deployment

package
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Published: Mar 22, 2017 License: Apache-2.0 Imports: 28 Imported by: 0

Documentation

Overview

Package deployment contains all the logic for handling Kubernetes Deployments. It implements a set of strategies (rolling, recreate) for deploying an application, the means to rollback to previous versions, proportional scaling for mitigating risk, cleanup policy, and other useful features of Deployments.

Index

Constants

View Source
const (
	// FullDeploymentResyncPeriod means we'll attempt to recompute the required replicas
	// of all deployments.
	// This recomputation happens based on contents in the local caches.
	FullDeploymentResyncPeriod = 30 * time.Second
	// We must avoid creating new replica set / counting pods until the replica set / pods store has synced.
	// If it hasn't synced, to avoid a hot loop, we'll wait this long between checks.
	StoreSyncedPollPeriod = 100 * time.Millisecond
	// MaxRetries is the number of times a deployment will be retried before it is dropped out of the queue.
	MaxRetries = 5
)

Variables

This section is empty.

Functions

This section is empty.

Types

type DeploymentController

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

DeploymentController is responsible for synchronizing Deployment objects stored in the system with actual running replica sets and pods.

func NewDeploymentController added in v1.2.0

func NewDeploymentController(dInformer informers.DeploymentInformer, rsInformer informers.ReplicaSetInformer, podInformer informers.PodInformer, client clientset.Interface) *DeploymentController

NewDeploymentController creates a new DeploymentController.

func (*DeploymentController) Run

func (dc *DeploymentController) Run(workers int, stopCh <-chan struct{})

Run begins watching and syncing.

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