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 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, ...)

Constants

const (
	// PublicEcrAwsNginx1230Image is the public.ecr.aws/nginx/nginx:1.23.0 image.
	PublicEcrAwsNginx1230Image = "public.ecr.aws/nginx/nginx:1.23.0"
	// PublicEcrAwsNginx1240Image is the public.ecr.aws/nginx/nginx:1.24.0 image.
	PublicEcrAwsNginx1240Image = "public.ecr.aws/nginx/nginx:1.24.0"
	// PublicEcrAwsNginx1250Image is the public.ecr.aws/nginx/nginx:1.25.0 image.
	PublicEcrAwsNginx1250Image = "public.ecr.aws/nginx/nginx:1.25.0"

	// 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"
	// GithubRegistryNginx1261Image is the ghcr.io/linuxserver/nginx:1.26.1 image.
	GithubRegistryNginx1261Image = "ghcr.io/linuxserver/nginx:1.26.1"
)

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 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, nginxImage string)

VerifyRegistryCache verifies that a registry cache works as expected.

The verification consists of the following steps:

1. It deploys an nginx 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).