rollback

package
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Published: Sep 28, 2017 License: Apache-2.0 Imports: 15 Imported by: 0

Documentation

Overview

Package rollback contains the code for generating DeploymentConfigs representing rollbacks as well as REST support for API clients.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Client

type Client struct {
	GRFn                        func(from, to *deployapi.DeploymentConfig, spec *deployapi.DeploymentConfigRollbackSpec) (*deployapi.DeploymentConfig, error)
	DeploymentConfigGetter      deployclient.DeploymentConfigsGetter
	ReplicationControllerGetter coreclient.ReplicationControllersGetter
}

func (Client) GetDeployment

func (c Client) GetDeployment(ctx apirequest.Context, name string, options *metav1.GetOptions) (*kapi.ReplicationController, error)

func (Client) GetDeploymentConfig

func (c Client) GetDeploymentConfig(ctx apirequest.Context, name string, options *metav1.GetOptions) (*deployapi.DeploymentConfig, error)

type DeprecatedREST

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

REST provides a rollback generation endpoint. Only the Create method is implemented.

func NewDeprecatedREST

func NewDeprecatedREST(generator GeneratorClient, codec runtime.Codec) *DeprecatedREST

NewDeprecatedREST safely creates a new REST.

func (*DeprecatedREST) Create

Create generates a new DeploymentConfig representing a rollback.

func (*DeprecatedREST) New

func (s *DeprecatedREST) New() runtime.Object

New creates an empty DeploymentConfigRollback resource

type GeneratorClient

type GeneratorClient interface {
	GenerateRollback(from, to *deployapi.DeploymentConfig, spec *deployapi.DeploymentConfigRollbackSpec) (*deployapi.DeploymentConfig, error)
	GetDeployment(ctx apirequest.Context, name string, options *metav1.GetOptions) (*kapi.ReplicationController, error)
	GetDeploymentConfig(ctx apirequest.Context, name string, options *metav1.GetOptions) (*deployapi.DeploymentConfig, error)
}

GeneratorClient defines a local interface to a rollback generator for testability.

type REST

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

REST provides a rollback generation endpoint. Only the Create method is implemented.

func NewREST

func NewREST(appsclient appsclientinternal.Interface, kc kclientset.Interface, codec runtime.Codec) *REST

NewREST safely creates a new REST.

func (*REST) Create

func (r *REST) Create(ctx apirequest.Context, obj runtime.Object, _ bool) (runtime.Object, error)

Create generates a new DeploymentConfig representing a rollback.

func (*REST) New

func (r *REST) New() runtime.Object

New creates an empty DeploymentConfigRollback resource

type RollbackGenerator

type RollbackGenerator interface {
	// GenerateRollback creates a new deployment config by merging to onto from
	// based on the options provided by spec. The latestVersion of the result is
	// unconditionally incremented, as rollback candidates should be possible
	// to be deployed manually regardless of other system behavior such as
	// triggering.
	//
	// Any image change triggers on the new config are disabled to prevent
	// triggered deployments from immediately replacing the rollback.
	GenerateRollback(from, to *deployapi.DeploymentConfig, spec *deployapi.DeploymentConfigRollbackSpec) (*deployapi.DeploymentConfig, error)
}

RollbackGenerator generates a new deployment config by merging a pair of deployment configs in a configurable way.

func NewRollbackGenerator

func NewRollbackGenerator() RollbackGenerator

NewRollbackGenerator returns a new rollback generator.

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