1,7 +1,6 @@
package network // import "github.com/docker/docker/api/types/network"
import (
"github.com/docker/docker/api/types/filters"
"github.com/docker/docker/errdefs"
)
// Address represents an IP address
@ -13,7 +12,7 @@ type Address struct {
// IPAM represents IP Address Management
type IPAM struct {
Driver string
Options map[string]string //Per network IPAM driver options
Options map[string]string // Per network IPAM driver options
Config []IPAMConfig
}
@ -123,5 +122,5 @@ var acceptedFilters = map[string]bool{
// ValidateFilters validates the list of filter args with the available filters.
func ValidateFilters(filter filters.Args) error {
return errdefs.InvalidParameter(filter.Validate(acceptedFilters))
return filter.Validate(acceptedFilters)
}

View file

@ -1,203 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// Plugin A plugin for the Engine API
// swagger:model Plugin
type Plugin struct {
// config
// Required: true
Config PluginConfig `json:"Config"`
// True if the plugin is running. False if the plugin is not running, only installed.
// Required: true
Enabled bool `json:"Enabled"`
// Id
ID string `json:"Id,omitempty"`
// name
// Required: true
Name string `json:"Name"`
// plugin remote reference used to push/pull the plugin
PluginReference string `json:"PluginReference,omitempty"`
// settings
// Required: true
Settings PluginSettings `json:"Settings"`
}
// PluginConfig The config of a plugin.
// swagger:model PluginConfig
type PluginConfig struct {
// args
// Required: true
Args PluginConfigArgs `json:"Args"`
// description
// Required: true
Description string `json:"Description"`
// Docker Version used to create the plugin
DockerVersion string `json:"DockerVersion,omitempty"`
// documentation
// Required: true
Documentation string `json:"Documentation"`
// entrypoint
// Required: true
Entrypoint []string `json:"Entrypoint"`
// env
// Required: true
Env []PluginEnv `json:"Env"`
// interface
// Required: true
Interface PluginConfigInterface `json:"Interface"`
// ipc host
// Required: true
IpcHost bool `json:"IpcHost"`
// linux
// Required: true
Linux PluginConfigLinux `json:"Linux"`
// mounts
// Required: true
Mounts []PluginMount `json:"Mounts"`
// network
// Required: true
Network PluginConfigNetwork `json:"Network"`
// pid host
// Required: true
PidHost bool `json:"PidHost"`
// propagated mount
// Required: true
PropagatedMount string `json:"PropagatedMount"`
// user
User PluginConfigUser `json:"User,omitempty"`
// work dir
// Required: true
WorkDir string `json:"WorkDir"`
// rootfs
Rootfs *PluginConfigRootfs `json:"rootfs,omitempty"`
}
// PluginConfigArgs plugin config args
// swagger:model PluginConfigArgs
type PluginConfigArgs struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// settable
// Required: true
Settable []string `json:"Settable"`
// value
// Required: true
Value []string `json:"Value"`
}
// PluginConfigInterface The interface between Docker and the plugin
// swagger:model PluginConfigInterface
type PluginConfigInterface struct {
// Protocol to use for clients connecting to the plugin.
ProtocolScheme string `json:"ProtocolScheme,omitempty"`
// socket
// Required: true
Socket string `json:"Socket"`
// types
// Required: true
Types []PluginInterfaceType `json:"Types"`
}
// PluginConfigLinux plugin config linux
// swagger:model PluginConfigLinux
type PluginConfigLinux struct {
// allow all devices
// Required: true
AllowAllDevices bool `json:"AllowAllDevices"`
// capabilities
// Required: true
Capabilities []string `json:"Capabilities"`
// devices
// Required: true
Devices []PluginDevice `json:"Devices"`
}
// PluginConfigNetwork plugin config network
// swagger:model PluginConfigNetwork
type PluginConfigNetwork struct {
// type
// Required: true
Type string `json:"Type"`
}
// PluginConfigRootfs plugin config rootfs
// swagger:model PluginConfigRootfs
type PluginConfigRootfs struct {
// diff ids
DiffIds []string `json:"diff_ids"`
// type
Type string `json:"type,omitempty"`
}
// PluginConfigUser plugin config user
// swagger:model PluginConfigUser
type PluginConfigUser struct {
// g ID
GID uint32 `json:"GID,omitempty"`
// UID
UID uint32 `json:"UID,omitempty"`
}
// PluginSettings Settings that can be modified by users.
// swagger:model PluginSettings
type PluginSettings struct {
// args
// Required: true
Args []string `json:"Args"`
// devices
// Required: true
Devices []PluginDevice `json:"Devices"`
// env
// Required: true
Env []string `json:"Env"`
// mounts
// Required: true
Mounts []PluginMount `json:"Mounts"`
}

View file

@ -1,25 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginDevice plugin device
// swagger:model PluginDevice
type PluginDevice struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// path
// Required: true
Path *string `json:"Path"`
// settable
// Required: true
Settable []string `json:"Settable"`
}

View file

@ -1,25 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginEnv plugin env
// swagger:model PluginEnv
type PluginEnv struct {
// description
// Required: true
Description string `json:"Description"`
// name
// Required: true
Name string `json:"Name"`
// settable
// Required: true
Settable []string `json:"Settable"`
// value
// Required: true
Value *string `json:"Value"`
}

View file

@ -1,21 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginInterfaceType plugin interface type
// swagger:model PluginInterfaceType
type PluginInterfaceType struct {
// capability
// Required: true
Capability string `json:"Capability"`
// prefix
// Required: true
Prefix string `json:"Prefix"`
// version
// Required: true
Version string `json:"Version"`
}

View file

@ -1,37 +0,0 @@
package types
// This file was generated by the swagger tool.
// Editing this file might prove futile when you re-run the swagger generate command
// PluginMount plugin mount
// swagger:model PluginMount
type PluginMount struct {
// description
// Required: true
Description string `json:"Description"`
// destination
// Required: true
Destination string `json:"Destination"`
// name
// Required: true
Name string `json:"Name"`
// options
// Required: true
Options []string `json:"Options"`
// settable
// Required: true
Settable []string `json:"Settable"`
// source
// Required: true
Source *string `json:"Source"`
// type
// Required: true
Type string `json:"Type"`
}

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