constellation/internal/versions/versions.go
2022-11-03 16:44:54 +01:00

170 lines
13 KiB
Go

/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package versions
import (
"fmt"
"strings"
)
// ValidK8sVersion represents any of the three currently supported k8s versions.
type ValidK8sVersion string
// NewValidK8sVersion validates the given string and produces a new ValidK8sVersion object.
func NewValidK8sVersion(k8sVersion string) (ValidK8sVersion, error) {
if IsSupportedK8sVersion(k8sVersion) {
return ValidK8sVersion(k8sVersion), nil
}
return "", fmt.Errorf("invalid k8sVersion supplied: %s", k8sVersion)
}
// IsSupportedK8sVersion checks if a given Kubernetes version is supported by Constellation.
func IsSupportedK8sVersion(version string) bool {
switch version {
case string(V1_23):
return true
case string(V1_24):
return true
case string(V1_25):
return true
default:
return false
}
}
// IsPreviewK8sVersion checks if a given Kubernetes version is still in preview and not fully supported.
func IsPreviewK8sVersion(version ValidK8sVersion) bool {
return false
}
const (
// Constellation images.
// These images are built in a way that they support all versions currently listed in VersionConfigs.
KonnectivityAgentImage = "us.gcr.io/k8s-artifacts-prod/kas-network-proxy/proxy-agent:v0.0.33@sha256:48f2a4ec3e10553a81b8dd1c6fa5fe4bcc9617f78e71c1ca89c6921335e2d7da" // renovate:container
KonnectivityServerImage = "registry.k8s.io/kas-network-proxy/proxy-server:v0.0.33@sha256:2c111f004bec24888d8cfa2a812a38fb8341350abac67dcd0ac64e709dfe389c" // renovate:container
JoinImage = "ghcr.io/edgelesssys/constellation/join-service:v2.2.0-pre.0.20221102120022-1f9a788c213d@sha256:41bd333cae47e55d711dee93cd5da0fe3dc66885ab9949d0e76ffe07d2f7dd34" // renovate:container
AccessManagerImage = "ghcr.io/edgelesssys/constellation/access-manager:v2.2.0-pre.0.20221025135123-2d121d9243cf@sha256:08588f0c23353b53750b79122536260870d57b8dff1a1ff1020799e1e0b9f565" // renovate:container
KmsImage = "ghcr.io/edgelesssys/constellation/kmsserver:v2.2.0-pre.0.20221026125949-06ce47d16cbd@sha256:544ef14afee3ddca26effb9bacc858a8ee009bca409c7c3c042abc8a1345226b" // renovate:container
VerificationImage = "ghcr.io/edgelesssys/constellation/verification-service:v2.2.0-pre.0.20221031131238-9fd0b4a94f0d@sha256:186dd1b718b37b7fbf4faedee8448835f9b47804896d6f94a355f0fe6fe5d766" // renovate:container
// Check for new versions at https://github.com/GoogleCloudPlatform/guest-agent/releases and update in /.github/workflows/build-gcp-guest-agent.yml.
GcpGuestImage = "ghcr.io/edgelesssys/gcp-guest-agent:20220927.00@sha256:3dea1ae3f162d2353e6584b325f0e325a39cda5f380f41e5a0ee43c6641d3905" // renovate:container
NodeOperatorCatalogImage = "ghcr.io/edgelesssys/constellation/node-operator-catalog:v2.2.0-pre.0.20221024145821-b35b74b77278@sha256:f1ee4e2642fd758083344df10a98195213dda299fbbc720bf57873e392e001f1" // renovate:container
// TODO: switch node maintenance operator catalog back to upstream quay.io/medik8s/node-maintenance-operator-catalog
// once https://github.com/medik8s/node-maintenance-operator/issues/49 is resolved.
NodeMaintenanceOperatorCatalogImage = "ghcr.io/edgelesssys/constellation/node-maintenance-operator-catalog:v0.13.1-alpha1@sha256:d382c3aaf9bc470cde6f6c05c2c6ff5c9dcfd90540d5b11f9cf69c4e1dd1ca9d" // renovate:container
QEMUMetadataImage = "ghcr.io/edgelesssys/constellation/qemu-metadata-api:v2.1.0@sha256:abfc36fcd02a145412074cdbb54597878594aa1cfb0ffd66e36d3b3e95ee9e7f" // renovate:container
LibvirtImage = "ghcr.io/edgelesssys/constellation/libvirt:v2.2.0-pre.0.20221021080602-f3d78a573fb2@sha256:f42fa5f009415f2c6631b83e8831790d324c27d5f3ae883c59ea7bfeba50facd" // renovate:container
// ConstellationQEMUImageURL is the artifact URL for QEMU qcow2 images.
ConstellationQEMUImageURL = "https://d1gl9j3ejrmbpr.cloudfront.net/mini-constellation-v2.1.0.qcow2"
// currently supported versions.
//nolint:revive
V1_23 ValidK8sVersion = "1.23"
//nolint:revive
V1_24 ValidK8sVersion = "1.24"
//nolint:revive
V1_25 ValidK8sVersion = "1.25"
Default ValidK8sVersion = V1_24
)
var (
NodeOperatorVersion = versionFromDockerImage(NodeOperatorCatalogImage)
NodeMaintenanceOperatorVersion = versionFromDockerImage(NodeMaintenanceOperatorCatalogImage)
)
// versionConfigs holds download URLs for all required kubernetes components for every supported version.
var VersionConfigs = map[ValidK8sVersion]KubernetesVersion{
V1_23: {
PatchVersion: "v1.23.13", // renovate:kubernetes-release
CNIPluginsURL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release
CrictlURL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.24.1/crictl-v1.24.1-linux-amd64.tar.gz", // renovate:crictl-release
KubeletURL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.13/bin/linux/amd64/kubelet", // renovate:kubernetes-release
KubeadmURL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.13/bin/linux/amd64/kubeadm", // renovate:kubernetes-release
KubectlURL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.13/bin/linux/amd64/kubectl", // renovate:kubernetes-release
// CloudControllerManagerImageAWS is the CCM image used on AWS.
CloudControllerManagerImageAWS: "registry.k8s.io/provider-aws/cloud-controller-manager:v1.23.2@sha256:5caf74bfe1c6e1b7b7d40345db52b54eeea7229a8fd73c7db9488ef87dc7a496", // renovate:container
// CloudControllerManagerImageGCP is the CCM image used on GCP.
// TODO: use newer "cloud-provider-gcp" from https://github.com/kubernetes/cloud-provider-gcp when newer releases are available.
CloudControllerManagerImageGCP: "ghcr.io/edgelesssys/cloud-provider-gcp:v23.0.0@sha256:bf54ecb58fef5b1358d1dd25b1068598a74adbc7e7622b42a2708d1ed4bdc4bc", // renovate:container
// CloudControllerManagerImageAzure is the CCM image used on Azure.
CloudControllerManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-controller-manager:v1.23.23@sha256:a5ff0f4c2ee3438ff5372442f657552dec549afb4fa04aeab90a15f37a466125", // renovate:container
// CloudNodeManagerImageAzure is the cloud-node-manager image used on Azure.
CloudNodeManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-node-manager:v1.23.23@sha256:a82d73fb1ee10e3041b4f03cfe4ab5bb8edc8329c45bf1d42ff9e06340137de3", // renovate:container
// External service image. Depends on k8s version.
ClusterAutoscalerImage: "k8s.gcr.io/autoscaling/cluster-autoscaler:v1.23.1@sha256:cd2101ba67f3d6ec719f7792d4bdaa3a50e1b716f3a9ccee8931086496c655b7", // renovate:container
},
V1_24: {
PatchVersion: "v1.24.7", // renovate:kubernetes-release
CNIPluginsURL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release
CrictlURL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.24.2/crictl-v1.24.2-linux-amd64.tar.gz", // renovate:crictl-release
KubeletURL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.7/bin/linux/amd64/kubelet", // renovate:kubernetes-release
KubeadmURL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.7/bin/linux/amd64/kubeadm", // renovate:kubernetes-release
KubectlURL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.7/bin/linux/amd64/kubectl", // renovate:kubernetes-release
// CloudControllerManagerImageAWS is the CCM image used on AWS.
CloudControllerManagerImageAWS: "registry.k8s.io/provider-aws/cloud-controller-manager:v1.24.1@sha256:4b75b09cc5b3959d06a8c2fb84f165e8163ec0153eaa6a48ece6c8113e78e720", // renovate:container
// CloudControllerManagerImageGCP is the CCM image used on GCP.
// TODO: use newer "cloud-provider-gcp" from https://github.com/kubernetes/cloud-provider-gcp when newer releases are available.
CloudControllerManagerImageGCP: "ghcr.io/edgelesssys/cloud-provider-gcp:v24.0.0@sha256:80e2910509ccb4d99b2e08182c2101fbed64f0663194adae08fc1cf878ecc58b", // renovate:container
// CloudControllerManagerImageAzure is the CCM image used on Azure.
CloudControllerManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-controller-manager:v1.24.10@sha256:846d631cf2a1abc5450d62e72a5e055377bbb9f7bf3d0aed9dd52acfe26c0e8a", // renovate:container
// CloudNodeManagerImageAzure is the cloud-node-manager image used on Azure.
CloudNodeManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-node-manager:v1.24.10@sha256:fed0573c5200e2ba6874a08b4fa875523958d6e6cebc4831f5798ae8caf4ac8e", // renovate:container
// External service image. Depends on k8s version.
ClusterAutoscalerImage: "k8s.gcr.io/autoscaling/cluster-autoscaler:v1.24.0@sha256:5bd22353ae7f30c9abfaa08189281367ef47ea1b3d09eb13eb26bd13de241e72", // renovate:container
},
V1_25: {
PatchVersion: "v1.25.3", // renovate:kubernetes-release
CNIPluginsURL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release
CrictlURL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.25.0/crictl-v1.25.0-linux-amd64.tar.gz", // renovate:crictl-release
KubeletURL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.3/bin/linux/amd64/kubelet", // renovate:kubernetes-release
KubeadmURL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.3/bin/linux/amd64/kubeadm", // renovate:kubernetes-release
KubectlURL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.3/bin/linux/amd64/kubectl", // renovate:kubernetes-release
// CloudControllerManagerImageAWS is the CCM image used on AWS.
CloudControllerManagerImageAWS: "registry.k8s.io/provider-aws/cloud-controller-manager:v1.25.1@sha256:85d3f1e9dacc72531445989bb10999e1e70ebc409d11be57e5baa5f031a893b0", // renovate:container
// CloudControllerManagerImageGCP is the CCM image used on GCP.
// TODO: use newer "cloud-provider-gcp" from https://github.com/kubernetes/cloud-provider-gcp when newer releases are available.
CloudControllerManagerImageGCP: "ghcr.io/edgelesssys/cloud-provider-gcp:v25.2.0@sha256:86fa9d31ed0b3d0d8806f13d6e7debd3471028b2cb7cca3a876d8a31612a7ba5", // renovate:container
// CloudControllerManagerImageAzure is the CCM image used on Azure.
// Check for newer versions at https://github.com/kubernetes-sigs/cloud-provider-azure/blob/master/README.md.
CloudControllerManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-controller-manager:v1.25.4@sha256:f851de1325e7fffb61ab817db310743574e7d96576984d3351ddde2c840b3ebd", // renovate:container
// CloudNodeManagerImageAzure is the cloud-node-manager image used on Azure.
// Check for newer versions at https://github.com/kubernetes-sigs/cloud-provider-azure/blob/master/README.md.
CloudNodeManagerImageAzure: "mcr.microsoft.com/oss/kubernetes/azure-cloud-node-manager:v1.25.4@sha256:5227c3820a60df390107fa0a0865bf19745f21fc3c323c779ac71e3b70e46846", // renovate:container
// External service image. Depends on k8s version.
// Check for new versions at https://github.com/kubernetes/autoscaler/releases.
ClusterAutoscalerImage: "k8s.gcr.io/autoscaling/cluster-autoscaler:v1.25.0@sha256:f509ffab618dbd07d129b69ec56963aac7f61aaa792851206b54a2f0bbe046df", // renovate:container
},
}
// KubernetesVersion bundles download URLs to all version-releated binaries necessary for installing/deploying a particular Kubernetes version.
type KubernetesVersion struct {
PatchVersion string
CNIPluginsURL string // No k8s version dependency.
CrictlURL string // k8s version dependency.
KubeletURL string // k8s version dependency.
KubeadmURL string // k8s version dependency.
KubectlURL string // k8s version dependency.
CloudControllerManagerImageAWS string // k8s version dependency.
CloudControllerManagerImageGCP string // Using self-built image until resolved: https://github.com/kubernetes/cloud-provider-gcp/issues/289
CloudControllerManagerImageAzure string // k8s version dependency.
CloudNodeManagerImageAzure string // k8s version dependency. Same version as above.
ClusterAutoscalerImage string // Matches k8s versioning scheme.
}
// versionFromDockerImage returns the version tag from the image name, e.g. "v1.22.2" from "foocr.io/org/repo:v1.22.2@sha256:3009fj0...".
func versionFromDockerImage(imageName string) string {
beforeAt, _, _ := strings.Cut(imageName, "@")
_, version, ok := strings.Cut(beforeAt, ":")
if !ok {
panic(fmt.Errorf("failed to extract version from image name, no ':' found in %s", imageName))
}
return version
}