release

Documentation

Index

• Constants
• func IsInvalidConfig(err error) bool
• func IsNotFound(err error) bool
• func IsWait(err error) bool
• func IsWrongType(err error) bool
• type Config
• type Patch
• type ReleaseState
• type Resource
  • func New(config Config) (*Resource, error)
  • func (r *Resource) ApplyCreateChange(ctx context.Context, obj, createChange interface{}) error
  • func (r *Resource) ApplyDeleteChange(ctx context.Context, obj, deleteChange interface{}) error
  • func (r *Resource) ApplyUpdateChange(ctx context.Context, obj, updateChange interface{}) error
  • func (r *Resource) GetCurrentState(ctx context.Context, obj interface{}) (interface{}, error)
  • func (r *Resource) GetDesiredState(ctx context.Context, obj interface{}) (interface{}, error)
  • func (r *Resource) Name() string
  • func (r *Resource) NewDeletePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*crud.Patch, error)
  • func (r *Resource) NewUpdatePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*crud.Patch, error)

Constants

const (
	// Name is the identifier of the resource.
	Name = "release"
)

Functions

func IsInvalidConfig

func IsInvalidConfig(err error) bool

IsInvalidConfig asserts invalidConfigError.

func IsNotFound

func IsNotFound(err error) bool

IsNotFound asserts notFoundError.

func IsWait

func IsWait(err error) bool

IsWait asserts waitError.

func IsWrongType

func IsWrongType(err error) bool

IsWrongType asserts wrongTypeError.

Types

type Config

type Config struct {
	// Dependencies.
	Fs         afero.Fs
	G8sClient  versioned.Interface
	HelmClient helmclient.Interface
	K8sClient  kubernetes.Interface
	Logger     micrologger.Logger

	// Settings.
	K8sWaitTimeout  time.Duration
	MaxRollback     int
	TillerNamespace string
}

Config represents the configuration used to create a new release resource.

type Patch

type Patch struct {
	Op    string      `json:"op"`
	Path  string      `json:"path"`
	Value interface{} `json:"value"`
}

type ReleaseState

type ReleaseState struct {
	// Name is the name of the Helm release when the chart is deployed.
	// e.g. chart-operator
	Name string
	// Status is the status of the Helm release when the chart is deployed.
	// e.g. DEPLOYED
	Status string
	// ValuesMD5Checksum is the MD5 checksum of the values YAML. It is used for
	// comparison since it is more reliable than using the values returned by
	// helmclient.GetReleaseContent.
	ValuesMD5Checksum string
	// Values are any values that have been set when the Helm Chart was
	// installed.
	Values map[string]interface{}
	// Version is the version of the Helm Chart to be deployed.
	// e.g. 0.1.2
	Version string
}

ReleaseState holds the state of the Helm release to be reconciled.

type Resource

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

Resource implements the chart resource.

func New

func New(config Config) (*Resource, error)

New creates a new configured chart resource.

func (*Resource) ApplyCreateChange

func (r *Resource) ApplyCreateChange(ctx context.Context, obj, createChange interface{}) error

func (*Resource) ApplyDeleteChange

func (r *Resource) ApplyDeleteChange(ctx context.Context, obj, deleteChange interface{}) error

func (*Resource) ApplyUpdateChange

func (r *Resource) ApplyUpdateChange(ctx context.Context, obj, updateChange interface{}) error

func (*Resource) GetCurrentState

func (r *Resource) GetCurrentState(ctx context.Context, obj interface{}) (interface{}, error)

func (*Resource) GetDesiredState

func (r *Resource) GetDesiredState(ctx context.Context, obj interface{}) (interface{}, error)

func (*Resource) Name

func (r *Resource) Name() string

func (*Resource) NewDeletePatch

func (r *Resource) NewDeletePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*crud.Patch, error)

func (*Resource) NewUpdatePatch

func (r *Resource) NewUpdatePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*crud.Patch, error)