lab2: add yaml for secret

02_wordpress/yaml/06_secret.yaml

@@ -0,0 +1,11 @@
+---
+apiVersion: v1
+data:
+  mysql_password: c2VjdXJlcGFzc3dvcmQ=
+  mysql_user: cm9vdA==
+kind: Secret
+metadata:
+  name: mysql-creds
+type: Opaque
+
+# vim: set ts=2 sw=2 et:

02_wordpress/yaml/07_deployment.yaml

@@ -0,0 +1,31 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mysql
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: mysql
+  template:
+    metadata:
+      labels:
+        app: mysql
+    spec:
+      containers:
+      - name: mysql
+        image: mariadb:10
+        ports:
+        - containerPort: 3306
+        env:
+          - name: MYSQL_ROOT_PASSWORD
+            value: securepassword
+            valueFrom:
+              secretKeyRef:
+                name: mysql-creds
+            key: mysql_password
+          - name: MYSQL_DATABASE
+            value: wordpress
+
+# vim: set ts=2 sw=2 et: