/* Copyright (c) Edgeless Systems GmbH SPDX-License-Identifier: AGPL-3.0-only */ package versions import ( "crypto/sha256" "fmt" "strings" "github.com/edgelesssys/constellation/v2/bootstrapper/initproto" "github.com/edgelesssys/constellation/v2/internal/constants" "github.com/edgelesssys/constellation/v2/joinservice/joinproto" ) // 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 agent image for konnectivity service. KonnectivityAgentImage = "us.gcr.io/k8s-artifacts-prod/kas-network-proxy/proxy-agent:v0.0.33@sha256:48f2a4ec3e10553a81b8dd1c6fa5fe4bcc9617f78e71c1ca89c6921335e2d7da" // renovate:container // KonnectivityServerImage server image for konnectivity service. KonnectivityServerImage = "registry.k8s.io/kas-network-proxy/proxy-server:v0.0.33@sha256:2c111f004bec24888d8cfa2a812a38fb8341350abac67dcd0ac64e709dfe389c" // renovate:container // JoinImage image of Constellation join service. JoinImage = "ghcr.io/edgelesssys/constellation/join-service:v2.3.0-pre.0.20221202153411-a50e82fd1ab7@sha256:5216bbbbc92cc1079030d39decbbf6264837d28d7f5cf18ce56b17e728af89ad" // renovate:container // KmsImage image of Constellation KMS server. KmsImage = "ghcr.io/edgelesssys/constellation/kmsserver:v2.3.0-pre.0.20221202153411-a50e82fd1ab7@sha256:e979baea62544337d7b3b35d87db6ec4c3bce7fbdc91dbc4cd0008cdf54f0e3c" // renovate:container // VerificationImage image of Constellation verification service. VerificationImage = "ghcr.io/edgelesssys/constellation/verification-service:v2.3.0-pre.0.20221202153411-a50e82fd1ab7@sha256:da5cc114b8d84e364ff4d30b22608b4269baa474db8aca4d3e46e994bcd4ebee" // renovate:container // GcpGuestImage image for GCP guest agent. // 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 // ConstellationOperatorImage is the image for the constellation node operator. ConstellationOperatorImage = "ghcr.io/edgelesssys/constellation/node-operator:v2.3.0-pre.0.20221202093532-b20e9b3cd4bc@sha256:1fb231ade369aed92fd9a07042effae49963cb384cd3ce177de8c6cfd3a37993" // renovate:container // NodeMaintenanceOperatorImage is the image for the node maintenance operator. NodeMaintenanceOperatorImage = "ghcr.io/edgelesssys/constellation/node-maintenance-operator:v0.13.1-alpha1@sha256:e011d428dba3ef66a2a4656a2bf58bcfe89836c62b0a75676f5c12350502a3cf" // renovate:container // QEMUMetadataImage image of QEMU metadata api service. QEMUMetadataImage = "ghcr.io/edgelesssys/constellation/qemu-metadata-api:v2.3.0-pre.0.20221202153411-a50e82fd1ab7@sha256:44a2374fa1240a1bcbec3ad0b6b764c3adc1bd201956feac5a2cb8f25171ef20" // renovate:container // LibvirtImage image that provides libvirt. LibvirtImage = "ghcr.io/edgelesssys/constellation/libvirt:v2.2.0@sha256:81ddc30cd679a95379e94e2f154861d9112bcabfffa96330c09a4917693f7cce" // renovate:container // LogstashImage is the container image of logstash, used for log collection by debugd. LogstashImage = "ghcr.io/edgelesssys/constellation/logstash-debugd:latest" // renovate:container // FilebeatImage is the container image of filebeat, used for log collection by debugd. FilebeatImage = "ghcr.io/edgelesssys/constellation/filebeat-debugd:latest" // renovate:container // 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 k8s version deployed by Constellation. Default ValidK8sVersion = V1_24 ) // Regenerate the hashes by running go generate. // To add another Kubernetes version, add a new entry to the VersionConfigs map below and fill the Hash field with an empty string. //go:generate go run generateHashes.go // VersionConfigs holds download URLs for all required kubernetes components for every supported version. var VersionConfigs = map[ValidK8sVersion]KubernetesVersion{ V1_23: { PatchVersion: "v1.23.14", // renovate:kubernetes-release KubernetesComponents: ComponentVersions{ { URL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release Hash: "sha256:b275772da4026d2161bf8a8b41ed4786754c8a93ebfb6564006d5da7f23831e5", InstallPath: constants.CniPluginsDir, Extract: true, }, { URL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.25.0/crictl-v1.25.0-linux-amd64.tar.gz", // renovate:crictl-release Hash: "sha256:86ab210c007f521ac4cdcbcf0ae3fb2e10923e65f16de83e0e1db191a07f0235", InstallPath: constants.BinDir, Extract: true, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.14/bin/linux/amd64/kubelet", // renovate:kubernetes-release Hash: "sha256:f2bef00508790f632d035a6cfdd31539115611bfc93c5a3266ceb95bb2f27b76", InstallPath: constants.KubeletPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.14/bin/linux/amd64/kubeadm", // renovate:kubernetes-release Hash: "sha256:46c847e2699839b9ccf6673f0b946c4778a3a2e8e463d15854ba30d3f0cbd87a", InstallPath: constants.KubeadmPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.23.14/bin/linux/amd64/kubectl", // renovate:kubernetes-release Hash: "sha256:13ce4b18ba6e15d5d259249c530637dd7fb9722d121df022099f3ed5f2bd74cd", InstallPath: constants.KubectlPath, Extract: false, }, }, // 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: "v1.24.8", // renovate:kubernetes-release KubernetesComponents: ComponentVersions{ { URL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release Hash: "sha256:b275772da4026d2161bf8a8b41ed4786754c8a93ebfb6564006d5da7f23831e5", InstallPath: constants.CniPluginsDir, Extract: true, }, { URL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.25.0/crictl-v1.25.0-linux-amd64.tar.gz", // renovate:crictl-release Hash: "sha256:86ab210c007f521ac4cdcbcf0ae3fb2e10923e65f16de83e0e1db191a07f0235", InstallPath: constants.BinDir, Extract: true, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.8/bin/linux/amd64/kubelet", // renovate:kubernetes-release Hash: "sha256:2da0b93857cf352bff5d1eb42e34d398a5971b63a53d8687b45179a78540d6d6", InstallPath: constants.KubeletPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.8/bin/linux/amd64/kubeadm", // renovate:kubernetes-release Hash: "sha256:9fea42b4fb5eb2da638d20710ebb791dde221e6477793d3de70134ac058c4cc7", InstallPath: constants.KubeadmPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.24.8/bin/linux/amd64/kubectl", // renovate:kubernetes-release Hash: "sha256:f93c18751ec715b4d4437e7ece18fe91948c71be1f24ab02a2dde150f5449855", InstallPath: constants.KubectlPath, Extract: false, }, }, // 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: "v1.25.4", // renovate:kubernetes-release KubernetesComponents: ComponentVersions{ { URL: "https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz", // renovate:cni-plugins-release Hash: "sha256:b275772da4026d2161bf8a8b41ed4786754c8a93ebfb6564006d5da7f23831e5", InstallPath: constants.CniPluginsDir, Extract: true, }, { URL: "https://github.com/kubernetes-sigs/cri-tools/releases/download/v1.25.0/crictl-v1.25.0-linux-amd64.tar.gz", // renovate:crictl-release Hash: "sha256:86ab210c007f521ac4cdcbcf0ae3fb2e10923e65f16de83e0e1db191a07f0235", InstallPath: constants.BinDir, Extract: true, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.4/bin/linux/amd64/kubelet", // renovate:kubernetes-release Hash: "sha256:7f7437e361f829967ee02e30026d7e85219693432ac5e930cc98dd9c7ddb2fac", InstallPath: constants.KubeletPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.4/bin/linux/amd64/kubeadm", // renovate:kubernetes-release Hash: "sha256:b8a6119d2a3a7c6add43dcf8f920436bf7fe71a77a086e96e40aa9d6f70be826", InstallPath: constants.KubeadmPath, Extract: false, }, { URL: "https://storage.googleapis.com/kubernetes-release/release/v1.25.4/bin/linux/amd64/kubectl", // renovate:kubernetes-release Hash: "sha256:e4e569249798a09f37e31b8b33571970fcfbdecdd99b1b81108adc93ca74b522", InstallPath: constants.KubectlPath, Extract: false, }, }, // 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 KubernetesComponents ComponentVersions 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. } // ComponentVersion is a version of a particular artifact. type ComponentVersion struct { URL string Hash string InstallPath string Extract bool } // ComponentVersions is a list of ComponentVersion. type ComponentVersions []ComponentVersion // NewComponentVersionsFromInitProto converts a protobuf KubernetesVersion to ComponentVersions. func NewComponentVersionsFromInitProto(protoComponents []*initproto.KubernetesComponent) ComponentVersions { components := ComponentVersions{} for _, protoComponent := range protoComponents { if protoComponent == nil { continue } components = append(components, ComponentVersion{URL: protoComponent.Url, Hash: protoComponent.Hash, InstallPath: protoComponent.InstallPath, Extract: protoComponent.Extract}) } return components } // NewComponentVersionsFromJoinProto converts a protobuf KubernetesVersion to ComponentVersions. func NewComponentVersionsFromJoinProto(protoComponents []*joinproto.KubernetesComponent) ComponentVersions { components := ComponentVersions{} for _, protoComponent := range protoComponents { if protoComponent == nil { continue } components = append(components, ComponentVersion{URL: protoComponent.Url, Hash: protoComponent.Hash, InstallPath: protoComponent.InstallPath, Extract: protoComponent.Extract}) } return components } // ToInitProto converts a ComponentVersions to a protobuf KubernetesVersion. func (c ComponentVersions) ToInitProto() []*initproto.KubernetesComponent { protoComponents := []*initproto.KubernetesComponent{} for _, component := range c { protoComponents = append(protoComponents, &initproto.KubernetesComponent{Url: component.URL, Hash: component.Hash, InstallPath: component.InstallPath, Extract: component.Extract}) } return protoComponents } // ToJoinProto converts a ComponentVersions to a protobuf KubernetesVersion. func (c ComponentVersions) ToJoinProto() []*joinproto.KubernetesComponent { protoComponents := []*joinproto.KubernetesComponent{} for _, component := range c { protoComponents = append(protoComponents, &joinproto.KubernetesComponent{Url: component.URL, Hash: component.Hash, InstallPath: component.InstallPath, Extract: component.Extract}) } return protoComponents } // GetHash returns the hash over all component hashes. func (c ComponentVersions) GetHash() string { sha := sha256.New() for _, component := range c { sha.Write([]byte(component.Hash)) } return fmt.Sprintf("sha256:%x", sha.Sum(nil)) } // 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 }