refactor: rename deploy/k8s to deploy/kubernetes; add SetEnvKeyReplacer for env var support in K8s

deploy/kubernetes/mysql.yaml

@@ -0,0 +1,58 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql
+  namespace: devops
+  labels:
+    app.kubernetes.io/name: mysql
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: mysql
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: mysql
+    spec:
+      containers:
+        - name: mysql
+          image: mysql:8.0
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 3306
+          env:
+            - name: MYSQL_ROOT_PASSWORD
+              value: "aiops_root_2026"
+            - name: MYSQL_DATABASE
+              value: aiops
+            - name: TZ
+              value: Asia/Shanghai
+          args:
+            - --default-authentication-plugin=mysql_native_password
+            - --character-set-server=utf8mb4
+            - --collation-server=utf8mb4_unicode_ci
+          volumeMounts:
+            - name: mysql-data
+              mountPath: /var/lib/mysql
+          readinessProbe:
+            exec:
+              command: ["sh", "-c", "mysqladmin ping -h 127.0.0.1 -uroot -paiops_root_2026"]
+            initialDelaySeconds: 20
+            periodSeconds: 10
+            timeoutSeconds: 5
+      volumes:
+        - name: mysql-data
+          emptyDir: {}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: mysql
+  namespace: devops
+spec:
+  selector:
+    app.kubernetes.io/name: mysql
+  ports:
+    - port: 3306
+      targetPort: 3306