dtest

func DockerRegistry ¶

func DockerRegistry(ctx context.Context) string

DockerRegistry returns a docker registry suitable for use in tests.

func GetKubeconfig ¶

func GetKubeconfig(ctx context.Context) string

GetKubeconfig returns the kubeconfig contents for the running k3s cluster as a string. It will return the empty string if no cluster is running.

func K3sDown ¶

func K3sDown(ctx context.Context) string

K3sDown shuts down the k3s cluster.

func K3sUp ¶

func K3sUp(ctx context.Context, k3sExtraFlags ...string) string

K3sUp will launch if necessary and return the docker id of a container running a k3s cluster.

func K3sVersionUp ¶

func K3sVersionUp(ctx context.Context, kubeVersion KubeVersion, k3sExtraFlags ...string) string

func KubeVersionConfig ¶

func KubeVersionConfig(ctx context.Context, kubeVersion KubeVersion, k3sExtraFlags ...string) string

func Kubeconfig ¶

func Kubeconfig(ctx context.Context, k3sExtraFlags ...string) string

Kubeconfig returns a path referencing a kubeconfig file suitable for use in tests.

func RegistryDown ¶

func RegistryDown(ctx context.Context) string

RegistryDown shutsdown the test registry.

func RegistryUp ¶

func RegistryUp(ctx context.Context) string

RegistryUp will launch if necessary and return the docker id of a container running a docker registry.

func WithMachineLock ¶

func WithMachineLock(ctx context.Context, body func(context.Context))

WithMachineLock executes the supplied body with a guarantee that it is the only code running (via WithMachineLock) on the machine.

func WithNamedMachineLock ¶

func WithNamedMachineLock(ctx context.Context, name string, body func(context.Context))

WithNamedMachineLock executes the supplied body with a guarantee that it is the only code running (via WithMachineLock) on the machine. The name provides scope so this can be used in multiple independent ways without conflicts.