com.google.jenkins.plugins.k8sengine

Class KubeConfig

java.lang.Object

com.google.jenkins.plugins.k8sengine.KubeConfig

public class KubeConfig
extends Object

Encapsulates KubeConfig data, its construction from Cluster data, and its output to Yaml. NOTE(craigatgoogle): This is a temporary stop-gap measure which will be replaced once the GKE API supports a server-side method for this functionality: b/120097899.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	KubeConfig.Builder Builder for KubeConfig.

Method Summary

Modifier and Type	Method and Description
static KubeConfig	fromCluster(String projectId, com.google.api.services.container.model.Cluster cluster, String accessToken) Creates a KubeConfig from the specified Cluster.
com.google.common.collect.ImmutableList<Object>	getClusters()
com.google.common.collect.ImmutableList<Object>	getContexts()
String	getCurrentContext()
com.google.common.collect.ImmutableList<Object>	getUsers()
String	toYaml() Write a Yaml dump of this KubeConfig's data to the specified Writer.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getContexts

public com.google.common.collect.ImmutableList<Object> getContexts()

Returns:

This config's contexts.

getClusters

public com.google.common.collect.ImmutableList<Object> getClusters()

Returns:

This config's clusters.

getUsers

public com.google.common.collect.ImmutableList<Object> getUsers()

Returns:

This config's users.

getCurrentContext

public String getCurrentContext()

Returns:

This config's current context.

toYaml

public String toYaml()
              throws IOException

Write a Yaml dump of this KubeConfig's data to the specified Writer. NOTE(craigatgoogle): The logic here is taken directly from the `gcloud containers clutsers get-credentials` command's implementation: link.

Returns:

A string containing a Yaml dump of this KubeConfig.

Throws:

IOException - If an error was encountered while exporting to Yaml.

fromCluster

public static KubeConfig fromCluster(String projectId,
                                     com.google.api.services.container.model.Cluster cluster,
                                     String accessToken)

Creates a KubeConfig from the specified Cluster.

Parameters:

projectId - The ID of the project the cluster resides in.

cluster - The cluster data will be drawn from.

accessToken - Access token for GKE API access.

Returns:

A KubeConfig from the specified Cluster.