rolling

Documentation

Index

• type RollingDeploymentStrategy
  • func NewRollingDeploymentStrategy(namespace string, oldClient kclient.Interface, ...) *RollingDeploymentStrategy
  • func (s *RollingDeploymentStrategy) Deploy(from *kapi.ReplicationController, to *kapi.ReplicationController, ...) error

Types

type RollingDeploymentStrategy

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

RollingDeploymentStrategy is a Strategy which implements rolling deployments using the upstream Kubernetes RollingUpdater.

Currently, there are some caveats:

1. When there is no existing prior deployment, deployment delegates to another strategy. 2. The interface to the RollingUpdater is not very clean.

These caveats can be resolved with future upstream refactorings to RollingUpdater[1][2].

[1] https://github.com/kubernetes/kubernetes/pull/7183 [2] https://github.com/kubernetes/kubernetes/issues/7851

func NewRollingDeploymentStrategy

func NewRollingDeploymentStrategy(namespace string, oldClient kclient.Interface, tags client.ImageStreamTagsNamespacer, events record.EventSink, decoder runtime.Decoder, initialStrategy acceptingDeploymentStrategy, out, errOut io.Writer, until string) *RollingDeploymentStrategy

NewRollingDeploymentStrategy makes a new RollingDeploymentStrategy.

func (*RollingDeploymentStrategy) Deploy

func (s *RollingDeploymentStrategy) Deploy(from *kapi.ReplicationController, to *kapi.ReplicationController, desiredReplicas int) error