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Merge pull request #429 from thaJeztah/19.03_backport_windows_1903_fixes

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[19.03 backport] bump hcsshim to fix docker build failing on Windows 1903
This commit is contained in:
Sebastiaan van Stijn 2020-01-23 20:48:16 +01:00 • committed by GitHub
commit 6949793bb1
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
137 changed files with 4026 additions and 1593 deletions
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4
daemon/daemon_unix.go
View file

@ -16,7 +16,7 @@ import (
"strings"
"time"
containerd_cgroups "github.com/containerd/cgroups"
statsV1 "github.com/containerd/cgroups/stats/v1"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/blkiodev"
pblkiodev "github.com/docker/docker/api/types/blkiodev"
@ -1349,7 +1349,7 @@ func (daemon *Daemon) conditionalUnmountOnCleanup(container *container.Container
return daemon.Unmount(container)
}
func copyBlkioEntry(entries []*containerd_cgroups.BlkIOEntry) []types.BlkioStatEntry {
func copyBlkioEntry(entries []*statsV1.BlkIOEntry) []types.BlkioStatEntry {
out := make([]types.BlkioStatEntry, len(entries))
for i, re := range entries {
out[i] = types.BlkioStatEntry{

2
integration-cli/daemon/daemon.go
View file

@ -94,7 +94,7 @@ func (d *Daemon) CheckActiveContainerCount(c *testing.T) (interface{}, string) {
if len(strings.TrimSpace(out)) == 0 {
return 0, ""
}
return len(strings.Split(strings.TrimSpace(out), "\n")), fmt.Sprintf("output: %q", string(out))
return len(strings.Split(strings.TrimSpace(out), "\n")), fmt.Sprintf("output: %q", out)
}
// WaitRun waits for a container to be running for 10s

4
integration-cli/docker_api_attach_test.go
View file

@ -27,7 +27,7 @@ func (s *DockerSuite) TestGetContainersAttachWebsocket(c *testing.T) {
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "run", "-dit", "busybox", "cat")
rwc, err := request.SockConn(time.Duration(10*time.Second), request.DaemonHost())
rwc, err := request.SockConn(10*time.Second, request.DaemonHost())
assert.NilError(c, err)
cleanedContainerID := strings.TrimSpace(out)
@ -237,7 +237,7 @@ func sockRequestHijack(method, endpoint string, data io.Reader, ct string, daemo
// Deprecated: Use New instead of NewRequestClient
// Deprecated: use request.Do (or Get, Delete, Post) instead
func newRequestClient(method, endpoint string, data io.Reader, ct, daemon string, modifiers ...func(*http.Request)) (*http.Request, *httputil.ClientConn, error) {
c, err := request.SockConn(time.Duration(10*time.Second), daemon)
c, err := request.SockConn(10*time.Second, daemon)
if err != nil {
return nil, nil, fmt.Errorf("could not dial docker daemon: %v", err)
}

6
integration-cli/docker_api_containers_test.go
View file

@ -394,7 +394,7 @@ func (s *DockerSuite) TestContainerAPIPause(c *testing.T) {
func (s *DockerSuite) TestContainerAPITop(c *testing.T) {
testRequires(c, DaemonIsLinux)
out, _ := dockerCmd(c, "run", "-d", "busybox", "/bin/sh", "-c", "top")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
assert.NilError(c, waitRun(id))
cli, err := client.NewClientWithOpts(client.FromEnv)
@ -417,7 +417,7 @@ func (s *DockerSuite) TestContainerAPITop(c *testing.T) {
func (s *DockerSuite) TestContainerAPITopWindows(c *testing.T) {
testRequires(c, DaemonIsWindows)
out := runSleepingContainer(c, "-d")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
assert.NilError(c, waitRun(id))
cli, err := client.NewClientWithOpts(client.FromEnv)
@ -614,7 +614,7 @@ func UtilCreateNetworkMode(c *testing.T, networkMode containertypes.NetworkMode)
containerJSON, err := cli.ContainerInspect(context.Background(), container.ID)
assert.NilError(c, err)
assert.Equal(c, containerJSON.HostConfig.NetworkMode, containertypes.NetworkMode(networkMode), "Mismatched NetworkMode")
assert.Equal(c, containerJSON.HostConfig.NetworkMode, networkMode, "Mismatched NetworkMode")
}
func (s *DockerSuite) TestContainerAPICreateWithCpuSharesCpuset(c *testing.T) {

2
integration-cli/docker_api_images_test.go
View file

@ -84,7 +84,7 @@ func (s *DockerSuite) TestAPIImagesSaveAndLoad(c *testing.T) {
assert.Equal(c, res.StatusCode, http.StatusOK)
inspectOut := cli.InspectCmd(c, id, cli.Format(".Id")).Combined()
assert.Equal(c, strings.TrimSpace(string(inspectOut)), id, "load did not work properly")
assert.Equal(c, strings.TrimSpace(inspectOut), id, "load did not work properly")
}
func (s *DockerSuite) TestAPIImagesDelete(c *testing.T) {

4
integration-cli/docker_api_swarm_test.go
View file

@ -595,7 +595,7 @@ func (s *DockerSwarmSuite) TestAPISwarmForceNewCluster(c *testing.T) {
func simpleTestService(s *swarm.Service) {
ureplicas := uint64(1)
restartDelay := time.Duration(100 * time.Millisecond)
restartDelay := 100 * time.Millisecond
s.Spec = swarm.ServiceSpec{
TaskTemplate: swarm.TaskSpec{
@ -618,7 +618,7 @@ func simpleTestService(s *swarm.Service) {
func serviceForUpdate(s *swarm.Service) {
ureplicas := uint64(1)
restartDelay := time.Duration(100 * time.Millisecond)
restartDelay := 100 * time.Millisecond
s.Spec = swarm.ServiceSpec{
TaskTemplate: swarm.TaskSpec{

2
integration-cli/docker_cli_build_test.go
View file

@ -2082,7 +2082,7 @@ CMD ["cat", "/foo"]`),
}).Assert(c, icmd.Success)
res := inspectField(c, name, "Config.Cmd")
assert.Equal(c, strings.TrimSpace(string(res)), `[cat /foo]`)
assert.Equal(c, strings.TrimSpace(res), `[cat /foo]`)
}
// FIXME(vdemeester) migrate to docker/cli tests (unit or e2e)

4
integration-cli/docker_cli_create_test.go
View file

@ -40,7 +40,7 @@ func (s *DockerSuite) TestCreateArgs(c *testing.T) {
assert.Equal(c, len(containers), 1)
cont := containers[0]
assert.Equal(c, string(cont.Path), "command", fmt.Sprintf("Unexpected container path. Expected command, received: %s", cont.Path))
assert.Equal(c, cont.Path, "command", fmt.Sprintf("Unexpected container path. Expected command, received: %s", cont.Path))
b := false
expected := []string{"arg1", "arg2", "arg with space", "-c", "flags"}
@ -333,7 +333,7 @@ func (s *DockerSuite) TestCreateWithInvalidLogOpts(c *testing.T) {
// #20972
func (s *DockerSuite) TestCreate64ByteHexID(c *testing.T) {
out := inspectField(c, "busybox", "Id")
imageID := strings.TrimPrefix(strings.TrimSpace(string(out)), "sha256:")
imageID := strings.TrimPrefix(strings.TrimSpace(out), "sha256:")
dockerCmd(c, "create", imageID)
}

6
integration-cli/docker_cli_daemon_test.go
View file

@ -1854,11 +1854,11 @@ func (s *DockerDaemonSuite) TestDaemonCgroupParent(c *testing.T) {
out, err := s.d.Cmd("run", "--name", name, "busybox", "cat", "/proc/self/cgroup")
assert.NilError(c, err)
cgroupPaths := ParseCgroupPaths(string(out))
assert.Assert(c, len(cgroupPaths) != 0, "unexpected output - %q", string(out))
cgroupPaths := ParseCgroupPaths(out)
assert.Assert(c, len(cgroupPaths) != 0, "unexpected output - %q", out)
out, err = s.d.Cmd("inspect", "-f", "{{.Id}}", name)
assert.NilError(c, err)
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
expectedCgroup := path.Join(cgroupParent, id)
found := false
for _, path := range cgroupPaths {

2
integration-cli/docker_cli_images_test.go
View file

@ -329,7 +329,7 @@ func (s *DockerSuite) TestImagesFormat(c *testing.T) {
dockerCmd(c, "tag", "busybox", tag+":v2")
out, _ := dockerCmd(c, "images", "--format", "{{.Repository}}", tag)
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
expected := []string{"myimage", "myimage"}
var names []string

2
integration-cli/docker_cli_links_test.go
View file

@ -161,7 +161,7 @@ func (s *DockerSuite) TestLinksUpdateOnRestart(c *testing.T) {
testRequires(c, testEnv.IsLocalDaemon)
dockerCmd(c, "run", "-d", "--name", "one", "busybox", "top")
out, _ := dockerCmd(c, "run", "-d", "--name", "two", "--link", "one:onetwo", "--link", "one:one", "busybox", "top")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
realIP := inspectField(c, "one", "NetworkSettings.Networks.bridge.IPAddress")
content := readContainerFileWithExec(c, id, "/etc/hosts")

8
integration-cli/docker_cli_network_unix_test.go
View file

@ -812,14 +812,14 @@ func (s *DockerDaemonSuite) TestDockerNetworkNoDiscoveryDefaultBridgeNetwork(c *
// verify first container's etc/hosts file has not changed after spawning the second named container
hostsPost, err := s.d.Cmd("exec", cid1, "cat", hostsFile)
assert.NilError(c, err)
assert.Equal(c, string(hosts), string(hostsPost), fmt.Sprintf("Unexpected %s change on second container creation", hostsFile))
assert.Equal(c, hosts, hostsPost, fmt.Sprintf("Unexpected %s change on second container creation", hostsFile))
// stop container 2 and verify first container's etc/hosts has not changed
_, err = s.d.Cmd("stop", cid2)
assert.NilError(c, err)
hostsPost, err = s.d.Cmd("exec", cid1, "cat", hostsFile)
assert.NilError(c, err)
assert.Equal(c, string(hosts), string(hostsPost), fmt.Sprintf("Unexpected %s change on second container creation", hostsFile))
assert.Equal(c, hosts, hostsPost, fmt.Sprintf("Unexpected %s change on second container creation", hostsFile))
// but discovery is on when connecting to non default bridge network
network := "anotherbridge"
out, err = s.d.Cmd("network", "create", network)
@ -834,7 +834,7 @@ func (s *DockerDaemonSuite) TestDockerNetworkNoDiscoveryDefaultBridgeNetwork(c *
hostsPost, err = s.d.Cmd("exec", cid1, "cat", hostsFile)
assert.NilError(c, err)
assert.Equal(c, string(hosts), string(hostsPost), fmt.Sprintf("Unexpected %s change on second network connection", hostsFile))
assert.Equal(c, hosts, hostsPost, fmt.Sprintf("Unexpected %s change on second network connection", hostsFile))
}
func (s *DockerNetworkSuite) TestDockerNetworkAnonymousEndpoint(c *testing.T) {
@ -1683,7 +1683,7 @@ func (s *DockerDaemonSuite) TestDaemonRestartRestoreBridgeNetwork(t *testing.T)
// Cleanup because these containers will not be shut down by daemon
out, err = s.d.Cmd("stop", newCon)
if err != nil {
t.Fatalf("err: %v %v", err, string(out))
t.Fatalf("err: %v %v", err, out)
}
_, err = s.d.Cmd("stop", strings.TrimSpace(id))
if err != nil {

46
integration-cli/docker_cli_ps_test.go
View file

@ -478,22 +478,22 @@ func (s *DockerSuite) TestPsRightTagName(c *testing.T) {
var id1 string
out := runSleepingContainer(c)
id1 = strings.TrimSpace(string(out))
id1 = strings.TrimSpace(out)
var id2 string
out = runSleepingContainerInImage(c, tag)
id2 = strings.TrimSpace(string(out))
id2 = strings.TrimSpace(out)
var imageID string
out = inspectField(c, "busybox", "Id")
imageID = strings.TrimSpace(string(out))
imageID = strings.TrimSpace(out)
var id3 string
out = runSleepingContainerInImage(c, imageID)
id3 = strings.TrimSpace(string(out))
id3 = strings.TrimSpace(out)
out, _ = dockerCmd(c, "ps", "--no-trunc")
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
// skip header
lines = lines[1:]
@ -562,7 +562,7 @@ func (s *DockerSuite) TestPsImageIDAfterUpdate(c *testing.T) {
result = icmd.RunCommand(dockerBinary, "ps", "--no-trunc")
result.Assert(c, icmd.Success)
lines := strings.Split(strings.TrimSpace(string(result.Combined())), "\n")
lines := strings.Split(strings.TrimSpace(result.Combined()), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
// skip header
lines = lines[1:]
@ -579,7 +579,7 @@ func (s *DockerSuite) TestPsImageIDAfterUpdate(c *testing.T) {
result = icmd.RunCommand(dockerBinary, "ps", "--no-trunc")
result.Assert(c, icmd.Success)
lines = strings.Split(strings.TrimSpace(string(result.Combined())), "\n")
lines = strings.Split(strings.TrimSpace(result.Combined()), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
// skip header
lines = lines[1:]
@ -597,7 +597,7 @@ func (s *DockerSuite) TestPsNotShowPortsOfStoppedContainer(c *testing.T) {
dockerCmd(c, "run", "--name=foo", "-d", "-p", "5000:5000", "busybox", "top")
assert.Assert(c, waitRun("foo") == nil)
out, _ := dockerCmd(c, "ps")
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
expected := "0.0.0.0:5000->5000/tcp"
fields := strings.Fields(lines[1])
assert.Equal(c, fields[len(fields)-2], expected, fmt.Sprintf("Expected: %v, got: %v", expected, fields[len(fields)-2]))
@ -605,7 +605,7 @@ func (s *DockerSuite) TestPsNotShowPortsOfStoppedContainer(c *testing.T) {
dockerCmd(c, "kill", "foo")
dockerCmd(c, "wait", "foo")
out, _ = dockerCmd(c, "ps", "-l")
lines = strings.Split(strings.TrimSpace(string(out)), "\n")
lines = strings.Split(strings.TrimSpace(out), "\n")
fields = strings.Fields(lines[1])
assert.Assert(c, fields[len(fields)-2] != expected, "Should not got %v", expected)
}
@ -638,7 +638,7 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
out, _ := dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}")
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
assert.Equal(c, len(lines), 3)
@ -658,7 +658,7 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
// filter by volume name
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume=ps-volume-test")
lines = strings.Split(strings.TrimSpace(string(out)), "\n")
lines = strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
assert.Equal(c, len(lines), 1)
@ -667,12 +667,12 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
// empty results filtering by unknown volume
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume=this-volume-should-not-exist")
assert.Equal(c, len(strings.TrimSpace(string(out))), 0)
assert.Equal(c, len(strings.TrimSpace(out)), 0)
// filter by mount destination
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume="+mp)
lines = strings.Split(strings.TrimSpace(string(out)), "\n")
lines = strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
assert.Equal(c, len(lines), 2)
@ -684,7 +684,7 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
// filter by bind mount source
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume="+bindMountSource)
lines = strings.Split(strings.TrimSpace(string(out)), "\n")
lines = strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
assert.Equal(c, len(lines), 1)
@ -696,7 +696,7 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
// filter by bind mount destination
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume="+bindMountDestination)
lines = strings.Split(strings.TrimSpace(string(out)), "\n")
lines = strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
assert.Equal(c, len(lines), 1)
@ -707,7 +707,7 @@ func (s *DockerSuite) TestPsShowMounts(c *testing.T) {
// empty results filtering by unknown mount point
out, _ = dockerCmd(c, "ps", "--format", "{{.Names}} {{.Mounts}}", "--filter", "volume="+prefix+slash+"this-path-was-never-mounted")
assert.Equal(c, len(strings.TrimSpace(string(out))), 0)
assert.Equal(c, len(strings.TrimSpace(out)), 0)
}
func (s *DockerSuite) TestPsListContainersFilterNetwork(c *testing.T) {
@ -723,7 +723,7 @@ func (s *DockerSuite) TestPsListContainersFilterNetwork(c *testing.T) {
// Filter docker ps on non existing network
out, _ := dockerCmd(c, "ps", "--filter", "network=doesnotexist")
containerOut := strings.TrimSpace(string(out))
containerOut := strings.TrimSpace(out)
lines := strings.Split(containerOut, "\n")
// skip header
@ -734,7 +734,7 @@ func (s *DockerSuite) TestPsListContainersFilterNetwork(c *testing.T) {
// Filter docker ps on network bridge
out, _ = dockerCmd(c, "ps", "--filter", "network=bridge")
containerOut = strings.TrimSpace(string(out))
containerOut = strings.TrimSpace(out)
lines = strings.Split(containerOut, "\n")
@ -748,7 +748,7 @@ func (s *DockerSuite) TestPsListContainersFilterNetwork(c *testing.T) {
assert.Assert(c, strings.Contains(containerOut, "onbridgenetwork"), "Missing the container on network\n")
// Filter docker ps on networks bridge and none
out, _ = dockerCmd(c, "ps", "--filter", "network=bridge", "--filter", "network=none")
containerOut = strings.TrimSpace(string(out))
containerOut = strings.TrimSpace(out)
lines = strings.Split(containerOut, "\n")
@ -765,15 +765,15 @@ func (s *DockerSuite) TestPsListContainersFilterNetwork(c *testing.T) {
// Filter by network ID
out, _ = dockerCmd(c, "ps", "--filter", "network="+nwID)
containerOut = strings.TrimSpace(string(out))
containerOut = strings.TrimSpace(out)
assert.Assert(c, is.Contains(containerOut, "onbridgenetwork"))
// Filter by partial network ID
partialnwID := string(nwID[0:4])
partialnwID := nwID[0:4]
out, _ = dockerCmd(c, "ps", "--filter", "network="+partialnwID)
containerOut = strings.TrimSpace(string(out))
containerOut = strings.TrimSpace(out)
lines = strings.Split(containerOut, "\n")
@ -849,7 +849,7 @@ func (s *DockerSuite) TestPsNotShowLinknamesOfDeletedContainer(c *testing.T) {
dockerCmd(c, "create", "--name=bbb", "--link=aaa", "busybox", "top")
out, _ := dockerCmd(c, "ps", "--no-trunc", "-a", "--format", "{{.Names}}")
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
lines = RemoveLinesForExistingElements(lines, existingContainers)
expected := []string{"bbb", "aaa,bbb/aaa"}
var names []string

2
integration-cli/docker_cli_pull_local_test.go
View file

@ -333,7 +333,7 @@ func (s *DockerRegistrySuite) TestPullManifestList(c *testing.T) {
err = os.MkdirAll(blobDir, 0755)
assert.NilError(c, err, "error creating blob dir")
blobPath := filepath.Join(blobDir, "data")
err = ioutil.WriteFile(blobPath, []byte(manifestListJSON), 0644)
err = ioutil.WriteFile(blobPath, manifestListJSON, 0644)
assert.NilError(c, err, "error writing manifest list")
// Add to revision store

6
integration-cli/docker_cli_registry_user_agent_test.go
View file

@ -18,13 +18,13 @@ func unescapeBackslashSemicolonParens(s string) string {
ret := re.ReplaceAll([]byte(s), []byte(";"))
re = regexp.MustCompile(`\\\(`)
ret = re.ReplaceAll([]byte(ret), []byte("("))
ret = re.ReplaceAll(ret, []byte("("))
re = regexp.MustCompile(`\\\)`)
ret = re.ReplaceAll([]byte(ret), []byte(")"))
ret = re.ReplaceAll(ret, []byte(")"))
re = regexp.MustCompile(`\\\\`)
ret = re.ReplaceAll([]byte(ret), []byte(`\`))
ret = re.ReplaceAll(ret, []byte(`\`))
return string(ret)
}

18
integration-cli/docker_cli_restart_test.go
View file

@ -98,7 +98,7 @@ func (s *DockerSuite) TestRestartDisconnectedContainer(c *testing.T) {
func (s *DockerSuite) TestRestartPolicyNO(c *testing.T) {
out, _ := dockerCmd(c, "create", "--restart=no", "busybox")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
name := inspectField(c, id, "HostConfig.RestartPolicy.Name")
assert.Equal(c, name, "no")
}
@ -106,7 +106,7 @@ func (s *DockerSuite) TestRestartPolicyNO(c *testing.T) {
func (s *DockerSuite) TestRestartPolicyAlways(c *testing.T) {
out, _ := dockerCmd(c, "create", "--restart=always", "busybox")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
name := inspectField(c, id, "HostConfig.RestartPolicy.Name")
assert.Equal(c, name, "always")
@ -123,7 +123,7 @@ func (s *DockerSuite) TestRestartPolicyOnFailure(c *testing.T) {
out, _ = dockerCmd(c, "create", "--restart=on-failure:1", "busybox")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
name := inspectField(c, id, "HostConfig.RestartPolicy.Name")
maxRetry := inspectField(c, id, "HostConfig.RestartPolicy.MaximumRetryCount")
@ -132,7 +132,7 @@ func (s *DockerSuite) TestRestartPolicyOnFailure(c *testing.T) {
out, _ = dockerCmd(c, "create", "--restart=on-failure:0", "busybox")
id = strings.TrimSpace(string(out))
id = strings.TrimSpace(out)
name = inspectField(c, id, "HostConfig.RestartPolicy.Name")
maxRetry = inspectField(c, id, "HostConfig.RestartPolicy.MaximumRetryCount")
@ -141,7 +141,7 @@ func (s *DockerSuite) TestRestartPolicyOnFailure(c *testing.T) {
out, _ = dockerCmd(c, "create", "--restart=on-failure", "busybox")
id = strings.TrimSpace(string(out))
id = strings.TrimSpace(out)
name = inspectField(c, id, "HostConfig.RestartPolicy.Name")
maxRetry = inspectField(c, id, "HostConfig.RestartPolicy.MaximumRetryCount")
@ -154,7 +154,7 @@ func (s *DockerSuite) TestRestartPolicyOnFailure(c *testing.T) {
func (s *DockerSuite) TestRestartContainerwithGoodContainer(c *testing.T) {
out, _ := dockerCmd(c, "run", "-d", "--restart=on-failure:3", "busybox", "true")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
err := waitInspect(id, "{{ .State.Restarting }} {{ .State.Running }}", "false false", 30*time.Second)
assert.NilError(c, err)
@ -281,8 +281,8 @@ func (s *DockerSuite) TestRestartContainerwithRestartPolicy(c *testing.T) {
out1, _ := dockerCmd(c, "run", "-d", "--restart=on-failure:3", "busybox", "false")
out2, _ := dockerCmd(c, "run", "-d", "--restart=always", "busybox", "false")
id1 := strings.TrimSpace(string(out1))
id2 := strings.TrimSpace(string(out2))
id1 := strings.TrimSpace(out1)
id2 := strings.TrimSpace(out2)
waitTimeout := 15 * time.Second
if testEnv.OSType == "windows" {
waitTimeout = 150 * time.Second
@ -311,7 +311,7 @@ func (s *DockerSuite) TestRestartContainerwithRestartPolicy(c *testing.T) {
func (s *DockerSuite) TestRestartAutoRemoveContainer(c *testing.T) {
out := runSleepingContainer(c, "--rm")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
dockerCmd(c, "restart", id)
err := waitInspect(id, "{{ .State.Restarting }} {{ .State.Running }}", "false true", 15*time.Second)
assert.NilError(c, err)

64
integration-cli/docker_cli_run_test.go
View file

@ -1332,8 +1332,8 @@ func (s *DockerSuite) TestRunDNSOptionsBasedOnHostResolvConf(c *testing.T) {
var out string
out, _ = dockerCmd(c, "run", "--dns=127.0.0.1", "busybox", "cat", "/etc/resolv.conf")
if actualNameservers := resolvconf.GetNameservers([]byte(out), types.IP); string(actualNameservers[0]) != "127.0.0.1" {
c.Fatalf("expected '127.0.0.1', but says: %q", string(actualNameservers[0]))
if actualNameservers := resolvconf.GetNameservers([]byte(out), types.IP); actualNameservers[0] != "127.0.0.1" {
c.Fatalf("expected '127.0.0.1', but says: %q", actualNameservers[0])
}
actualSearch := resolvconf.GetSearchDomains([]byte(out))
@ -1358,8 +1358,8 @@ func (s *DockerSuite) TestRunDNSOptionsBasedOnHostResolvConf(c *testing.T) {
}
}
if actualSearch = resolvconf.GetSearchDomains([]byte(out)); string(actualSearch[0]) != "mydomain" {
c.Fatalf("expected 'mydomain', but says: %q", string(actualSearch[0]))
if actualSearch = resolvconf.GetSearchDomains([]byte(out)); actualSearch[0] != "mydomain" {
c.Fatalf("expected 'mydomain', but says: %q", actualSearch[0])
}
// test with file
@ -1382,7 +1382,7 @@ func (s *DockerSuite) TestRunDNSOptionsBasedOnHostResolvConf(c *testing.T) {
hostSearch = resolvconf.GetSearchDomains(resolvConf)
out, _ = dockerCmd(c, "run", "busybox", "cat", "/etc/resolv.conf")
if actualNameservers = resolvconf.GetNameservers([]byte(out), types.IP); string(actualNameservers[0]) != "12.34.56.78" || len(actualNameservers) != 1 {
if actualNameservers = resolvconf.GetNameservers([]byte(out), types.IP); actualNameservers[0] != "12.34.56.78" || len(actualNameservers) != 1 {
c.Fatalf("expected '12.34.56.78', but has: %v", actualNameservers)
}
@ -1458,8 +1458,7 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
containerID1 := getIDByName(c, "first")
// replace resolv.conf with our temporary copy
bytesResolvConf := []byte(tmpResolvConf)
if err := ioutil.WriteFile("/etc/resolv.conf", bytesResolvConf, 0644); err != nil {
if err := ioutil.WriteFile("/etc/resolv.conf", tmpResolvConf, 0644); err != nil {
c.Fatal(err)
}
@ -1468,7 +1467,7 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
// check for update in container
containerResolv := readContainerFile(c, containerID1, "resolv.conf")
if !bytes.Equal(containerResolv, bytesResolvConf) {
if !bytes.Equal(containerResolv, tmpResolvConf) {
c.Fatalf("Restarted container does not have updated resolv.conf; expected %q, got %q", tmpResolvConf, string(containerResolv))
}
@ -1500,13 +1499,13 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
runningContainerID := strings.TrimSpace(out)
// replace resolv.conf
if err := ioutil.WriteFile("/etc/resolv.conf", bytesResolvConf, 0644); err != nil {
if err := ioutil.WriteFile("/etc/resolv.conf", tmpResolvConf, 0644); err != nil {
c.Fatal(err)
}
// check for update in container
containerResolv = readContainerFile(c, runningContainerID, "resolv.conf")
if bytes.Equal(containerResolv, bytesResolvConf) {
if bytes.Equal(containerResolv, tmpResolvConf) {
c.Fatalf("Running container should not have updated resolv.conf; expected %q, got %q", string(resolvConfSystem), string(containerResolv))
}
@ -1516,16 +1515,15 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
// check for update in container
containerResolv = readContainerFile(c, runningContainerID, "resolv.conf")
if !bytes.Equal(containerResolv, bytesResolvConf) {
c.Fatalf("Restarted container should have updated resolv.conf; expected %q, got %q", string(bytesResolvConf), string(containerResolv))
if !bytes.Equal(containerResolv, tmpResolvConf) {
c.Fatalf("Restarted container should have updated resolv.conf; expected %q, got %q", string(tmpResolvConf), string(containerResolv))
}
//5. test that additions of a localhost resolver are cleaned from
// host resolv.conf before updating container's resolv.conf copies
// replace resolv.conf with a localhost-only nameserver copy
bytesResolvConf = []byte(tmpLocalhostResolvConf)
if err = ioutil.WriteFile("/etc/resolv.conf", bytesResolvConf, 0644); err != nil {
if err = ioutil.WriteFile("/etc/resolv.conf", tmpLocalhostResolvConf, 0644); err != nil {
c.Fatal(err)
}
@ -1553,8 +1551,7 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
containerID3 := getIDByName(c, "third")
// Create a modified resolv.conf.aside and override resolv.conf with it
bytesResolvConf = []byte(tmpResolvConf)
if err := ioutil.WriteFile("/etc/resolv.conf.aside", bytesResolvConf, 0644); err != nil {
if err := ioutil.WriteFile("/etc/resolv.conf.aside", tmpResolvConf, 0644); err != nil {
c.Fatal(err)
}
@ -1568,7 +1565,7 @@ func (s *DockerSuite) TestRunResolvconfUpdate(c *testing.T) {
// check for update in container
containerResolv = readContainerFile(c, containerID3, "resolv.conf")
if !bytes.Equal(containerResolv, bytesResolvConf) {
if !bytes.Equal(containerResolv, tmpResolvConf) {
c.Fatalf("Stopped container does not have updated resolv.conf; expected\n%q\n got\n%q", tmpResolvConf, string(containerResolv))
}
@ -2661,7 +2658,7 @@ func (s *DockerSuite) TestRunRestartMaxRetries(c *testing.T) {
timeout = 120 * time.Second
}
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
if err := waitInspect(id, "{{ .State.Restarting }} {{ .State.Running }}", "false false", timeout); err != nil {
c.Fatal(err)
}
@ -2704,7 +2701,7 @@ func (s *DockerSuite) TestPermissionsPtsReadonlyRootfs(c *testing.T) {
c.Fatal("Could not obtain mounts when checking /dev/pts mntpnt.")
}
expected := "type devpts (rw,"
if !strings.Contains(string(out), expected) {
if !strings.Contains(out, expected) {
c.Fatalf("expected output to contain %s but contains %s", expected, out)
}
}
@ -2739,7 +2736,7 @@ func (s *DockerSuite) TestRunContainerWithReadonlyEtcHostsAndLinkedContainer(c *
dockerCmd(c, "run", "-d", "--name", "test-etc-hosts-ro-linked", "busybox", "top")
out, _ := dockerCmd(c, "run", "--read-only", "--link", "test-etc-hosts-ro-linked:testlinked", "busybox", "cat", "/etc/hosts")
if !strings.Contains(string(out), "testlinked") {
if !strings.Contains(out, "testlinked") {
c.Fatal("Expected /etc/hosts to be updated even if --read-only enabled")
}
}
@ -2749,7 +2746,7 @@ func (s *DockerSuite) TestRunContainerWithReadonlyRootfsWithDNSFlag(c *testing.T
testRequires(c, DaemonIsLinux, UserNamespaceROMount)
out, _ := dockerCmd(c, "run", "--read-only", "--dns", "1.1.1.1", "busybox", "/bin/cat", "/etc/resolv.conf")
if !strings.Contains(string(out), "1.1.1.1") {
if !strings.Contains(out, "1.1.1.1") {
c.Fatal("Expected /etc/resolv.conf to be updated even if --read-only enabled and --dns flag used")
}
}
@ -2759,7 +2756,7 @@ func (s *DockerSuite) TestRunContainerWithReadonlyRootfsWithAddHostFlag(c *testi
testRequires(c, DaemonIsLinux, UserNamespaceROMount)
out, _ := dockerCmd(c, "run", "--read-only", "--add-host", "testreadonly:127.0.0.1", "busybox", "/bin/cat", "/etc/hosts")
if !strings.Contains(string(out), "testreadonly") {
if !strings.Contains(out, "testreadonly") {
c.Fatal("Expected /etc/hosts to be updated even if --read-only enabled and --add-host flag used")
}
}
@ -3249,11 +3246,11 @@ func (s *DockerSuite) TestRunContainerWithCgroupParent(c *testing.T) {
func testRunContainerWithCgroupParent(c *testing.T, cgroupParent, name string) {
out, _, err := dockerCmdWithError("run", "--cgroup-parent", cgroupParent, "--name", name, "busybox", "cat", "/proc/self/cgroup")
if err != nil {
c.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", string(out), err)
c.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", out, err)
}
cgroupPaths := ParseCgroupPaths(string(out))
cgroupPaths := ParseCgroupPaths(out)
if len(cgroupPaths) == 0 {
c.Fatalf("unexpected output - %q", string(out))
c.Fatalf("unexpected output - %q", out)
}
id := getIDByName(c, name)
expectedCgroup := path.Join(cgroupParent, id)
@ -3283,7 +3280,7 @@ func testRunInvalidCgroupParent(c *testing.T, cgroupParent, cleanCgroupParent, n
out, _, err := dockerCmdWithError("run", "--cgroup-parent", cgroupParent, "--name", name, "busybox", "cat", "/proc/self/cgroup")
if err != nil {
// XXX: This may include a daemon crash.
c.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", string(out), err)
c.Fatalf("unexpected failure when running container with --cgroup-parent option - %s\n%v", out, err)
}
// We expect "/SHOULD_NOT_EXIST" to not exist. If not, we have a security issue.
@ -3291,9 +3288,9 @@ func testRunInvalidCgroupParent(c *testing.T, cgroupParent, cleanCgroupParent, n
c.Fatalf("SECURITY: --cgroup-parent with ../../ relative paths cause files to be created in the host (this is bad) !!")
}
cgroupPaths := ParseCgroupPaths(string(out))
cgroupPaths := ParseCgroupPaths(out)
if len(cgroupPaths) == 0 {
c.Fatalf("unexpected output - %q", string(out))
c.Fatalf("unexpected output - %q", out)
}
id := getIDByName(c, name)
expectedCgroup := path.Join(cleanCgroupParent, id)
@ -3947,11 +3944,12 @@ func (s *DockerSuite) TestRunAttachFailedNoLeak(c *testing.T) {
assert.Assert(c, err != nil, "Command should have failed but succeeded with: %s\nContainer 'test' [%+v]: %s\nContainer 'fail' [%+v]: %s", out, err1, out1, err2, out2)
// check for windows error as well
// TODO Windows Post TP5. Fix the error message string
assert.Assert(c, strings.Contains(string(out), "port is already allocated") ||
strings.Contains(string(out), "were not connected because a duplicate name exists") ||
strings.Contains(string(out), "The specified port already exists") ||
strings.Contains(string(out), "HNS failed with error : Failed to create endpoint") ||
strings.Contains(string(out), "HNS failed with error : The object already exists"), fmt.Sprintf("Output: %s", out))
outLowerCase := strings.ToLower(out)
assert.Assert(c, strings.Contains(outLowerCase, "port is already allocated") ||
strings.Contains(outLowerCase, "were not connected because a duplicate name exists") ||
strings.Contains(outLowerCase, "the specified port already exists") ||
strings.Contains(outLowerCase, "hns failed with error : failed to create endpoint") ||
strings.Contains(outLowerCase, "hns failed with error : the object already exists"), fmt.Sprintf("Output: %s", out))
dockerCmd(c, "rm", "-f", "test")
// NGoroutines is not updated right away, so we need to wait before failing

2
integration-cli/docker_cli_service_logs_test.go
View file

@ -65,7 +65,7 @@ func countLogLines(d *daemon.Daemon, name string) func(*testing.T) (interface{},
return 0, "Empty stdout"
}
lines := strings.Split(strings.TrimSpace(result.Stdout()), "\n")
return len(lines), fmt.Sprintf("output, %q", string(result.Stdout()))
return len(lines), fmt.Sprintf("output, %q", result.Stdout())
}
}

6
integration-cli/docker_cli_swarm_test.go
View file

@ -900,15 +900,15 @@ func (s *DockerSwarmSuite) TestSwarmServiceNetworkUpdate(c *testing.T) {
result := icmd.RunCmd(d.Command("network", "create", "-d", "overlay", "foo"))
result.Assert(c, icmd.Success)
fooNetwork := strings.TrimSpace(string(result.Combined()))
fooNetwork := strings.TrimSpace(result.Combined())
result = icmd.RunCmd(d.Command("network", "create", "-d", "overlay", "bar"))
result.Assert(c, icmd.Success)
barNetwork := strings.TrimSpace(string(result.Combined()))
barNetwork := strings.TrimSpace(result.Combined())
result = icmd.RunCmd(d.Command("network", "create", "-d", "overlay", "baz"))
result.Assert(c, icmd.Success)
bazNetwork := strings.TrimSpace(string(result.Combined()))
bazNetwork := strings.TrimSpace(result.Combined())
// Create a service
name := "top"

2
integration-cli/docker_cli_swarm_unix_test.go
View file

@ -50,7 +50,7 @@ func (s *DockerSwarmSuite) TestSwarmVolumePlugin(c *testing.T) {
}
assert.NilError(c, json.NewDecoder(strings.NewReader(out)).Decode(&mounts))
assert.Equal(c, len(mounts), 1, string(out))
assert.Equal(c, len(mounts), 1, out)
assert.Equal(c, mounts[0].Name, "my-volume")
assert.Equal(c, mounts[0].Driver, "customvolumedriver")
}

2
integration-cli/docker_cli_update_unix_test.go
View file

@ -271,7 +271,7 @@ func (s *DockerSuite) TestUpdateNotAffectMonitorRestartPolicy(c *testing.T) {
testRequires(c, DaemonIsLinux, cpuShare)
out, _ := dockerCmd(c, "run", "-tid", "--restart=always", "busybox", "sh")
id := strings.TrimSpace(string(out))
id := strings.TrimSpace(out)
dockerCmd(c, "update", "--cpu-shares", "512", id)
cpty, tty, err := pty.Open()

2
integration-cli/docker_cli_volume_test.go
View file

@ -106,7 +106,7 @@ func (s *DockerSuite) TestVolumeLsFormatDefaultFormat(c *testing.T) {
}
func assertVolumesInList(c *testing.T, out string, expected []string) {
lines := strings.Split(strings.TrimSpace(string(out)), "\n")
lines := strings.Split(strings.TrimSpace(out), "\n")
for _, expect := range expected {
found := false
for _, v := range lines {

4
integration-cli/requirements_test.go
View file

@ -82,8 +82,8 @@ func UnixCli() bool {
func Network() bool {
// Set a timeout on the GET at 15s
var timeout = time.Duration(15 * time.Second)
var url = "https://hub.docker.com"
const timeout = 15 * time.Second
const url = "https://hub.docker.com"
client := http.Client{
Timeout: timeout,

8
libcontainerd/types/types_linux.go
View file

@ -3,8 +3,8 @@ package types // import "github.com/docker/docker/libcontainerd/types"
import (
"time"
"github.com/containerd/cgroups"
"github.com/opencontainers/runtime-spec/specs-go"
statsV1 "github.com/containerd/cgroups/stats/v1"
specs "github.com/opencontainers/runtime-spec/specs-go"
)
// Summary is not used on linux
@ -13,13 +13,13 @@ type Summary struct{}
// Stats holds metrics properties as returned by containerd
type Stats struct {
Read time.Time
Metrics *cgroups.Metrics
Metrics *statsV1.Metrics
}
// InterfaceToStats returns a stats object from the platform-specific interface.
func InterfaceToStats(read time.Time, v interface{}) *Stats {
return &Stats{
Metrics: v.(*cgroups.Metrics),
Metrics: v.(*statsV1.Metrics),
Read: read,
}
}

4
vendor.conf
View file

@ -1,5 +1,5 @@
github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
github.com/Microsoft/hcsshim 672e52e9209d1e53718c1b6a7d68cc9272654ab5
github.com/Microsoft/hcsshim b3f49c06ffaeef24d09c6c08ec8ec8425a0303e2
github.com/Microsoft/go-winio 6c72808b55902eae4c5943626030429ff20f3b63 # v0.4.14
github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
github.com/golang/gddo 9b12a26f3fbd7397dee4e20939ddca719d840d2a
@ -120,7 +120,7 @@ google.golang.org/genproto 694d95ba50e67b2e363f3483057d
github.com/containerd/containerd 7c1e88399ec0b0b077121d9d5ad97e647b11c870
github.com/containerd/fifo a9fb20d87448d386e6d50b1f2e1fa70dcf0de43c
github.com/containerd/continuity aaeac12a7ffcd198ae25440a9dff125c2e2703a7
github.com/containerd/cgroups 4994991857f9b0ae8dc439551e8bebdbb4bf66c1
github.com/containerd/cgroups 5fbad35c2a7e855762d3c60f2e474ffcad0d470a
github.com/containerd/console 0650fd9eeb50bab4fc99dceb9f2e14cf58f36e7f
github.com/containerd/go-runc e029b79d8cda8374981c64eba71f28ec38e5526f
github.com/containerd/typeurl 2a93cfde8c20b23de8eb84a5adbc234ddf7a9e8d

336
vendor/github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options/runhcs.pb.go generated vendored
View file

@ -1,33 +1,19 @@
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options/runhcs.proto
/*
Package options is a generated protocol buffer package.
It is generated from these files:
github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options/runhcs.proto
It has these top-level messages:
Options
ProcessDetails
*/
package options
import proto "github.com/gogo/protobuf/proto"
import fmt "fmt"
import math "math"
// skipping weak import gogoproto "github.com/gogo/protobuf/gogoproto"
import _ "github.com/gogo/protobuf/types"
import time "time"
import types "github.com/gogo/protobuf/types"
import strings "strings"
import reflect "reflect"
import io "io"
import (
fmt "fmt"
proto "github.com/gogo/protobuf/proto"
_ "github.com/gogo/protobuf/types"
github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
io "io"
math "math"
reflect "reflect"
strings "strings"
time "time"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
@ -54,6 +40,7 @@ var Options_DebugType_name = map[int32]string{
1: "FILE",
2: "ETW",
}
var Options_DebugType_value = map[string]int32{
"NPIPE": 0,
"FILE": 1,
@ -63,7 +50,10 @@ var Options_DebugType_value = map[string]int32{
func (x Options_DebugType) String() string {
return proto.EnumName(Options_DebugType_name, int32(x))
}
func (Options_DebugType) EnumDescriptor() ([]byte, []int) { return fileDescriptorRunhcs, []int{0, 0} }
func (Options_DebugType) EnumDescriptor() ([]byte, []int) {
return fileDescriptor_b643df6839c75082, []int{0, 0}
}
type Options_SandboxIsolation int32
@ -76,6 +66,7 @@ var Options_SandboxIsolation_name = map[int32]string{
0: "PROCESS",
1: "HYPERVISOR",
}
var Options_SandboxIsolation_value = map[string]int32{
"PROCESS": 0,
"HYPERVISOR": 1,
@ -84,8 +75,9 @@ var Options_SandboxIsolation_value = map[string]int32{
func (x Options_SandboxIsolation) String() string {
return proto.EnumName(Options_SandboxIsolation_name, int32(x))
}
func (Options_SandboxIsolation) EnumDescriptor() ([]byte, []int) {
return fileDescriptorRunhcs, []int{0, 1}
return fileDescriptor_b643df6839c75082, []int{0, 1}
}
// Options are the set of customizations that can be passed at Create time.
@ -109,18 +101,49 @@ type Options struct {
SandboxIsolation Options_SandboxIsolation `protobuf:"varint,6,opt,name=sandbox_isolation,json=sandboxIsolation,proto3,enum=containerd.runhcs.v1.Options_SandboxIsolation" json:"sandbox_isolation,omitempty"`
// boot_files_root_path is the path to the directory containing the LCOW
// kernel and root FS files.
BootFilesRootPath string `protobuf:"bytes,7,opt,name=boot_files_root_path,json=bootFilesRootPath,proto3" json:"boot_files_root_path,omitempty"`
BootFilesRootPath string `protobuf:"bytes,7,opt,name=boot_files_root_path,json=bootFilesRootPath,proto3" json:"boot_files_root_path,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *Options) Reset() { *m = Options{} }
func (*Options) ProtoMessage() {}
func (*Options) Descriptor() ([]byte, []int) { return fileDescriptorRunhcs, []int{0} }
func (m *Options) Reset() { *m = Options{} }
func (*Options) ProtoMessage() {}
func (*Options) Descriptor() ([]byte, []int) {
return fileDescriptor_b643df6839c75082, []int{0}
}
func (m *Options) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *Options) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
if deterministic {
return xxx_messageInfo_Options.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 *Options) XXX_Merge(src proto.Message) {
xxx_messageInfo_Options.Merge(m, src)
}
func (m *Options) XXX_Size() int {
return m.Size()
}
func (m *Options) XXX_DiscardUnknown() {
xxx_messageInfo_Options.DiscardUnknown(m)
}
var xxx_messageInfo_Options proto.InternalMessageInfo
// ProcessDetails contains additional information about a process. This is the additional
// info returned in the Pids query.
type ProcessDetails struct {
ImageName string `protobuf:"bytes,1,opt,name=image_name,json=imageName,proto3" json:"image_name,omitempty"`
CreatedAt time.Time `protobuf:"bytes,2,opt,name=created_at,json=createdAt,stdtime" json:"created_at"`
CreatedAt time.Time `protobuf:"bytes,2,opt,name=created_at,json=createdAt,proto3,stdtime" json:"created_at"`
KernelTime_100Ns uint64 `protobuf:"varint,3,opt,name=kernel_time_100_ns,json=kernelTime100Ns,proto3" json:"kernel_time_100_ns,omitempty"`
MemoryCommitBytes uint64 `protobuf:"varint,4,opt,name=memory_commit_bytes,json=memoryCommitBytes,proto3" json:"memory_commit_bytes,omitempty"`
MemoryWorkingSetPrivateBytes uint64 `protobuf:"varint,5,opt,name=memory_working_set_private_bytes,json=memoryWorkingSetPrivateBytes,proto3" json:"memory_working_set_private_bytes,omitempty"`
@ -128,18 +151,102 @@ type ProcessDetails struct {
ProcessID uint32 `protobuf:"varint,7,opt,name=process_id,json=processId,proto3" json:"process_id,omitempty"`
UserTime_100Ns uint64 `protobuf:"varint,8,opt,name=user_time_100_ns,json=userTime100Ns,proto3" json:"user_time_100_ns,omitempty"`
ExecID string `protobuf:"bytes,9,opt,name=exec_id,json=execId,proto3" json:"exec_id,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *ProcessDetails) Reset() { *m = ProcessDetails{} }
func (*ProcessDetails) ProtoMessage() {}
func (*ProcessDetails) Descriptor() ([]byte, []int) { return fileDescriptorRunhcs, []int{1} }
func (m *ProcessDetails) Reset() { *m = ProcessDetails{} }
func (*ProcessDetails) ProtoMessage() {}
func (*ProcessDetails) Descriptor() ([]byte, []int) {
return fileDescriptor_b643df6839c75082, []int{1}
}
func (m *ProcessDetails) XXX_Unmarshal(b []byte) error {
return m.Unmarshal(b)
}
func (m *ProcessDetails) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
if deterministic {
return xxx_messageInfo_ProcessDetails.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 *ProcessDetails) XXX_Merge(src proto.Message) {
xxx_messageInfo_ProcessDetails.Merge(m, src)
}
func (m *ProcessDetails) XXX_Size() int {
return m.Size()
}
func (m *ProcessDetails) XXX_DiscardUnknown() {
xxx_messageInfo_ProcessDetails.DiscardUnknown(m)
}
var xxx_messageInfo_ProcessDetails proto.InternalMessageInfo
func init() {
proto.RegisterType((*Options)(nil), "containerd.runhcs.v1.Options")
proto.RegisterType((*ProcessDetails)(nil), "containerd.runhcs.v1.ProcessDetails")
proto.RegisterEnum("containerd.runhcs.v1.Options_DebugType", Options_DebugType_name, Options_DebugType_value)
proto.RegisterEnum("containerd.runhcs.v1.Options_SandboxIsolation", Options_SandboxIsolation_name, Options_SandboxIsolation_value)
proto.RegisterType((*Options)(nil), "containerd.runhcs.v1.Options")
proto.RegisterType((*ProcessDetails)(nil), "containerd.runhcs.v1.ProcessDetails")
}
func init() {
proto.RegisterFile("github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options/runhcs.proto", fileDescriptor_b643df6839c75082)
}
var fileDescriptor_b643df6839c75082 = []byte{
// 704 bytes of a gzipped FileDescriptorProto
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}
func (m *Options) Marshal() (dAtA []byte, err error) {
size := m.Size()
dAtA = make([]byte, size)
@ -199,6 +306,9 @@ func (m *Options) MarshalTo(dAtA []byte) (int, error) {
i = encodeVarintRunhcs(dAtA, i, uint64(len(m.BootFilesRootPath)))
i += copy(dAtA[i:], m.BootFilesRootPath)
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
}
return i, nil
}
@ -225,8 +335,8 @@ func (m *ProcessDetails) MarshalTo(dAtA []byte) (int, error) {
}
dAtA[i] = 0x12
i++
i = encodeVarintRunhcs(dAtA, i, uint64(types.SizeOfStdTime(m.CreatedAt)))
n1, err := types.StdTimeMarshalTo(m.CreatedAt, dAtA[i:])
i = encodeVarintRunhcs(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.CreatedAt)))
n1, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.CreatedAt, dAtA[i:])
if err != nil {
return 0, err
}
@ -267,6 +377,9 @@ func (m *ProcessDetails) MarshalTo(dAtA []byte) (int, error) {
i = encodeVarintRunhcs(dAtA, i, uint64(len(m.ExecID)))
i += copy(dAtA[i:], m.ExecID)
}
if m.XXX_unrecognized != nil {
i += copy(dAtA[i:], m.XXX_unrecognized)
}
return i, nil
}
@ -280,6 +393,9 @@ func encodeVarintRunhcs(dAtA []byte, offset int, v uint64) int {
return offset + 1
}
func (m *Options) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
if m.Debug {
@ -307,17 +423,23 @@ func (m *Options) Size() (n int) {
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized)
}
return n
}
func (m *ProcessDetails) Size() (n int) {
if m == nil {
return 0
}
var l int
_ = l
l = len(m.ImageName)
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
l = types.SizeOfStdTime(m.CreatedAt)
l = github_com_gogo_protobuf_types.SizeOfStdTime(m.CreatedAt)
n += 1 + l + sovRunhcs(uint64(l))
if m.KernelTime_100Ns != 0 {
n += 1 + sovRunhcs(uint64(m.KernelTime_100Ns))
@ -341,6 +463,9 @@ func (m *ProcessDetails) Size() (n int) {
if l > 0 {
n += 1 + l + sovRunhcs(uint64(l))
}
if m.XXX_unrecognized != nil {
n += len(m.XXX_unrecognized)
}
return n
}
@ -369,6 +494,7 @@ func (this *Options) String() string {
`SandboxPlatform:` + fmt.Sprintf("%v", this.SandboxPlatform) + `,`,
`SandboxIsolation:` + fmt.Sprintf("%v", this.SandboxIsolation) + `,`,
`BootFilesRootPath:` + fmt.Sprintf("%v", this.BootFilesRootPath) + `,`,
`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
`}`,
}, "")
return s
@ -379,7 +505,7 @@ func (this *ProcessDetails) String() string {
}
s := strings.Join([]string{`&ProcessDetails{`,
`ImageName:` + fmt.Sprintf("%v", this.ImageName) + `,`,
`CreatedAt:` + strings.Replace(strings.Replace(this.CreatedAt.String(), "Timestamp", "google_protobuf1.Timestamp", 1), `&`, ``, 1) + `,`,
`CreatedAt:` + strings.Replace(strings.Replace(this.CreatedAt.String(), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`,
`KernelTime_100Ns:` + fmt.Sprintf("%v", this.KernelTime_100Ns) + `,`,
`MemoryCommitBytes:` + fmt.Sprintf("%v", this.MemoryCommitBytes) + `,`,
`MemoryWorkingSetPrivateBytes:` + fmt.Sprintf("%v", this.MemoryWorkingSetPrivateBytes) + `,`,
@ -387,6 +513,7 @@ func (this *ProcessDetails) String() string {
`ProcessID:` + fmt.Sprintf("%v", this.ProcessID) + `,`,
`UserTime_100Ns:` + fmt.Sprintf("%v", this.UserTime_100Ns) + `,`,
`ExecID:` + fmt.Sprintf("%v", this.ExecID) + `,`,
`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
`}`,
}, "")
return s
@ -414,7 +541,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -442,7 +569,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
v |= (int(b) & 0x7F) << shift
v |= int(b&0x7F) << shift
if b < 0x80 {
break
}
@ -462,7 +589,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.DebugType |= (Options_DebugType(b) & 0x7F) << shift
m.DebugType |= Options_DebugType(b&0x7F) << shift
if b < 0x80 {
break
}
@ -481,7 +608,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -491,6 +618,9 @@ func (m *Options) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -510,7 +640,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -520,6 +650,9 @@ func (m *Options) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -539,7 +672,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -549,6 +682,9 @@ func (m *Options) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -568,7 +704,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.SandboxIsolation |= (Options_SandboxIsolation(b) & 0x7F) << shift
m.SandboxIsolation |= Options_SandboxIsolation(b&0x7F) << shift
if b < 0x80 {
break
}
@ -587,7 +723,7 @@ func (m *Options) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -597,6 +733,9 @@ func (m *Options) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -611,9 +750,13 @@ func (m *Options) Unmarshal(dAtA []byte) error {
if skippy < 0 {
return ErrInvalidLengthRunhcs
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthRunhcs
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
@ -638,7 +781,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
wire |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -666,7 +809,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -676,6 +819,9 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -695,7 +841,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
msglen |= (int(b) & 0x7F) << shift
msglen |= int(b&0x7F) << shift
if b < 0x80 {
break
}
@ -704,10 +850,13 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + msglen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
if err := types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil {
if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.CreatedAt, dAtA[iNdEx:postIndex]); err != nil {
return err
}
iNdEx = postIndex
@ -725,7 +874,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.KernelTime_100Ns |= (uint64(b) & 0x7F) << shift
m.KernelTime_100Ns |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -744,7 +893,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.MemoryCommitBytes |= (uint64(b) & 0x7F) << shift
m.MemoryCommitBytes |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -763,7 +912,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.MemoryWorkingSetPrivateBytes |= (uint64(b) & 0x7F) << shift
m.MemoryWorkingSetPrivateBytes |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -782,7 +931,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.MemoryWorkingSetSharedBytes |= (uint64(b) & 0x7F) << shift
m.MemoryWorkingSetSharedBytes |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -801,7 +950,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.ProcessID |= (uint32(b) & 0x7F) << shift
m.ProcessID |= uint32(b&0x7F) << shift
if b < 0x80 {
break
}
@ -820,7 +969,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
m.UserTime_100Ns |= (uint64(b) & 0x7F) << shift
m.UserTime_100Ns |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -839,7 +988,7 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
}
b := dAtA[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
stringLen |= uint64(b&0x7F) << shift
if b < 0x80 {
break
}
@ -849,6 +998,9 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
return ErrInvalidLengthRunhcs
}
postIndex := iNdEx + intStringLen
if postIndex < 0 {
return ErrInvalidLengthRunhcs
}
if postIndex > l {
return io.ErrUnexpectedEOF
}
@ -863,9 +1015,13 @@ func (m *ProcessDetails) Unmarshal(dAtA []byte) error {
if skippy < 0 {
return ErrInvalidLengthRunhcs
}
if (iNdEx + skippy) < 0 {
return ErrInvalidLengthRunhcs
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
iNdEx += skippy
}
}
@ -929,10 +1085,13 @@ func skipRunhcs(dAtA []byte) (n int, err error) {
break
}
}
iNdEx += length
if length < 0 {
return 0, ErrInvalidLengthRunhcs
}
iNdEx += length
if iNdEx < 0 {
return 0, ErrInvalidLengthRunhcs
}
return iNdEx, nil
case 3:
for {
@ -961,6 +1120,9 @@ func skipRunhcs(dAtA []byte) (n int, err error) {
return 0, err
}
iNdEx = start + next
if iNdEx < 0 {
return 0, ErrInvalidLengthRunhcs
}
}
return iNdEx, nil
case 4:
@ -979,55 +1141,3 @@ var (
ErrInvalidLengthRunhcs = fmt.Errorf("proto: negative length found during unmarshaling")
ErrIntOverflowRunhcs = fmt.Errorf("proto: integer overflow")
)
func init() {
proto.RegisterFile("github.com/Microsoft/hcsshim/cmd/containerd-shim-runhcs-v1/options/runhcs.proto", fileDescriptorRunhcs)
}
var fileDescriptorRunhcs = []byte{
// 704 bytes of a gzipped FileDescriptorProto
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0xff, 0xff, 0x47, 0x00, 0x00, 0x00, 0xff, 0xff, 0xa3, 0x9a, 0x54, 0x17, 0xb5, 0x04, 0x00, 0x00,
}

75
vendor/github.com/Microsoft/hcsshim/container.go generated vendored
View file

@ -1,8 +1,10 @@
package hcsshim
import (
"context"
"fmt"
"os"
"sync"
"time"
"github.com/Microsoft/hcsshim/internal/hcs"
@ -52,7 +54,10 @@ const (
type ResourceModificationRequestResponse = schema1.ResourceModificationRequestResponse
type container struct {
system *hcs.System
system *hcs.System
waitOnce sync.Once
waitErr error
waitCh chan struct{}
}
// createComputeSystemAdditionalJSON is read from the environment at initialisation
@ -71,61 +76,87 @@ func CreateContainer(id string, c *ContainerConfig) (Container, error) {
return nil, fmt.Errorf("failed to merge additional JSON '%s': %s", createContainerAdditionalJSON, err)
}
system, err := hcs.CreateComputeSystem(id, fullConfig)
system, err := hcs.CreateComputeSystem(context.Background(), id, fullConfig)
if err != nil {
return nil, err
}
return &container{system}, err
return &container{system: system}, err
}
// OpenContainer opens an existing container by ID.
func OpenContainer(id string) (Container, error) {
system, err := hcs.OpenComputeSystem(id)
system, err := hcs.OpenComputeSystem(context.Background(), id)
if err != nil {
return nil, err
}
return &container{system}, err
return &container{system: system}, err
}
// GetContainers gets a list of the containers on the system that match the query
func GetContainers(q ComputeSystemQuery) ([]ContainerProperties, error) {
return hcs.GetComputeSystems(q)
return hcs.GetComputeSystems(context.Background(), q)
}
// Start synchronously starts the container.
func (container *container) Start() error {
return convertSystemError(container.system.Start(), container)
return convertSystemError(container.system.Start(context.Background()), container)
}
// Shutdown requests a container shutdown, but it may not actually be shutdown until Wait() succeeds.
func (container *container) Shutdown() error {
return convertSystemError(container.system.Shutdown(), container)
err := container.system.Shutdown(context.Background())
if err != nil {
return convertSystemError(err, container)
}
return &ContainerError{Container: container, Err: ErrVmcomputeOperationPending, Operation: "hcsshim::ComputeSystem::Shutdown"}
}
// Terminate requests a container terminate, but it may not actually be terminated until Wait() succeeds.
func (container *container) Terminate() error {
return convertSystemError(container.system.Terminate(), container)
err := container.system.Terminate(context.Background())
if err != nil {
return convertSystemError(err, container)
}
return &ContainerError{Container: container, Err: ErrVmcomputeOperationPending, Operation: "hcsshim::ComputeSystem::Terminate"}
}
// Waits synchronously waits for the container to shutdown or terminate.
func (container *container) Wait() error {
return convertSystemError(container.system.Wait(), container)
err := container.system.Wait()
if err == nil {
err = container.system.ExitError()
}
return convertSystemError(err, container)
}
// WaitTimeout synchronously waits for the container to terminate or the duration to elapse. It
// returns false if timeout occurs.
func (container *container) WaitTimeout(t time.Duration) error {
return convertSystemError(container.system.WaitTimeout(t), container)
func (container *container) WaitTimeout(timeout time.Duration) error {
container.waitOnce.Do(func() {
container.waitCh = make(chan struct{})
go func() {
container.waitErr = container.Wait()
close(container.waitCh)
}()
})
t := time.NewTimer(timeout)
defer t.Stop()
select {
case <-t.C:
return &ContainerError{Container: container, Err: ErrTimeout, Operation: "hcsshim::ComputeSystem::Wait"}
case <-container.waitCh:
return container.waitErr
}
}
// Pause pauses the execution of a container.
func (container *container) Pause() error {
return convertSystemError(container.system.Pause(), container)
return convertSystemError(container.system.Pause(context.Background()), container)
}
// Resume resumes the execution of a container.
func (container *container) Resume() error {
return convertSystemError(container.system.Resume(), container)
return convertSystemError(container.system.Resume(context.Background()), container)
}
// HasPendingUpdates returns true if the container has updates pending to install
@ -135,7 +166,7 @@ func (container *container) HasPendingUpdates() (bool, error) {
// Statistics returns statistics for the container. This is a legacy v1 call
func (container *container) Statistics() (Statistics, error) {
properties, err := container.system.Properties(schema1.PropertyTypeStatistics)
properties, err := container.system.Properties(context.Background(), schema1.PropertyTypeStatistics)
if err != nil {
return Statistics{}, convertSystemError(err, container)
}
@ -145,7 +176,7 @@ func (container *container) Statistics() (Statistics, error) {
// ProcessList returns an array of ProcessListItems for the container. This is a legacy v1 call
func (container *container) ProcessList() ([]ProcessListItem, error) {
properties, err := container.system.Properties(schema1.PropertyTypeProcessList)
properties, err := container.system.Properties(context.Background(), schema1.PropertyTypeProcessList)
if err != nil {
return nil, convertSystemError(err, container)
}
@ -155,7 +186,7 @@ func (container *container) ProcessList() ([]ProcessListItem, error) {
// This is a legacy v1 call
func (container *container) MappedVirtualDisks() (map[int]MappedVirtualDiskController, error) {
properties, err := container.system.Properties(schema1.PropertyTypeMappedVirtualDisk)
properties, err := container.system.Properties(context.Background(), schema1.PropertyTypeMappedVirtualDisk)
if err != nil {
return nil, convertSystemError(err, container)
}
@ -165,20 +196,20 @@ func (container *container) MappedVirtualDisks() (map[int]MappedVirtualDiskContr
// CreateProcess launches a new process within the container.
func (container *container) CreateProcess(c *ProcessConfig) (Process, error) {
p, err := container.system.CreateProcess(c)
p, err := container.system.CreateProcess(context.Background(), c)
if err != nil {
return nil, convertSystemError(err, container)
}
return &process{p}, nil
return &process{p: p.(*hcs.Process)}, nil
}
// OpenProcess gets an interface to an existing process within the container.
func (container *container) OpenProcess(pid int) (Process, error) {
p, err := container.system.OpenProcess(pid)
p, err := container.system.OpenProcess(context.Background(), pid)
if err != nil {
return nil, convertSystemError(err, container)
}
return &process{p}, nil
return &process{p: p}, nil
}
// Close cleans up any state associated with the container but does not terminate or wait for it.
@ -188,5 +219,5 @@ func (container *container) Close() error {
// Modify the System
func (container *container) Modify(config *ResourceModificationRequestResponse) error {
return convertSystemError(container.system.Modify(config), container)
return convertSystemError(container.system.Modify(context.Background(), config), container)
}

37
vendor/github.com/Microsoft/hcsshim/go.mod generated vendored Normal file
View file

@ -0,0 +1,37 @@
module github.com/Microsoft/hcsshim
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/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/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/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/sys v0.0.0-20190916202348-b4ddaad3f8a3
google.golang.org/grpc v1.20.1
gotest.tools v2.2.0+incompatible // indirect
k8s.io/kubernetes v1.13.0
)

10
vendor/github.com/Microsoft/hcsshim/hnsendpoint.go generated vendored
View file

@ -39,11 +39,21 @@ func HNSListEndpointRequest() ([]HNSEndpoint, error) {
// HotAttachEndpoint makes a HCS Call to attach the endpoint to the container
func HotAttachEndpoint(containerID string, endpointID string) error {
endpoint, err := GetHNSEndpointByID(endpointID)
isAttached, err := endpoint.IsAttached(containerID)
if isAttached {
return err
}
return modifyNetworkEndpoint(containerID, endpointID, Add)
}
// HotDetachEndpoint makes a HCS Call to detach the endpoint from the container
func HotDetachEndpoint(containerID string, endpointID string) error {
endpoint, err := GetHNSEndpointByID(endpointID)
isAttached, err := endpoint.IsAttached(containerID)
if !isAttached {
return err
}
return modifyNetworkEndpoint(containerID, endpointID, Remove)
}

83
vendor/github.com/Microsoft/hcsshim/internal/cow/cow.go generated vendored Normal file
View file

@ -0,0 +1,83 @@
package cow
import (
"context"
"io"
"github.com/Microsoft/hcsshim/internal/schema1"
hcsschema "github.com/Microsoft/hcsshim/internal/schema2"
)
// Process is the interface for an OS process running in a container or utility VM.
type Process interface {
// Close releases resources associated with the process and closes the
// writer and readers returned by Stdio. Depending on the implementation,
// this may also terminate the process.
Close() error
// CloseStdin causes the process's stdin handle to receive EOF/EPIPE/whatever
// is appropriate to indicate that no more data is available.
CloseStdin(ctx context.Context) error
// Pid returns the process ID.
Pid() int
// Stdio returns the stdio streams for a process. These may be nil if a stream
// was not requested during CreateProcess.
Stdio() (_ io.Writer, _ io.Reader, _ io.Reader)
// ResizeConsole resizes the virtual terminal associated with the process.
ResizeConsole(ctx context.Context, width, height uint16) error
// Kill sends a SIGKILL or equivalent signal to the process and returns whether
// the signal was delivered. It does not wait for the process to terminate.
Kill(ctx context.Context) (bool, error)
// Signal sends a signal to the process and returns whether the signal was
// delivered. The input is OS specific (either
// guestrequest.SignalProcessOptionsWCOW or
// guestrequest.SignalProcessOptionsLCOW). It does not wait for the process
// to terminate.
Signal(ctx context.Context, options interface{}) (bool, error)
// Wait waits for the process to complete, or for a connection to the process to be
// terminated by some error condition (including calling Close).
Wait() error
// ExitCode returns the exit code of the process. Returns an error if the process is
// not running.
ExitCode() (int, error)
}
// ProcessHost is the interface for creating processes.
type ProcessHost interface {
// CreateProcess creates a process. The configuration is host specific
// (either hcsschema.ProcessParameters or lcow.ProcessParameters).
CreateProcess(ctx context.Context, config interface{}) (Process, error)
// OS returns the host's operating system, "linux" or "windows".
OS() string
// IsOCI specifies whether this is an OCI-compliant process host. If true,
// then the configuration passed to CreateProcess should have an OCI process
// spec (or nil if this is the initial process in an OCI container).
// Otherwise, it should have the HCS-specific process parameters.
IsOCI() bool
}
// Container is the interface for container objects, either running on the host or
// in a utility VM.
type Container interface {
ProcessHost
// Close releases the resources associated with the container. Depending on
// the implementation, this may also terminate the container.
Close() error
// ID returns the container ID.
ID() string
// Properties returns the requested container properties targeting a V1 schema container.
Properties(ctx context.Context, types ...schema1.PropertyType) (*schema1.ContainerProperties, error)
// PropertiesV2 returns the requested container properties targeting a V2 schema container.
PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (*hcsschema.Properties, error)
// Start starts a container.
Start(ctx context.Context) error
// Shutdown sends a shutdown request to the container (but does not wait for
// the shutdown to complete).
Shutdown(ctx context.Context) error
// Terminate sends a terminate request to the container (but does not wait
// for the terminate to complete).
Terminate(ctx context.Context) error
// Wait waits for the container to terminate, or for the connection to the
// container to be terminated by some error condition (including calling
// Close).
Wait() error
}

69
vendor/github.com/Microsoft/hcsshim/internal/guid/guid.go generated vendored
View file

@ -1,69 +0,0 @@
package guid
import (
"crypto/rand"
"encoding/json"
"fmt"
"io"
"strconv"
"strings"
)
var _ = (json.Marshaler)(&GUID{})
var _ = (json.Unmarshaler)(&GUID{})
type GUID [16]byte
func New() GUID {
g := GUID{}
_, err := io.ReadFull(rand.Reader, g[:])
if err != nil {
panic(err)
}
return g
}
func (g GUID) String() string {
return fmt.Sprintf("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x-%02x", g[3], g[2], g[1], g[0], g[5], g[4], g[7], g[6], g[8:10], g[10:])
}
func FromString(s string) GUID {
if len(s) != 36 {
panic(fmt.Sprintf("invalid GUID length: %d", len(s)))
}
if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' {
panic("invalid GUID format")
}
indexOrder := [16]int{
0, 2, 4, 6,
9, 11,
14, 16,
19, 21,
24, 26, 28, 30, 32, 34,
}
byteOrder := [16]int{
3, 2, 1, 0,
5, 4,
7, 6,
8, 9,
10, 11, 12, 13, 14, 15,
}
var g GUID
for i, x := range indexOrder {
b, err := strconv.ParseInt(s[x:x+2], 16, 16)
if err != nil {
panic(err)
}
g[byteOrder[i]] = byte(b)
}
return g
}
func (g GUID) MarshalJSON() ([]byte, error) {
return json.Marshal(g.String())
}
func (g *GUID) UnmarshalJSON(data []byte) error {
*g = FromString(strings.Trim(string(data), "\""))
return nil
}

42
vendor/github.com/Microsoft/hcsshim/internal/hcs/callback.go generated vendored
View file

@ -7,6 +7,7 @@ import (
"github.com/Microsoft/hcsshim/internal/interop"
"github.com/Microsoft/hcsshim/internal/logfields"
"github.com/Microsoft/hcsshim/internal/vmcompute"
"github.com/sirupsen/logrus"
)
@ -88,7 +89,7 @@ type notificationChannel chan error
type notifcationWatcherContext struct {
channels notificationChannels
handle hcsCallback
handle vmcompute.HcsCallback
systemID string
processID int
@ -98,21 +99,27 @@ type notificationChannels map[hcsNotification]notificationChannel
func newSystemChannels() notificationChannels {
channels := make(notificationChannels)
channels[hcsNotificationSystemExited] = make(notificationChannel, 1)
channels[hcsNotificationSystemCreateCompleted] = make(notificationChannel, 1)
channels[hcsNotificationSystemStartCompleted] = make(notificationChannel, 1)
channels[hcsNotificationSystemPauseCompleted] = make(notificationChannel, 1)
channels[hcsNotificationSystemResumeCompleted] = make(notificationChannel, 1)
for _, notif := range []hcsNotification{
hcsNotificationServiceDisconnect,
hcsNotificationSystemExited,
hcsNotificationSystemCreateCompleted,
hcsNotificationSystemStartCompleted,
hcsNotificationSystemPauseCompleted,
hcsNotificationSystemResumeCompleted,
} {
channels[notif] = make(notificationChannel, 1)
}
return channels
}
func newProcessChannels() notificationChannels {
channels := make(notificationChannels)
channels[hcsNotificationProcessExited] = make(notificationChannel, 1)
for _, notif := range []hcsNotification{
hcsNotificationServiceDisconnect,
hcsNotificationProcessExited,
} {
channels[notif] = make(notificationChannel, 1)
}
return channels
}
@ -143,18 +150,7 @@ func notificationWatcher(notificationType hcsNotification, callbackNumber uintpt
if context.processID != 0 {
log.Data[logfields.ProcessID] = context.processID
}
log.Debug("")
// The HCS notification system can grow overtime. We explicitly opt-in to
// the notifications we would like to handle, all others we simply return.
// This means that as it grows we don't have issues associated with new
// notification types the code didn't know about.
switch notificationType {
case hcsNotificationSystemExited, hcsNotificationSystemCreateCompleted, hcsNotificationSystemStartCompleted, hcsNotificationSystemPauseCompleted, hcsNotificationSystemResumeCompleted:
case hcsNotificationProcessExited:
default:
return 0
}
log.Debug("HCS notification")
if channel, ok := context.channels[notificationType]; ok {
channel <- result

68
vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go generated vendored
View file

@ -1,14 +1,14 @@
package hcs
import (
"context"
"encoding/json"
"errors"
"fmt"
"net"
"syscall"
"github.com/Microsoft/hcsshim/internal/interop"
"github.com/Microsoft/hcsshim/internal/logfields"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/log"
)
var (
@ -117,17 +117,11 @@ func (ev *ErrorEvent) String() string {
return evs
}
func processHcsResult(resultp *uint16) []ErrorEvent {
if resultp != nil {
resultj := interop.ConvertAndFreeCoTaskMemString(resultp)
logrus.WithField(logfields.JSON, resultj).
Debug("HCS Result")
func processHcsResult(ctx context.Context, resultJSON string) []ErrorEvent {
if resultJSON != "" {
result := &hcsResult{}
if err := json.Unmarshal([]byte(resultj), result); err != nil {
logrus.WithFields(logrus.Fields{
logfields.JSON: resultj,
logrus.ErrorKey: err,
}).Warning("Could not unmarshal HCS result")
if err := json.Unmarshal([]byte(resultJSON), result); err != nil {
log.G(ctx).WithError(err).Warning("Could not unmarshal HCS result")
return nil
}
return result.ErrorEvents
@ -141,6 +135,8 @@ type HcsError struct {
Events []ErrorEvent
}
var _ net.Error = &HcsError{}
func (e *HcsError) Error() string {
s := e.Op + ": " + e.Err.Error()
for _, ev := range e.Events {
@ -149,6 +145,16 @@ func (e *HcsError) Error() string {
return s
}
func (e *HcsError) Temporary() bool {
err, ok := e.Err.(net.Error)
return ok && err.Temporary()
}
func (e *HcsError) Timeout() bool {
err, ok := e.Err.(net.Error)
return ok && err.Timeout()
}
// ProcessError is an error encountered in HCS during an operation on a Process object
type ProcessError struct {
SystemID string
@ -158,6 +164,8 @@ type ProcessError struct {
Events []ErrorEvent
}
var _ net.Error = &ProcessError{}
// SystemError is an error encountered in HCS during an operation on a Container object
type SystemError struct {
ID string
@ -167,6 +175,8 @@ type SystemError struct {
Events []ErrorEvent
}
var _ net.Error = &SystemError{}
func (e *SystemError) Error() string {
s := e.Op + " " + e.ID + ": " + e.Err.Error()
for _, ev := range e.Events {
@ -178,6 +188,16 @@ func (e *SystemError) Error() string {
return s
}
func (e *SystemError) Temporary() bool {
err, ok := e.Err.(net.Error)
return ok && err.Temporary()
}
func (e *SystemError) Timeout() bool {
err, ok := e.Err.(net.Error)
return ok && err.Timeout()
}
func makeSystemError(system *System, op string, extra string, err error, events []ErrorEvent) error {
// Don't double wrap errors
if _, ok := err.(*SystemError); ok {
@ -200,6 +220,16 @@ func (e *ProcessError) Error() string {
return s
}
func (e *ProcessError) Temporary() bool {
err, ok := e.Err.(net.Error)
return ok && err.Temporary()
}
func (e *ProcessError) Timeout() bool {
err, ok := e.Err.(net.Error)
return ok && err.Timeout()
}
func makeProcessError(process *Process, op string, err error, events []ErrorEvent) error {
// Don't double wrap errors
if _, ok := err.(*ProcessError); ok {
@ -242,6 +272,9 @@ func IsPending(err error) bool {
// IsTimeout returns a boolean indicating whether the error is caused by
// a timeout waiting for the operation to complete.
func IsTimeout(err error) bool {
if err, ok := err.(net.Error); ok && err.Timeout() {
return true
}
err = getInnerError(err)
return err == ErrTimeout
}
@ -292,3 +325,12 @@ func getInnerError(err error) error {
}
return err
}
func getOperationLogResult(err error) (string, error) {
switch err {
case nil:
return "Success", nil
default:
return "Error", err
}
}

48
vendor/github.com/Microsoft/hcsshim/internal/hcs/hcs.go generated vendored
View file

@ -1,48 +0,0 @@
// Shim for the Host Compute Service (HCS) to manage Windows Server
// containers and Hyper-V containers.
package hcs
import (
"syscall"
)
//go:generate go run ../../mksyscall_windows.go -output zsyscall_windows.go hcs.go
//sys hcsEnumerateComputeSystems(query string, computeSystems **uint16, result **uint16) (hr error) = vmcompute.HcsEnumerateComputeSystems?
//sys hcsCreateComputeSystem(id string, configuration string, identity syscall.Handle, computeSystem *hcsSystem, result **uint16) (hr error) = vmcompute.HcsCreateComputeSystem?
//sys hcsOpenComputeSystem(id string, computeSystem *hcsSystem, result **uint16) (hr error) = vmcompute.HcsOpenComputeSystem?
//sys hcsCloseComputeSystem(computeSystem hcsSystem) (hr error) = vmcompute.HcsCloseComputeSystem?
//sys hcsStartComputeSystem(computeSystem hcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsStartComputeSystem?
//sys hcsShutdownComputeSystem(computeSystem hcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsShutdownComputeSystem?
//sys hcsTerminateComputeSystem(computeSystem hcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsTerminateComputeSystem?
//sys hcsPauseComputeSystem(computeSystem hcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsPauseComputeSystem?
//sys hcsResumeComputeSystem(computeSystem hcsSystem, options string, result **uint16) (hr error) = vmcompute.HcsResumeComputeSystem?
//sys hcsGetComputeSystemProperties(computeSystem hcsSystem, propertyQuery string, properties **uint16, result **uint16) (hr error) = vmcompute.HcsGetComputeSystemProperties?
//sys hcsModifyComputeSystem(computeSystem hcsSystem, configuration string, result **uint16) (hr error) = vmcompute.HcsModifyComputeSystem?
//sys hcsRegisterComputeSystemCallback(computeSystem hcsSystem, callback uintptr, context uintptr, callbackHandle *hcsCallback) (hr error) = vmcompute.HcsRegisterComputeSystemCallback?
//sys hcsUnregisterComputeSystemCallback(callbackHandle hcsCallback) (hr error) = vmcompute.HcsUnregisterComputeSystemCallback?
//sys hcsCreateProcess(computeSystem hcsSystem, processParameters string, processInformation *hcsProcessInformation, process *hcsProcess, result **uint16) (hr error) = vmcompute.HcsCreateProcess?
//sys hcsOpenProcess(computeSystem hcsSystem, pid uint32, process *hcsProcess, result **uint16) (hr error) = vmcompute.HcsOpenProcess?
//sys hcsCloseProcess(process hcsProcess) (hr error) = vmcompute.HcsCloseProcess?
//sys hcsTerminateProcess(process hcsProcess, result **uint16) (hr error) = vmcompute.HcsTerminateProcess?
//sys hcsSignalProcess(process hcsProcess, options string, result **uint16) (hr error) = vmcompute.HcsSignalProcess?
//sys hcsGetProcessInfo(process hcsProcess, processInformation *hcsProcessInformation, result **uint16) (hr error) = vmcompute.HcsGetProcessInfo?
//sys hcsGetProcessProperties(process hcsProcess, processProperties **uint16, result **uint16) (hr error) = vmcompute.HcsGetProcessProperties?
//sys hcsModifyProcess(process hcsProcess, settings string, result **uint16) (hr error) = vmcompute.HcsModifyProcess?
//sys hcsGetServiceProperties(propertyQuery string, properties **uint16, result **uint16) (hr error) = vmcompute.HcsGetServiceProperties?
//sys hcsRegisterProcessCallback(process hcsProcess, callback uintptr, context uintptr, callbackHandle *hcsCallback) (hr error) = vmcompute.HcsRegisterProcessCallback?
//sys hcsUnregisterProcessCallback(callbackHandle hcsCallback) (hr error) = vmcompute.HcsUnregisterProcessCallback?
type hcsSystem syscall.Handle
type hcsProcess syscall.Handle
type hcsCallback syscall.Handle
type hcsProcessInformation struct {
ProcessId uint32
Reserved uint32
StdInput syscall.Handle
StdOutput syscall.Handle
StdError syscall.Handle
}

20
vendor/github.com/Microsoft/hcsshim/internal/hcs/log.go generated vendored
View file

@ -1,20 +0,0 @@
package hcs
import "github.com/sirupsen/logrus"
func logOperationBegin(ctx logrus.Fields, msg string) {
logrus.WithFields(ctx).Debug(msg)
}
func logOperationEnd(ctx logrus.Fields, msg string, err error) {
// Copy the log and fields first.
log := logrus.WithFields(ctx)
if err == nil {
log.Debug(msg)
} else {
// Edit only the copied field data to avoid race conditions on the
// write.
log.Data[logrus.ErrorKey] = err
log.Error(msg)
}
}

421
vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go generated vendored
View file

@ -1,52 +1,47 @@
package hcs
import (
"context"
"encoding/json"
"io"
"sync"
"syscall"
"time"
"github.com/Microsoft/hcsshim/internal/interop"
"github.com/Microsoft/hcsshim/internal/logfields"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/log"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/Microsoft/hcsshim/internal/vmcompute"
"go.opencensus.io/trace"
)
// ContainerError is an error encountered in HCS
type Process struct {
handleLock sync.RWMutex
handle hcsProcess
handle vmcompute.HcsProcess
processID int
system *System
cachedPipes *cachedPipes
hasCachedStdio bool
stdioLock sync.Mutex
stdin io.WriteCloser
stdout io.ReadCloser
stderr io.ReadCloser
callbackNumber uintptr
logctx logrus.Fields
closedWaitOnce sync.Once
waitBlock chan struct{}
exitCode int
waitError error
}
func newProcess(process hcsProcess, processID int, computeSystem *System) *Process {
func newProcess(process vmcompute.HcsProcess, processID int, computeSystem *System) *Process {
return &Process{
handle: process,
processID: processID,
system: computeSystem,
logctx: logrus.Fields{
logfields.ContainerID: computeSystem.ID(),
logfields.ProcessID: processID,
},
waitBlock: make(chan struct{}),
}
}
type cachedPipes struct {
stdIn syscall.Handle
stdOut syscall.Handle
stdErr syscall.Handle
}
type processModifyRequest struct {
Operation string
ConsoleSize *consoleSize `json:",omitempty"`
@ -62,7 +57,7 @@ type closeHandle struct {
Handle string
}
type ProcessStatus struct {
type processStatus struct {
ProcessID uint32
Exited bool
ExitCode uint32
@ -90,24 +85,32 @@ func (process *Process) SystemID() string {
return process.system.ID()
}
func (process *Process) logOperationBegin(operation string) {
logOperationBegin(
process.logctx,
operation+" - Begin Operation")
}
func (process *Process) logOperationEnd(operation string, err error) {
var result string
if err == nil {
result = "Success"
} else {
result = "Error"
func (process *Process) processSignalResult(ctx context.Context, err error) (bool, error) {
switch err {
case nil:
return true, nil
case ErrVmcomputeOperationInvalidState, ErrComputeSystemDoesNotExist, ErrElementNotFound:
select {
case <-process.waitBlock:
// The process exit notification has already arrived.
default:
// The process should be gone, but we have not received the notification.
// After a second, force unblock the process wait to work around a possible
// deadlock in the HCS.
go func() {
time.Sleep(time.Second)
process.closedWaitOnce.Do(func() {
log.G(ctx).WithError(err).Warn("force unblocking process waits")
process.exitCode = -1
process.waitError = err
close(process.waitBlock)
})
}()
}
return false, nil
default:
return false, err
}
logOperationEnd(
process.logctx,
operation+" - End Operation - "+result,
err)
}
// Signal signals the process with `options`.
@ -115,115 +118,120 @@ func (process *Process) logOperationEnd(operation string, err error) {
// For LCOW `guestrequest.SignalProcessOptionsLCOW`.
//
// For WCOW `guestrequest.SignalProcessOptionsWCOW`.
func (process *Process) Signal(options interface{}) (err error) {
func (process *Process) Signal(ctx context.Context, options interface{}) (bool, error) {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::Signal"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return makeProcessError(process, operation, ErrAlreadyClosed, nil)
return false, makeProcessError(process, operation, ErrAlreadyClosed, nil)
}
optionsb, err := json.Marshal(options)
if err != nil {
return err
return false, err
}
optionsStr := string(optionsb)
var resultp *uint16
syscallWatcher(process.logctx, func() {
err = hcsSignalProcess(process.handle, optionsStr, &resultp)
})
events := processHcsResult(resultp)
resultJSON, err := vmcompute.HcsSignalProcess(ctx, process.handle, string(optionsb))
events := processHcsResult(ctx, resultJSON)
delivered, err := process.processSignalResult(ctx, err)
if err != nil {
return makeProcessError(process, operation, err, events)
err = makeProcessError(process, operation, err, events)
}
return nil
return delivered, err
}
// Kill signals the process to terminate but does not wait for it to finish terminating.
func (process *Process) Kill() (err error) {
func (process *Process) Kill(ctx context.Context) (bool, error) {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::Kill"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return makeProcessError(process, operation, ErrAlreadyClosed, nil)
return false, makeProcessError(process, operation, ErrAlreadyClosed, nil)
}
var resultp *uint16
syscallWatcher(process.logctx, func() {
err = hcsTerminateProcess(process.handle, &resultp)
})
events := processHcsResult(resultp)
resultJSON, err := vmcompute.HcsTerminateProcess(ctx, process.handle)
events := processHcsResult(ctx, resultJSON)
delivered, err := process.processSignalResult(ctx, err)
if err != nil {
return makeProcessError(process, operation, err, events)
err = makeProcessError(process, operation, err, events)
}
return nil
return delivered, err
}
// waitBackground waits for the process exit notification. Once received sets
// `process.waitError` (if any) and unblocks all `Wait` and `WaitTimeout` calls.
// `process.waitError` (if any) and unblocks all `Wait` calls.
//
// This MUST be called exactly once per `process.handle` but `Wait` and
// `WaitTimeout` are safe to call multiple times.
// This MUST be called exactly once per `process.handle` but `Wait` is safe to
// call multiple times.
func (process *Process) waitBackground() {
process.waitError = waitForNotification(process.callbackNumber, hcsNotificationProcessExited, nil)
operation := "hcsshim::Process::waitBackground"
ctx, span := trace.StartSpan(context.Background(), operation)
defer span.End()
span.AddAttributes(
trace.StringAttribute("cid", process.SystemID()),
trace.Int64Attribute("pid", int64(process.processID)))
var (
err error
exitCode = -1
)
err = waitForNotification(ctx, process.callbackNumber, hcsNotificationProcessExited, nil)
if err != nil {
err = makeProcessError(process, operation, err, nil)
log.G(ctx).WithError(err).Error("failed wait")
} else {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
// Make sure we didnt race with Close() here
if process.handle != 0 {
propertiesJSON, resultJSON, err := vmcompute.HcsGetProcessProperties(ctx, process.handle)
events := processHcsResult(ctx, resultJSON)
if err != nil {
err = makeProcessError(process, operation, err, events)
} else {
properties := &processStatus{}
err = json.Unmarshal([]byte(propertiesJSON), properties)
if err != nil {
err = makeProcessError(process, operation, err, nil)
} else {
if properties.LastWaitResult != 0 {
log.G(ctx).WithField("wait-result", properties.LastWaitResult).Warning("non-zero last wait result")
} else {
exitCode = int(properties.ExitCode)
}
}
}
}
}
log.G(ctx).WithField("exitCode", exitCode).Debug("process exited")
process.closedWaitOnce.Do(func() {
process.exitCode = exitCode
process.waitError = err
close(process.waitBlock)
})
oc.SetSpanStatus(span, err)
}
// Wait waits for the process to exit. If the process has already exited returns
// the pervious error (if any).
func (process *Process) Wait() (err error) {
operation := "hcsshim::Process::Wait"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
func (process *Process) Wait() error {
<-process.waitBlock
if process.waitError != nil {
return makeProcessError(process, operation, process.waitError, nil)
}
return nil
}
// WaitTimeout waits for the process to exit or the duration to elapse. If the
// process has already exited returns the pervious error (if any). If a timeout
// occurs returns `ErrTimeout`.
func (process *Process) WaitTimeout(timeout time.Duration) (err error) {
operation := "hcssshim::Process::WaitTimeout"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
select {
case <-process.waitBlock:
if process.waitError != nil {
return makeProcessError(process, operation, process.waitError, nil)
}
return nil
case <-time.After(timeout):
return makeProcessError(process, operation, ErrTimeout, nil)
}
return process.waitError
}
// ResizeConsole resizes the console of the process.
func (process *Process) ResizeConsole(width, height uint16) (err error) {
func (process *Process) ResizeConsole(ctx context.Context, width, height uint16) error {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::ResizeConsole"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return makeProcessError(process, operation, ErrAlreadyClosed, nil)
@ -242,11 +250,8 @@ func (process *Process) ResizeConsole(width, height uint16) (err error) {
return err
}
modifyRequestStr := string(modifyRequestb)
var resultp *uint16
err = hcsModifyProcess(process.handle, modifyRequestStr, &resultp)
events := processHcsResult(resultp)
resultJSON, err := vmcompute.HcsModifyProcess(ctx, process.handle, string(modifyRequestb))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return makeProcessError(process, operation, err, events)
}
@ -254,109 +259,55 @@ func (process *Process) ResizeConsole(width, height uint16) (err error) {
return nil
}
func (process *Process) Properties() (_ *ProcessStatus, err error) {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::Properties"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return nil, makeProcessError(process, operation, ErrAlreadyClosed, nil)
}
var (
resultp *uint16
propertiesp *uint16
)
syscallWatcher(process.logctx, func() {
err = hcsGetProcessProperties(process.handle, &propertiesp, &resultp)
})
events := processHcsResult(resultp)
if err != nil {
return nil, makeProcessError(process, operation, err, events)
}
if propertiesp == nil {
return nil, ErrUnexpectedValue
}
propertiesRaw := interop.ConvertAndFreeCoTaskMemBytes(propertiesp)
properties := &ProcessStatus{}
if err := json.Unmarshal(propertiesRaw, properties); err != nil {
return nil, makeProcessError(process, operation, err, nil)
}
return properties, nil
}
// ExitCode returns the exit code of the process. The process must have
// already terminated.
func (process *Process) ExitCode() (_ int, err error) {
operation := "hcsshim::Process::ExitCode"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
properties, err := process.Properties()
if err != nil {
return -1, makeProcessError(process, operation, err, nil)
func (process *Process) ExitCode() (int, error) {
select {
case <-process.waitBlock:
if process.waitError != nil {
return -1, process.waitError
}
return process.exitCode, nil
default:
return -1, makeProcessError(process, "hcsshim::Process::ExitCode", ErrInvalidProcessState, nil)
}
if properties.Exited == false {
return -1, makeProcessError(process, operation, ErrInvalidProcessState, nil)
}
if properties.LastWaitResult != 0 {
logrus.WithFields(logrus.Fields{
logfields.ContainerID: process.SystemID(),
logfields.ProcessID: process.processID,
"wait-result": properties.LastWaitResult,
}).Warn("hcsshim::Process::ExitCode - Non-zero last wait result")
return -1, nil
}
return int(properties.ExitCode), nil
}
// Stdio returns the stdin, stdout, and stderr pipes, respectively. Closing
// these pipes does not close the underlying pipes; it should be possible to
// call this multiple times to get multiple interfaces.
func (process *Process) Stdio() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadCloser, err error) {
// StdioLegacy returns the stdin, stdout, and stderr pipes, respectively. Closing
// these pipes does not close the underlying pipes. Once returned, these pipes
// are the responsibility of the caller to close.
func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadCloser, err error) {
operation := "hcsshim::Process::StdioLegacy"
ctx, span := trace.StartSpan(context.Background(), operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("cid", process.SystemID()),
trace.Int64Attribute("pid", int64(process.processID)))
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::Stdio"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return nil, nil, nil, makeProcessError(process, operation, ErrAlreadyClosed, nil)
}
var stdIn, stdOut, stdErr syscall.Handle
if process.cachedPipes == nil {
var (
processInfo hcsProcessInformation
resultp *uint16
)
err = hcsGetProcessInfo(process.handle, &processInfo, &resultp)
events := processHcsResult(resultp)
if err != nil {
return nil, nil, nil, makeProcessError(process, operation, err, events)
}
stdIn, stdOut, stdErr = processInfo.StdInput, processInfo.StdOutput, processInfo.StdError
} else {
// Use cached pipes
stdIn, stdOut, stdErr = process.cachedPipes.stdIn, process.cachedPipes.stdOut, process.cachedPipes.stdErr
// Invalidate the cache
process.cachedPipes = nil
process.stdioLock.Lock()
defer process.stdioLock.Unlock()
if process.hasCachedStdio {
stdin, stdout, stderr := process.stdin, process.stdout, process.stderr
process.stdin, process.stdout, process.stderr = nil, nil, nil
process.hasCachedStdio = false
return stdin, stdout, stderr, nil
}
pipes, err := makeOpenFiles([]syscall.Handle{stdIn, stdOut, stdErr})
processInfo, resultJSON, err := vmcompute.HcsGetProcessInfo(ctx, process.handle)
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, nil, nil, makeProcessError(process, operation, err, events)
}
pipes, err := makeOpenFiles([]syscall.Handle{processInfo.StdInput, processInfo.StdOutput, processInfo.StdError})
if err != nil {
return nil, nil, nil, makeProcessError(process, operation, err, nil)
}
@ -364,15 +315,21 @@ func (process *Process) Stdio() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadClo
return pipes[0], pipes[1], pipes[2], nil
}
// Stdio returns the stdin, stdout, and stderr pipes, respectively.
// To close them, close the process handle.
func (process *Process) Stdio() (stdin io.Writer, stdout, stderr io.Reader) {
process.stdioLock.Lock()
defer process.stdioLock.Unlock()
return process.stdin, process.stdout, process.stderr
}
// CloseStdin closes the write side of the stdin pipe so that the process is
// notified on the read side that there is no more data in stdin.
func (process *Process) CloseStdin() (err error) {
func (process *Process) CloseStdin(ctx context.Context) error {
process.handleLock.RLock()
defer process.handleLock.RUnlock()
operation := "hcsshim::Process::CloseStdin"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
if process.handle == 0 {
return makeProcessError(process, operation, ErrAlreadyClosed, nil)
@ -390,51 +347,76 @@ func (process *Process) CloseStdin() (err error) {
return err
}
modifyRequestStr := string(modifyRequestb)
var resultp *uint16
err = hcsModifyProcess(process.handle, modifyRequestStr, &resultp)
events := processHcsResult(resultp)
resultJSON, err := vmcompute.HcsModifyProcess(ctx, process.handle, string(modifyRequestb))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return makeProcessError(process, operation, err, events)
}
process.stdioLock.Lock()
if process.stdin != nil {
process.stdin.Close()
process.stdin = nil
}
process.stdioLock.Unlock()
return nil
}
// Close cleans up any state associated with the process but does not kill
// or wait on it.
func (process *Process) Close() (err error) {
operation := "hcsshim::Process::Close"
ctx, span := trace.StartSpan(context.Background(), operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("cid", process.SystemID()),
trace.Int64Attribute("pid", int64(process.processID)))
process.handleLock.Lock()
defer process.handleLock.Unlock()
operation := "hcsshim::Process::Close"
process.logOperationBegin(operation)
defer func() { process.logOperationEnd(operation, err) }()
// Don't double free this
if process.handle == 0 {
return nil
}
if err = process.unregisterCallback(); err != nil {
process.stdioLock.Lock()
if process.stdin != nil {
process.stdin.Close()
process.stdin = nil
}
if process.stdout != nil {
process.stdout.Close()
process.stdout = nil
}
if process.stderr != nil {
process.stderr.Close()
process.stderr = nil
}
process.stdioLock.Unlock()
if err = process.unregisterCallback(ctx); err != nil {
return makeProcessError(process, operation, err, nil)
}
if err = hcsCloseProcess(process.handle); err != nil {
if err = vmcompute.HcsCloseProcess(ctx, process.handle); err != nil {
return makeProcessError(process, operation, err, nil)
}
process.handle = 0
process.closedWaitOnce.Do(func() {
process.exitCode = -1
process.waitError = ErrAlreadyClosed
close(process.waitBlock)
})
return nil
}
func (process *Process) registerCallback() error {
context := &notifcationWatcherContext{
func (process *Process) registerCallback(ctx context.Context) error {
callbackContext := &notifcationWatcherContext{
channels: newProcessChannels(),
systemID: process.SystemID(),
processID: process.processID,
@ -443,45 +425,44 @@ func (process *Process) registerCallback() error {
callbackMapLock.Lock()
callbackNumber := nextCallback
nextCallback++
callbackMap[callbackNumber] = context
callbackMap[callbackNumber] = callbackContext
callbackMapLock.Unlock()
var callbackHandle hcsCallback
err := hcsRegisterProcessCallback(process.handle, notificationWatcherCallback, callbackNumber, &callbackHandle)
callbackHandle, err := vmcompute.HcsRegisterProcessCallback(ctx, process.handle, notificationWatcherCallback, callbackNumber)
if err != nil {
return err
}
context.handle = callbackHandle
callbackContext.handle = callbackHandle
process.callbackNumber = callbackNumber
return nil
}
func (process *Process) unregisterCallback() error {
func (process *Process) unregisterCallback(ctx context.Context) error {
callbackNumber := process.callbackNumber
callbackMapLock.RLock()
context := callbackMap[callbackNumber]
callbackContext := callbackMap[callbackNumber]
callbackMapLock.RUnlock()
if context == nil {
if callbackContext == nil {
return nil
}
handle := context.handle
handle := callbackContext.handle
if handle == 0 {
return nil
}
// hcsUnregisterProcessCallback has its own syncronization
// to wait for all callbacks to complete. We must NOT hold the callbackMapLock.
err := hcsUnregisterProcessCallback(handle)
// vmcompute.HcsUnregisterProcessCallback has its own synchronization to
// wait for all callbacks to complete. We must NOT hold the callbackMapLock.
err := vmcompute.HcsUnregisterProcessCallback(ctx, handle)
if err != nil {
return err
}
closeChannels(context.channels)
closeChannels(callbackContext.channels)
callbackMapLock.Lock()
delete(callbackMap, callbackNumber)

619
vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go generated vendored
View file

@ -1,18 +1,24 @@
package hcs
import (
"context"
"encoding/json"
"errors"
"os"
"strconv"
"strings"
"sync"
"syscall"
"time"
"github.com/Microsoft/hcsshim/internal/interop"
"github.com/Microsoft/hcsshim/internal/logfields"
"github.com/Microsoft/hcsshim/internal/cow"
"github.com/Microsoft/hcsshim/internal/log"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/Microsoft/hcsshim/internal/schema1"
hcsschema "github.com/Microsoft/hcsshim/internal/schema2"
"github.com/Microsoft/hcsshim/internal/timeout"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/vmcompute"
"go.opencensus.io/trace"
)
// currentContainerStarts is used to limit the number of concurrent container
@ -38,54 +44,37 @@ func init() {
type System struct {
handleLock sync.RWMutex
handle hcsSystem
handle vmcompute.HcsSystem
id string
callbackNumber uintptr
logctx logrus.Fields
closedWaitOnce sync.Once
waitBlock chan struct{}
waitError error
exitError error
os, typ string
}
func newSystem(id string) *System {
return &System{
id: id,
logctx: logrus.Fields{
logfields.ContainerID: id,
},
id: id,
waitBlock: make(chan struct{}),
}
}
func (computeSystem *System) logOperationBegin(operation string) {
logOperationBegin(
computeSystem.logctx,
operation+" - Begin Operation")
}
func (computeSystem *System) logOperationEnd(operation string, err error) {
var result string
if err == nil {
result = "Success"
} else {
result = "Error"
}
logOperationEnd(
computeSystem.logctx,
operation+" - End Operation - "+result,
err)
}
// CreateComputeSystem creates a new compute system with the given configuration but does not start it.
func CreateComputeSystem(id string, hcsDocumentInterface interface{}) (_ *System, err error) {
func CreateComputeSystem(ctx context.Context, id string, hcsDocumentInterface interface{}) (_ *System, err error) {
operation := "hcsshim::CreateComputeSystem"
// hcsCreateComputeSystemContext is an async operation. Start the outer span
// here to measure the full create time.
ctx, span := trace.StartSpan(ctx, operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("cid", id))
computeSystem := newSystem(id)
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
hcsDocumentB, err := json.Marshal(hcsDocumentInterface)
if err != nil {
@ -94,129 +83,114 @@ func CreateComputeSystem(id string, hcsDocumentInterface interface{}) (_ *System
hcsDocument := string(hcsDocumentB)
logrus.WithFields(computeSystem.logctx).
WithField(logfields.JSON, hcsDocument).
Debug("HCS ComputeSystem Document")
var (
resultp *uint16
identity syscall.Handle
resultJSON string
createError error
)
syscallWatcher(computeSystem.logctx, func() {
createError = hcsCreateComputeSystem(id, hcsDocument, identity, &computeSystem.handle, &resultp)
})
computeSystem.handle, resultJSON, createError = vmcompute.HcsCreateComputeSystem(ctx, id, hcsDocument, identity)
if createError == nil || IsPending(createError) {
if err = computeSystem.registerCallback(); err != nil {
defer func() {
if err != nil {
computeSystem.Close()
}
}()
if err = computeSystem.registerCallback(ctx); err != nil {
// Terminate the compute system if it still exists. We're okay to
// ignore a failure here.
computeSystem.Terminate()
computeSystem.Terminate(ctx)
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
}
events, err := processAsyncHcsResult(createError, resultp, computeSystem.callbackNumber, hcsNotificationSystemCreateCompleted, &timeout.SystemCreate)
events, err := processAsyncHcsResult(ctx, createError, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemCreateCompleted, &timeout.SystemCreate)
if err != nil {
if err == ErrTimeout {
// Terminate the compute system if it still exists. We're okay to
// ignore a failure here.
computeSystem.Terminate()
computeSystem.Terminate(ctx)
}
return nil, makeSystemError(computeSystem, operation, hcsDocument, err, events)
}
go computeSystem.waitBackground()
if err = computeSystem.getCachedProperties(ctx); err != nil {
return nil, err
}
return computeSystem, nil
}
// OpenComputeSystem opens an existing compute system by ID.
func OpenComputeSystem(id string) (_ *System, err error) {
func OpenComputeSystem(ctx context.Context, id string) (*System, error) {
operation := "hcsshim::OpenComputeSystem"
computeSystem := newSystem(id)
computeSystem.logOperationBegin(operation)
defer func() {
if IsNotExist(err) {
computeSystem.logOperationEnd(operation, nil)
} else {
computeSystem.logOperationEnd(operation, err)
}
}()
var (
handle hcsSystem
resultp *uint16
)
err = hcsOpenComputeSystem(id, &handle, &resultp)
events := processHcsResult(resultp)
handle, resultJSON, err := vmcompute.HcsOpenComputeSystem(ctx, id)
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, events)
}
computeSystem.handle = handle
if err = computeSystem.registerCallback(); err != nil {
defer func() {
if err != nil {
computeSystem.Close()
}
}()
if err = computeSystem.registerCallback(ctx); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
go computeSystem.waitBackground()
if err = computeSystem.getCachedProperties(ctx); err != nil {
return nil, err
}
return computeSystem, nil
}
func (computeSystem *System) getCachedProperties(ctx context.Context) error {
props, err := computeSystem.Properties(ctx)
if err != nil {
return err
}
computeSystem.typ = strings.ToLower(props.SystemType)
computeSystem.os = strings.ToLower(props.RuntimeOSType)
if computeSystem.os == "" && computeSystem.typ == "container" {
// Pre-RS5 HCS did not return the OS, but it only supported containers
// that ran Windows.
computeSystem.os = "windows"
}
return nil
}
// OS returns the operating system of the compute system, "linux" or "windows".
func (computeSystem *System) OS() string {
return computeSystem.os
}
// IsOCI returns whether processes in the compute system should be created via
// OCI.
func (computeSystem *System) IsOCI() bool {
return computeSystem.os == "linux" && computeSystem.typ == "container"
}
// GetComputeSystems gets a list of the compute systems on the system that match the query
func GetComputeSystems(q schema1.ComputeSystemQuery) (_ []schema1.ContainerProperties, err error) {
func GetComputeSystems(ctx context.Context, q schema1.ComputeSystemQuery) ([]schema1.ContainerProperties, error) {
operation := "hcsshim::GetComputeSystems"
fields := logrus.Fields{}
logOperationBegin(
fields,
operation+" - Begin Operation")
defer func() {
var result string
if err == nil {
result = "Success"
} else {
result = "Error"
}
logOperationEnd(
fields,
operation+" - End Operation - "+result,
err)
}()
queryb, err := json.Marshal(q)
if err != nil {
return nil, err
}
query := string(queryb)
logrus.WithFields(fields).
WithField(logfields.JSON, query).
Debug("HCS ComputeSystem Query")
var (
resultp *uint16
computeSystemsp *uint16
)
syscallWatcher(fields, func() {
err = hcsEnumerateComputeSystems(query, &computeSystemsp, &resultp)
})
events := processHcsResult(resultp)
computeSystemsJSON, resultJSON, err := vmcompute.HcsEnumerateComputeSystems(ctx, string(queryb))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, &HcsError{Op: operation, Err: err, Events: events}
}
if computeSystemsp == nil {
if computeSystemsJSON == "" {
return nil, ErrUnexpectedValue
}
computeSystemsRaw := interop.ConvertAndFreeCoTaskMemBytes(computeSystemsp)
computeSystems := []schema1.ContainerProperties{}
if err = json.Unmarshal(computeSystemsRaw, &computeSystems); err != nil {
if err = json.Unmarshal([]byte(computeSystemsJSON), &computeSystems); err != nil {
return nil, err
}
@ -224,16 +198,21 @@ func GetComputeSystems(q schema1.ComputeSystemQuery) (_ []schema1.ContainerPrope
}
// Start synchronously starts the computeSystem.
func (computeSystem *System) Start() (err error) {
func (computeSystem *System) Start(ctx context.Context) (err error) {
operation := "hcsshim::System::Start"
// hcsStartComputeSystemContext is an async operation. Start the outer span
// here to measure the full start time.
ctx, span := trace.StartSpan(ctx, operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Start"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Start", "", ErrAlreadyClosed, nil)
return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
// This is a very simple backoff-retry loop to limit the number
@ -262,13 +241,10 @@ func (computeSystem *System) Start() (err error) {
}()
}
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsStartComputeSystem(computeSystem.handle, "", &resultp)
})
events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.SystemStart)
resultJSON, err := vmcompute.HcsStartComputeSystem(ctx, computeSystem.handle, "")
events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.SystemStart)
if err != nil {
return makeSystemError(computeSystem, "Start", "", err, events)
return makeSystemError(computeSystem, operation, "", err, events)
}
return nil
@ -279,273 +255,257 @@ func (computeSystem *System) ID() string {
return computeSystem.id
}
// Shutdown requests a compute system shutdown, if IsPending() on the error returned is true,
// it may not actually be shut down until Wait() succeeds.
func (computeSystem *System) Shutdown() (err error) {
// Shutdown requests a compute system shutdown.
func (computeSystem *System) Shutdown(ctx context.Context) error {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Shutdown"
computeSystem.logOperationBegin(operation)
defer func() {
if IsAlreadyClosed(err) || IsAlreadyStopped(err) || IsPending(err) {
computeSystem.logOperationEnd(operation, nil)
} else {
computeSystem.logOperationEnd(operation, err)
}
}()
operation := "hcsshim::System::Shutdown"
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Shutdown", "", ErrAlreadyClosed, nil)
return nil
}
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsShutdownComputeSystem(computeSystem.handle, "", &resultp)
})
events := processHcsResult(resultp)
if err != nil {
return makeSystemError(computeSystem, "Shutdown", "", err, events)
resultJSON, err := vmcompute.HcsShutdownComputeSystem(ctx, computeSystem.handle, "")
events := processHcsResult(ctx, resultJSON)
switch err {
case nil, ErrVmcomputeAlreadyStopped, ErrComputeSystemDoesNotExist, ErrVmcomputeOperationPending:
default:
return makeSystemError(computeSystem, operation, "", err, events)
}
return nil
}
// Terminate requests a compute system terminate, if IsPending() on the error returned is true,
// it may not actually be shut down until Wait() succeeds.
func (computeSystem *System) Terminate() (err error) {
// Terminate requests a compute system terminate.
func (computeSystem *System) Terminate(ctx context.Context) error {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Terminate"
computeSystem.logOperationBegin(operation)
defer func() {
if IsAlreadyClosed(err) || IsAlreadyStopped(err) || IsPending(err) {
computeSystem.logOperationEnd(operation, nil)
} else {
computeSystem.logOperationEnd(operation, err)
}
}()
operation := "hcsshim::System::Terminate"
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Terminate", "", ErrAlreadyClosed, nil)
return nil
}
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsTerminateComputeSystem(computeSystem.handle, "", &resultp)
})
events := processHcsResult(resultp)
if err != nil && err != ErrVmcomputeAlreadyStopped {
return makeSystemError(computeSystem, "Terminate", "", err, events)
resultJSON, err := vmcompute.HcsTerminateComputeSystem(ctx, computeSystem.handle, "")
events := processHcsResult(ctx, resultJSON)
switch err {
case nil, ErrVmcomputeAlreadyStopped, ErrComputeSystemDoesNotExist, ErrVmcomputeOperationPending:
default:
return makeSystemError(computeSystem, operation, "", err, events)
}
return nil
}
// waitBackground waits for the compute system exit notification. Once received
// sets `computeSystem.waitError` (if any) and unblocks all `Wait`,
// `WaitExpectedError`, and `WaitTimeout` calls.
// sets `computeSystem.waitError` (if any) and unblocks all `Wait` calls.
//
// This MUST be called exactly once per `computeSystem.handle` but `Wait`,
// `WaitExpectedError`, and `WaitTimeout` are safe to call multiple times.
// This MUST be called exactly once per `computeSystem.handle` but `Wait` is
// safe to call multiple times.
func (computeSystem *System) waitBackground() {
computeSystem.waitError = waitForNotification(computeSystem.callbackNumber, hcsNotificationSystemExited, nil)
operation := "hcsshim::System::waitBackground"
ctx, span := trace.StartSpan(context.Background(), operation)
defer span.End()
span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
err := waitForNotification(ctx, computeSystem.callbackNumber, hcsNotificationSystemExited, nil)
switch err {
case nil:
log.G(ctx).Debug("system exited")
case ErrVmcomputeUnexpectedExit:
log.G(ctx).Debug("unexpected system exit")
computeSystem.exitError = makeSystemError(computeSystem, operation, "", err, nil)
err = nil
default:
err = makeSystemError(computeSystem, operation, "", err, nil)
}
computeSystem.closedWaitOnce.Do(func() {
computeSystem.waitError = err
close(computeSystem.waitBlock)
})
oc.SetSpanStatus(span, err)
}
// Wait synchronously waits for the compute system to shutdown or terminate. If
// the compute system has already exited returns the previous error (if any).
func (computeSystem *System) Wait() (err error) {
operation := "hcsshim::ComputeSystem::Wait"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
func (computeSystem *System) Wait() error {
<-computeSystem.waitBlock
if computeSystem.waitError != nil {
return makeSystemError(computeSystem, "Wait", "", computeSystem.waitError, nil)
}
return nil
return computeSystem.waitError
}
// WaitExpectedError synchronously waits for the compute system to shutdown or
// terminate and returns the error (if any) as long as it does not match
// `expected`. If the compute system has already exited returns the previous
// error (if any) as long as it does not match `expected`.
func (computeSystem *System) WaitExpectedError(expected error) (err error) {
operation := "hcsshim::ComputeSystem::WaitExpectedError"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
<-computeSystem.waitBlock
if computeSystem.waitError != nil && getInnerError(computeSystem.waitError) != expected {
return makeSystemError(computeSystem, "WaitExpectedError", "", computeSystem.waitError, nil)
}
return nil
}
// WaitTimeout synchronously waits for the compute system to terminate or the
// duration to elapse. If the timeout expires, `IsTimeout(err) == true`. If
// the compute system has already exited returns the previous error (if any).
func (computeSystem *System) WaitTimeout(timeout time.Duration) (err error) {
operation := "hcsshim::ComputeSystem::WaitTimeout"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
// ExitError returns an error describing the reason the compute system terminated.
func (computeSystem *System) ExitError() error {
select {
case <-computeSystem.waitBlock:
if computeSystem.waitError != nil {
return makeSystemError(computeSystem, "WaitTimeout", "", computeSystem.waitError, nil)
return computeSystem.waitError
}
return nil
case <-time.After(timeout):
return makeSystemError(computeSystem, "WaitTimeout", "", ErrTimeout, nil)
return computeSystem.exitError
default:
return errors.New("container not exited")
}
}
func (computeSystem *System) Properties(types ...schema1.PropertyType) (_ *schema1.ContainerProperties, err error) {
// Properties returns the requested container properties targeting a V1 schema container.
func (computeSystem *System) Properties(ctx context.Context, types ...schema1.PropertyType) (*schema1.ContainerProperties, error) {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Properties"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
operation := "hcsshim::System::Properties"
queryBytes, err := json.Marshal(schema1.PropertyQuery{PropertyTypes: types})
if err != nil {
return nil, makeSystemError(computeSystem, "Properties", "", err, nil)
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
queryString := string(queryBytes)
logrus.WithFields(computeSystem.logctx).
WithField(logfields.JSON, queryString).
Debug("HCS ComputeSystem Properties Query")
var resultp, propertiesp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsGetComputeSystemProperties(computeSystem.handle, string(queryString), &propertiesp, &resultp)
})
events := processHcsResult(resultp)
propertiesJSON, resultJSON, err := vmcompute.HcsGetComputeSystemProperties(ctx, computeSystem.handle, string(queryBytes))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, makeSystemError(computeSystem, "Properties", "", err, events)
return nil, makeSystemError(computeSystem, operation, "", err, events)
}
if propertiesp == nil {
if propertiesJSON == "" {
return nil, ErrUnexpectedValue
}
propertiesRaw := interop.ConvertAndFreeCoTaskMemBytes(propertiesp)
properties := &schema1.ContainerProperties{}
if err := json.Unmarshal(propertiesRaw, properties); err != nil {
return nil, makeSystemError(computeSystem, "Properties", "", err, nil)
if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
return properties, nil
}
// PropertiesV2 returns the requested container properties targeting a V2 schema container.
func (computeSystem *System) PropertiesV2(ctx context.Context, types ...hcsschema.PropertyType) (*hcsschema.Properties, error) {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::System::PropertiesV2"
queryBytes, err := json.Marshal(hcsschema.PropertyQuery{PropertyTypes: types})
if err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
propertiesJSON, resultJSON, err := vmcompute.HcsGetComputeSystemProperties(ctx, computeSystem.handle, string(queryBytes))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, events)
}
if propertiesJSON == "" {
return nil, ErrUnexpectedValue
}
properties := &hcsschema.Properties{}
if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
return properties, nil
}
// Pause pauses the execution of the computeSystem. This feature is not enabled in TP5.
func (computeSystem *System) Pause() (err error) {
func (computeSystem *System) Pause(ctx context.Context) (err error) {
operation := "hcsshim::System::Pause"
// hcsPauseComputeSystemContext is an async peration. Start the outer span
// here to measure the full pause time.
ctx, span := trace.StartSpan(ctx, operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Pause"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Pause", "", ErrAlreadyClosed, nil)
return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsPauseComputeSystem(computeSystem.handle, "", &resultp)
})
events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemPauseCompleted, &timeout.SystemPause)
resultJSON, err := vmcompute.HcsPauseComputeSystem(ctx, computeSystem.handle, "")
events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemPauseCompleted, &timeout.SystemPause)
if err != nil {
return makeSystemError(computeSystem, "Pause", "", err, events)
return makeSystemError(computeSystem, operation, "", err, events)
}
return nil
}
// Resume resumes the execution of the computeSystem. This feature is not enabled in TP5.
func (computeSystem *System) Resume() (err error) {
func (computeSystem *System) Resume(ctx context.Context) (err error) {
operation := "hcsshim::System::Resume"
// hcsResumeComputeSystemContext is an async operation. Start the outer span
// here to measure the full restore time.
ctx, span := trace.StartSpan(ctx, operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Resume"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Resume", "", ErrAlreadyClosed, nil)
return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsResumeComputeSystem(computeSystem.handle, "", &resultp)
})
events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemResumeCompleted, &timeout.SystemResume)
resultJSON, err := vmcompute.HcsResumeComputeSystem(ctx, computeSystem.handle, "")
events, err := processAsyncHcsResult(ctx, err, resultJSON, computeSystem.callbackNumber, hcsNotificationSystemResumeCompleted, &timeout.SystemResume)
if err != nil {
return makeSystemError(computeSystem, "Resume", "", err, events)
return makeSystemError(computeSystem, operation, "", err, events)
}
return nil
}
// CreateProcess launches a new process within the computeSystem.
func (computeSystem *System) CreateProcess(c interface{}) (_ *Process, err error) {
func (computeSystem *System) createProcess(ctx context.Context, operation string, c interface{}) (*Process, *vmcompute.HcsProcessInformation, error) {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::CreateProcess"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
var (
processInfo hcsProcessInformation
processHandle hcsProcess
resultp *uint16
)
if computeSystem.handle == 0 {
return nil, makeSystemError(computeSystem, "CreateProcess", "", ErrAlreadyClosed, nil)
return nil, nil, makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
configurationb, err := json.Marshal(c)
if err != nil {
return nil, makeSystemError(computeSystem, "CreateProcess", "", err, nil)
return nil, nil, makeSystemError(computeSystem, operation, "", err, nil)
}
configuration := string(configurationb)
logrus.WithFields(computeSystem.logctx).
WithField(logfields.JSON, configuration).
Debug("HCS ComputeSystem Process Document")
syscallWatcher(computeSystem.logctx, func() {
err = hcsCreateProcess(computeSystem.handle, configuration, &processInfo, &processHandle, &resultp)
})
events := processHcsResult(resultp)
processInfo, processHandle, resultJSON, err := vmcompute.HcsCreateProcess(ctx, computeSystem.handle, configuration)
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, makeSystemError(computeSystem, "CreateProcess", configuration, err, events)
return nil, nil, makeSystemError(computeSystem, operation, configuration, err, events)
}
logrus.WithFields(computeSystem.logctx).
WithField(logfields.ProcessID, processInfo.ProcessId).
Debug("HCS ComputeSystem CreateProcess PID")
log.G(ctx).WithField("pid", processInfo.ProcessId).Debug("created process pid")
return newProcess(processHandle, int(processInfo.ProcessId), computeSystem), &processInfo, nil
}
process := newProcess(processHandle, int(processInfo.ProcessId), computeSystem)
process.cachedPipes = &cachedPipes{
stdIn: processInfo.StdInput,
stdOut: processInfo.StdOutput,
stdErr: processInfo.StdError,
// CreateProcess launches a new process within the computeSystem.
func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) (cow.Process, error) {
operation := "hcsshim::System::CreateProcess"
process, processInfo, err := computeSystem.createProcess(ctx, operation, c)
if err != nil {
return nil, err
}
defer func() {
if err != nil {
process.Close()
}
}()
if err = process.registerCallback(); err != nil {
return nil, makeSystemError(computeSystem, "CreateProcess", "", err, nil)
pipes, err := makeOpenFiles([]syscall.Handle{processInfo.StdInput, processInfo.StdOutput, processInfo.StdError})
if err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
process.stdin = pipes[0]
process.stdout = pipes[1]
process.stderr = pipes[2]
process.hasCachedStdio = true
if err = process.registerCallback(ctx); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
go process.waitBackground()
@ -553,38 +513,25 @@ func (computeSystem *System) CreateProcess(c interface{}) (_ *Process, err error
}
// OpenProcess gets an interface to an existing process within the computeSystem.
func (computeSystem *System) OpenProcess(pid int) (_ *Process, err error) {
func (computeSystem *System) OpenProcess(ctx context.Context, pid int) (*Process, error) {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
// Add PID for the context of this operation
computeSystem.logctx[logfields.ProcessID] = pid
defer delete(computeSystem.logctx, logfields.ProcessID)
operation := "hcsshim::ComputeSystem::OpenProcess"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
var (
processHandle hcsProcess
resultp *uint16
)
operation := "hcsshim::System::OpenProcess"
if computeSystem.handle == 0 {
return nil, makeSystemError(computeSystem, "OpenProcess", "", ErrAlreadyClosed, nil)
return nil, makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
syscallWatcher(computeSystem.logctx, func() {
err = hcsOpenProcess(computeSystem.handle, uint32(pid), &processHandle, &resultp)
})
events := processHcsResult(resultp)
processHandle, resultJSON, err := vmcompute.HcsOpenProcess(ctx, computeSystem.handle, uint32(pid))
events := processHcsResult(ctx, resultJSON)
if err != nil {
return nil, makeSystemError(computeSystem, "OpenProcess", "", err, events)
return nil, makeSystemError(computeSystem, operation, "", err, events)
}
process := newProcess(processHandle, pid, computeSystem)
if err = process.registerCallback(); err != nil {
return nil, makeSystemError(computeSystem, "OpenProcess", "", err, nil)
if err = process.registerCallback(ctx); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
}
go process.waitBackground()
@ -593,39 +540,40 @@ func (computeSystem *System) OpenProcess(pid int) (_ *Process, err error) {
// Close cleans up any state associated with the compute system but does not terminate or wait for it.
func (computeSystem *System) Close() (err error) {
operation := "hcsshim::System::Close"
ctx, span := trace.StartSpan(context.Background(), operation)
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
computeSystem.handleLock.Lock()
defer computeSystem.handleLock.Unlock()
operation := "hcsshim::ComputeSystem::Close"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
// Don't double free this
if computeSystem.handle == 0 {
return nil
}
if err = computeSystem.unregisterCallback(); err != nil {
return makeSystemError(computeSystem, "Close", "", err, nil)
if err = computeSystem.unregisterCallback(ctx); err != nil {
return makeSystemError(computeSystem, operation, "", err, nil)
}
syscallWatcher(computeSystem.logctx, func() {
err = hcsCloseComputeSystem(computeSystem.handle)
})
err = vmcompute.HcsCloseComputeSystem(ctx, computeSystem.handle)
if err != nil {
return makeSystemError(computeSystem, "Close", "", err, nil)
return makeSystemError(computeSystem, operation, "", err, nil)
}
computeSystem.handle = 0
computeSystem.closedWaitOnce.Do(func() {
computeSystem.waitError = ErrAlreadyClosed
close(computeSystem.waitBlock)
})
return nil
}
func (computeSystem *System) registerCallback() error {
context := &notifcationWatcherContext{
func (computeSystem *System) registerCallback(ctx context.Context) error {
callbackContext := &notifcationWatcherContext{
channels: newSystemChannels(),
systemID: computeSystem.id,
}
@ -633,32 +581,31 @@ func (computeSystem *System) registerCallback() error {
callbackMapLock.Lock()
callbackNumber := nextCallback
nextCallback++
callbackMap[callbackNumber] = context
callbackMap[callbackNumber] = callbackContext
callbackMapLock.Unlock()
var callbackHandle hcsCallback
err := hcsRegisterComputeSystemCallback(computeSystem.handle, notificationWatcherCallback, callbackNumber, &callbackHandle)
callbackHandle, err := vmcompute.HcsRegisterComputeSystemCallback(ctx, computeSystem.handle, notificationWatcherCallback, callbackNumber)
if err != nil {
return err
}
context.handle = callbackHandle
callbackContext.handle = callbackHandle
computeSystem.callbackNumber = callbackNumber
return nil
}
func (computeSystem *System) unregisterCallback() error {
func (computeSystem *System) unregisterCallback(ctx context.Context) error {
callbackNumber := computeSystem.callbackNumber
callbackMapLock.RLock()
context := callbackMap[callbackNumber]
callbackContext := callbackMap[callbackNumber]
callbackMapLock.RUnlock()
if context == nil {
if callbackContext == nil {
return nil
}
handle := context.handle
handle := callbackContext.handle
if handle == 0 {
return nil
@ -666,12 +613,12 @@ func (computeSystem *System) unregisterCallback() error {
// hcsUnregisterComputeSystemCallback has its own syncronization
// to wait for all callbacks to complete. We must NOT hold the callbackMapLock.
err := hcsUnregisterComputeSystemCallback(handle)
err := vmcompute.HcsUnregisterComputeSystemCallback(ctx, handle)
if err != nil {
return err
}
closeChannels(context.channels)
closeChannels(callbackContext.channels)
callbackMapLock.Lock()
delete(callbackMap, callbackNumber)
@ -683,36 +630,26 @@ func (computeSystem *System) unregisterCallback() error {
}
// Modify the System by sending a request to HCS
func (computeSystem *System) Modify(config interface{}) (err error) {
func (computeSystem *System) Modify(ctx context.Context, config interface{}) error {
computeSystem.handleLock.RLock()
defer computeSystem.handleLock.RUnlock()
operation := "hcsshim::ComputeSystem::Modify"
computeSystem.logOperationBegin(operation)
defer func() { computeSystem.logOperationEnd(operation, err) }()
operation := "hcsshim::System::Modify"
if computeSystem.handle == 0 {
return makeSystemError(computeSystem, "Modify", "", ErrAlreadyClosed, nil)
return makeSystemError(computeSystem, operation, "", ErrAlreadyClosed, nil)
}
requestJSON, err := json.Marshal(config)
requestBytes, err := json.Marshal(config)
if err != nil {
return err
}
requestString := string(requestJSON)
logrus.WithFields(computeSystem.logctx).
WithField(logfields.JSON, requestString).
Debug("HCS ComputeSystem Modify Document")
var resultp *uint16
syscallWatcher(computeSystem.logctx, func() {
err = hcsModifyComputeSystem(computeSystem.handle, requestString, &resultp)
})
events := processHcsResult(resultp)
requestJSON := string(requestBytes)
resultJSON, err := vmcompute.HcsModifyComputeSystem(ctx, computeSystem.handle, requestJSON)
events := processHcsResult(ctx, resultJSON)
if err != nil {
return makeSystemError(computeSystem, "Modify", requestString, err, events)
return makeSystemError(computeSystem, operation, requestJSON, err, events)
}
return nil

15
vendor/github.com/Microsoft/hcsshim/internal/hcs/waithelper.go generated vendored
View file

@ -1,25 +1,26 @@
package hcs
import (
"context"
"time"
"github.com/sirupsen/logrus"
"github.com/Microsoft/hcsshim/internal/log"
)
func processAsyncHcsResult(err error, resultp *uint16, callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) ([]ErrorEvent, error) {
events := processHcsResult(resultp)
func processAsyncHcsResult(ctx context.Context, err error, resultJSON string, callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) ([]ErrorEvent, error) {
events := processHcsResult(ctx, resultJSON)
if IsPending(err) {
return nil, waitForNotification(callbackNumber, expectedNotification, timeout)
return nil, waitForNotification(ctx, callbackNumber, expectedNotification, timeout)
}
return events, err
}
func waitForNotification(callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) error {
func waitForNotification(ctx context.Context, callbackNumber uintptr, expectedNotification hcsNotification, timeout *time.Duration) error {
callbackMapLock.RLock()
if _, ok := callbackMap[callbackNumber]; !ok {
callbackMapLock.RUnlock()
logrus.Errorf("failed to waitForNotification: callbackNumber %d does not exist in callbackMap", callbackNumber)
log.G(ctx).WithField("callbackNumber", callbackNumber).Error("failed to waitForNotification: callbackNumber does not exist in callbackMap")
return ErrHandleClose
}
channels := callbackMap[callbackNumber].channels
@ -27,7 +28,7 @@ func waitForNotification(callbackNumber uintptr, expectedNotification hcsNotific
expectedChannel := channels[expectedNotification]
if expectedChannel == nil {
logrus.Errorf("unknown notification type in waitForNotification %x", expectedNotification)
log.G(ctx).WithField("type", expectedNotification).Error("unknown notification type in waitForNotification")
return ErrInvalidNotificationType
}

41
vendor/github.com/Microsoft/hcsshim/internal/hcs/watcher.go generated vendored
View file

@ -1,41 +0,0 @@
package hcs
import (
"context"
"github.com/Microsoft/hcsshim/internal/logfields"
"github.com/Microsoft/hcsshim/internal/timeout"
"github.com/sirupsen/logrus"
)
// syscallWatcher is used as a very simple goroutine around calls into
// the platform. In some cases, we have seen HCS APIs not returning due to
// various bugs, and the goroutine making the syscall ends up not returning,
// prior to its async callback. By spinning up a syscallWatcher, it allows
// us to at least log a warning if a syscall doesn't complete in a reasonable
// amount of time.
//
// Usage is:
//
// syscallWatcher(logContext, func() {
// err = <syscall>(args...)
// })
//
func syscallWatcher(logContext logrus.Fields, syscallLambda func()) {
ctx, cancel := context.WithTimeout(context.Background(), timeout.SyscallWatcher)
defer cancel()
go watchFunc(ctx, logContext)
syscallLambda()
}
func watchFunc(ctx context.Context, logContext logrus.Fields) {
select {
case <-ctx.Done():
if ctx.Err() != context.Canceled {
logrus.WithFields(logContext).
WithField(logfields.Timeout, timeout.SyscallWatcher).
Warning("Syscall did not complete within operation timeout. This may indicate a platform issue. If it appears to be making no forward progress, obtain the stacks and see if there is a syscall stuck in the platform API for a significant length of time.")
}
}
}

22
vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go generated vendored
View file

@ -3,6 +3,7 @@ package hns
import (
"encoding/json"
"net"
"strings"
"github.com/sirupsen/logrus"
)
@ -94,6 +95,27 @@ func GetHNSEndpointByName(endpointName string) (*HNSEndpoint, error) {
return nil, EndpointNotFoundError{EndpointName: endpointName}
}
type endpointAttachInfo struct {
SharedContainers json.RawMessage `json:",omitempty"`
}
func (endpoint *HNSEndpoint) IsAttached(vID string) (bool, error) {
attachInfo := endpointAttachInfo{}
err := hnsCall("GET", "/endpoints/"+endpoint.Id, "", &attachInfo)
// Return false allows us to just return the err
if err != nil {
return false, err
}
if strings.Contains(strings.ToLower(string(attachInfo.SharedContainers)), strings.ToLower(vID)) {
return true, nil
}
return false, nil
}
// Create Endpoint by sending EndpointRequest to HNS. TODO: Create a separate HNS interface to place all these methods
func (endpoint *HNSEndpoint) Create() (*HNSEndpoint, error) {
operation := "Create"

15
vendor/github.com/Microsoft/hcsshim/internal/hns/hnsfuncs.go generated vendored
View file

@ -9,23 +9,30 @@ import (
"github.com/sirupsen/logrus"
)
func hnsCall(method, path, request string, returnResponse interface{}) error {
func hnsCallRawResponse(method, path, request string) (*hnsResponse, error) {
var responseBuffer *uint16
logrus.Debugf("[%s]=>[%s] Request : %s", method, path, request)
err := _hnsCall(method, path, request, &responseBuffer)
if err != nil {
return hcserror.New(err, "hnsCall ", "")
return nil, hcserror.New(err, "hnsCall ", "")
}
response := interop.ConvertAndFreeCoTaskMemString(responseBuffer)
hnsresponse := &hnsResponse{}
if err = json.Unmarshal([]byte(response), &hnsresponse); err != nil {
return err
return nil, err
}
return hnsresponse, nil
}
func hnsCall(method, path, request string, returnResponse interface{}) error {
hnsresponse, err := hnsCallRawResponse(method, path, request)
if err != nil {
return fmt.Errorf("failed during hnsCallRawResponse: %v", err)
}
if !hnsresponse.Success {
return fmt.Errorf("HNS failed with error : %s", hnsresponse.Error)
return fmt.Errorf("hns failed with error : %s", hnsresponse.Error)
}
if len(hnsresponse.Output) == 0 {

5
vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go generated vendored
View file

@ -55,8 +55,9 @@ type PaPolicy struct {
type OutboundNatPolicy struct {
Policy
VIP string `json:"VIP,omitempty"`
Exceptions []string `json:"ExceptionList,omitempty"`
VIP string `json:"VIP,omitempty"`
Exceptions []string `json:"ExceptionList,omitempty"`
Destinations []string `json:",omitempty"`
}
type ActionType string

4
vendor/github.com/Microsoft/hcsshim/internal/interop/interop.go generated vendored
View file

@ -15,10 +15,6 @@ func ConvertAndFreeCoTaskMemString(buffer *uint16) string {
return str
}
func ConvertAndFreeCoTaskMemBytes(buffer *uint16) []byte {
return []byte(ConvertAndFreeCoTaskMemString(buffer))
}
func Win32FromHresult(hr uintptr) syscall.Errno {
if hr&0x1fff0000 == 0x00070000 {
return syscall.Errno(hr & 0xffff)

23
vendor/github.com/Microsoft/hcsshim/internal/log/g.go generated vendored Normal file
View file

@ -0,0 +1,23 @@
package log
import (
"context"
"github.com/sirupsen/logrus"
"go.opencensus.io/trace"
)
// G returns a `logrus.Entry` with the `TraceID, SpanID` from `ctx` if `ctx`
// contains an OpenCensus `trace.Span`.
func G(ctx context.Context) *logrus.Entry {
span := trace.FromContext(ctx)
if span != nil {
sctx := span.SpanContext()
return logrus.WithFields(logrus.Fields{
"traceID": sctx.TraceID.String(),
"spanID": sctx.SpanID.String(),
// "parentSpanID": TODO: JTERRY75 - Try to convince OC to export this?
})
}
return logrus.NewEntry(logrus.StandardLogger())
}

43
vendor/github.com/Microsoft/hcsshim/internal/oc/exporter.go generated vendored Normal file
View file

@ -0,0 +1,43 @@
package oc
import (
"github.com/sirupsen/logrus"
"go.opencensus.io/trace"
)
var _ = (trace.Exporter)(&LogrusExporter{})
// LogrusExporter is an OpenCensus `trace.Exporter` that exports
// `trace.SpanData` to logrus output.
type LogrusExporter struct {
}
// ExportSpan exports `s` based on the the following rules:
//
// 1. All output will contain `s.Attributes`, `s.TraceID`, `s.SpanID`,
// `s.ParentSpanID` for correlation
//
// 2. Any calls to .Annotate will not be supported.
//
// 3. The span itself will be written at `logrus.InfoLevel` unless
// `s.Status.Code != 0` in which case it will be written at `logrus.ErrorLevel`
// providing `s.Status.Message` as the error value.
func (le *LogrusExporter) ExportSpan(s *trace.SpanData) {
// Combine all span annotations with traceID, spanID, parentSpanID
baseEntry := logrus.WithFields(logrus.Fields(s.Attributes))
baseEntry.Data["traceID"] = s.TraceID.String()
baseEntry.Data["spanID"] = s.SpanID.String()
baseEntry.Data["parentSpanID"] = s.ParentSpanID.String()
baseEntry.Data["startTime"] = s.StartTime
baseEntry.Data["endTime"] = s.EndTime
baseEntry.Data["duration"] = s.EndTime.Sub(s.StartTime).String()
baseEntry.Data["name"] = s.Name
baseEntry.Time = s.StartTime
level := logrus.InfoLevel
if s.Status.Code != 0 {
level = logrus.ErrorLevel
baseEntry.Data[logrus.ErrorKey] = s.Status.Message
}
baseEntry.Log(level, "Span")
}

17
vendor/github.com/Microsoft/hcsshim/internal/oc/span.go generated vendored Normal file
View file

@ -0,0 +1,17 @@
package oc
import (
"go.opencensus.io/trace"
)
// SetSpanStatus sets `span.SetStatus` to the proper status depending on `err`. If
// `err` is `nil` assumes `trace.StatusCodeOk`.
func SetSpanStatus(span *trace.Span, err error) {
status := trace.Status{}
if err != nil {
// TODO: JTERRY75 - Handle errors in a non-generic way
status.Code = trace.StatusCodeUnknown
status.Message = err.Error()
}
span.SetStatus(status)
}

9
vendor/github.com/Microsoft/hcsshim/internal/schema1/schema1.go generated vendored
View file

@ -4,7 +4,8 @@ import (
"encoding/json"
"time"
"github.com/Microsoft/hcsshim/internal/schema2"
"github.com/Microsoft/go-winio/pkg/guid"
hcsschema "github.com/Microsoft/hcsshim/internal/schema2"
)
// ProcessConfig is used as both the input of Container.CreateProcess
@ -62,7 +63,7 @@ type MappedVirtualDisk struct {
CreateInUtilityVM bool `json:",omitempty"`
ReadOnly bool `json:",omitempty"`
Cache string `json:",omitempty"` // "" (Unspecified); "Disabled"; "Enabled"; "Private"; "PrivateAllowSharing"
AttachOnly bool `json:",omitempty:`
AttachOnly bool `json:",omitempty"`
}
// AssignedDevice represents a device that has been directly assigned to a container
@ -133,9 +134,10 @@ type ContainerProperties struct {
State string
Name string
SystemType string
RuntimeOSType string `json:"RuntimeOsType,omitempty"`
Owner string
SiloGUID string `json:"SiloGuid,omitempty"`
RuntimeID string `json:"RuntimeId,omitempty"`
RuntimeID guid.GUID `json:"RuntimeId,omitempty"`
IsRuntimeTemplate bool `json:",omitempty"`
RuntimeImagePath string `json:",omitempty"`
Stopped bool `json:",omitempty"`
@ -214,6 +216,7 @@ type MappedVirtualDiskController struct {
type GuestDefinedCapabilities struct {
NamespaceAddRequestSupported bool `json:",omitempty"`
SignalProcessSupported bool `json:",omitempty"`
DumpStacksSupported bool `json:",omitempty"`
}
// GuestConnectionInfo is the structure of an iterm return by a GuestConnection call on a utility VM

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/attachment.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Attachment struct {
Type_ string `json:"Type,omitempty"`
Path string `json:"Path,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/cache_query_stats_response.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type CacheQueryStatsResponse struct {
L3OccupancyBytes int32 `json:"L3OccupancyBytes,omitempty"`
L3TotalBwBytes int32 `json:"L3TotalBwBytes,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/close_handle.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type CloseHandle struct {
Handle string `json:"Handle,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/com_port.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// ComPort specifies the named pipe that will be used for the port, with empty string indicating a disconnected port.
type ComPort struct {
NamedPipe string `json:"NamedPipe,omitempty"`
OptimizeForDebugger bool `json:"OptimizeForDebugger,omitempty"`

3
vendor/github.com/Microsoft/hcsshim/internal/schema2/compute_system.go generated vendored
View file

@ -10,14 +10,13 @@
package hcsschema
type ComputeSystem struct {
Owner string `json:"Owner,omitempty"`
SchemaVersion *Version `json:"SchemaVersion,omitempty"`
HostingSystemId string `json:"HostingSystemId,omitempty"`
HostedSystem *HostedSystem `json:"HostedSystem,omitempty"`
HostedSystem interface{} `json:"HostedSystem,omitempty"`
Container *Container `json:"Container,omitempty"`

32
vendor/github.com/Microsoft/hcsshim/internal/schema2/configuration.go generated vendored
View file

@ -25,37 +25,37 @@ func (c contextKey) String() string {
var (
// ContextOAuth2 takes a oauth2.TokenSource as authentication for the request.
ContextOAuth2 = contextKey("token")
ContextOAuth2 = contextKey("token")
// ContextBasicAuth takes BasicAuth as authentication for the request.
ContextBasicAuth = contextKey("basic")
ContextBasicAuth = contextKey("basic")
// ContextAccessToken takes a string oauth2 access token as authentication for the request.
ContextAccessToken = contextKey("accesstoken")
ContextAccessToken = contextKey("accesstoken")
// ContextAPIKey takes an APIKey as authentication for the request
ContextAPIKey = contextKey("apikey")
ContextAPIKey = contextKey("apikey")
)
// BasicAuth provides basic http authentication to a request passed via context using ContextBasicAuth
// BasicAuth provides basic http authentication to a request passed via context using ContextBasicAuth
type BasicAuth struct {
UserName string `json:"userName,omitempty"`
Password string `json:"password,omitempty"`
UserName string `json:"userName,omitempty"`
Password string `json:"password,omitempty"`
}
// APIKey provides API key based authentication to a request passed via context using ContextAPIKey
type APIKey struct {
Key string
Prefix string
Key string
Prefix string
}
type Configuration struct {
BasePath string `json:"basePath,omitempty"`
Host string `json:"host,omitempty"`
Scheme string `json:"scheme,omitempty"`
DefaultHeader map[string]string `json:"defaultHeader,omitempty"`
UserAgent string `json:"userAgent,omitempty"`
HTTPClient *http.Client
BasePath string `json:"basePath,omitempty"`
Host string `json:"host,omitempty"`
Scheme string `json:"scheme,omitempty"`
DefaultHeader map[string]string `json:"defaultHeader,omitempty"`
UserAgent string `json:"userAgent,omitempty"`
HTTPClient *http.Client
}
func NewConfiguration() *Configuration {
@ -69,4 +69,4 @@ func NewConfiguration() *Configuration {
func (c *Configuration) AddDefaultHeader(key string, value string) {
c.DefaultHeader[key] = value
}
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/console_size.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type ConsoleSize struct {
Height int32 `json:"Height,omitempty"`
Width int32 `json:"Width,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/container.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Container struct {
GuestOs *GuestOs `json:"GuestOs,omitempty"`
Storage *Storage `json:"Storage,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/container_memory_information.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// memory usage as viewed from within the container
type ContainerMemoryInformation struct {
TotalPhysicalBytes int32 `json:"TotalPhysicalBytes,omitempty"`
TotalUsage int32 `json:"TotalUsage,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/devices.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Devices struct {
ComPorts map[string]ComPort `json:"ComPorts,omitempty"`
Scsi map[string]Scsi `json:"Scsi,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/enhanced_mode_video.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type EnhancedModeVideo struct {
ConnectionOptions *RdpConnectionOptions `json:"ConnectionOptions,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/flexible_io_device.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type FlexibleIoDevice struct {
EmulatorId string `json:"EmulatorId,omitempty"`
HostingModel string `json:"HostingModel,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_crash_reporting.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type GuestCrashReporting struct {
WindowsCrashSettings *WindowsCrashReporting `json:"WindowsCrashSettings,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/guest_os.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type GuestOs struct {
HostName string `json:"HostName,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/hosted_system.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type HostedSystem struct {
SchemaVersion *Version `json:"SchemaVersion,omitempty"`
Container *Container `json:"Container,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type HvSocket struct {
Config *HvSocketSystemConfig `json:"Config,omitempty"`
EnablePowerShellDirect bool `json:"EnablePowerShellDirect,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/hv_socket_2.go generated vendored
View file

@ -11,6 +11,5 @@ package hcsschema
// HvSocket configuration for a VM
type HvSocket2 struct {
HvSocketConfig *HvSocketSystemConfig `json:"HvSocketConfig,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/layer.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Layer struct {
Id string `json:"Id,omitempty"`
Path string `json:"Path,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_directory.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type MappedDirectory struct {
HostPath string `json:"HostPath,omitempty"`
HostPathType string `json:"HostPathType,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/mapped_pipe.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type MappedPipe struct {
ContainerPipeName string `json:"ContainerPipeName,omitempty"`
HostPath string `json:"HostPath,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/memory.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type Memory struct {
SizeInMB int32 `json:"SizeInMB,omitempty"`
}

5
vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_2.go generated vendored
View file

@ -22,4 +22,9 @@ type Memory2 struct {
// EnableDeferredCommit is private in the schema. If regenerated need to add back.
EnableDeferredCommit bool `json:"EnableDeferredCommit,omitempty"`
// EnableColdDiscardHint if enabled, then the memory cold discard hint feature is exposed
// 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"`
}

3
vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_information_for_vm.go generated vendored
View file

@ -10,8 +10,7 @@
package hcsschema
type MemoryInformationForVm struct {
VirtualNodeCount int32 `json:"VirtualNodeCount,omitempty"`
VirtualNodeCount uint32 `json:"VirtualNodeCount,omitempty"`
VirtualMachineMemory *VmMemory `json:"VirtualMachineMemory,omitempty"`

7
vendor/github.com/Microsoft/hcsshim/internal/schema2/memory_stats.go generated vendored
View file

@ -11,10 +11,9 @@ package hcsschema
// Memory runtime statistics
type MemoryStats struct {
MemoryUsageCommitBytes uint64 `json:"MemoryUsageCommitBytes,omitempty"`
MemoryUsageCommitBytes int32 `json:"MemoryUsageCommitBytes,omitempty"`
MemoryUsageCommitPeakBytes uint64 `json:"MemoryUsageCommitPeakBytes,omitempty"`
MemoryUsageCommitPeakBytes int32 `json:"MemoryUsageCommitPeakBytes,omitempty"`
MemoryUsagePrivateWorkingSetBytes int32 `json:"MemoryUsagePrivateWorkingSetBytes,omitempty"`
MemoryUsagePrivateWorkingSetBytes uint64 `json:"MemoryUsagePrivateWorkingSetBytes,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/network_adapter.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type NetworkAdapter struct {
EndpointId string `json:"EndpointId,omitempty"`
MacAddress string `json:"MacAddress,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/networking.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Networking struct {
AllowUnqualifiedDnsQuery bool `json:"AllowUnqualifiedDnsQuery,omitempty"`
DnsSearchList string `json:"DnsSearchList,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_notification.go generated vendored
View file

@ -11,6 +11,5 @@ package hcsschema
// Notification data that is indicated to components running in the Virtual Machine.
type PauseNotification struct {
Reason string `json:"Reason,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/pause_options.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// Options for HcsPauseComputeSystem
type PauseOptions struct {
SuspensionLevel string `json:"SuspensionLevel,omitempty"`
HostedNotification *PauseNotification `json:"HostedNotification,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/plan9.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type Plan9 struct {
Shares []Plan9Share `json:"Shares,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/process_details.go generated vendored
View file

@ -15,7 +15,6 @@ import (
// Information about a process running in a container
type ProcessDetails struct {
ProcessId int32 `json:"ProcessId,omitempty"`
ImageName string `json:"ImageName,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/process_modify_request.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// Passed to HcsRpc_ModifyProcess
type ProcessModifyRequest struct {
Operation string `json:"Operation,omitempty"`
ConsoleSize *ConsoleSize `json:"ConsoleSize,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/process_parameters.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type ProcessParameters struct {
ApplicationName string `json:"ApplicationName,omitempty"`
CommandLine string `json:"CommandLine,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/process_status.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// Status of a process running in a container
type ProcessStatus struct {
ProcessId int32 `json:"ProcessId,omitempty"`
Exited bool `json:"Exited,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/processor.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Processor struct {
Count int32 `json:"Count,omitempty"`
Maximum int32 `json:"Maximum,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_2.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Processor2 struct {
Count int32 `json:"Count,omitempty"`
Limit int32 `json:"Limit,omitempty"`

7
vendor/github.com/Microsoft/hcsshim/internal/schema2/processor_stats.go generated vendored
View file

@ -11,10 +11,9 @@ package hcsschema
// CPU runtime statistics
type ProcessorStats struct {
TotalRuntime100ns uint64 `json:"TotalRuntime100ns,omitempty"`
TotalRuntime100ns int32 `json:"TotalRuntime100ns,omitempty"`
RuntimeUser100ns uint64 `json:"RuntimeUser100ns,omitempty"`
RuntimeUser100ns int32 `json:"RuntimeUser100ns,omitempty"`
RuntimeKernel100ns int32 `json:"RuntimeKernel100ns,omitempty"`
RuntimeKernel100ns uint64 `json:"RuntimeKernel100ns,omitempty"`
}

9
vendor/github.com/Microsoft/hcsshim/internal/schema2/properties.go generated vendored
View file

@ -9,8 +9,11 @@
package hcsschema
type Properties struct {
import (
v1 "github.com/containerd/cgroups/stats/v1"
)
type Properties struct {
Id string `json:"Id,omitempty"`
SystemType string `json:"SystemType,omitempty"`
@ -44,4 +47,8 @@ type Properties struct {
SharedMemoryRegionInfo []SharedMemoryRegionInfo `json:"SharedMemoryRegionInfo,omitempty"`
GuestConnectionInfo *GuestConnectionInfo `json:"GuestConnectionInfo,omitempty"`
// Metrics is not part of the API for HCS but this is used for LCOW v2 to
// return the full cgroup metrics from the guest.
Metrics *v1.Metrics `json:"LCOWMetrics,omitempty"`
}

5
vendor/github.com/Microsoft/hcsshim/internal/schema2/property_query.go generated vendored
View file

@ -9,8 +9,7 @@
package hcsschema
// By default the basic properties will be returned. This query provides a way to request specific properties.
// By default the basic properties will be returned. This query provides a way to request specific properties.
type PropertyQuery struct {
PropertyTypes []string `json:"PropertyTypes,omitempty"`
PropertyTypes []PropertyType `json:"PropertyTypes,omitempty"`
}

23
vendor/github.com/Microsoft/hcsshim/internal/schema2/property_type.go generated vendored Normal file
View file

@ -0,0 +1,23 @@
/*
* HCS API
*
* No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
*
* API version: 2.1
* Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
*/
package hcsschema
type PropertyType string
const (
PTMemory PropertyType = "Memory"
PTGuestMemory PropertyType = "GuestMemory"
PTStatistics PropertyType = "Statistics"
PTProcessList PropertyType = "ProcessList"
PTTerminateOnLastHandleClosed PropertyType = "TerminateOnLastHandleClosed"
PTSharedMemoryRegion PropertyType = "SharedMemoryRegion"
PTGuestConnection PropertyType = "GuestConnection"
PTICHeartbeatStatus PropertyType = "ICHeartbeatStatus"
)

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/rdp_connection_options.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type RdpConnectionOptions struct {
AccessSids []string `json:"AccessSids,omitempty"`
NamedPipe string `json:"NamedPipe,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_changes.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type RegistryChanges struct {
AddValues []RegistryValue `json:"AddValues,omitempty"`
DeleteKeys []RegistryKey `json:"DeleteKeys,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_key.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type RegistryKey struct {
Hive string `json:"Hive,omitempty"`
Name string `json:"Name,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/registry_value.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type RegistryValue struct {
Key *RegistryKey `json:"Key,omitempty"`
Name string `json:"Name,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_configuration.go generated vendored
View file

@ -10,6 +10,5 @@
package hcsschema
type SharedMemoryConfiguration struct {
Regions []SharedMemoryRegion `json:"Regions,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type SharedMemoryRegion struct {
SectionName string `json:"SectionName,omitempty"`
StartOffset int32 `json:"StartOffset,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/shared_memory_region_info.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type SharedMemoryRegionInfo struct {
SectionName string `json:"SectionName,omitempty"`
GuestPhysicalAddress int32 `json:"GuestPhysicalAddress,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/silo_properties.go generated vendored
View file

@ -11,7 +11,6 @@ package hcsschema
// Silo job information
type SiloProperties struct {
Enabled bool `json:"Enabled,omitempty"`
JobName string `json:"JobName,omitempty"`

3
vendor/github.com/Microsoft/hcsshim/internal/schema2/statistics.go generated vendored
View file

@ -15,12 +15,11 @@ import (
// Runtime statistics for a container
type Statistics struct {
Timestamp time.Time `json:"Timestamp,omitempty"`
ContainerStartTime time.Time `json:"ContainerStartTime,omitempty"`
Uptime100ns int32 `json:"Uptime100ns,omitempty"`
Uptime100ns uint64 `json:"Uptime100ns,omitempty"`
Processor *ProcessorStats `json:"Processor,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_qo_s.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type StorageQoS struct {
IopsMaximum int32 `json:"IopsMaximum,omitempty"`
BandwidthMaximum int32 `json:"BandwidthMaximum,omitempty"`

9
vendor/github.com/Microsoft/hcsshim/internal/schema2/storage_stats.go generated vendored
View file

@ -11,12 +11,11 @@ package hcsschema
// Storage runtime statistics
type StorageStats struct {
ReadCountNormalized uint64 `json:"ReadCountNormalized,omitempty"`
ReadCountNormalized int32 `json:"ReadCountNormalized,omitempty"`
ReadSizeBytes uint64 `json:"ReadSizeBytes,omitempty"`
ReadSizeBytes int32 `json:"ReadSizeBytes,omitempty"`
WriteCountNormalized uint64 `json:"WriteCountNormalized,omitempty"`
WriteCountNormalized int32 `json:"WriteCountNormalized,omitempty"`
WriteSizeBytes int32 `json:"WriteSizeBytes,omitempty"`
WriteSizeBytes uint64 `json:"WriteSizeBytes,omitempty"`
}

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/topology.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Topology struct {
Memory *Memory2 `json:"Memory,omitempty"`
Processor *Processor2 `json:"Processor,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type Uefi struct {
EnableDebugger bool `json:"EnableDebugger,omitempty"`
SecureBootTemplateId string `json:"SecureBootTemplateId,omitempty"`

1
vendor/github.com/Microsoft/hcsshim/internal/schema2/uefi_boot_entry.go generated vendored
View file

@ -10,7 +10,6 @@
package hcsschema
type UefiBootEntry struct {
DeviceType string `json:"DeviceType,omitempty"`
DevicePath string `json:"DevicePath,omitempty"`

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