add commands for rendering and for writing featuregates

.gitignore

@@ -17,3 +17,5 @@ _output/
 tests/bin/
 
 models-schema
+/render
+/write-available-featuresets

payload-command/cmd/render/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/openshift/api/payload-command/render"
+)
+
+// this command injects the initial FeatureGate.status and places some CRDs to be created by the installer during bootstrapping
+// remember that these manifests are not maintained in a running cluster.
+func main() {
+	o := &render.RenderOpts{}
+	o.AddFlags(flag.CommandLine)
+	flag.Parse()
+
+	if err := o.Run(); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(2)
+	}
+}

payload-command/cmd/write-available-featuresets/main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+
+	"github.com/openshift/api/payload-command/render"
+)
+
+// this command writes manifests for each available featureset so that the cluster-config-operator can read them
+// in order to maintain the list.
+func main() {
+	o := &render.WriteFeatureSets{}
+	o.AddFlags(flag.CommandLine)
+	flag.Parse()
+
+	if err := o.Run(); err != nil {
+		fmt.Fprintf(os.Stderr, "error: %v\n", err)
+		os.Exit(2)
+	}
+}

payload-command/empty-resources/0000_05_config-operator_02_apiserver.cr.yaml

@@ -0,0 +1,12 @@
+apiVersion: config.openshift.io/v1
+kind: APIServer
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    # this flag is not set for a cluster coming from 4.5 via upgrade. Hence, 4.5 clusters will keep supporting non-sha256 tokens.
+    oauth-apiserver.openshift.io/secure-token-storage: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_authentication.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Authentication
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_build.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Build
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_console.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Console
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_dns.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: DNS
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_featuregate.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: FeatureGate
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_image.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Image
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_infrastructure.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Infrastructure
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_ingress.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Ingress
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_network.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Network
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_oauth.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: OAuth
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_project.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Project
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_proxy.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Proxy
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_05_config-operator_02_scheduler.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Scheduler
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/empty-resources/0000_10_config-operator_02_node.cr.yaml

@@ -0,0 +1,10 @@
+apiVersion: config.openshift.io/v1
+kind: Node
+metadata:
+  name: cluster
+  annotations:
+    include.release.openshift.io/ibm-cloud-managed: "true"
+    include.release.openshift.io/self-managed-high-availability: "true"
+    include.release.openshift.io/single-node-developer: "true"
+    release.openshift.io/create-only: "true"
+spec: {}

payload-command/render/config.go

@@ -0,0 +1,30 @@
+package render
+
+import (
+	configv1 "github.com/openshift/api/config/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+)
+
+var (
+	configScheme = runtime.NewScheme()
+	configCodecs = serializer.NewCodecFactory(configScheme)
+)
+
+func init() {
+	utilruntime.Must(configv1.AddToScheme(configScheme))
+}
+
+func readFeatureGateV1OrDie(objBytes []byte) *configv1.FeatureGate {
+	requiredObj, err := runtime.Decode(configCodecs.UniversalDecoder(configv1.SchemeGroupVersion), objBytes)
+	if err != nil {
+		panic(err)
+	}
+
+	return requiredObj.(*configv1.FeatureGate)
+}
+
+func writeFeatureGateV1OrDie(obj *configv1.FeatureGate) string {
+	return runtime.EncodeOrDie(configCodecs.LegacyCodec(configv1.SchemeGroupVersion), obj)
+}