kubernetes

Documentation

Index

• func IsNodeReady(node *v1.Node) bool
• type Client
  • func NewClient(apiserverURL, kubeConfig string, interval, timeout time.Duration) (Client, error)
• type NodeLister

Functions

func IsNodeReady

func IsNodeReady(node *v1.Node) bool

IsNodeReady returns true if the NodeReady condition of node is set to true.

Copy of https://github.com/kubernetes/kubernetes/blob/886e04f1fffbb04faf8a9f9ee141143b2684ae68/pkg/api/v1/node/util.go#L40

Types

type Client

type Client interface {
	// ListPods returns Pods running on the passed in node.
	ListPods(node *v1.Node) (*v1.PodList, error)
	// ListPods returns all Pods running
	ListAllPods() (*v1.PodList, error)
	// ListNodes returns a list of Nodes registered in the api server.
	ListNodes() (*v1.NodeList, error)
	// ListNodesByOptions returns a list of Nodes registered in the api server.
	ListNodesByOptions(opts metav1.ListOptions) (*v1.NodeList, error)
	// ListServiceAccounts returns a list of Service Accounts in a namespace
	ListServiceAccounts(namespace string) (*v1.ServiceAccountList, error)
	// GetDaemonSet returns details about DaemonSet with passed in name.
	GetDaemonSet(namespace, name string) (*appsv1.DaemonSet, error)
	// GetDeployment returns a given deployment in a namespace.
	GetDeployment(namespace, name string) (*appsv1.Deployment, error)
	// GetNode returns details about node with passed in name.
	GetNode(name string) (*v1.Node, error)
	// UpdateNode updates the node in the api server with the passed in info.
	UpdateNode(node *v1.Node) (*v1.Node, error)
	// DeleteNode deregisters node in the api server.
	DeleteNode(name string) error
	// SupportEviction queries the api server to discover if it supports eviction, and returns supported type if it is supported.
	SupportEviction() (string, error)
	// DeleteClusterRole deletes the passed in ClusterRole.
	DeleteClusterRole(role *rbacv1.ClusterRole) error
	// DeleteDaemonSet deletes the passed in DaemonSet.
	DeleteDaemonSet(ds *appsv1.DaemonSet) error
	// DeleteDeployment deletes the passed in Deployment.
	DeleteDeployment(ds *appsv1.Deployment) error
	// DeletePod deletes the passed in pod.
	DeletePod(pod *v1.Pod) error
	// DeleteServiceAccount deletes the passed in service account.
	DeleteServiceAccount(sa *v1.ServiceAccount) error
	// EvictPod evicts the passed in pod using the passed in api version.
	EvictPod(pod *v1.Pod, policyGroupVersion string) error
	// WaitForDelete waits until all pods are deleted. Returns all pods not deleted and an error on failure.
	WaitForDelete(logger *log.Entry, pods []v1.Pod, usingEviction bool) ([]v1.Pod, error)
	// UpdateDeployment updates a deployment to match the given specification.
	UpdateDeployment(namespace string, deployment *appsv1.Deployment) (*appsv1.Deployment, error)
}

Client interface models client for interacting with kubernetes api server

func NewClient

func NewClient(apiserverURL, kubeConfig string, interval, timeout time.Duration) (Client, error)

NewClient returns a KubernetesClient hooked up to the api server at the apiserverURL.

type NodeLister

type NodeLister interface {
	ListNodes() (*v1.NodeList, error)
}

NodeLister is an interface implemented by Kubernetes clients that are able to list cluster nodes