kubernetes version: rename latest -> default

Signed-off-by: Malte Poll <mp@edgeless.systems>

bootstrapper/internal/kubernetes/k8sapi/kubeadm_config_test.go

@@ -28,11 +28,11 @@ func TestInitConfiguration(t *testing.T) {
 		config KubeadmInitYAML
 	}{
 		"CoreOS init config can be created": {
-			config: coreOSConfig.InitConfiguration(true, versions.Latest),
+			config: coreOSConfig.InitConfiguration(true, versions.Default),
 		},
 		"CoreOS init config with all fields can be created": {
 			config: func() KubeadmInitYAML {
-				c := coreOSConfig.InitConfiguration(true, versions.Latest)
+				c := coreOSConfig.InitConfiguration(true, versions.Default)
 				c.SetAPIServerAdvertiseAddress("192.0.2.0")
 				c.SetNodeIP("192.0.2.0")
 				c.SetNodeName("node")
@@ -68,8 +68,8 @@ func TestInitConfigurationKubeadmCompatibility(t *testing.T) {
 		wantErr         bool
 	}{
 		"Kubeadm accepts version 'Latest'": {
-			config:          coreOSConfig.InitConfiguration(true, versions.Latest),
-			expectedVersion: fmt.Sprintf("v%s", versions.VersionConfigs[versions.Latest].PatchVersion),
+			config:          coreOSConfig.InitConfiguration(true, versions.Default),
+			expectedVersion: fmt.Sprintf("v%s", versions.VersionConfigs[versions.Default].PatchVersion),
 		},
 		"Kubeadm receives incompatible version": {
 			config:  coreOSConfig.InitConfiguration(true, "1.19"),

bootstrapper/internal/kubernetes/kubernetes_test.go

@@ -79,7 +79,7 @@ func TestInitCluster(t *testing.T) {
 				},
 				ClusterConfiguration: kubeadm.ClusterConfiguration{},
 			},
-			k8sVersion: versions.Latest,
+			k8sVersion: versions.Default,
 		},
 		"kubeadm init works with metadata and loadbalancer": {
 			clusterUtil: stubClusterUtil{},
@@ -119,7 +119,7 @@ func TestInitCluster(t *testing.T) {
 				},
 			},
 			wantErr:    false,
-			k8sVersion: versions.Latest,
+			k8sVersion: versions.Default,
 		},
 		"kubeadm init fails when retrieving metadata self": {
 			clusterUtil: stubClusterUtil{},
@@ -134,7 +134,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when retrieving metadata subnetwork cidr": {
 			clusterUtil: stubClusterUtil{},
@@ -149,7 +149,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when retrieving metadata loadbalancer ip": {
 			clusterUtil: stubClusterUtil{},
@@ -165,7 +165,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when applying the init config": {
 			clusterUtil: stubClusterUtil{initClusterErr: someErr},
@@ -177,7 +177,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when deploying helm charts": {
 			clusterUtil: stubClusterUtil{setupHelmDeploymentsErr: someErr},
@@ -189,7 +189,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting up the join service": {
 			clusterUtil: stubClusterUtil{setupJoinServiceError: someErr},
@@ -201,7 +201,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting the cloud contoller manager": {
 			clusterUtil: stubClusterUtil{setupCloudControllerManagerError: someErr},
@@ -213,7 +213,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting the cloud node manager": {
 			clusterUtil: stubClusterUtil{setupCloudNodeManagerError: someErr},
@@ -225,7 +225,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{SupportedResp: true},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting the cluster autoscaler": {
 			clusterUtil: stubClusterUtil{setupAutoscalingError: someErr},
@@ -237,7 +237,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{SupportedResp: true},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when reading kubeconfig": {
 			clusterUtil: stubClusterUtil{},
@@ -249,7 +249,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting up the kms": {
 			clusterUtil: stubClusterUtil{setupKMSError: someErr},
@@ -261,7 +261,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{SupportedResp: false},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"kubeadm init fails when setting up verification service": {
 			clusterUtil: stubClusterUtil{setupVerificationServiceErr: someErr},
@@ -273,7 +273,7 @@ func TestInitCluster(t *testing.T) {
 			CloudNodeManager:       &stubCloudNodeManager{SupportedResp: false},
 			ClusterAutoscaler:      &stubClusterAutoscaler{},
 			wantErr:                true,
-			k8sVersion:             versions.Latest,
+			k8sVersion:             versions.Default,
 		},
 		"unsupported k8sVersion fails cluster creation": {
 			clusterUtil: stubClusterUtil{},
@@ -334,7 +334,7 @@ func TestJoinCluster(t *testing.T) {
 	}
 
 	privateIP := "192.0.2.1"
-	k8sVersion := versions.Latest
+	k8sVersion := versions.Default
 
 	testCases := map[string]struct {
 		clusterUtil            stubClusterUtil

internal/cloud/azure/ccm_test.go

@@ -95,7 +95,7 @@ func TestTrivialCCMFunctions(t *testing.T) {
 	assert := assert.New(t)
 	cloud := CloudControllerManager{}
 
-	assert.NotEmpty(cloud.Image(versions.Latest))
+	assert.NotEmpty(cloud.Image(versions.Default))
 	assert.NotEmpty(cloud.Path())
 	assert.NotEmpty(cloud.Name())
 	assert.NotEmpty(cloud.ExtraArgs())

internal/cloud/azure/cloudnodemanager_test.go

@@ -17,7 +17,7 @@ func TestTrivialCNMFunctions(t *testing.T) {
 	assert := assert.New(t)
 	cloud := CloudNodeManager{}
 
-	assert.NotEmpty(cloud.Image(versions.Latest))
+	assert.NotEmpty(cloud.Image(versions.Default))
 	assert.NotEmpty(cloud.Path())
 	assert.NotEmpty(cloud.ExtraArgs())
 	assert.True(cloud.Supported())

internal/cloud/gcp/ccm_test.go

@@ -139,7 +139,7 @@ func TestTrivialCCMFunctions(t *testing.T) {
 	assert := assert.New(t)
 	cloud := CloudControllerManager{}
 
-	assert.NotEmpty(cloud.Image(versions.Latest))
+	assert.NotEmpty(cloud.Image(versions.Default))
 	assert.NotEmpty(cloud.Path())
 	assert.NotEmpty(cloud.Name())
 	assert.NotEmpty(cloud.ExtraArgs())

internal/config/config.go

@@ -297,7 +297,7 @@ func Default() *Config {
 				EnforcedMeasurements: []uint32{11, 12},
 			},
 		},
-		KubernetesVersion: string(versions.Latest),
+		KubernetesVersion: string(versions.Default),
 	}
 }
 

internal/versions/versions.go

@@ -52,7 +52,7 @@ const (
 	V1_22   ValidK8sVersion = "1.22"
 	V1_23   ValidK8sVersion = "1.23"
 	V1_24   ValidK8sVersion = "1.24"
-	Latest ValidK8sVersion = V1_24
+	Default ValidK8sVersion = V1_24
 )
 
 // versionConfigs holds download URLs for all required kubernetes components for every supported version.

joinservice/internal/server/server_test.go

@@ -42,7 +42,7 @@ func TestIssueJoinTicket(t *testing.T) {
 		CACertHashes:      []string{"hash"},
 		Token:             "token",
 	}
-	testK8sVersion := versions.Latest
+	testK8sVersion := versions.Default
 
 	testCases := map[string]struct {
 		isControlPlane bool