kubernetes

Documentation

Index

• type Client
  • func NewClient(kubeconfig, configContext string) (*Client, error)
  • func (client *Client) AllPilotsDiscoveryDo(pilotNamespace, method, path string, body []byte) (map[string][]byte, error)
  • func (client *Client) EnvoyDo(podName, podNamespace, method, path string, body []byte) ([]byte, error)
  • func (client *Client) ExtractExecResult(podName, podNamespace, container string, cmd []string) ([]byte, error)
  • func (client *Client) GetIstioPods(namespace string, params map[string]string) ([]v1.Pod, error)
  • func (client *Client) GetIstioVersions(namespace string) (*version.MeshInfo, error)
  • func (client *Client) GetPilotAgentContainer(podName, podNamespace string) (string, error)
  • func (client *Client) PilotDiscoveryDo(pilotNamespace, method, path string, body []byte) ([]byte, error)
  • func (client *Client) PodExec(podName, podNamespace, container string, command []string) (*bytes.Buffer, *bytes.Buffer, error)
• type ExecClient

Types

type Client

type Client struct {
	Config *rest.Config
	*rest.RESTClient
}

Client is a helper wrapper around the Kube RESTClient for istioctl -> Pilot/Envoy/Mesh related things

func NewClient

func NewClient(kubeconfig, configContext string) (*Client, error)

NewClient is the constructor for the client wrapper

func (*Client) AllPilotsDiscoveryDo

func (client *Client) AllPilotsDiscoveryDo(pilotNamespace, method, path string, body []byte) (map[string][]byte, error)

AllPilotsDiscoveryDo makes an http request to each Pilot discovery instance

func (*Client) EnvoyDo

func (client *Client) EnvoyDo(podName, podNamespace, method, path string, body []byte) ([]byte, error)

EnvoyDo makes an http request to the Envoy in the specified pod

func (*Client) ExtractExecResult

func (client *Client) ExtractExecResult(podName, podNamespace, container string, cmd []string) ([]byte, error)

ExtractExecResult wraps PodExec and return the execution result and error if has any.

func (*Client) GetIstioPods

func (client *Client) GetIstioPods(namespace string, params map[string]string) ([]v1.Pod, error)

GetIstioPods retrieves the pod objects for Istio deployments

func (*Client) GetIstioVersions

func (client *Client) GetIstioVersions(namespace string) (*version.MeshInfo, error)

GetIstioVersions gets the version for each Istio component

func (*Client) GetPilotAgentContainer

func (client *Client) GetPilotAgentContainer(podName, podNamespace string) (string, error)

GetPilotAgentContainer retrieves the pilot-agent container name for the specified pod

func (*Client) PilotDiscoveryDo

func (client *Client) PilotDiscoveryDo(pilotNamespace, method, path string, body []byte) ([]byte, error)

PilotDiscoveryDo makes an http request to a single Pilot discovery instance

func (*Client) PodExec

func (client *Client) PodExec(podName, podNamespace, container string, command []string) (*bytes.Buffer, *bytes.Buffer, error)

PodExec takes a command and the pod data to run the command in the specified pod

type ExecClient

type ExecClient interface {
	EnvoyDo(podName, podNamespace, method, path string, body []byte) ([]byte, error)
	AllPilotsDiscoveryDo(pilotNamespace, method, path string, body []byte) (map[string][]byte, error)
	GetIstioVersions(namespace string) (*version.MeshInfo, error)
}

ExecClient is an interface for remote execution