storage

Documentation

Overview

Package storage implements storage for Tiller objects.

Tiller stores releases (see 'cmd/tiller/environment'.Environment). The backend storage mechanism may be implemented with different backends. This package and its subpackages provide storage layers for Tiller objects.

Index

• Variables
• type Memory
  • func NewMemory() *Memory
  • func (m *Memory) Create(rel *release.Release) error
  • func (m *Memory) Delete(name string) (*release.Release, error)
  • func (m *Memory) History(name string) ([]*release.Release, error)
  • func (m *Memory) List() ([]*release.Release, error)
  • func (m *Memory) Query(labels map[string]string) ([]*release.Release, error)
  • func (m *Memory) Read(k string) (*release.Release, error)
  • func (m *Memory) Update(rel *release.Release) error

Variables

var ErrNotFound = errors.New("release not found")

ErrNotFound indicates that a release is not found.

Types

type Memory

type Memory struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Memory is an in-memory ReleaseStorage implementation.

func NewMemory

func NewMemory() *Memory

NewMemory creates a new in-memory storage.

func (*Memory) Create

func (m *Memory) Create(rel *release.Release) error

Create sets a release.

func (*Memory) Delete

func (m *Memory) Delete(name string) (*release.Release, error)

Delete removes a release.

func (*Memory) History

func (m *Memory) History(name string) ([]*release.Release, error)

History returns the history of this release, in the form of a series of releases.

func (*Memory) List

func (m *Memory) List() ([]*release.Release, error)

List returns all releases whose status is not Status_DELETED.

func (*Memory) Query

func (m *Memory) Query(labels map[string]string) ([]*release.Release, error)

Query searches all releases for matches.

func (*Memory) Read

func (m *Memory) Read(k string) (*release.Release, error)

Read returns the named Release.

If the release is not found, an ErrNotFound error is returned.

func (*Memory) Update

func (m *Memory) Update(rel *release.Release) error

Update sets a release.