apiVersion: apps/v1
kind: Deployment
metadata:
  name: model-registry-db
spec:
  template:
    spec:
      ## initContainer 추가
      initContainers:
      - args:
        - /bin/sh
        - -c
        - chown 999:999 /var/lib/mysql
        image: busybox:1.36
        imagePullPolicy: IfNotPresent
        name: init-permissions
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        securityContext:
          runAsGroup: 0
          runAsNonRoot: false
          runAsUser: 0
        volumeMounts:
        - mountPath: /var/lib/mysql
          name: metadata-mysql
      containers:
      - name: db-container
        resources:
          requests:
            cpu: 100m
            memory: 100M