Scaffolding and initial CRD created

PROJECT

@@ -33,4 +33,13 @@ resources:
   kind: NDBServer
   path: github.com/nutanix-cloud-native/ndb-operator/api/v1alpha1
   version: v1alpha1
+- api:
+    crdVersion: v1
+    namespaced: true
+  controller: true
+  domain: nutanix.com
+  group: ndb
+  kind: Snapshot
+  path: github.com/nutanix-cloud-native/ndb-operator/api/v1alpha1
+  version: v1alpha1
 version: "3"

api/v1alpha1/snapshot_types.go

@@ -0,0 +1,70 @@
+/*
+Copyright 2022-2023 Nutanix, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// 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.
+
+// SnapshotSpec defines the desired state of Snapshot
+type SnapshotSpec struct {
+	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+
+	// Foo is an example field of Snapshot. Edit snapshot_types.go to remove/update
+	IP            string `json:"ip,omitempty"`
+	Username      string `json:"username,omitempty"`
+	Password      string `json:"password,omitempty"`
+	TimeMachineID string `json:"timemachineid,omitempty"`
+	Name          string `json:"name,omitempty"`
+}
+
+// SnapshotStatus defines the observed state of Snapshot
+type SnapshotStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+	OperationID string `json:"operationid,omitempty"`
+	Status      string `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// Snapshot is the Schema for the snapshots API
+type Snapshot struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   SnapshotSpec   `json:"spec,omitempty"`
+	Status SnapshotStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// SnapshotList contains a list of Snapshot
+type SnapshotList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Snapshot `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Snapshot{}, &SnapshotList{})
+}

config/crd/bases/ndb.nutanix.com_snapshots.yaml

@@ -0,0 +1,66 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.9.2
+  creationTimestamp: null
+  name: snapshots.ndb.nutanix.com
+spec:
+  group: ndb.nutanix.com
+  names:
+    kind: Snapshot
+    listKind: SnapshotList
+    plural: snapshots
+    singular: snapshot
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: Snapshot is the Schema for the snapshots API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: SnapshotSpec defines the desired state of Snapshot
+            properties:
+              ip:
+                description: Foo is an example field of Snapshot. Edit snapshot_types.go
+                  to remove/update
+                type: string
+              name:
+                type: string
+              password:
+                type: string
+              timemachineid:
+                type: string
+              username:
+                type: string
+            type: object
+          status:
+            description: SnapshotStatus defines the observed state of Snapshot
+            properties:
+              operationid:
+                description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
+                  of cluster Important: Run "make" to regenerate code after modifying
+                  this file'
+                type: string
+              status:
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}

config/crd/kustomization.yaml

@@ -4,19 +4,22 @@
 resources:
 - bases/ndb.nutanix.com_databases.yaml
 - bases/ndb.nutanix.com_ndbservers.yaml
+- bases/ndb.nutanix.com_snapshots.yaml
 #+kubebuilder:scaffold:crdkustomizeresource
 
 patchesStrategicMerge:
 # [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix.
 # patches here are for enabling the conversion webhook for each CRD
 - patches/webhook_in_databases.yaml
 #- patches/webhook_in_ndbservers.yaml
+#- patches/webhook_in_snapshots.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
 - patches/cainjection_in_databases.yaml
 #- patches/cainjection_in_ndbservers.yaml
+#- patches/cainjection_in_snapshots.yaml
 #+kubebuilder:scaffold:crdkustomizecainjectionpatch
 
 # the following config is for teaching kustomize how to do kustomization for CRDs.

config/crd/patches/cainjection_in_snapshots.yaml

@@ -0,0 +1,7 @@
+# The following patch adds a directive for certmanager to inject CA into the CRD
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: $(CERTIFICATE_NAMESPACE)/$(CERTIFICATE_NAME)
+  name: snapshots.ndb.nutanix.com

config/crd/patches/webhook_in_snapshots.yaml

@@ -0,0 +1,16 @@
+# The following patch enables a conversion webhook for the CRD
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  name: snapshots.ndb.nutanix.com
+spec:
+  conversion:
+    strategy: Webhook
+    webhook:
+      clientConfig:
+        service:
+          namespace: system
+          name: webhook-service
+          path: /convert
+      conversionReviewVersions:
+      - v1

config/rbac/role.yaml

@@ -96,3 +96,29 @@ rules:
   - get
   - patch
   - update
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots/finalizers
+  verbs:
+  - update
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots/status
+  verbs:
+  - get
+  - patch
+  - update

config/rbac/snapshot_editor_role.yaml

@@ -0,0 +1,31 @@
+# permissions for end users to edit snapshots.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: clusterrole
+    app.kubernetes.io/instance: snapshot-editor-role
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: ndb-operator
+    app.kubernetes.io/part-of: ndb-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: snapshot-editor-role
+rules:
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots/status
+  verbs:
+  - get

config/rbac/snapshot_viewer_role.yaml

@@ -0,0 +1,27 @@
+# permissions for end users to view snapshots.
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    app.kubernetes.io/name: clusterrole
+    app.kubernetes.io/instance: snapshot-viewer-role
+    app.kubernetes.io/component: rbac
+    app.kubernetes.io/created-by: ndb-operator
+    app.kubernetes.io/part-of: ndb-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: snapshot-viewer-role
+rules:
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots
+  verbs:
+  - get
+  - list
+  - watch
+- apiGroups:
+  - ndb.nutanix.com
+  resources:
+  - snapshots/status
+  verbs:
+  - get

config/samples/kustomization.yaml

@@ -0,0 +1,4 @@
+## Append samples you want in your CSV to this file as resources ##
+resources:
+- ndb_v1alpha1_snapshot.yaml
+#+kubebuilder:scaffold:manifestskustomizesamples