[experiments] Introduce Cozystack CRD + controller

Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>

Makefile

@@ -57,3 +57,6 @@ generate:
 
 upload_assets: manifests
 	hack/upload-assets.sh
+
+controller-gen:
+	controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./internal/controller/" paths="./api/v1alpha1/"

api/v1alpha1/cozystack_types.go

@@ -0,0 +1,26 @@
+package v1alpha1
+
+import metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+// +kubebuilder:object:root=true
+
+// Cozystack is the Schema for the Cozystack API
+type Cozystack struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	//Status CozystackStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// WorkloadList contains a list of Workload
+type CozystackList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Cozystack `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Cozystack{}, &CozystackList{})
+}

api/v1alpha1/zz_generated.deepcopy.go

@@ -25,6 +25,63 @@ import (
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Cozystack) DeepCopyInto(out *Cozystack) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Cozystack.
+func (in *Cozystack) DeepCopy() *Cozystack {
+	if in == nil {
+		return nil
+	}
+	out := new(Cozystack)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Cozystack) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CozystackList) DeepCopyInto(out *CozystackList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Cozystack, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CozystackList.
+func (in *CozystackList) DeepCopy() *CozystackList {
+	if in == nil {
+		return nil
+	}
+	out := new(CozystackList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *CozystackList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in Selector) DeepCopyInto(out *Selector) {
 	{

cmd/cozystack-controller/main.go

@@ -206,6 +206,14 @@ func main() {
 		os.Exit(1)
 	}
 
+	if err = (&controller.CozystackReconciler{
+		Client: mgr.GetClient(),
+		Scheme: mgr.GetScheme(),
+	}).SetupWithManager(mgr); err != nil {
+		setupLog.Error(err, "unable to create controller", "controller", "CozystackConfigReconciler")
+		os.Exit(1)
+	}
+
 	// +kubebuilder:scaffold:builder
 
 	if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {

internal/controller/cozystack_controller.go

@@ -0,0 +1,52 @@
+package controller
+
+import (
+	"context"
+
+	apierrors "k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/runtime"
+	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+	"sigs.k8s.io/controller-runtime/pkg/log"
+
+	cozyv1alpha1 "github.com/cozystack/cozystack/api/v1alpha1"
+)
+
+type CozystackReconciler struct {
+	client.Client
+	Scheme *runtime.Scheme
+}
+
+func (r *CozystackReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
+	l := log.FromContext(ctx)
+	c := &cozyv1alpha1.Cozystack{}
+
+	if err := r.Get(ctx, req.NamespacedName, c); err != nil {
+		if apierrors.IsNotFound(err) {
+			return ctrl.Result{}, nil
+		}
+		l.Error(err, "Unable to fetch Cozystack")
+		return ctrl.Result{}, err
+	}
+
+	if !c.DeletionTimestamp.IsZero() {
+		return ctrl.Result{}, nil
+	}
+
+	if c.Name != "cozystack" || c.Namespace != "cozy-system" {
+		l.Info("only cozy-system/cozystack Cozystack is allowed in a cluster")
+		err := r.Delete(ctx, c)
+		if err != nil {
+			l.Error(err, "Unable to delete invalid Cozystack")
+		}
+		return ctrl.Result{}, err
+	}
+
+	panic("not implemented")
+}
+
+func (r *CozystackReconciler) SetupWithManager(mgr ctrl.Manager) error {
+	return ctrl.NewControllerManagedBy(mgr).
+		For(&cozyv1alpha1.Cozystack{}).
+		Complete(r)
+}

packages/apps/kubernetes/Chart.yaml

@@ -16,7 +16,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.25.1
+version: 0.25.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

packages/apps/kubernetes/Makefile

@@ -64,8 +64,6 @@ image-kubevirt-csi-driver:
 		--load=$(LOAD)
 	echo "$(REGISTRY)/kubevirt-csi-driver:$(call settag,$(KUBERNETES_PKG_TAG))@$$(yq e '."containerimage.digest"' images/kubevirt-csi-driver.json -o json -r)" \
 		> images/kubevirt-csi-driver.tag
-	IMAGE=$$(cat images/kubevirt-csi-driver.tag) \
-		yq -i '.csiDriver.image = strenv(IMAGE)' ../../system/kubevirt-csi-node/values.yaml
 	rm -f images/kubevirt-csi-driver.json
 
 

packages/apps/kubernetes/images/cluster-autoscaler.tag

@@ -1 +1 @@
-ghcr.io/cozystack/cozystack/cluster-autoscaler:0.25.1@sha256:3a8170433e1632e5cc2b6d9db34d0605e8e6c63c158282c38450415e700e932e
+ghcr.io/cozystack/cozystack/cluster-autoscaler:0.25.0@sha256:3a8170433e1632e5cc2b6d9db34d0605e8e6c63c158282c38450415e700e932e

packages/apps/kubernetes/images/kubevirt-cloud-provider.tag

@@ -1 +1 @@
-ghcr.io/cozystack/cozystack/kubevirt-cloud-provider:0.25.1@sha256:412ed2b3c77249bd1b973e6dc9c87976d31863717fb66ba74ccda573af737eb1
+ghcr.io/cozystack/cozystack/kubevirt-cloud-provider:0.25.0@sha256:412ed2b3c77249bd1b973e6dc9c87976d31863717fb66ba74ccda573af737eb1

packages/apps/kubernetes/images/kubevirt-csi-driver.tag

@@ -1 +1 @@
-ghcr.io/cozystack/cozystack/kubevirt-csi-driver:0.25.1@sha256:445c2727b04ac68595b43c988ff17b3d69a7b22b0644fde3b10c65b47a7bc036
+ghcr.io/cozystack/cozystack/kubevirt-csi-driver:0.25.0@sha256:445c2727b04ac68595b43c988ff17b3d69a7b22b0644fde3b10c65b47a7bc036

packages/apps/kubernetes/templates/csi/infra-cluster-service-account.yaml

@@ -13,17 +13,11 @@ rules:
   resources: ["datavolumes"]
   verbs: ["get", "create", "delete"]
 - apiGroups: ["kubevirt.io"]
-  resources: ["virtualmachineinstances", "virtualmachines"]
+  resources: ["virtualmachineinstances"]
   verbs: ["list", "get"]
 - apiGroups: ["subresources.kubevirt.io"]
-  resources: ["virtualmachines/addvolume", "virtualmachines/removevolume"]
+  resources: ["virtualmachineinstances/addvolume", "virtualmachineinstances/removevolume"]
   verbs: ["update"]
-- apiGroups: ["snapshot.storage.k8s.io"]
-  resources: ["volumesnapshots"]
-  verbs: ["get", "create", "delete"]
-- apiGroups: [""]
-  resources: ["persistentvolumeclaims"]
-  verbs: ["get", "patch"]
 ---
 apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding

packages/apps/postgres/Chart.yaml

@@ -16,7 +16,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.17.0
+version: 0.16.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

packages/apps/postgres/templates/init-script.yaml

@@ -38,7 +38,7 @@ stringData:
     until pg_isready ; do sleep 5; done
 
     echo "== create users"
-    {{- if and .Values.users (not (hasKey .Values.users "postgres")) }}
+    {{- if .Values.users }}
     psql -v ON_ERROR_STOP=1 <<\EOT
     {{- range $user, $u := .Values.users }}
     SELECT 'CREATE ROLE "{{ $user }}" LOGIN INHERIT;'
@@ -47,8 +47,6 @@ stringData:
     COMMENT ON ROLE "{{ $user }}" IS 'user managed by helm';
     {{- end }}
     EOT
-    {{- else if and .Values.users (hasKey .Values.users "postgres") }}
-    {{- fail "`users.postgres` is forbidden by policy. Use a different username." }}
     {{- end }}
 
     echo "== delete users"

packages/apps/versions_map

@@ -54,8 +54,7 @@ kafka 0.7.0 6358fd7a
 kafka 0.7.1 4369b031
 kafka 0.8.0 HEAD
 kubernetes 0.24.0 62cb694d
-kubernetes 0.25.0 70f82667
-kubernetes 0.25.1 HEAD
+kubernetes 0.25.0 HEAD
 mysql 0.1.0 263e47be
 mysql 0.2.0 c24a103f
 mysql 0.3.0 53f2365e
@@ -102,8 +101,7 @@ postgres 0.12.0 6130f43d
 postgres 0.12.1 632224a3
 postgres 0.14.0 62cb694d
 postgres 0.15.1 4369b031
-postgres 0.16.0 70f82667
-postgres 0.17.0 HEAD
+postgres 0.16.0 HEAD
 rabbitmq 0.1.0 263e47be
 rabbitmq 0.2.0 53f2365e
 rabbitmq 0.3.0 6c5cf5bf

packages/core/installer/values.yaml

@@ -1,2 +1,2 @@
 cozystack:
-  image: ghcr.io/cozystack/cozystack/installer:v0.33.1@sha256:03a0002be9cf5926643c295bbf05c3e250401b0f0595b9fcd147d53534f368f5
+  image: ghcr.io/cozystack/cozystack/installer:v0.33.0@sha256:6cdc5d9062b536929152214e8a6a6b8096b64a17592e04a3633f58d21ff43a63

packages/core/testing/values.yaml

@@ -1,2 +1,2 @@
 e2e:
-  image: ghcr.io/cozystack/cozystack/e2e-sandbox:v0.33.1@sha256:eed183a4104b1c142f6c4a358338749efe73baefddd53d7fe4c7149ecb892ce1
+  image: ghcr.io/cozystack/cozystack/e2e-sandbox:v0.33.0@sha256:fd169ae7ee7b0b10ee34f02353ae96c182ca7b6cede771c8fc6539894416104f

packages/extra/bootbox/images/matchbox.tag

@@ -1 +1 @@
-ghcr.io/cozystack/cozystack/matchbox:v0.33.1@sha256:ca3638c620215ace26ace3f7e8b27391847ab2158b5a67f070f43dcbea071532
+ghcr.io/cozystack/cozystack/matchbox:v0.33.0@sha256:adc133234a48f3496441334348aeab400ee29b8514129c110b892fa1e0dff1d8

packages/system/bucket/images/s3manager.tag

@@ -1 +1 @@
-ghcr.io/cozystack/cozystack/s3manager:v0.5.0@sha256:b748d9add5fc4080b143d8690ca1ad851d911948ac8eb296dd9005d53d153c05
+ghcr.io/cozystack/cozystack/s3manager:v0.5.0@sha256:2759763d35ba35144ba10ba4d2b9effd875f4f0d01d9694b010f491ba6eb6d46

packages/system/cozystack-api/values.yaml

@@ -1,2 +1,2 @@
 cozystackAPI:
-  image: ghcr.io/cozystack/cozystack/cozystack-api:v0.33.1@sha256:ee6b71d3ab1c1484490ff1dc57a7df82813c4f18d6393f149d32acf656aa779d
+  image: ghcr.io/cozystack/cozystack/cozystack-api:v0.33.0@sha256:d9bee0e9f73a950784e43d907552c21044d01eed728e1185455308e49d00c00d

packages/system/cozystack-controller/values.yaml

@@ -1,5 +1,5 @@
 cozystackController:
-  image: ghcr.io/cozystack/cozystack/cozystack-controller:v0.33.1@sha256:4777488e14f0313b153b153388c78ab89e3a39582c30266f2321704df1976922
+  image: ghcr.io/cozystack/cozystack/cozystack-controller:v0.33.0@sha256:a1fceb277007846bc85ceee0afd1f5d1122496174203c718c1275a1038cb07f6
   debug: false
   disableTelemetry: false
-  cozystackVersion: "v0.33.1"
+  cozystackVersion: "v0.33.0"

packages/system/dashboard/charts/kubeapps/templates/dashboard/configmap.yaml

@@ -76,7 +76,7 @@ data:
       "kubeappsNamespace": {{ .Release.Namespace | quote }},
       "helmGlobalNamespace": {{ include "kubeapps.helmGlobalPackagingNamespace" . | quote }},
       "carvelGlobalNamespace": {{ .Values.kubeappsapis.pluginConfig.kappController.packages.v1alpha1.globalPackagingNamespace | quote }},
-      "appVersion": "v0.33.1",
+      "appVersion": "v0.33.0",
       "authProxyEnabled": {{ .Values.authProxy.enabled }},
       "oauthLoginURI": {{ .Values.authProxy.oauthLoginURI | quote }},
       "oauthLogoutURI": {{ .Values.authProxy.oauthLogoutURI | quote }},

packages/system/dashboard/values.yaml

@@ -19,7 +19,7 @@ kubeapps:
     image:
       registry: ghcr.io/cozystack/cozystack
       repository: dashboard
-      tag: v0.33.1
+      tag: v0.33.0
       digest: "sha256:5e514516bd3dc0c693bb346ddeb9740e0439a59deb2a56b87317286e3ce79ac9"
   redis:
     master:
@@ -37,8 +37,8 @@ kubeapps:
     image:
       registry: ghcr.io/cozystack/cozystack
       repository: kubeapps-apis
-      tag: v0.33.1
-      digest: "sha256:ea5b21a27c97b14880042d2a642670e3461e7d946c65b5b557d2eb8df9f03a87"
+      tag: v0.33.0
+      digest: "sha256:8c60134b9216e0cd8ffc044c14c872b76c1a95879b4cf7887541980ade9e8c65"
     pluginConfig:
       flux:
         packages:

packages/system/kamaji/values.yaml

@@ -3,7 +3,7 @@ kamaji:
     deploy: false
   image:
     pullPolicy: IfNotPresent
-    tag: v0.33.1@sha256:09fc5c9aeb97880780abfc6d82c216725d6f79e13494bf2399766c882b88f66b
+    tag: v0.33.0@sha256:afaf5f003eb990377c21623d17bb00e7a95a1021e1c36b318cb451b80c8d37a2
     repository: ghcr.io/cozystack/cozystack/kamaji
   resources:
     limits:

packages/system/kubeovn-webhook/values.yaml

@@ -1,3 +1,3 @@
 portSecurity: true
 routes: ""
-image: ghcr.io/cozystack/cozystack/kubeovn-webhook:v0.33.1@sha256:595851560856e3ba7f408f259acf84599494984a9f0252de289bcb1a7fc5b9da
+image: ghcr.io/cozystack/cozystack/kubeovn-webhook:v0.33.0@sha256:926fa45edd2149e4bc4bb54710832c8fb7aa46c85cf6adb7cd486e0b956cdbfa

packages/system/kubeovn/values.yaml

@@ -64,4 +64,4 @@ global:
   images:
     kubeovn:
       repository: kubeovn
-      tag: v1.13.13@sha256:c0ffc9a0498b6f8fc392f8fc6ea43d0c7eedeeabda8ef96bca004ec4466a6bf2
+      tag: v1.13.13@sha256:6315d11876b78f3c24e54a73063d05c63137c4210dcd7620bd983db5fedf469a

packages/system/kubevirt-csi-node/templates/deploy.yaml

@@ -163,7 +163,7 @@ spec:
             privileged: true
             allowPrivilegeEscalation: true
           imagePullPolicy: Always
-          image: {{ .Values.csiDriver.image }}
+          image: ghcr.io/kvaps/test:kubevirt-csi-driver
           args:
             - "--endpoint=unix:/csi/csi.sock"
             - "--node-name=$(KUBE_NODE_NAME)"

packages/system/kubevirt-csi-node/values.yaml

@@ -1,3 +1 @@
 storageClass: replicated
-csiDriver:
-  image: ghcr.io/cozystack/cozystack/kubevirt-csi-driver:0.25.1@sha256:445c2727b04ac68595b43c988ff17b3d69a7b22b0644fde3b10c65b47a7bc036