add backup mechanism

clusters/cl01tl/platform/gitea/templates/external-secret.yaml

@@ -86,6 +86,52 @@ spec:
         metadataPolicy: None
         property: token
 
+---
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: gitea-backup-s3
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: gitea-backup-s3
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: backup
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: AWS_ACCESS_KEY_ID
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/gitea/backup/s3
+        metadataPolicy: None
+        property: AWS_ACCESS_KEY_ID
+    - secretKey: AWS_DEFAULT_REGION
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/gitea/backup/s3
+        metadataPolicy: None
+        property: AWS_DEFAULT_REGION
+    - secretKey: AWS_ENDPOINT_URL
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/gitea/backup/s3
+        metadataPolicy: None
+        property: AWS_ENDPOINT_URL
+    - secretKey: AWS_SECRET_ACCESS_KEY
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/gitea/backup/s3
+        metadataPolicy: None
+        property: AWS_SECRET_ACCESS_KEY
+
 ---
 apiVersion: external-secrets.io/v1beta1
 kind: ExternalSecret

clusters/cl01tl/platform/gitea/templates/persistent-volume-claim.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: gitea-nfs-storage-backup
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: gitea-nfs-storage-backup
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: storage
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  volumeMode: Filesystem
+  storageClassName: nfs-client
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi

clusters/cl01tl/platform/gitea/templates/role-binding.yaml

@@ -0,0 +1,19 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: gitea-backup
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: gitea-backup
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: backup
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: gitea-backup
+subjects:
+  - kind: ServiceAccount
+    name: gitea-backup
+    namespace: {{ .Release.Namespace }}

clusters/cl01tl/platform/gitea/templates/role.yaml

@@ -0,0 +1,15 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: gitea-backup
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: gitea-backup
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: backup
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+rules:
+  - apiGroups: [""]
+    resources: ["pods/exec"]
+    verbs: ["create"]