Add hash mode compatibility

Signed-off-by: Aniruddha Basak <aniruddha.basak@syself.com>

api/v1alpha1/clusterstack_types.go

@@ -39,7 +39,7 @@ type ClusterStackSpec struct {
 
 	// Channel specifies the release channel of the cluster stack. Defaults to 'stable'.
 	// +kubebuilder:default:=stable
-	// +kubebuilder:validation:enum=stable;alpha;beta;rc
+	// +kubebuilder:validation:Enum=stable;custom
 	Channel version.Channel `json:"channel,omitempty"`
 
 	// Versions is a list of version of the cluster stack that should be available in the management cluster.

config/crd/bases/clusterstack.x-k8s.io_clusterstacks.yaml

@@ -75,6 +75,9 @@ spec:
                 default: stable
                 description: Channel specifies the release channel of the cluster
                   stack. Defaults to 'stable'.
+                enum:
+                - stable
+                - custom
                 type: string
               kubernetesVersion:
                 description: KubernetesVersion is the Kubernetes version in the format

go.mod

@@ -96,7 +96,7 @@ require (
 	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0
-	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/apiextensions-apiserver v0.27.2
 	k8s.io/apiserver v0.27.2 // indirect
 	k8s.io/component-base v0.27.2 // indirect

hack/kind-dev.sh

@@ -24,29 +24,26 @@ REPO_ROOT=$(git rev-parse --show-toplevel)
 cd "${REPO_ROOT}" || exit 1
 
 # Creates a kind cluster with the ctlptl tool https://github.com/tilt-dev/ctlptl
-ctlptl_kind-cluster-with-registry () {
-
-local CLUSTER_NAME=$1
-local CLUSTER_VERSION=$2
+ctlptl_kind-cluster-with-registry() {
 
-cat <<EOF | ctlptl apply -f -
+  local CLUSTER_NAME=$1
+  local CLUSTER_VERSION=$2
+
+  cat <<EOF | ctlptl apply -f -
 apiVersion: ctlptl.dev/v1alpha1
 kind: Registry
-name: ${CLUSTER_NAME}-registry
+name: kind-registry
 port: 5000
 ---
 apiVersion: ctlptl.dev/v1alpha1
 kind: Cluster
 product: kind
-registry: ${CLUSTER_NAME}-registry
+registry: kind-registry
 kindV1Alpha4Cluster:
   name: ${CLUSTER_NAME}
   nodes:
   - role: control-plane
     image: kindest/node:${CLUSTER_VERSION}
-    extraMounts:
-    - hostPath: /var/run/docker.sock
-      containerPath: /var/run/docker.sock
   networking:
     podSubnet: "10.244.0.0/16"
     serviceSubnet: "10.96.0.0/12"
@@ -64,4 +61,4 @@ ctlptl_kind-cluster-with-registry cso ${K8S_VERSION}
 echo ""
 echo ""
 echo ""
-echo "Cluster is ready - you can now tilt up!"
+echo "Cluster is ready - you can now tilt up!"

internal/clusterstackrelease/util.go

@@ -27,7 +27,7 @@ import (
 
 // Summary returns a ClusterStackReleaseSummary object from a clusterStackRelease.
 func Summary(csr *csov1alpha1.ClusterStackRelease) (csov1alpha1.ClusterStackReleaseSummary, error) {
-	clusterStack, err := clusterstack.NewFromString(csr.Name)
+	clusterStack, err := clusterstack.NewFromClusterStackReleaseProperties(csr.Name)
 	if err != nil {
 		return csov1alpha1.ClusterStackReleaseSummary{}, fmt.Errorf("failed to create clusterStack from string %s: %w", csr.Name, err)
 	}

internal/controller/clusteraddon_controller.go

@@ -152,7 +152,7 @@ func (r *ClusterAddonReconciler) Reconcile(ctx context.Context, req reconcile.Re
 	// cluster is ready, so we set a condition and can continue as well
 	conditions.MarkTrue(clusterAddon, csov1alpha1.ClusterReadyCondition)
 
-	releaseAsset, download, err := release.New(cluster.Spec.Topology.Class, r.ReleaseDirectory)
+	releaseAsset, download, err := release.New(release.ConvertFromClusterClassToClusterStackFormat(cluster.Spec.Topology.Class), r.ReleaseDirectory)
 	if err != nil {
 		conditions.MarkFalse(clusterAddon, csov1alpha1.ClusterStackReleaseAssetsReadyCondition, csov1alpha1.IssueWithReleaseAssetsReason, clusterv1.ConditionSeverityError, err.Error())
 		return ctrl.Result{RequeueAfter: 10 * time.Second}, nil

internal/controller/clusterstack_controller.go

@@ -509,7 +509,7 @@ func getLatestReadyClusterStackRelease(clusterStackReleases []*csov1alpha1.Clust
 	// filter the ones that are ready
 	for _, csr := range clusterStackReleases {
 		if csr.Status.Ready {
-			cs, err := clusterstack.NewFromString(csr.Name)
+			cs, err := clusterstack.NewFromClusterStackReleaseProperties(csr.Name)
 			if err != nil {
 				return nil, "", fmt.Errorf("failed to get clusterstack from ClusterStackRelease.Name %q: %w", csr.Name, err)
 			}
@@ -624,7 +624,7 @@ func matchesOwnerRef(a *metav1.OwnerReference, clusterStack *csov1alpha1.Cluster
 }
 
 func matchesSpec(str string, spec *csov1alpha1.ClusterStackSpec) (clusterstack.ClusterStack, bool, error) {
-	csObject, err := clusterstack.NewFromString(str)
+	csObject, err := clusterstack.NewFromClusterStackReleaseProperties(str)
 	if err != nil {
 		return clusterstack.ClusterStack{}, false, fmt.Errorf("failed to get clusterstack object from string %q: %w", str, err)
 	}

internal/controller/clusterstack_controller_test.go

@@ -357,7 +357,7 @@ func TestGetClusterStackReleasesInSpec(t *testing.T) {
 		Provider:          "docker",
 		Name:              "ferrol",
 		KubernetesVersion: "1.21",
-		Versions:          []string{"v1", "v2", "v3-alpha-0"},
+		Versions:          []string{"v1", "v2", "v3-alpha.0"},
 	}
 
 	result, err := getClusterStackReleasesInSpec(spec)

pkg/clusterstack/clusterstack.go

@@ -55,8 +55,57 @@ var (
 	ErrInvalidName = fmt.Errorf("invalid name")
 )
 
-// NewFromString returns a ClusterStack based on a cluster stack string.
-func NewFromString(str string) (ClusterStack, error) {
+// NewFromClusterClassProperties returns a ClusterStack based on a cluster stack string.
+// e.g. - "docker-ferrol-1-27-v1", "docker-ferrol-1-27-v1-alpha.1", etc.
+func NewFromClusterClassProperties(str string) (ClusterStack, error) {
+	splitted := strings.Split(str, Separator)
+	if len(splitted) != 5 && len(splitted) != 6 {
+		return ClusterStack{}, ErrInvalidFormat
+	}
+
+	clusterStack := ClusterStack{
+		Provider: splitted[0],
+		Name:     splitted[1],
+	}
+
+	if clusterStack.Provider == "" {
+		return ClusterStack{}, ErrInvalidProvider
+	}
+
+	if clusterStack.Name == "" {
+		return ClusterStack{}, ErrInvalidName
+	}
+
+	var err error
+
+	clusterStack.KubernetesVersion, err = kubernetesversion.New(splitted[2], splitted[3])
+	if err != nil {
+		return ClusterStack{}, fmt.Errorf("failed to create Kubernetes version from %s-%s: %w", splitted[2], splitted[3], err)
+	}
+
+	var versionString string
+	if len(splitted) == 5 {
+		// e.g. myprovider-myclusterstack-1-26-v1
+		versionString = splitted[4]
+	} else if len(splitted) == 6 {
+		// e.g. myprovider-myclusterstack-1-26-v1-alpha.0
+		versionString = strings.Join(splitted[4:6], Separator)
+	}
+
+	// version string like v1-alpha.0
+	v, err := version.New(versionString)
+	if err != nil {
+		return ClusterStack{}, fmt.Errorf("failed to create version from %s: %w", versionString, err)
+	}
+
+	clusterStack.Version = v
+
+	return clusterStack, nil
+}
+
+// NewFromClusterStackReleaseProperties returns a ClusterStack based on a cluster stack string.
+// e.g. - "docker-ferrol-1-27-v1", "docker-ferrol-1-27-v1-alpha-1", etc.
+func NewFromClusterStackReleaseProperties(str string) (ClusterStack, error) {
 	splitted := strings.Split(str, Separator)
 	if len(splitted) != 5 && len(splitted) != 7 {
 		return ClusterStack{}, ErrInvalidFormat
@@ -91,7 +140,8 @@ func NewFromString(str string) (ClusterStack, error) {
 		versionString = strings.Join(splitted[4:7], Separator)
 	}
 
-	v, err := version.New(versionString)
+	// version string like v1-alpha-0
+	v, err := version.ParseVersionString(versionString)
 	if err != nil {
 		return ClusterStack{}, fmt.Errorf("failed to create version from %s: %w", versionString, err)
 	}
@@ -101,7 +151,8 @@ func NewFromString(str string) (ClusterStack, error) {
 	return clusterStack, nil
 }
 
-// New returns a ClusterStack based on a cluster stack string.
+// New returns a ClusterStack based on a cluster stack properties and the version is in the form of -
+// "v1", "v1-alpha.1", etc.
 func New(provider, name, kubernetesVersion, csVersion string) (ClusterStack, error) {
 	k8sVersion, err := kubernetesversion.NewFromString(kubernetesVersion)
 	if err != nil {

pkg/release/release.go

@@ -24,7 +24,8 @@ import (
 	"strings"
 
 	"github.com/SovereignCloudStack/cluster-stack-operator/pkg/clusterstack"
-	"gopkg.in/yaml.v2"
+	"github.com/SovereignCloudStack/cluster-stack-operator/pkg/version"
+	"gopkg.in/yaml.v3"
 )
 
 // Release contains information for ClusterStack release.
@@ -57,8 +58,9 @@ const (
 func New(tag, downloadPath string) (Release, bool, error) {
 	// downloadPath is the path where the release is downloaded.
 	// The path is of the form: <downloadPath>/<clusterStackSuffix>/<tag>/
+	// For example: /tmp/downloads/cluster-stacks/docker-ferrol-1-26-v2/
 	downloadPath = filepath.Join(downloadPath, clusterStackSuffix, tag)
-	cs, err := clusterstack.NewFromString(tag)
+	cs, err := clusterstack.NewFromClusterStackReleaseProperties(tag)
 	if err != nil {
 		return Release{}, false, fmt.Errorf("failed to parse cluster stack release: %w", err)
 	}
@@ -92,6 +94,18 @@ func New(tag, downloadPath string) (Release, bool, error) {
 	return rel, false, nil
 }
 
+// ConvertFromClusterClassToClusterStackFormat converts `docker-ferrol-1-27-v0-sha.3960147` way to
+// `docker-ferrol-1-27-v0-sha-3960147`.
+func ConvertFromClusterClassToClusterStackFormat(input string) string {
+	parts := strings.Split(input, ".")
+
+	if len(parts) == 2 {
+		return fmt.Sprintf("%s-%s", parts[0], parts[1])
+	}
+
+	return input
+}
+
 func ensureMetadata(downloadPath, metadataFileName string) (Metadata, error) {
 	// Read the metadata.yaml file from the release.
 	metadataPath := filepath.Join(downloadPath, metadataFileName)
@@ -107,6 +121,25 @@ func ensureMetadata(downloadPath, metadataFileName string) (Metadata, error) {
 		return Metadata{}, fmt.Errorf("failed to unmarshal metadata: %w", err)
 	}
 
+	// Normalize the versions of metadata from v1-alpha.1 to v1-alpha-1 format.
+	metaClusterStackVersion, err := version.New(metadata.Versions.ClusterStack)
+	if err != nil {
+		return Metadata{}, fmt.Errorf("failed to parse ClusterStack version from metadata: %w", err)
+	}
+	metadata.Versions.ClusterStack = metaClusterStackVersion.String()
+
+	metaClusterAddonVersion, err := version.New(metadata.Versions.Components.ClusterAddon)
+	if err != nil {
+		return Metadata{}, fmt.Errorf("failed to parse ClusterAddon version from metadata: %w", err)
+	}
+	metadata.Versions.Components.ClusterAddon = metaClusterAddonVersion.String()
+
+	metaNodeImageVersion, err := version.New(metadata.Versions.Components.NodeImage)
+	if err != nil {
+		return Metadata{}, fmt.Errorf("failed to parse NodeImage version from metadata: %w", err)
+	}
+	metadata.Versions.Components.NodeImage = metaNodeImageVersion.String()
+
 	return metadata, nil
 }
 
@@ -165,13 +198,15 @@ func (r *Release) Validate() error {
 
 // clusterAddonChartName returns the helm chart name for cluster addon.
 func (r *Release) clusterAddonChartName() string {
-	return fmt.Sprintf("%s-%s-%s-cluster-addon-%s", r.ClusterStack.Provider, r.ClusterStack.Name, r.ClusterStack.KubernetesVersion, r.Meta.Versions.Components.ClusterAddon)
+	clusterAddonVersion, _ := version.ParseVersionString(r.Meta.Versions.Components.ClusterAddon)
+	return fmt.Sprintf("%s-%s-%s-cluster-addon-%s", r.ClusterStack.Provider, r.ClusterStack.Name, r.ClusterStack.KubernetesVersion, clusterAddonVersion.StringWithDot())
 }
 
 // ClusterAddonChartPath returns the helm chart name from the given path.
 func (r *Release) ClusterAddonChartPath() string {
 	// we ignore the error here, since we already checked for the presence of the chart.
-	path, _ := r.helmChartNamePath(r.clusterAddonChartName())
+	name := r.clusterAddonChartName()
+	path, _ := r.helmChartNamePath(name)
 	return path
 }
 
@@ -182,7 +217,7 @@ func (r *Release) ClusterAddonValuesPath() string {
 
 // clusterClassChartName returns the helm chart name for cluster class.
 func (r *Release) clusterClassChartName() string {
-	return fmt.Sprintf("%s-%s-%s-cluster-class-%s", r.ClusterStack.Provider, r.ClusterStack.Name, r.ClusterStack.KubernetesVersion, r.ClusterStack.Version.String())
+	return fmt.Sprintf("%s-%s-%s-cluster-class-%s", r.ClusterStack.Provider, r.ClusterStack.Name, r.ClusterStack.KubernetesVersion, r.ClusterStack.Version.StringWithDot())
 }
 
 // ClusterClassChartPath returns the absolute helm chart path for cluster class.

pkg/version/channel.go

@@ -23,18 +23,12 @@ type Channel string
 const (
 	// ChannelStable is the stable channel.
 	ChannelStable = Channel("stable")
-	// ChannelAlpha is the alpha channel.
-	ChannelAlpha = Channel("alpha")
-	// ChannelBeta is the beta channel.
-	ChannelBeta = Channel("beta")
-	// ChannelRC is the rc channel.
-	ChannelRC = Channel("rc")
+	// ChannelCustom is the custom channel where git hash is used in the versioning.
+	ChannelCustom = Channel("custom")
 )
 
 // IsValid returns true if the release channel is valid.
 func (c Channel) IsValid() bool {
 	return c == ChannelStable ||
-		c == ChannelAlpha ||
-		c == ChannelBeta ||
-		c == ChannelRC
+		c == ChannelCustom
 }