MachineSet: Promote MachineSetPreflightChecks to Beta

kubernetes-sigs · Sep 26, 2024 · c8a5f18 · c8a5f18
1 parent 404084f
commit c8a5f18
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Showing 6 changed files with 5 additions and 15 deletions.
diff --git a/config/manager/manager.yaml b/config/manager/manager.yaml
@@ -24,7 +24,7 @@ spec:
             - "--diagnostics-address=${CAPI_DIAGNOSTICS_ADDRESS:=:8443}"
             - "--insecure-diagnostics=${CAPI_INSECURE_DIAGNOSTICS:=false}"
             - "--use-deprecated-infra-machine-naming=${CAPI_USE_DEPRECATED_INFRA_MACHINE_NAMING:=false}"
-            - "--feature-gates=MachinePool=${EXP_MACHINE_POOL:=true},ClusterResourceSet=${EXP_CLUSTER_RESOURCE_SET:=true},ClusterTopology=${CLUSTER_TOPOLOGY:=false},RuntimeSDK=${EXP_RUNTIME_SDK:=false},MachineSetPreflightChecks=${EXP_MACHINE_SET_PREFLIGHT_CHECKS:=false}"
+            - "--feature-gates=MachinePool=${EXP_MACHINE_POOL:=true},ClusterResourceSet=${EXP_CLUSTER_RESOURCE_SET:=true},ClusterTopology=${CLUSTER_TOPOLOGY:=false},RuntimeSDK=${EXP_RUNTIME_SDK:=false},MachineSetPreflightChecks=${EXP_MACHINE_SET_PREFLIGHT_CHECKS:=true}"
           image: controller:latest
           name: manager
           env:

diff --git a/docs/book/src/developer/core/testing.md b/docs/book/src/developer/core/testing.md
@@ -266,7 +266,6 @@ kustomize_substitutions:
   CLUSTER_TOPOLOGY: "true"
   EXP_KUBEADM_BOOTSTRAP_FORMAT_IGNITION: "true"
   EXP_RUNTIME_SDK: "true"
-  EXP_MACHINE_SET_PREFLIGHT_CHECKS: "true"
 ```
 
 </aside>

diff --git a/docs/book/src/tasks/experimental-features/machineset-preflight-checks.md b/docs/book/src/tasks/experimental-features/machineset-preflight-checks.md
@@ -1,4 +1,4 @@
-# Experimental Feature: MachineSetPreflightChecks (alpha)
+# Experimental Feature: MachineSetPreflightChecks (beta)
 
 The `MachineSetPreflightChecks` feature can provide additional safety while creating new Machines and remediating existing unhealthy Machines of a MachineSet.
 

diff --git a/feature/feature.go b/feature/feature.go
@@ -60,6 +60,7 @@ const (
 	// MachineSetPreflightChecks is a feature gate for the MachineSet preflight checks functionality.
 	//
 	// alpha: v1.5
+	// beta: v1.9
 	MachineSetPreflightChecks featuregate.Feature = "MachineSetPreflightChecks"
 )
 
@@ -71,10 +72,10 @@ func init() {
 // To add a new feature, define a key for it above and add it here.
 var defaultClusterAPIFeatureGates = map[featuregate.Feature]featuregate.FeatureSpec{
 	// Every feature should be initiated here:
-	MachinePool:                    {Default: true, PreRelease: featuregate.Beta},
 	ClusterResourceSet:             {Default: true, PreRelease: featuregate.Beta},
+	MachinePool:                    {Default: true, PreRelease: featuregate.Beta},
+	MachineSetPreflightChecks:      {Default: true, PreRelease: featuregate.Beta},
 	ClusterTopology:                {Default: false, PreRelease: featuregate.Alpha},
 	KubeadmBootstrapFormatIgnition: {Default: false, PreRelease: featuregate.Alpha},
 	RuntimeSDK:                     {Default: false, PreRelease: featuregate.Alpha},
-	MachineSetPreflightChecks:      {Default: false, PreRelease: featuregate.Alpha},
 }
diff --git a/internal/controllers/machineset/machineset_controller_test.go b/internal/controllers/machineset/machineset_controller_test.go
@@ -28,7 +28,6 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/client-go/tools/record"
-	utilfeature "k8s.io/component-base/featuregate/testing"
 	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/client/fake"
@@ -37,7 +36,6 @@ import (
 
 	clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
 	"sigs.k8s.io/cluster-api/controllers/external"
-	"sigs.k8s.io/cluster-api/feature"
 	"sigs.k8s.io/cluster-api/internal/contract"
 	"sigs.k8s.io/cluster-api/internal/test/builder"
 	"sigs.k8s.io/cluster-api/internal/util/ssa"
@@ -1439,8 +1437,6 @@ func TestMachineSetReconciler_syncMachines(t *testing.T) {
 
 func TestMachineSetReconciler_reconcileUnhealthyMachines(t *testing.T) {
 	t.Run("should delete unhealthy machines if preflight checks pass", func(t *testing.T) {
-		utilfeature.SetFeatureGateDuringTest(t, feature.Gates, feature.MachineSetPreflightChecks, true)
-
 		g := NewWithT(t)
 
 		controlPlaneStable := builder.ControlPlane("default", "cp1").
@@ -1499,8 +1495,6 @@ func TestMachineSetReconciler_reconcileUnhealthyMachines(t *testing.T) {
 	})
 
 	t.Run("should update the unhealthy machine MachineOwnerRemediated condition if preflight checks did not pass", func(t *testing.T) {
-		utilfeature.SetFeatureGateDuringTest(t, feature.Gates, feature.MachineSetPreflightChecks, true)
-
 		g := NewWithT(t)
 
 		// An upgrading control plane should cause the preflight checks to not pass.
@@ -1914,8 +1908,6 @@ func TestMachineSetReconciler_reconcileUnhealthyMachines(t *testing.T) {
 
 func TestMachineSetReconciler_syncReplicas(t *testing.T) {
 	t.Run("should hold off on creating new machines when preflight checks do not pass", func(t *testing.T) {
-		utilfeature.SetFeatureGateDuringTest(t, feature.Gates, feature.MachineSetPreflightChecks, true)
-
 		g := NewWithT(t)
 
 		// An upgrading control plane should cause the preflight checks to not pass.

diff --git a/internal/controllers/machineset/machineset_preflight_test.go b/internal/controllers/machineset/machineset_preflight_test.go
@@ -68,8 +68,6 @@ func TestMachineSetReconciler_runPreflightChecks(t *testing.T) {
 		Build()
 
 	t.Run("should run preflight checks if the feature gate is enabled", func(t *testing.T) {
-		utilfeature.SetFeatureGateDuringTest(t, feature.Gates, feature.MachineSetPreflightChecks, true)
-
 		tests := []struct {
 			name         string
 			cluster      *clusterv1.Cluster