cont

Documentation

Overview

Package cont provides tools to manage service containers started by Database Lab Engine.

Index

• Constants
• func CleanUpControlContainers(ctx context.Context, dockerClient *client.Client, instanceID string) error
• func StopControlContainers(ctx context.Context, dockerClient *client.Client, instanceID, dataDir string) error

Constants

const (

	// StopTimeout defines a container stop timeout.
	StopTimeout = 30 * time.Second

	// StopPhysicalTimeout defines stop timeout for a physical container.
	StopPhysicalTimeout = 5 * time.Second

	// SyncInstanceContainerPrefix defines a sync container name.
	SyncInstanceContainerPrefix = "dblab_sync_"

	// DBLabControlLabel defines a label to mark service containers.
	DBLabControlLabel = "dblab_control"
	// DBLabInstanceIDLabel defines a label to mark service containers related to the current Database Lab instance.
	DBLabInstanceIDLabel = "dblab_instance_id"

	// DBLabSyncLabel defines a label value for sync containers.
	DBLabSyncLabel = "dblab_sync"
	// DBLabPromoteLabel defines a label value for promote containers.
	DBLabPromoteLabel = "dblab_promote"
	// DBLabPatchLabel defines a label value for patch containers.
	DBLabPatchLabel = "dblab_patch"
	// DBLabDumpLabel defines a label value for dump containers.
	DBLabDumpLabel = "dblab_dump"
	// DBLabRestoreLabel defines a label value for restore containers.
	DBLabRestoreLabel = "dblab_restore"

	// DBLabRunner defines a label to mark runner containers.
	DBLabRunner = "dblab_runner"
)

Functions

func CleanUpControlContainers

func CleanUpControlContainers(ctx context.Context, dockerClient *client.Client, instanceID string) error

CleanUpControlContainers removes control containers run by Database Lab Engine.

func StopControlContainers

func StopControlContainers(ctx context.Context, dockerClient *client.Client, instanceID, dataDir string) error

StopControlContainers stops control containers run by Database Lab Engine.