feat: add Gitea deployment, services, and persistent volume claims

cluster/apps/gitea/gitea-db.yml

@@ -0,0 +1,44 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: gitea-db
+  namespace: default
+spec:
+  selector:
+    matchLabels:
+      app: gitea-db
+  template:
+    metadata:
+      labels:
+        app: gitea-db
+    spec:
+      initContainers:
+      - name: init-cleanup
+        image: busybox
+        command: ["rm", "-rf", "/var/lib/postgresql/data/lost+found"]
+        volumeMounts:
+        - name: db
+          mountPath: /var/lib/postgresql/data
+      containers:
+      - name: gitea-db
+        image: postgres:15.10
+        ports:
+        - containerPort: 5432
+        env:
+        - name: POSTGRES_USER
+          value: "gitea"
+        - name: POSTGRES_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: gitea-db-secret
+              key: password
+        - name: POSTGRES_DB
+          value: "gitea"
+        volumeMounts:
+        - name: db
+          mountPath: /var/lib/postgresql/data
+      volumes:
+      - name: db
+        persistentVolumeClaim:
+          claimName: longhorn-gitea-db

cluster/apps/gitea/gitea-pvc.yml

@@ -0,0 +1,41 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: longhorn-gitea
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 5Gi
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: longhorn-gitea-db
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 5Gi
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: longhorn-gitea-dind
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: longhorn
+  resources:
+    requests:
+      storage: 5Gi

cluster/apps/gitea/gitea-svc.yml

@@ -0,0 +1,58 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea-service
+  namespace: default
+spec:
+  type: NodePort
+  selector:
+    app: gitea
+  ports:
+  - port: 3000
+    targetPort: 3000
+    nodePort: 3011
+    protocol: TCP
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea-ssh-service
+  namespace: default
+spec:
+  type: NodePort
+  selector:
+    app: gitea
+  ports:
+  - port: 22
+    targetPort: 22
+    nodePort: 222
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea-db-service
+  namespace: default
+spec:
+  selector:
+    app: gitea-db
+  ports:
+    - protocol: TCP
+      port: 5432
+      targetPort: 5432
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: gitea-int-service
+  namespace: default
+spec:
+  selector:
+    app: gitea
+  ports:
+    - protocol: TCP
+      port: 3000
+      targetPort: 3000

cluster/apps/gitea/gitea.yml

@@ -0,0 +1,72 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: gitea
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: gitea
+  template:
+    metadata:
+      labels:
+        app: gitea
+    spec:
+      initContainers:
+      - name: wait-for-db
+        image: busybox
+        command:
+          - sh
+          - -c
+          - |
+            until nc -z -v -w30 gitea-db-service 5432; do
+              echo "Waiting for database to be ready..."
+              sleep 2
+            done
+      containers:
+      - name: gitea
+        image: gitea/gitea:1.23.7
+        ports:
+        - containerPort: 22
+        - containerPort: 3000
+        env:
+        - name: USER_UID
+          value: "1000"
+        - name: USER_GID
+          value: "1000"
+        - name: GITEA__database__DB_TYPE
+          value: "postgres"
+        - name: GITEA__database__HOST
+          value: "gitea-db-service:5432"
+        - name: GITEA__database__NAME
+          value: "gitea"
+        - name: GITEA__database__USER
+          value: "gitea"
+        - name: GITEA__database__PASSWD
+          valueFrom:
+            secretKeyRef:
+              name: gitea-db-secret
+              key: password
+        volumeMounts:
+        - name: gitea-data
+          mountPath: /data
+          subPath: gitea-data
+        - name: timezone
+          mountPath: /etc/timezone
+        - name: localtime
+          mountPath: /etc/localtime
+      volumes:
+      - name: timezone
+        hostPath:
+          path: /etc/timezone
+          type: File
+      - name: localtime
+        hostPath:
+          path: /etc/localtime
+          type: File
+      - name: gitea-data
+        persistentVolumeClaim:
+          claimName: longhorn-gitea
+