mailu app initial attempt

2026-02-15 18:30:39 +00:00
parent ebc19a9595
commit 9b0c56f720
17 changed files with 842 additions and 0 deletions
--- a/mailu/deployment-postfix.yaml
+++ b/mailu/deployment-postfix.yaml
@@ -0,0 +1,60 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: postfix
+  namespace: {{ .namespace }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      component: postfix
+  template:
+    metadata:
+      labels:
+        component: postfix
+    spec:
+      initContainers:
+      - name: fix-permissions
+        image: busybox:latest
+        command: ['sh', '-c', 'chown -R 999:999 /queue']
+        volumeMounts:
+        - name: data
+          subPath: mailqueue
+          mountPath: /queue
+      containers:
+      - name: postfix
+        image: {{ .images.postfix }}
+        imagePullPolicy: IfNotPresent
+        securityContext:
+          capabilities:
+            add:
+            - SYS_CHROOT
+            - CHOWN
+            - SETGID
+            - SETUID
+            - NET_BIND_SERVICE
+        envFrom:
+        - configMapRef:
+            name: mailu-config
+        ports:
+        - name: smtp
+          containerPort: 25
+        - name: smtps
+          containerPort: 465
+        - name: submission
+          containerPort: 587
+        volumeMounts:
+        - name: data
+          subPath: mailqueue
+          mountPath: /queue
+        resources:
+          requests:
+            memory: "512Mi"
+            cpu: "250m"
+          limits:
+            memory: "2Gi"
+            cpu: "1000m"
+      volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: mailu-storage