testshell

package
v1.19.1-rc.1 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Sep 6, 2024 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type HelmClient added in v1.18.0

type HelmClient struct {
	// DockerConfig is the value to use for DOCKER_CONFIG.
	// Crane uses DOCKER_CONFIG for auth settings.
	// Helm uses DOCKER_CONFIG for default auth settings, when not specified in
	// HELM_REGISTRY_CONFIG.
	DockerConfig string

	// ConfigHome is the value to use for HELM_CONFIG_HOME.
	//
	// Defaults:
	// - Linux: ${HOME}/.config/helm
	// - Mac: ${HOME}/Library/Preferences/helm
	//   https://github.com/helm/helm/blob/main/pkg/helmpath/lazypath_darwin.go#L28
	// - Windows: ${APPDATA}/helm
	//   https://github.com/helm/helm/blob/main/pkg/helmpath/lazypath_windows.go#L22
	//
	// Affects default values for HELM_REGISTRY_CONFIG, HELM_REPOSITORY_CONFIG
	// HELM_REPOSITORY_CACHE, and HELM_CACHE_HOME.
	ConfigHome string

	// Shell used to execute helm and crane client commands.
	Shell *TestShell
}

HelmClient provides helm and crane clients for connecting to an Helm repository.

func NewHelmClient added in v1.18.0

func NewHelmClient(parentPath string, shell *TestShell) *HelmClient

NewHelmClient constructs a new HelmClient that stores config in sub-directories under the specified `parentPath`.

func (*HelmClient) Crane added in v1.18.0

func (hc *HelmClient) Crane(args ...string) ([]byte, error)

Crane executes a crane command with the HelmClient's config.

func (*HelmClient) Helm added in v1.18.0

func (hc *HelmClient) Helm(args ...string) ([]byte, error)

Helm executes a helm command with the HelmClient's config.

func (*HelmClient) Login added in v1.18.0

func (hc *HelmClient) Login(registryHost string) error

Login uses gcloud to configure docker auth credentials used by helm and crane.

Files modified: - `${DOCKER_CONFIG}/config.json` (crane/docker)

func (*HelmClient) Logout added in v1.18.0

func (hc *HelmClient) Logout(registryHost string) error

Logout removes credentials for the specified registry.

Files modified: - `${DOCKER_CONFIG}/config.json` (crane/docker) - `${HELM_CONFIG_HOME}/registry/config.json` (helm)

type OCIClient added in v1.18.0

type OCIClient struct {
	// DockerConfig is the value to use for DOCKER_CONFIG.
	// Crane uses DOCKER_CONFIG for auth settings.
	DockerConfig string

	// Shell used to execute crane client commands.
	Shell *TestShell
}

OCIClient provides a crane client for connecting to an OCI repository.

func NewOCIClient added in v1.18.0

func NewOCIClient(parentPath string, shell *TestShell) *OCIClient

NewOCIClient constructs a new OCIClient that stores config in sub-directories under the specified `parentPath`.

func (*OCIClient) Crane added in v1.18.0

func (oc *OCIClient) Crane(args ...string) ([]byte, error)

Crane executes a crane command with the OCIClient's config.

func (*OCIClient) Login added in v1.18.0

func (oc *OCIClient) Login(registryHost string) error

Login uses gcloud to configure docker auth credentials used by crane.

Files modified: - `${DOCKER_CONFIG}/config.json` (crane/docker)

func (*OCIClient) Logout added in v1.18.0

func (oc *OCIClient) Logout(registryHost string) error

Logout removes credentials for the specified registry.

Files modified: - `${DOCKER_CONFIG}/config.json` (crane/docker)

type TestShell

type TestShell struct {
	// Context to use, if not specified by the method.
	Context context.Context

	// Env to use for all commands, if non-nil.
	// Default: os.Environ()
	Env []string

	// Logger for methods to use.
	Logger *testlogger.TestLogger
}

TestShell is a helper utility to execute shell commands in a test. Handles logging and injection of the KUBECONFIG as argument or env var.

func (*TestShell) Command

func (tc *TestShell) Command(name string, args ...string) *exec.Cmd

Command is a convenience method for invoking a subprocess with the KUBECONFIG environment variable set. Setting the environment variable directly in the test process is not thread safe.

func (*TestShell) ExecWithDebug added in v1.17.0

func (tc *TestShell) ExecWithDebug(name string, args ...string) ([]byte, error)

ExecWithDebug is a convenience method for invoking a subprocess with the KUBECONFIG environment variable and debug logging.

func (*TestShell) Gcloud added in v1.18.0

func (tc *TestShell) Gcloud(args ...string) ([]byte, error)

Gcloud is a convenience method for calling gcloud against the currently-connected cluster. Returns STDOUT/STDERR, and an error if gcloud exited abnormally.

If you want to fail the test immediately on failure, wrap with nt.Must.

func (*TestShell) Kubectl

func (tc *TestShell) Kubectl(args ...string) ([]byte, error)

Kubectl is a convenience method for calling kubectl against the currently-connected cluster. Returns STDOUT, and an error if kubectl exited abnormally.

If you want to fail the test immediately on failure, use MustKubectl.

func (*TestShell) KubectlContext

func (tc *TestShell) KubectlContext(ctx context.Context, args ...string) ([]byte, error)

KubectlContext is similar to TestShell.Kubectl but allows using a context to cancel (kill signal) the kubectl command.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL