[installer] remove experimental mode

Author: kylos101

install/installer/pkg/components/ws-manager-mk2/configmap.go

@@ -77,7 +77,6 @@ func configmap(ctx *common.RenderContext) ([]runtime.Object, error) {
 	}
 
 	var schedulerName string
-	var experimentalMode bool
 	gitpodHostURL := "https://" + ctx.Config.Domain
 	workspaceClusterHost := fmt.Sprintf("ws%s.%s", installationShortNameSuffix, ctx.Config.Domain)
 	workspaceURLTemplate := fmt.Sprintf("https://{{ .Prefix }}.ws%s.%s", installationShortNameSuffix, ctx.Config.Domain)
@@ -142,8 +141,6 @@ func configmap(ctx *common.RenderContext) ([]runtime.Object, error) {
 		}
 		rateLimits = ucfg.Workspace.WSManagerRateLimits
 
-		experimentalMode = ucfg.Workspace.UseMk2ExperimentalMode
-
 		return nil
 	})
 	if err != nil {
@@ -214,7 +211,6 @@ func configmap(ctx *common.RenderContext) ([]runtime.Object, error) {
 			RegistryFacadeHost:               fmt.Sprintf("reg.%s:%d", ctx.Config.Domain, common.RegistryFacadeServicePort),
 			WorkspaceMaxConcurrentReconciles: 25,
 			TimeoutMaxConcurrentReconciles:   15,
-			ExperimentalMode:                 experimentalMode,
 		},
 		Content: struct {
 			Storage storageconfig.StorageConfig `json:"storage"`

install/installer/pkg/config/v1/experimental/experimental.go

@@ -125,7 +125,6 @@ type WorkspaceConfig struct {
 	} `json:"contentService"`
 
 	EnableProtectedSecrets *bool `json:"enableProtectedSecrets"`
-	UseMk2ExperimentalMode bool  `json:"useMk2ExperimentalMode,omitempty"`
 }
 
 type WorkspaceClass struct {