Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func CreateRestConfig ¶
func CreateRestConfig(clientConfig clientcmd.ClientConfig, clientConnection *componentconfig.ClientConnectionConfiguration) (*rest.Config, error)
CreateRestConfig creates a Config object for a rest client. If a clientConnection configuration object is passed as well then the specified fields will be taken over as well.
func GetAdmissionPluginsForVersion ¶
func GetAdmissionPluginsForVersion(v string) []gardenv1beta1.AdmissionPlugin
GetAdmissionPluginsForVersion returns the set of default admission plugins for the given Kubernetes version. If the given Kubernetes version does not explicitly define admission plugins the set of names for the next available version will be returned (e.g., for version X not defined the set of version X-1 will be returned).
Types ¶
type Client ¶
type Client interface {
DiscoverAPIGroups() error
// Getter & Setter
Clientset() *kubernetes.Clientset
GardenClientset() *gardenclientset.Clientset
MachineClientset() *machineclientset.Clientset
APIExtensionsClientset() *apiextensionsclientset.Clientset
APIRegistrationClientset() *apiregistrationclientset.Clientset
GetAPIResourceList() []*metav1.APIResourceList
GetConfig() *rest.Config
GetResourceAPIGroups() map[string][]string
RESTClient() rest.Interface
SetClientset(*kubernetes.Clientset)
SetGardenClientset(*gardenclientset.Clientset)
SetMachineClientset(*machineclientset.Clientset)
SetRESTClient(rest.Interface)
SetResourceAPIGroups(map[string][]string)
SetResourceAPIGroup(string, []string)
// Cleanup
ListResources(...string) (unstructured.Unstructured, error)
CleanupResources(map[string]map[string]bool) error
CleanupAPIGroupResources(map[string]map[string]bool, string, []string) error
CheckResourceCleanup(*logrus.Entry, map[string]map[string]bool, string, []string) (bool, error)
// Machines
MachineV1alpha1(string, string, string) *rest.Request
// Namespaces
CreateNamespace(*corev1.Namespace, bool) (*corev1.Namespace, error)
UpdateNamespace(*corev1.Namespace) (*corev1.Namespace, error)
GetNamespace(string) (*corev1.Namespace, error)
ListNamespaces(metav1.ListOptions) (*corev1.NamespaceList, error)
PatchNamespace(name string, body []byte) (*corev1.Namespace, error)
DeleteNamespace(string) error
// Secrets
CreateSecret(string, string, corev1.SecretType, map[string][]byte, bool) (*corev1.Secret, error)
CreateSecretObject(*corev1.Secret, bool) (*corev1.Secret, error)
UpdateSecret(string, string, corev1.SecretType, map[string][]byte) (*corev1.Secret, error)
UpdateSecretObject(*corev1.Secret) (*corev1.Secret, error)
ListSecrets(string, metav1.ListOptions) (*corev1.SecretList, error)
GetSecret(string, string) (*corev1.Secret, error)
DeleteSecret(string, string) error
// ConfigMaps
CreateConfigMap(string, string, map[string]string, bool) (*corev1.ConfigMap, error)
UpdateConfigMap(string, string, map[string]string) (*corev1.ConfigMap, error)
GetConfigMap(string, string) (*corev1.ConfigMap, error)
DeleteConfigMap(string, string) error
// Services
GetService(string, string) (*corev1.Service, error)
DeleteService(string, string) error
// Deployments
GetDeployment(string, string) (*appsv1.Deployment, error)
ListDeployments(string, metav1.ListOptions) (*appsv1.DeploymentList, error)
PatchDeployment(string, string, []byte) (*appsv1.Deployment, error)
StrategicMergePatchDeployment(*appsv1.Deployment, *appsv1.Deployment) (*appsv1.Deployment, error)
ScaleDeployment(string, string, int32) (*appsv1.Deployment, error)
DeleteDeployment(string, string) error
// StatefulSets
ListStatefulSets(string, metav1.ListOptions) (*appsv1.StatefulSetList, error)
DeleteStatefulSet(string, string) error
// DaemonSets
ListDaemonSets(string, metav1.ListOptions) (*appsv1.DaemonSetList, error)
// Jobs
GetJob(string, string) (*batchv1.Job, error)
DeleteJob(string, string) error
// ReplicaSets
ListReplicaSets(string, metav1.ListOptions) (*appsv1.ReplicaSetList, error)
DeleteReplicaSet(string, string) error
// Pods
GetPod(string, string) (*corev1.Pod, error)
ListPods(string, metav1.ListOptions) (*corev1.PodList, error)
GetPodLogs(string, string, *corev1.PodLogOptions) (*bytes.Buffer, error)
ForwardPodPort(string, string, int, int) (chan struct{}, error)
CheckForwardPodPort(string, string, int, int) (bool, error)
DeletePod(string, string) error
DeletePodForcefully(string, string) error
// Nodes
ListNodes(metav1.ListOptions) (*corev1.NodeList, error)
// RoleBindings
ListRoleBindings(string, metav1.ListOptions) (*rbacv1.RoleBindingList, error)
CreateOrPatchRoleBinding(metav1.ObjectMeta, func(*rbacv1.RoleBinding) *rbacv1.RoleBinding) (*rbacv1.RoleBinding, error)
// CustomResourceDefinitions
ListCRDs(metav1.ListOptions) (*apiextensionsv1beta1.CustomResourceDefinitionList, error)
DeleteCRDForcefully(name string) error
// APIServices
ListAPIServices(metav1.ListOptions) (*apiregistrationv1beta1.APIServiceList, error)
DeleteAPIService(name string) error
DeleteAPIServiceForcefully(name string) error
// Arbitrary manifests
Apply([]byte) error
// Miscellaneous
Curl(string) (*rest.Result, error)
QueryVersion() (string, error)
Version() string
}
Client is an interface which is used to wrap the interactions with a Kubernetes cluster (which are performed with the help of kubernetes/client-go) in order to allow the implementation of several Kubernetes versions.
func NewClientFromBytes ¶
func NewClientFromBytes(kubeconfig []byte, clientConnection *componentconfig.ClientConnectionConfiguration) (Client, error)
NewClientFromBytes creates a new Client struct for a given kubeconfig byte slice.
func NewClientFromFile ¶
func NewClientFromFile(kubeconfigPath string, clientConnection *componentconfig.ClientConnectionConfiguration) (Client, error)
NewClientFromFile creates a new Client struct for a given kubeconfig. The kubeconfig will be read from the filesystem at location <kubeconfigPath>. If no filepath is given, the in-cluster configuration will be taken into account.
func NewClientFromSecret ¶
NewClientFromSecret creates a new Client struct for a given kubeconfig stored as a Secret in an existing Kubernetes cluster. This cluster will be accessed by the <k8sClient>. It will read the Secret <secretName> in <namespace>. The Secret must contain a field "kubeconfig" which will be used.
Source Files
Directories