common

Documentation

Index

• Constants
• func AddOrUpdateRegistryCacheExtension(shoot *gardencorev1beta1.Shoot, caches []registryv1alpha3.RegistryCache)
• func AddOrUpdateRegistryMirrorExtension(shoot *gardencorev1beta1.Shoot, mirrors []mirrorv1alpha1.MirrorConfiguration)
• func HasRegistryCacheExtension(shoot *gardencorev1beta1.Shoot) bool
• func RemoveExtension(shoot *gardencorev1beta1.Shoot, extensionType string)
• func SleepInfinity(pod *corev1.Pod) *corev1.Pod
• func VerifyHostsTOMLFilesCreatedForAllNodes(ctx context.Context, log logr.Logger, shootClient kubernetes.Interface, ...)
• func VerifyHostsTOMLFilesDeletedForAllNodes(ctx context.Context, log logr.Logger, shootClient kubernetes.Interface, ...)
• func VerifyRegistryCache(parentCtx context.Context, log logr.Logger, shootClient kubernetes.Interface, ...)
• type MutatePodFn

Constants

const (

	// GithubRegistryJitesoftAlpine3189Image is the ghcr.io/jitesoft/alpine:3.18.9 image.
	GithubRegistryJitesoftAlpine3189Image = "ghcr.io/jitesoft/alpine:3.18.9"
	// GithubRegistryJitesoftAlpine3194Image is the ghcr.io/jitesoft/alpine:3.19.4 image.
	GithubRegistryJitesoftAlpine3194Image = "ghcr.io/jitesoft/alpine:3.19.4"
	// GithubRegistryJitesoftAlpine3203Image is the ghcr.io/jitesoft/alpine:3.20.3 image.
	GithubRegistryJitesoftAlpine3203Image = "ghcr.io/jitesoft/alpine:3.20.3"
	// GitlabRegistryJitesoftAlpine31710Image is the registry.gitlab.com/jitesoft/dockerfiles/alpine:3.17.10 image.
	GitlabRegistryJitesoftAlpine31710Image = "registry.gitlab.com/jitesoft/dockerfiles/alpine:3.17.10"

	// ArtifactRegistryNginx1176Image is the europe-docker.pkg.dev/gardener-project/releases/3rd/nginx:1.17.6 image (copy of docker.io/library/nginx:1.17.6).
	ArtifactRegistryNginx1176Image = "europe-docker.pkg.dev/gardener-project/releases/3rd/nginx:1.17.6"
	// RegistryK8sNginx1154Image is the registry.k8s.io/e2e-test-images/nginx:1.15-4 image.
	RegistryK8sNginx1154Image = "registry.k8s.io/e2e-test-images/nginx:1.15-4"
)

Functions

func AddOrUpdateRegistryCacheExtension

func AddOrUpdateRegistryCacheExtension(shoot *gardencorev1beta1.Shoot, caches []registryv1alpha3.RegistryCache)

AddOrUpdateRegistryCacheExtension adds or updates registry-cache extension with the given caches to the given Shoot.

func AddOrUpdateRegistryMirrorExtension

func AddOrUpdateRegistryMirrorExtension(shoot *gardencorev1beta1.Shoot, mirrors []mirrorv1alpha1.MirrorConfiguration)

AddOrUpdateRegistryMirrorExtension adds or updates registry-mirror extension with the given mirrors to the given Shoot.

func HasRegistryCacheExtension

func HasRegistryCacheExtension(shoot *gardencorev1beta1.Shoot) bool

HasRegistryCacheExtension returns whether the Shoot has an extension of type registry-cache.

func RemoveExtension

func RemoveExtension(shoot *gardencorev1beta1.Shoot, extensionType string)

RemoveExtension removes the extension with the given type from given Shoot.

func SleepInfinity

func SleepInfinity(pod *corev1.Pod) *corev1.Pod

SleepInfinity is MutatePodFn that keeps the container running indefinitely.

func VerifyHostsTOMLFilesCreatedForAllNodes

func VerifyHostsTOMLFilesCreatedForAllNodes(ctx context.Context, log logr.Logger, shootClient kubernetes.Interface, upstreamToHostsTOML map[string]string)

VerifyHostsTOMLFilesCreatedForAllNodes verifies that hosts.toml files for the given upstreams are created for all Nodes with the given hosts.toml file content.

func VerifyHostsTOMLFilesDeletedForAllNodes

func VerifyHostsTOMLFilesDeletedForAllNodes(ctx context.Context, log logr.Logger, shootClient kubernetes.Interface, upstreams []string)

VerifyHostsTOMLFilesDeletedForAllNodes verifies that hosts.toml files for the given upstreams are deleted from all Nodes.

func VerifyRegistryCache

func VerifyRegistryCache(parentCtx context.Context, log logr.Logger, shootClient kubernetes.Interface, image string, mutateFns ...MutatePodFn)

VerifyRegistryCache verifies that a registry cache works as expected.

The verification consists of the following steps:

1. It deploys a Pod with the given image.
2. It waits until the Pod is running.
3. It verifies that the image is present in the registry's volume. This is a verification that the image pull happened via the registry cache (and the containerd didn't fall back to the upstream).

Types

type MutatePodFn

type MutatePodFn func(pod *corev1.Pod) *corev1.Pod

MutatePodFn is an optional function to change the Pod specification depending on the image used.