commands

Documentation

Index

• Constants
• type Command
• type Store
  • func NewStore(storage string) (Store, error)
  • func NewVFSStore(p vfs.Path) (Store, error)

Constants

const CommandFilename = "_command.json"

const EtcdClusterCreated = "etcd-cluster-created"

const EtcdClusterSpec = "etcd-cluster-spec"

Types

type Command

type Command interface {
	Data() protoetcd.Command
}

type Store

type Store interface {
	// IsNewCluster indicates if it is safe to create a new cluster
	IsNewCluster() (bool, error)

	// MarkClusterCreated marks the cluster as having been created, so IsNewCluster will return false
	MarkClusterCreated() error

	// GetExpectedClusterSpec gets the expected cluster spec
	GetExpectedClusterSpec() (*protoetcd.ClusterSpec, error)
	// SetExpectedClusterSpec updates the expected cluster spec
	SetExpectedClusterSpec(spec *protoetcd.ClusterSpec) error

	// AddCommand adds a command to the back of the queue
	AddCommand(cmd *protoetcd.Command) error

	// ListCommands returns all the external commands that have not been removed
	ListCommands() ([]Command, error)

	// RemoveCommand marks a command as complete
	RemoveCommand(command Command) error
}

func NewStore

func NewStore(storage string) (Store, error)

func NewVFSStore

func NewVFSStore(p vfs.Path) (Store, error)