container

package
v0.0.0-...-6d8abab Latest Latest
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 Go to latest Published: May 17, 2021 License: GPL-3.0 Imports: 29 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrContainerNotFound   = errors.New("container not found")
	ErrContainerNotRunning = errors.New("container is not running")
	ErrCannotDeleteCommit  = errors.New("cannot delete commit")
	ErrImageNotFound       = errors.New("image not found")
	ErrInvalidSlot         = errors.New("invalid slot")
	ErrCommandExited       = errors.New("command exited with error")
)

Functions

This section is empty.

Types

type Config 

type Config struct {
	ProjectID    string
	Slot         int  // set the slot to use for mount volumes
	NoCommit     bool // when true don't use committed app image
	ObjectType   ObjectContainerType
	ObjectName   string
	Command      []string
	Image        string
	Volumes      map[string]string
	Binds        map[string]string
	Env          map[string]string
	Ports        []string
	WorkingDir   string
	EnableOSXNFS bool
}

Config contains configuration for a Docker container.

func (Config) GetCommand 

func (d Config) GetCommand() []string

GetCommand returns the container command.

func (Config) GetContainerName 

func (d Config) GetContainerName() string

GetContainerName return the name of the Docker container.

func (Config) GetEnv 

func (d Config) GetEnv() []string

GetEnv converts environment vars to format needed to start docker container.

func (Config) GetHumanName 

func (d Config) GetHumanName() string

GetHumanName returns human readable container name.

func (Config) GetNetworkName 

func (d Config) GetNetworkName() string

GetNetworkName returns the name of the Docker network.

type Docker 

type Docker struct {
	// contains filtered or unexported fields
}

Docker defines the Docker container handler.

func NewDocker 

func NewDocker() (Docker, error)

NewDocker creates a new Docker container handler.

func (Docker) AllPurge 

func (d Docker) AllPurge(deleteGlobalVolumes bool) error

AllPurge deletes all Platform.CC Docker resources.

func (Docker) AllStatus 

func (d Docker) AllStatus() ([]Status, error)

AllStatus returns the status of all Platform.CC Docker containers.

func (Docker) AllStop 

func (d Docker) AllStop() error

AllStop stops all Platform.CC Docker containers.

func (Docker) ContainerCommand 

func (d Docker) ContainerCommand(id string, user string, cmd []string, out io.Writer) (int, error)

ContainerCommand runs a command inside a Docker container.

func (Docker) ContainerCommit 

func (d Docker) ContainerCommit(id string) error

ContainerCommit stores a Docker container's state as an image.

func (Docker) ContainerDeleteCommit 

func (d Docker) ContainerDeleteCommit(id string) error

ContainerDeleteCommit deletes Docker image for given container.

func (Docker) ContainerDownload 

func (d Docker) ContainerDownload(id string, path string, w io.Writer) error

ContainerDownload downloads one or more files from container and write to writer as tarball.

func (Docker) ContainerLog 

func (d Docker) ContainerLog(id string, follow bool) (io.ReadCloser, error)

ContainerLog returns a reader containing log data for a Docker container.

func (Docker) ContainerShell 

func (d Docker) ContainerShell(id string, user string, cmd []string, stdin io.Reader) (int, error)

ContainerShell creates an interactive shell in given container.

func (Docker) ContainerStart 

func (d Docker) ContainerStart(c Config) error

ContainerStart starts a Docker container.

func (Docker) ContainerStatus 

func (d Docker) ContainerStatus(id string) (Status, error)

ContainerStatus returns status of Docker container.

func (Docker) ContainerUpload 

func (d Docker) ContainerUpload(id string, path string, r io.Reader) error

ContainerUpload uploads one or more files to a Docker container from a tarball reader.

func (Docker) ImagePull 

func (d Docker) ImagePull(c []Config) error

ImagePull pulls one or more Docker images.

func (Docker) ProjectCopySlot 

func (d Docker) ProjectCopySlot(pid string, sourceSlot int, destSlot int) error

ProjectCopySlot copies volumes in given slot to another slot.

func (Docker) ProjectPurge 

func (d Docker) ProjectPurge(pid string) error

ProjectPurge deletes all Docker resources for given project.

func (Docker) ProjectPurgeSlot 

func (d Docker) ProjectPurgeSlot(pid string, slot int) error

ProjectPurgeSlot deletes all Docker resources for given project slot.

func (Docker) ProjectStop 

func (d Docker) ProjectStop(pid string) error

ProjectStop stops all running Docker containers for given project.

type Dummy 

type Dummy struct {
	Tracker *DummyTracker
}

Dummy defines the dummy container handler.

func NewDummy 

func NewDummy() Dummy

NewDummy creates a new dummy handler.

func (Dummy) AllPurge 

func (d Dummy) AllPurge(deleteGlobalVolumes bool) error

AllPurge purges dummy resources.

func (Dummy) AllStatus 

func (d Dummy) AllStatus() ([]Status, error)

AllStatus returns status of dummy containers.

func (Dummy) AllStop 

func (d Dummy) AllStop() error

AllStop stops dummy containers.

func (Dummy) ContainerCommand 

func (d Dummy) ContainerCommand(id string, user string, cmd []string, out io.Writer) (int, error)

ContainerCommand runs dummy command.

func (Dummy) ContainerCommit 

func (d Dummy) ContainerCommit(id string) error

ContainerCommit commits dummy container.

func (Dummy) ContainerDeleteCommit 

func (d Dummy) ContainerDeleteCommit(id string) error

ContainerDeleteCommit deletes dummy commit.

func (Dummy) ContainerDownload 

func (d Dummy) ContainerDownload(id string, path string, w io.Writer) error

ContainerUpload uploads to dummy container.

func (Dummy) ContainerLog 

func (d Dummy) ContainerLog(id string, follow bool) (io.ReadCloser, error)

ContainerLog returns dummy logs.

func (Dummy) ContainerShell 

func (d Dummy) ContainerShell(id string, user string, cmd []string, stdin io.Reader) (int, error)

ContainerShell runs dummy shell.

func (Dummy) ContainerStart 

func (d Dummy) ContainerStart(c Config) error

ContainerStart starts dummy container.

func (Dummy) ContainerStatus 

func (d Dummy) ContainerStatus(id string) (Status, error)

ContainerStatus gets dummy status.

func (Dummy) ContainerUpload 

func (d Dummy) ContainerUpload(id string, path string, r io.Reader) error

ContainerUpload uploads to dummy container.

func (Dummy) GetContainer 

func (d Dummy) GetContainer(id string) *DummyContainer

GetContainer returns the dummy container for given ID.

func (Dummy) HasVolume 

func (d Dummy) HasVolume(id string) bool

HasVolume returns true if given volume exists.

func (Dummy) ImagePull 

func (d Dummy) ImagePull(c []Config) error

ImagePull pulls dummy images.

func (Dummy) ProjectCopySlot 

func (d Dummy) ProjectCopySlot(pid string, sourceSlot int, destSlot int) error

ProjectCopySlot copy dummy slots.

func (Dummy) ProjectPurge 

func (d Dummy) ProjectPurge(pid string) error

ProjectPurge purges dummy resources.

func (Dummy) ProjectPurgeSlot 

func (d Dummy) ProjectPurgeSlot(pid string, slot int) error

ProjectPurgeSlot purges dummy project slot.

func (Dummy) ProjectStop 

func (d Dummy) ProjectStop(pid string) error

ProjectStop stops dummy containers.

type DummyContainer 

type DummyContainer struct {
	ID             string
	Config         Config
	Committed      bool
	Running        bool
	CommandHistory []string
	Uploads        []string
}

DummyContainer is a dummy container.

func (DummyContainer) CommandHistoryIndex 

func (d DummyContainer) CommandHistoryIndex(v string) int

CommandHistoryIndex returns command history index of command that contains given string.

func (DummyContainer) HasUpload 

func (d DummyContainer) HasUpload(path string) bool

HasUpload returns true if upload was run at given path.

type DummyTracker 

type DummyTracker struct {
	Volumes    []string
	Containers []*DummyContainer
	Sync       sync.Mutex
}

DummyTracker track the status of the dummy container environment.

type Interface 

type Interface interface {
	ContainerStart(c Config) error
	ContainerCommand(id string, user string, cmd []string, out io.Writer) (int, error)
	ContainerShell(id string, user string, cmd []string, stdin io.Reader) (int, error)
	ContainerStatus(id string) (Status, error)
	ContainerUpload(id string, path string, r io.Reader) error
	ContainerDownload(id string, path string, w io.Writer) error
	ContainerLog(id string, follow bool) (io.ReadCloser, error)
	ContainerCommit(id string) error
	ContainerDeleteCommit(id string) error
	ImagePull(c []Config) error
	ProjectStop(pid string) error
	ProjectPurge(pid string) error
	ProjectPurgeSlot(pid string, slot int) error
	ProjectCopySlot(pid string, sourceSlot int, destSlot int) error
	AllStop() error
	AllPurge(deleteGlobalVolumes bool) error
	AllStatus() ([]Status, error)
}

Interface defines methods used to interact with container.

type ObjectContainerType 

type ObjectContainerType byte

ObjectContainerType defines the type of container. 

const (
	// ObjectContainerNone is an unknown container.
	ObjectContainerNone ObjectContainerType = '-'
	// ObjectContainerApp is an application container.
	ObjectContainerApp ObjectContainerType = 'a'
	// ObjectContainerWorker is a worker container.
	ObjectContainerWorker ObjectContainerType = 'w'
	// ObjectContainerService is a service container.
	ObjectContainerService ObjectContainerType = 's'
	// ObjectContainerRouter is the router container.
	ObjectContainerRouter ObjectContainerType = 'r'
)

func (ObjectContainerType) TypeName 

func (o ObjectContainerType) TypeName() string

TypeName gets the type of container as a string.

type Status 

type Status struct {
	ID           string              `json:"id"`
	Name         string              `json:"name"`
	ObjectType   ObjectContainerType `json:"object_type"`
	Image        string              `json:"image"`
	Type         string              `json:"type"`
	ProjectID    string              `json:"project_id"`
	Committed    bool                `json:"committed"`
	Running      bool                `json:"running"`
	State        string              `json:"state"`
	IPAddress    string              `json:"ip_address"`
	Slot         int                 `json:"slot"`
	HasContainer bool                `json:"has_container"`
}

Status defines container status.

Source Files

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