Initial commit - production deployment

infrastructure/platform/storage/redis/redis.yaml

@@ -0,0 +1,177 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis
+  namespace: bakery-ia
+  labels:
+    app.kubernetes.io/name: redis
+    app.kubernetes.io/component: cache
+    app.kubernetes.io/part-of: bakery-ia
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: redis
+      app.kubernetes.io/component: cache
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: redis
+        app.kubernetes.io/component: cache
+    spec:
+      securityContext:
+        fsGroup: 999  # redis group
+      initContainers:
+      - name: fix-tls-permissions
+        image: busybox:1.36
+        securityContext:
+          runAsUser: 0
+        command: ['sh', '-c']
+        args:
+        - |
+          cp /tls-source/* /tls/
+          chmod 600 /tls/redis-key.pem
+          chmod 644 /tls/redis-cert.pem /tls/ca-cert.pem
+          chown 999:999 /tls/*
+          ls -la /tls/
+        volumeMounts:
+        - name: tls-certs-source
+          mountPath: /tls-source
+          readOnly: true
+        - name: tls-certs-writable
+          mountPath: /tls
+      containers:
+      - name: redis
+        image: redis:7.4-alpine
+        ports:
+        - containerPort: 6379
+          name: redis-tls
+        - containerPort: 6380
+          name: redis-plain
+        env:
+        - name: REDIS_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: redis-secrets
+              key: REDIS_PASSWORD
+        command:
+        - redis-server
+        - --appendonly
+        - "yes"
+        - --requirepass
+        - $(REDIS_PASSWORD)
+        - --maxmemory
+        - "512mb"
+        - --databases
+        - "16"
+        # TLS port for external/secure connections
+        - --tls-port
+        - "6379"
+        # Plain TCP port for internal cluster services (Mailu)
+        - --port
+        - "6380"
+        - --tls-cert-file
+        - /tls/redis-cert.pem
+        - --tls-key-file
+        - /tls/redis-key.pem
+        - --tls-ca-cert-file
+        - /tls/ca-cert.pem
+        - --tls-auth-clients
+        - "no"
+        volumeMounts:
+        - name: redis-data
+          mountPath: /data
+        - name: tls-certs-writable
+          mountPath: /tls
+        resources:
+          requests:
+            memory: "256Mi"
+            cpu: "100m"
+          limits:
+            memory: "512Mi"
+            cpu: "500m"
+        livenessProbe:
+          exec:
+            command:
+            - redis-cli
+            - --tls
+            - --cert
+            - /tls/redis-cert.pem
+            - --key
+            - /tls/redis-key.pem
+            - --cacert
+            - /tls/ca-cert.pem
+            - -a
+            - $(REDIS_PASSWORD)
+            - ping
+          initialDelaySeconds: 30
+          timeoutSeconds: 5
+          periodSeconds: 10
+          failureThreshold: 3
+        readinessProbe:
+          exec:
+            command:
+            - redis-cli
+            - --tls
+            - --cert
+            - /tls/redis-cert.pem
+            - --key
+            - /tls/redis-key.pem
+            - --cacert
+            - /tls/ca-cert.pem
+            - -a
+            - $(REDIS_PASSWORD)
+            - ping
+          initialDelaySeconds: 5
+          timeoutSeconds: 1
+          periodSeconds: 5
+          failureThreshold: 3
+      volumes:
+      - name: redis-data
+        persistentVolumeClaim:
+          claimName: redis-pvc
+      - name: tls-certs-source
+        secret:
+          secretName: redis-tls-secret
+      - name: tls-certs-writable
+        emptyDir: {}
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: redis-service
+  namespace: bakery-ia
+  labels:
+    app.kubernetes.io/name: redis
+    app.kubernetes.io/component: cache
+spec:
+  type: ClusterIP
+  ports:
+  - port: 6379
+    targetPort: 6379
+    protocol: TCP
+    name: redis-tls
+  - port: 6380
+    targetPort: 6380
+    protocol: TCP
+    name: redis-plain
+  selector:
+    app.kubernetes.io/name: redis
+    app.kubernetes.io/component: cache
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: redis-pvc
+  namespace: bakery-ia
+  labels:
+    app.kubernetes.io/name: redis
+    app.kubernetes.io/component: cache
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    requests:
+      storage: 1Gi