617 lines
20 KiB
Go
617 lines
20 KiB
Go
package types // import "github.com/docker/docker/api/types"
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/docker/docker/api/types/container"
|
|
"github.com/docker/docker/api/types/filters"
|
|
"github.com/docker/docker/api/types/mount"
|
|
"github.com/docker/docker/api/types/network"
|
|
"github.com/docker/docker/api/types/registry"
|
|
"github.com/docker/docker/api/types/swarm"
|
|
"github.com/docker/go-connections/nat"
|
|
)
|
|
|
|
// RootFS returns Image's RootFS description including the layer IDs.
|
|
type RootFS struct {
|
|
Type string
|
|
Layers []string `json:",omitempty"`
|
|
BaseLayer string `json:",omitempty"`
|
|
}
|
|
|
|
// ImageInspect contains response of Engine API:
|
|
// GET "/images/{name:.*}/json"
|
|
type ImageInspect struct {
|
|
ID string `json:"Id"`
|
|
RepoTags []string
|
|
RepoDigests []string
|
|
Parent string
|
|
Comment string
|
|
Created string
|
|
Container string
|
|
ContainerConfig *container.Config
|
|
DockerVersion string
|
|
Author string
|
|
Config *container.Config
|
|
Architecture string
|
|
Variant string `json:",omitempty"`
|
|
Os string
|
|
OsVersion string `json:",omitempty"`
|
|
Size int64
|
|
VirtualSize int64
|
|
GraphDriver GraphDriverData
|
|
RootFS RootFS
|
|
Metadata ImageMetadata
|
|
}
|
|
|
|
// ImageMetadata contains engine-local data about the image
|
|
type ImageMetadata struct {
|
|
LastTagTime time.Time `json:",omitempty"`
|
|
}
|
|
|
|
// Container contains response of Engine API:
|
|
// GET "/containers/json"
|
|
type Container struct {
|
|
ID string `json:"Id"`
|
|
Names []string
|
|
Image string
|
|
ImageID string
|
|
Command string
|
|
Created int64
|
|
Ports []Port
|
|
SizeRw int64 `json:",omitempty"`
|
|
SizeRootFs int64 `json:",omitempty"`
|
|
Labels map[string]string
|
|
State string
|
|
Status string
|
|
HostConfig struct {
|
|
NetworkMode string `json:",omitempty"`
|
|
}
|
|
NetworkSettings *SummaryNetworkSettings
|
|
Mounts []MountPoint
|
|
}
|
|
|
|
// CopyConfig contains request body of Engine API:
|
|
// POST "/containers/"+containerID+"/copy"
|
|
type CopyConfig struct {
|
|
Resource string
|
|
}
|
|
|
|
// ContainerPathStat is used to encode the header from
|
|
// GET "/containers/{name:.*}/archive"
|
|
// "Name" is the file or directory name.
|
|
type ContainerPathStat struct {
|
|
Name string `json:"name"`
|
|
Size int64 `json:"size"`
|
|
Mode os.FileMode `json:"mode"`
|
|
Mtime time.Time `json:"mtime"`
|
|
LinkTarget string `json:"linkTarget"`
|
|
}
|
|
|
|
// ContainerStats contains response of Engine API:
|
|
// GET "/stats"
|
|
type ContainerStats struct {
|
|
Body io.ReadCloser `json:"body"`
|
|
OSType string `json:"ostype"`
|
|
}
|
|
|
|
// Ping contains response of Engine API:
|
|
// GET "/_ping"
|
|
type Ping struct {
|
|
APIVersion string
|
|
OSType string
|
|
Experimental bool
|
|
BuilderVersion BuilderVersion
|
|
}
|
|
|
|
// ComponentVersion describes the version information for a specific component.
|
|
type ComponentVersion struct {
|
|
Name string
|
|
Version string
|
|
Details map[string]string `json:",omitempty"`
|
|
}
|
|
|
|
// Version contains response of Engine API:
|
|
// GET "/version"
|
|
type Version struct {
|
|
Platform struct{ Name string } `json:",omitempty"`
|
|
Components []ComponentVersion `json:",omitempty"`
|
|
|
|
// The following fields are deprecated, they relate to the Engine component and are kept for backwards compatibility
|
|
|
|
Version string
|
|
APIVersion string `json:"ApiVersion"`
|
|
MinAPIVersion string `json:"MinAPIVersion,omitempty"`
|
|
GitCommit string
|
|
GoVersion string
|
|
Os string
|
|
Arch string
|
|
KernelVersion string `json:",omitempty"`
|
|
Experimental bool `json:",omitempty"`
|
|
BuildTime string `json:",omitempty"`
|
|
}
|
|
|
|
// Commit holds the Git-commit (SHA1) that a binary was built from, as reported
|
|
// in the version-string of external tools, such as containerd, or runC.
|
|
type Commit struct {
|
|
ID string // ID is the actual commit ID of external tool.
|
|
Expected string // Expected is the commit ID of external tool expected by dockerd as set at build time.
|
|
}
|
|
|
|
// Info contains response of Engine API:
|
|
// GET "/info"
|
|
type Info struct {
|
|
ID string
|
|
Containers int
|
|
ContainersRunning int
|
|
ContainersPaused int
|
|
ContainersStopped int
|
|
Images int
|
|
Driver string
|
|
DriverStatus [][2]string
|
|
SystemStatus [][2]string // SystemStatus is only propagated by the Swarm standalone API
|
|
Plugins PluginsInfo
|
|
MemoryLimit bool
|
|
SwapLimit bool
|
|
KernelMemory bool
|
|
KernelMemoryTCP bool
|
|
CPUCfsPeriod bool `json:"CpuCfsPeriod"`
|
|
CPUCfsQuota bool `json:"CpuCfsQuota"`
|
|
CPUShares bool
|
|
CPUSet bool
|
|
PidsLimit bool
|
|
IPv4Forwarding bool
|
|
BridgeNfIptables bool
|
|
BridgeNfIP6tables bool `json:"BridgeNfIp6tables"`
|
|
Debug bool
|
|
NFd int
|
|
OomKillDisable bool
|
|
NGoroutines int
|
|
SystemTime string
|
|
LoggingDriver string
|
|
CgroupDriver string
|
|
NEventsListener int
|
|
KernelVersion string
|
|
OperatingSystem string
|
|
OSVersion string
|
|
OSType string
|
|
Architecture string
|
|
IndexServerAddress string
|
|
RegistryConfig *registry.ServiceConfig
|
|
NCPU int
|
|
MemTotal int64
|
|
GenericResources []swarm.GenericResource
|
|
DockerRootDir string
|
|
HTTPProxy string `json:"HttpProxy"`
|
|
HTTPSProxy string `json:"HttpsProxy"`
|
|
NoProxy string
|
|
Name string
|
|
Labels []string
|
|
ExperimentalBuild bool
|
|
ServerVersion string
|
|
ClusterStore string
|
|
ClusterAdvertise string
|
|
Runtimes map[string]Runtime
|
|
DefaultRuntime string
|
|
Swarm swarm.Info
|
|
// LiveRestoreEnabled determines whether containers should be kept
|
|
// running when the daemon is shutdown or upon daemon start if
|
|
// running containers are detected
|
|
LiveRestoreEnabled bool
|
|
Isolation container.Isolation
|
|
InitBinary string
|
|
ContainerdCommit Commit
|
|
RuncCommit Commit
|
|
InitCommit Commit
|
|
SecurityOptions []string
|
|
ProductLicense string `json:",omitempty"`
|
|
Warnings []string
|
|
}
|
|
|
|
// KeyValue holds a key/value pair
|
|
type KeyValue struct {
|
|
Key, Value string
|
|
}
|
|
|
|
// SecurityOpt contains the name and options of a security option
|
|
type SecurityOpt struct {
|
|
Name string
|
|
Options []KeyValue
|
|
}
|
|
|
|
// DecodeSecurityOptions decodes a security options string slice to a type safe
|
|
// SecurityOpt
|
|
func DecodeSecurityOptions(opts []string) ([]SecurityOpt, error) {
|
|
so := []SecurityOpt{}
|
|
for _, opt := range opts {
|
|
// support output from a < 1.13 docker daemon
|
|
if !strings.Contains(opt, "=") {
|
|
so = append(so, SecurityOpt{Name: opt})
|
|
continue
|
|
}
|
|
secopt := SecurityOpt{}
|
|
split := strings.Split(opt, ",")
|
|
for _, s := range split {
|
|
kv := strings.SplitN(s, "=", 2)
|
|
if len(kv) != 2 {
|
|
return nil, fmt.Errorf("invalid security option %q", s)
|
|
}
|
|
if kv[0] == "" || kv[1] == "" {
|
|
return nil, errors.New("invalid empty security option")
|
|
}
|
|
if kv[0] == "name" {
|
|
secopt.Name = kv[1]
|
|
continue
|
|
}
|
|
secopt.Options = append(secopt.Options, KeyValue{Key: kv[0], Value: kv[1]})
|
|
}
|
|
so = append(so, secopt)
|
|
}
|
|
return so, nil
|
|
}
|
|
|
|
// PluginsInfo is a temp struct holding Plugins name
|
|
// registered with docker daemon. It is used by Info struct
|
|
type PluginsInfo struct {
|
|
// List of Volume plugins registered
|
|
Volume []string
|
|
// List of Network plugins registered
|
|
Network []string
|
|
// List of Authorization plugins registered
|
|
Authorization []string
|
|
// List of Log plugins registered
|
|
Log []string
|
|
}
|
|
|
|
// ExecStartCheck is a temp struct used by execStart
|
|
// Config fields is part of ExecConfig in runconfig package
|
|
type ExecStartCheck struct {
|
|
// ExecStart will first check if it's detached
|
|
Detach bool
|
|
// Check if there's a tty
|
|
Tty bool
|
|
}
|
|
|
|
// HealthcheckResult stores information about a single run of a healthcheck probe
|
|
type HealthcheckResult struct {
|
|
Start time.Time // Start is the time this check started
|
|
End time.Time // End is the time this check ended
|
|
ExitCode int // ExitCode meanings: 0=healthy, 1=unhealthy, 2=reserved (considered unhealthy), else=error running probe
|
|
Output string // Output from last check
|
|
}
|
|
|
|
// Health states
|
|
const (
|
|
NoHealthcheck = "none" // Indicates there is no healthcheck
|
|
Starting = "starting" // Starting indicates that the container is not yet ready
|
|
Healthy = "healthy" // Healthy indicates that the container is running correctly
|
|
Unhealthy = "unhealthy" // Unhealthy indicates that the container has a problem
|
|
)
|
|
|
|
// Health stores information about the container's healthcheck results
|
|
type Health struct {
|
|
Status string // Status is one of Starting, Healthy or Unhealthy
|
|
FailingStreak int // FailingStreak is the number of consecutive failures
|
|
Log []*HealthcheckResult // Log contains the last few results (oldest first)
|
|
}
|
|
|
|
// ContainerState stores container's running state
|
|
// it's part of ContainerJSONBase and will return by "inspect" command
|
|
type ContainerState struct {
|
|
Status string // String representation of the container state. Can be one of "created", "running", "paused", "restarting", "removing", "exited", or "dead"
|
|
Running bool
|
|
Paused bool
|
|
Restarting bool
|
|
OOMKilled bool
|
|
Dead bool
|
|
Pid int
|
|
ExitCode int
|
|
Error string
|
|
StartedAt string
|
|
FinishedAt string
|
|
Health *Health `json:",omitempty"`
|
|
}
|
|
|
|
// ContainerNode stores information about the node that a container
|
|
// is running on. It's only used by the Docker Swarm standalone API
|
|
type ContainerNode struct {
|
|
ID string
|
|
IPAddress string `json:"IP"`
|
|
Addr string
|
|
Name string
|
|
Cpus int
|
|
Memory int64
|
|
Labels map[string]string
|
|
}
|
|
|
|
// ContainerJSONBase contains response of Engine API:
|
|
// GET "/containers/{name:.*}/json"
|
|
type ContainerJSONBase struct {
|
|
ID string `json:"Id"`
|
|
Created string
|
|
Path string
|
|
Args []string
|
|
State *ContainerState
|
|
Image string
|
|
ResolvConfPath string
|
|
HostnamePath string
|
|
HostsPath string
|
|
LogPath string
|
|
Node *ContainerNode `json:",omitempty"` // Node is only propagated by Docker Swarm standalone API
|
|
Name string
|
|
RestartCount int
|
|
Driver string
|
|
Platform string
|
|
MountLabel string
|
|
ProcessLabel string
|
|
AppArmorProfile string
|
|
ExecIDs []string
|
|
HostConfig *container.HostConfig
|
|
GraphDriver GraphDriverData
|
|
SizeRw *int64 `json:",omitempty"`
|
|
SizeRootFs *int64 `json:",omitempty"`
|
|
}
|
|
|
|
// ContainerJSON is newly used struct along with MountPoint
|
|
type ContainerJSON struct {
|
|
*ContainerJSONBase
|
|
Mounts []MountPoint
|
|
Config *container.Config
|
|
NetworkSettings *NetworkSettings
|
|
}
|
|
|
|
// NetworkSettings exposes the network settings in the api
|
|
type NetworkSettings struct {
|
|
NetworkSettingsBase
|
|
DefaultNetworkSettings
|
|
Networks map[string]*network.EndpointSettings
|
|
}
|
|
|
|
// SummaryNetworkSettings provides a summary of container's networks
|
|
// in /containers/json
|
|
type SummaryNetworkSettings struct {
|
|
Networks map[string]*network.EndpointSettings
|
|
}
|
|
|
|
// NetworkSettingsBase holds basic information about networks
|
|
type NetworkSettingsBase struct {
|
|
Bridge string // Bridge is the Bridge name the network uses(e.g. `docker0`)
|
|
SandboxID string // SandboxID uniquely represents a container's network stack
|
|
HairpinMode bool // HairpinMode specifies if hairpin NAT should be enabled on the virtual interface
|
|
LinkLocalIPv6Address string // LinkLocalIPv6Address is an IPv6 unicast address using the link-local prefix
|
|
LinkLocalIPv6PrefixLen int // LinkLocalIPv6PrefixLen is the prefix length of an IPv6 unicast address
|
|
Ports nat.PortMap // Ports is a collection of PortBinding indexed by Port
|
|
SandboxKey string // SandboxKey identifies the sandbox
|
|
SecondaryIPAddresses []network.Address
|
|
SecondaryIPv6Addresses []network.Address
|
|
}
|
|
|
|
// DefaultNetworkSettings holds network information
|
|
// during the 2 release deprecation period.
|
|
// It will be removed in Docker 1.11.
|
|
type DefaultNetworkSettings struct {
|
|
EndpointID string // EndpointID uniquely represents a service endpoint in a Sandbox
|
|
Gateway string // Gateway holds the gateway address for the network
|
|
GlobalIPv6Address string // GlobalIPv6Address holds network's global IPv6 address
|
|
GlobalIPv6PrefixLen int // GlobalIPv6PrefixLen represents mask length of network's global IPv6 address
|
|
IPAddress string // IPAddress holds the IPv4 address for the network
|
|
IPPrefixLen int // IPPrefixLen represents mask length of network's IPv4 address
|
|
IPv6Gateway string // IPv6Gateway holds gateway address specific for IPv6
|
|
MacAddress string // MacAddress holds the MAC address for the network
|
|
}
|
|
|
|
// MountPoint represents a mount point configuration inside the container.
|
|
// This is used for reporting the mountpoints in use by a container.
|
|
type MountPoint struct {
|
|
Type mount.Type `json:",omitempty"`
|
|
Name string `json:",omitempty"`
|
|
Source string
|
|
Destination string
|
|
Driver string `json:",omitempty"`
|
|
Mode string
|
|
RW bool
|
|
Propagation mount.Propagation
|
|
}
|
|
|
|
// NetworkResource is the body of the "get network" http response message
|
|
type NetworkResource struct {
|
|
Name string // Name is the requested name of the network
|
|
ID string `json:"Id"` // ID uniquely identifies a network on a single machine
|
|
Created time.Time // Created is the time the network created
|
|
Scope string // Scope describes the level at which the network exists (e.g. `swarm` for cluster-wide or `local` for machine level)
|
|
Driver string // Driver is the Driver name used to create the network (e.g. `bridge`, `overlay`)
|
|
EnableIPv6 bool // EnableIPv6 represents whether to enable IPv6
|
|
IPAM network.IPAM // IPAM is the network's IP Address Management
|
|
Internal bool // Internal represents if the network is used internal only
|
|
Attachable bool // Attachable represents if the global scope is manually attachable by regular containers from workers in swarm mode.
|
|
Ingress bool // Ingress indicates the network is providing the routing-mesh for the swarm cluster.
|
|
ConfigFrom network.ConfigReference // ConfigFrom specifies the source which will provide the configuration for this network.
|
|
ConfigOnly bool // ConfigOnly networks are place-holder networks for network configurations to be used by other networks. ConfigOnly networks cannot be used directly to run containers or services.
|
|
Containers map[string]EndpointResource // Containers contains endpoints belonging to the network
|
|
Options map[string]string // Options holds the network specific options to use for when creating the network
|
|
Labels map[string]string // Labels holds metadata specific to the network being created
|
|
Peers []network.PeerInfo `json:",omitempty"` // List of peer nodes for an overlay network
|
|
Services map[string]network.ServiceInfo `json:",omitempty"`
|
|
}
|
|
|
|
// EndpointResource contains network resources allocated and used for a container in a network
|
|
type EndpointResource struct {
|
|
Name string
|
|
EndpointID string
|
|
MacAddress string
|
|
IPv4Address string
|
|
IPv6Address string
|
|
}
|
|
|
|
// NetworkCreate is the expected body of the "create network" http request message
|
|
type NetworkCreate struct {
|
|
// Check for networks with duplicate names.
|
|
// Network is primarily keyed based on a random ID and not on the name.
|
|
// Network name is strictly a user-friendly alias to the network
|
|
// which is uniquely identified using ID.
|
|
// And there is no guaranteed way to check for duplicates.
|
|
// Option CheckDuplicate is there to provide a best effort checking of any networks
|
|
// which has the same name but it is not guaranteed to catch all name collisions.
|
|
CheckDuplicate bool
|
|
Driver string
|
|
Scope string
|
|
EnableIPv6 bool
|
|
IPAM *network.IPAM
|
|
Internal bool
|
|
Attachable bool
|
|
Ingress bool
|
|
ConfigOnly bool
|
|
ConfigFrom *network.ConfigReference
|
|
Options map[string]string
|
|
Labels map[string]string
|
|
}
|
|
|
|
// NetworkCreateRequest is the request message sent to the server for network create call.
|
|
type NetworkCreateRequest struct {
|
|
NetworkCreate
|
|
Name string
|
|
}
|
|
|
|
// NetworkCreateResponse is the response message sent by the server for network create call
|
|
type NetworkCreateResponse struct {
|
|
ID string `json:"Id"`
|
|
Warning string
|
|
}
|
|
|
|
// NetworkConnect represents the data to be used to connect a container to the network
|
|
type NetworkConnect struct {
|
|
Container string
|
|
EndpointConfig *network.EndpointSettings `json:",omitempty"`
|
|
}
|
|
|
|
// NetworkDisconnect represents the data to be used to disconnect a container from the network
|
|
type NetworkDisconnect struct {
|
|
Container string
|
|
Force bool
|
|
}
|
|
|
|
// NetworkInspectOptions holds parameters to inspect network
|
|
type NetworkInspectOptions struct {
|
|
Scope string
|
|
Verbose bool
|
|
}
|
|
|
|
// Checkpoint represents the details of a checkpoint
|
|
type Checkpoint struct {
|
|
Name string // Name is the name of the checkpoint
|
|
}
|
|
|
|
// Runtime describes an OCI runtime
|
|
type Runtime struct {
|
|
Path string `json:"path"`
|
|
Args []string `json:"runtimeArgs,omitempty"`
|
|
}
|
|
|
|
// DiskUsage contains response of Engine API:
|
|
// GET "/system/df"
|
|
type DiskUsage struct {
|
|
LayersSize int64
|
|
Images []*ImageSummary
|
|
Containers []*Container
|
|
Volumes []*Volume
|
|
BuildCache []*BuildCache
|
|
BuilderSize int64 // deprecated
|
|
}
|
|
|
|
// ContainersPruneReport contains the response for Engine API:
|
|
// POST "/containers/prune"
|
|
type ContainersPruneReport struct {
|
|
ContainersDeleted []string
|
|
SpaceReclaimed uint64
|
|
}
|
|
|
|
// VolumesPruneReport contains the response for Engine API:
|
|
// POST "/volumes/prune"
|
|
type VolumesPruneReport struct {
|
|
VolumesDeleted []string
|
|
SpaceReclaimed uint64
|
|
}
|
|
|
|
// ImagesPruneReport contains the response for Engine API:
|
|
// POST "/images/prune"
|
|
type ImagesPruneReport struct {
|
|
ImagesDeleted []ImageDeleteResponseItem
|
|
SpaceReclaimed uint64
|
|
}
|
|
|
|
// BuildCachePruneReport contains the response for Engine API:
|
|
// POST "/build/prune"
|
|
type BuildCachePruneReport struct {
|
|
CachesDeleted []string
|
|
SpaceReclaimed uint64
|
|
}
|
|
|
|
// NetworksPruneReport contains the response for Engine API:
|
|
// POST "/networks/prune"
|
|
type NetworksPruneReport struct {
|
|
NetworksDeleted []string
|
|
}
|
|
|
|
// SecretCreateResponse contains the information returned to a client
|
|
// on the creation of a new secret.
|
|
type SecretCreateResponse struct {
|
|
// ID is the id of the created secret.
|
|
ID string
|
|
}
|
|
|
|
// SecretListOptions holds parameters to list secrets
|
|
type SecretListOptions struct {
|
|
Filters filters.Args
|
|
}
|
|
|
|
// ConfigCreateResponse contains the information returned to a client
|
|
// on the creation of a new config.
|
|
type ConfigCreateResponse struct {
|
|
// ID is the id of the created config.
|
|
ID string
|
|
}
|
|
|
|
// ConfigListOptions holds parameters to list configs
|
|
type ConfigListOptions struct {
|
|
Filters filters.Args
|
|
}
|
|
|
|
// PushResult contains the tag, manifest digest, and manifest size from the
|
|
// push. It's used to signal this information to the trust code in the client
|
|
// so it can sign the manifest if necessary.
|
|
type PushResult struct {
|
|
Tag string
|
|
Digest string
|
|
Size int
|
|
}
|
|
|
|
// BuildResult contains the image id of a successful build
|
|
type BuildResult struct {
|
|
ID string
|
|
}
|
|
|
|
// BuildCache contains information about a build cache record
|
|
type BuildCache struct {
|
|
ID string
|
|
Parent string
|
|
Type string
|
|
Description string
|
|
InUse bool
|
|
Shared bool
|
|
Size int64
|
|
CreatedAt time.Time
|
|
LastUsedAt *time.Time
|
|
UsageCount int
|
|
}
|
|
|
|
// BuildCachePruneOptions hold parameters to prune the build cache
|
|
type BuildCachePruneOptions struct {
|
|
All bool
|
|
KeepStorage int64
|
|
Filters filters.Args
|
|
}
|