Adds mysql to e2e test app.

e2e-test-app/versions/2/mysql-db-init-job.yaml

@@ -0,0 +1,64 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: e2e-test-app-mysql-db-init
+  labels:
+    component: mysql-db-init
+spec:
+  template:
+    metadata:
+      labels:
+        component: mysql-db-init
+    spec:
+      restartPolicy: OnFailure
+      containers:
+      - name: mysql-init
+        image: mysql:9.1.0
+        env:
+        - name: MYSQL_ROOT_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: e2e-test-app-secrets
+              key: mysql.rootPassword
+        - name: DB_HOST
+          value: {{ .mysql.host }}
+        - name: DB_PORT
+          value: "{{ .mysql.port }}"
+        - name: DB_NAME
+          value: {{ .mysql.name }}
+        - name: DB_USER
+          value: {{ .mysql.user }}
+        - name: DB_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: e2e-test-app-secrets
+              key: mysqlPassword
+        command: ["/bin/bash", "-c"]
+        args:
+          - |
+            set -e
+            echo "Waiting for MySQL to be ready..."
+            until mysql -h "${DB_HOST}" -P "${DB_PORT}" -uroot -p"${MYSQL_ROOT_PASSWORD}" -e "SELECT 1" &>/dev/null; do
+              echo "MySQL not ready, retrying..."
+              sleep 3
+            done
+            echo "MySQL ready"
+
+            mysql -h "${DB_HOST}" -P "${DB_PORT}" -uroot -p"${MYSQL_ROOT_PASSWORD}" <<EOF
+            CREATE DATABASE IF NOT EXISTS \`${DB_NAME}\`;
+            CREATE USER IF NOT EXISTS '${DB_USER}'@'%' IDENTIFIED BY '${DB_PASSWORD}';
+            ALTER USER '${DB_USER}'@'%' IDENTIFIED BY '${DB_PASSWORD}';
+            GRANT ALL PRIVILEGES ON \`${DB_NAME}\`.* TO '${DB_USER}'@'%';
+            FLUSH PRIVILEGES;
+            EOF
+
+            mysql -h "${DB_HOST}" -P "${DB_PORT}" -uroot -p"${MYSQL_ROOT_PASSWORD}" "${DB_NAME}" <<EOF
+            CREATE TABLE IF NOT EXISTS e2e_test_data (
+              id INT AUTO_INCREMENT PRIMARY KEY,
+              test_key VARCHAR(255) UNIQUE NOT NULL,
+              test_value TEXT NOT NULL,
+              created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            );
+            EOF
+
+            echo "MySQL initialization complete"