kubernetes

package
v1.15.22 Latest Latest
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 Go to latest Published: Feb 12, 2024 License: MIT Imports: 32 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DelegatedSubnetIDLabel = "kubernetes.azure.com/podnetwork-delegationguid"
	SubnetNameLabel        = "kubernetes.azure.com/podnetwork-subnet"

	// RetryAttempts is the number of times to retry a test.
	RetryAttempts           = 90
	RetryDelay              = 10 * time.Second
	DeleteRetryAttempts     = 12
	DeleteRetryDelay        = 5 * time.Second
	PrivilegedDaemonSetPath = "../manifests/load/privileged-daemonset-windows.yaml"
	PrivilegedLabelSelector = "app=privileged-daemonset"
	PrivilegedNamespace     = "kube-system"
)
View Source 
const (
	EnvInstallCNS = "INSTALL_CNS"
)

Variables

View Source 
var (
	ErrUnsupportedCNSScenario = errors.New("unsupported CNS scenario")
	ErrPathNotFound           = errors.New("failed to get the absolute path to directory")
	ErrNoCNSScenarioDefined   = errors.New("no CNSScenario set to true as env var")
)
View Source 
var Kubeconfig = flag.String("test-kubeconfig", filepath.Join(homedir.HomeDir(), ".kube", "config"), "(optional) absolute path to the kubeconfig file")

Functions

func AddNodeLabels 

func AddNodeLabels(ctx context.Context, nodes corev1.NodeInterface, nodeName string, labels map[string]string) (*apiv1.Node, error)

AddNodeLabels adds or replaces labels on a node.

func CreateLabelSelector 

func CreateLabelSelector(key string, selector *string) string

return a label selector

func DeploymentExists added in v1.5.18 

func DeploymentExists(ctx context.Context, deploymentsClient typedappsv1.DeploymentInterface, deploymentName string) (bool, error)

func ExecCmdOnPod 

func ExecCmdOnPod(ctx context.Context, clientset *kubernetes.Clientset, namespace, podName string, cmd []string, config *rest.Config) ([]byte, error)

func ExportLogsByLabelSelector 

func ExportLogsByLabelSelector(ctx context.Context, clientset *kubernetes.Clientset, namespace, labelselector, logDir string) error

func GetDeploymentAvailableReplicas added in v1.5.18 

func GetDeploymentAvailableReplicas(ctx context.Context, deploymentsClient typedappsv1.DeploymentInterface, deploymentName string) (int32, error)

func GetNodeList 

func GetNodeList(ctx context.Context, clientset *kubernetes.Clientset) (*corev1.NodeList, error)

func GetNodeListByLabelSelector 

func GetNodeListByLabelSelector(ctx context.Context, clientset *kubernetes.Clientset, labelSelector string) (*corev1.NodeList, error)

func GetPodsByNode 

func GetPodsByNode(ctx context.Context, clientset *kubernetes.Clientset, namespace, labelselector, nodeName string) (*corev1.PodList, error)

func GetPodsIpsByNode 

func GetPodsIpsByNode(ctx context.Context, clientset *kubernetes.Clientset, namespace, labelselector, nodeName string) ([]string, error)

func HasWindowsNodes 

func HasWindowsNodes(ctx context.Context, clientset *kubernetes.Clientset) (bool, error)

func InstallCNSDaemonset 

func InstallCNSDaemonset(ctx context.Context, clientset *kubernetes.Clientset, logDir string) (func() error, error)

func InstallIPMasqAgent 

func InstallIPMasqAgent(ctx context.Context, clientset *kubernetes.Clientset) error

func Int32ToPtr 

func Int32ToPtr(i int32) *int32

func MustCreateDaemonset 

func MustCreateDaemonset(ctx context.Context, daemonsets typedappsv1.DaemonSetInterface, ds appsv1.DaemonSet)

func MustCreateDeployment 

func MustCreateDeployment(ctx context.Context, deployments typedappsv1.DeploymentInterface, d appsv1.Deployment)

func MustCreateNamespace 

func MustCreateNamespace(ctx context.Context, clienset *kubernetes.Clientset, namespace string)

func MustDeleteDaemonset 

func MustDeleteDaemonset(ctx context.Context, daemonsets typedappsv1.DaemonSetInterface, ds appsv1.DaemonSet)

func MustDeleteDeployment 

func MustDeleteDeployment(ctx context.Context, deployments typedappsv1.DeploymentInterface, d appsv1.Deployment)

func MustDeleteNamespace 

func MustDeleteNamespace(ctx context.Context, clienset *kubernetes.Clientset, namespace string)

func MustDeletePod 

func MustDeletePod(ctx context.Context, podI typedcorev1.PodInterface, pod corev1.Pod)

func MustGetClientset 

func MustGetClientset() *kubernetes.Clientset

func MustGetRestConfig 

func MustGetRestConfig() *rest.Config

func MustLabelSwiftNodes 

func MustLabelSwiftNodes(ctx context.Context, clientset *kubernetes.Clientset, delegatedSubnetID, delegatedSubnetName string)

func MustParseDaemonSet 

func MustParseDaemonSet(path string) appsv1.DaemonSet

func MustParseDeployment 

func MustParseDeployment(path string) appsv1.Deployment

func MustRestartDaemonset 

func MustRestartDaemonset(ctx context.Context, clientset *kubernetes.Clientset, namespace, daemonsetName string) error

func MustScaleDeployment 

func MustScaleDeployment(ctx context.Context,
	deploymentsClient typedappsv1.DeploymentInterface,
	deployment appsv1.Deployment,
	clientset *kubernetes.Clientset,
	namespace,
	podLabelSelector string,
	replicas int,
	skipWait bool,
)

func MustSetUpClusterRBAC 

func MustSetUpClusterRBAC(ctx context.Context, clientset *kubernetes.Clientset, clusterRolePath, clusterRoleBindingPath, serviceAccountPath string) func()

func MustSetUpRBAC 

func MustSetUpRBAC(ctx context.Context, clientset *kubernetes.Clientset, rolePath, roleBindingPath string)

func MustSetupConfigMap 

func MustSetupConfigMap(ctx context.Context, clientset *kubernetes.Clientset, configMapPath string)

func MustUpdateReplica 

func MustUpdateReplica(ctx context.Context, deploymentsClient typedappsv1.DeploymentInterface, deploymentName string, replicas int32)

func NamespaceExists 

func NamespaceExists(ctx context.Context, clientset *kubernetes.Clientset, namespace string) (bool, error)

func RestartCNSDaemonset 

func RestartCNSDaemonset(ctx context.Context, clientset *kubernetes.Clientset, waitForReady bool) error

func RestartKubeProxyService added in v1.5.20 

func RestartKubeProxyService(ctx context.Context, clientset *kubernetes.Clientset, privilegedNamespace, privilegedLabelSelector string, config *rest.Config) error

Restarts kubeproxy on windows nodes from an existing privileged daemonset

func WaitForDeploymentToDelete 

func WaitForDeploymentToDelete(ctx context.Context, deploymentsClient typedappsv1.DeploymentInterface, d appsv1.Deployment) error

func WaitForPodDaemonset 

func WaitForPodDaemonset(ctx context.Context, clientset *kubernetes.Clientset, namespace, daemonsetName, podLabelSelector string) error

func WaitForPodDeployment 

func WaitForPodDeployment(ctx context.Context, clientset *kubernetes.Clientset, namespace, deploymentName, podLabelSelector string, replicas int) error

func WaitForPodsDelete 

func WaitForPodsDelete(ctx context.Context, clientset *kubernetes.Clientset, namespace, labelselector string) error

func WaitForPodsRunning 

func WaitForPodsRunning(ctx context.Context, clientset *kubernetes.Clientset, namespace, labelselector string) error

Types

type CNSScenario 

type CNSScenario string
const (
	EnvInstallAzilium          CNSScenario = "INSTALL_AZILIUM"
	EnvInstallAzureVnet        CNSScenario = "INSTALL_AZURE_VNET"
	EnvInstallOverlay          CNSScenario = "INSTALL_OVERLAY"
	EnvInstallAzureCNIOverlay  CNSScenario = "INSTALL_AZURE_CNI_OVERLAY"
	EnvInstallDualStackOverlay CNSScenario = "INSTALL_DUALSTACK_OVERLAY"
)

Source Files

View all Source files

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