core: rename everyting from rbdpvc to mantle

We changed the name of this tool. Let's change the corresponging
resources, apis, variables, and so on.

Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>

Makefile

@@ -149,7 +149,7 @@ $(LOCALBIN):
 	mkdir -p $(LOCALBIN)
 
 ## Tool Binaries
-KUBECTL ?= kubectl
+KUBECTL ?= $(LOCAKBIN)/kubectl-$(KUBERNETES_VERSION)
 KUSTOMIZE ?= $(LOCALBIN)/kustomize
 CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen
 ENVTEST ?= $(LOCALBIN)/setup-envtest

PROJECT

@@ -2,19 +2,19 @@
 # This file is used to track the info used to scaffold your project
 # and allow the plugins properly work.
 # More info: https://book.kubebuilder.io/reference/project-config.html
-domain: cybozu.com
+domain: cybozu.io
 layout:
 - go.kubebuilder.io/v4
-projectName: rbd-backup-system
-repo: github.com/cybozu-go/rbd-backup-system
+projectName: mantle
+repo: github.com/cybozu-go/mantle
 resources:
 - api:
     crdVersion: v1
     namespaced: true
   controller: true
   domain: cybozu.com
   group: backup
-  kind: RBDPVCBackup
-  path: github.com/cybozu-go/rbd-backup-system/api/v1
+  kind: MantleBackup
+  path: github.com/cybozu-go/mantle/api/v1
   version: v1
 version: "3"

README.md

@@ -1,29 +1,32 @@
-# rbd-backup-system
+# mantle
 
 The system for backup RBD PVC managed by Rook/Ceph. It can also copy the backup data to another Rook/Ceph cluster in another data center.
 
 ## Description
 
-Users can manage backups by `RBDPVCBackup` resources.
+Users can manage backups by `MantleBackup` resources.
 
 ## Getting Started
 
-If you want to try rbd-backup-system on your local machine, see [e2e](e2e/) directory which provides scripts to run rbd-backup-system on [minikube][kind].
+If you want to try mantle on your local machine, see [e2e](e2e/) directory which provides scripts to run rbd-backup-system on [minikube][kind].
 
-To use rbd-backup-system on your real kubernetes cluster, read following sections.
+To use mantle on your real kubernetes cluster, read following sections.
 
 ### Prerequisites
-- go version v1.21.0+
-- docker version 20.10+
-- kubectl version v1.27.10+
-- Access to a Kubernetes v1.27.10+ cluster
-- Rook v1.13.1+
+- Deploy
+  - Kubernetes cluster: v1.27.10+
+  - Rook: v1.13.1+
+- build
+  - go: v1.21.0+
+  - docker: 20.10+
+  - kubectl:  v1.27.10+
+  - kubebuilder: 3.14.0+ 
 
 ### To Deploy on the cluster
 **Build and push your image to the location specified by `IMG`:**
 
 ```sh
-make docker-build docker-push IMG=<some-registry>/rbd-backup-system:tag
+make docker-build docker-push IMG=<some-registry>/mantle:tag
 ```
 
 **NOTE:** This image ought to be published in the personal registry you specified. 
@@ -39,7 +42,7 @@ make install
 **Deploy the Manager to the cluster with the image specified by `IMG`:**
 
 ```sh
-make deploy IMG=<some-registry>/rbd-backup-system:tag
+make deploy IMG=<some-registry>/mantle:tag
 ```
 
 > **NOTE**: If you encounter RBAC errors, you may need to grant yourself cluster-admin 

TODO

@@ -1 +1 @@
-The `CephBlockPool` and `StorageClass` in config/samples/backup_v1_rbdpvcbackup.yaml are copies of https://github.com/rook/rook/blob/2ae319eebce7d525be90b5aed6baba1afe1e2e6e/deploy/examples/csi/rbd/storageclass-test.yaml.
+The `CephBlockPool` and `StorageClass` in config/samples/backup_v1_mantlebackup.yaml are copies of https://github.com/rook/rook/blob/2ae319eebce7d525be90b5aed6baba1afe1e2e6e/deploy/examples/csi/rbd/storageclass-test.yaml.

api/v1/groupversion_info.go

@@ -1,6 +1,6 @@
 // Package v1 contains API Schema definitions for the backup v1 API group
 // +kubebuilder:object:generate=true
-// +groupName=backup.cybozu.com
+// +groupName=mantle.cybozu.io
 package v1
 
 import (
@@ -10,7 +10,7 @@ import (
 
 var (
 	// GroupVersion is group version used to register these objects
-	GroupVersion = schema.GroupVersion{Group: "backup.cybozu.com", Version: "v1"}
+	GroupVersion = schema.GroupVersion{Group: "mantle.cybozu.io", Version: "v1"}
 
 	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
 	SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}

api/v1/rbdpvcbackup_types.go → api/v1/mantlebackup_types.go

@@ -7,8 +7,8 @@ import (
 // EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
 // NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
 
-// RBDPVCBackupSpec defines the desired state of RBDPVCBackup
-type RBDPVCBackupSpec struct {
+// MantleBackupSpec defines the desired state of MantleBackup
+type MantleBackupSpec struct {
 	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
 	// Important: Run "make" to regenerate code after modifying this file
 
@@ -21,8 +21,8 @@ type RBDPVCBackupSpec struct {
 	Namespace string `json:"namespace,omitempty"`
 }
 
-// RBDPVCBackupStatus defines the observed state of RBDPVCBackup
-type RBDPVCBackupStatus struct {
+// MantleBackupStatus defines the observed state of MantleBackup
+type MantleBackupStatus struct {
 	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
 	// Important: Run "make" to regenerate code after modifying this file
 
@@ -44,24 +44,24 @@ const (
 //+kubebuilder:object:root=true
 //+kubebuilder:subresource:status
 
-// RBDPVCBackup is the Schema for the rbdpvcbackups API
-type RBDPVCBackup struct {
+// MantleBackup is the Schema for the mantlebackups API
+type MantleBackup struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	Spec   RBDPVCBackupSpec   `json:"spec,omitempty"`
-	Status RBDPVCBackupStatus `json:"status,omitempty"`
+	Spec   MantleBackupSpec   `json:"spec,omitempty"`
+	Status MantleBackupStatus `json:"status,omitempty"`
 }
 
 //+kubebuilder:object:root=true
 
-// RBDPVCBackupList contains a list of RBDPVCBackup
-type RBDPVCBackupList struct {
+// MantleBackupList contains a list of MantleBackup
+type MantleBackupList struct {
 	metav1.TypeMeta `json:",inline"`
 	metav1.ListMeta `json:"metadata,omitempty"`
-	Items           []RBDPVCBackup `json:"items"`
+	Items           []MantleBackup `json:"items"`
 }
 
 func init() {
-	SchemeBuilder.Register(&RBDPVCBackup{}, &RBDPVCBackupList{})
+	SchemeBuilder.Register(&MantleBackup{}, &MantleBackupList{})
 }

cmd/main.go

@@ -16,8 +16,8 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 
-	backupv1 "github.com/cybozu-go/rbd-backup-system/api/v1"
-	"github.com/cybozu-go/rbd-backup-system/internal/controller"
+	backupv1 "github.com/cybozu-go/mantle/api/v1"
+	"github.com/cybozu-go/mantle/internal/controller"
 	//+kubebuilder:scaffold:imports
 )
 
@@ -73,11 +73,11 @@ func main() {
 		os.Exit(1)
 	}
 
-	if err = (&controller.RBDPVCBackupReconciler{
+	if err = (&controller.MantleBackupReconciler{
 		Client: mgr.GetClient(),
 		Scheme: mgr.GetScheme(),
 	}).SetupWithManager(mgr); err != nil {
-		setupLog.Error(err, "unable to create controller", "controller", "RBDPVCBackup")
+		setupLog.Error(err, "unable to create controller", "controller", "MantleBackup")
 		os.Exit(1)
 	}
 	//+kubebuilder:scaffold:builder

config/crd/bases/backup.cybozu.com_rbdpvcbackups.yaml → config/crd/bases/mantle.cybozu.io_mantlebackups.yaml

@@ -4,20 +4,20 @@ kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.13.0
-  name: rbdpvcbackups.backup.cybozu.com
+  name: mantlebackups.mantle.cybozu.io
 spec:
-  group: backup.cybozu.com
+  group: mantle.cybozu.io
   names:
-    kind: RBDPVCBackup
-    listKind: RBDPVCBackupList
-    plural: rbdpvcbackups
-    singular: rbdpvcbackup
+    kind: MantleBackup
+    listKind: MantleBackupList
+    plural: mantlebackups
+    singular: mantlebackup
   scope: Namespaced
   versions:
   - name: v1
     schema:
       openAPIV3Schema:
-        description: RBDPVCBackup is the Schema for the rbdpvcbackups API
+        description: MantleBackup is the Schema for the mantlebackups API
         properties:
           apiVersion:
             description: 'APIVersion defines the versioned schema of this representation
@@ -32,7 +32,7 @@ spec:
           metadata:
             type: object
           spec:
-            description: RBDPVCBackupSpec defines the desired state of RBDPVCBackup
+            description: MantleBackupSpec defines the desired state of MantleBackup
             properties:
               namespace:
                 description: '''namespace'' specifies backup target Namespace'
@@ -42,7 +42,7 @@ spec:
                 type: string
             type: object
           status:
-            description: RBDPVCBackupStatus defines the observed state of RBDPVCBackup
+            description: MantleBackupStatus defines the observed state of MantleBackup
             properties:
               conditions:
                 description: '''conditions'' specifies current backup conditions'

config/crd/kustomization.yaml

@@ -2,18 +2,18 @@
 # since it depends on service name and namespace that are out of this kustomize package.
 # It should be run by config/default
 resources:
-- bases/backup.cybozu.com_rbdpvcbackups.yaml
+- bases/mantle.cybozu.io_mantlebackups.yaml
 #+kubebuilder:scaffold:crdkustomizeresource
 
 patches:
 # [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
 # patches here are for enabling the conversion webhook for each CRD
-#- path: patches/webhook_in_rbdpvcbackups.yaml
+#- path: patches/webhook_in_mantlebackups.yaml
 #+kubebuilder:scaffold:crdkustomizewebhookpatch
 
 # [CERTMANAGER] To enable cert-manager, uncomment all the sections with [CERTMANAGER] prefix.
 # patches here are for enabling the CA injection for each CRD
-#- path: patches/cainjection_in_rbdpvcbackups.yaml
+#- path: patches/cainjection_in_mantlebackups.yaml
 #+kubebuilder:scaffold:crdkustomizecainjectionpatch
 
 # [WEBHOOK] To enable webhook, uncomment the following section

config/default/kustomization.yaml

@@ -6,7 +6,7 @@ namespace: rook-ceph
 # "wordpress" becomes "alices-wordpress".
 # Note that it should also match with the prefix (text before '-') of the namespace
 # field above.
-namePrefix: rbd-backup-system-
+namePrefix: mantle-
 
 # Labels to add to all resources and selectors.
 #labels:

config/manager/manager.yaml

@@ -8,8 +8,8 @@ metadata:
     app.kubernetes.io/name: deployment
     app.kubernetes.io/instance: controller-manager
     app.kubernetes.io/component: manager
-    app.kubernetes.io/created-by: rbd-backup-system
-    app.kubernetes.io/part-of: rbd-backup-system
+    app.kubernetes.io/created-by: mantle
+    app.kubernetes.io/part-of: mantle
     app.kubernetes.io/managed-by: kustomize
 spec:
   selector:

config/prometheus/monitor.yaml

@@ -7,8 +7,8 @@ metadata:
     app.kubernetes.io/name: servicemonitor
     app.kubernetes.io/instance: controller-manager-metrics-monitor
     app.kubernetes.io/component: metrics
-    app.kubernetes.io/created-by: rbd-backup-system
-    app.kubernetes.io/part-of: rbd-backup-system
+    app.kubernetes.io/created-by: mantle
+    app.kubernetes.io/part-of: mantle
     app.kubernetes.io/managed-by: kustomize
   name: controller-manager-metrics-monitor
   namespace: system