13.6. Generating a YAML file using Podman

Prerequisites

• The container-tools meta-package is installed.
• The pod named wordpresspod has been created. For details, see section Creating pods.

Verification

• Display the wordpresspod.yaml file:

  $ cat wordpresspod.yaml
  ...
  apiVersion: v1
  kind: Pod
  metadata:
    creationTimestamp: "2021-12-09T15:09:30Z"
    labels:
      app: wordpresspod
    name: wordpresspod
  spec:
    containers:
    - args:
          value: podman
        - name: MYSQL_PASSWORD
          value: "1234"
        - name: MYSQL_MAJOR
          value: "8.0"
        - name: MYSQL_VERSION
          value: 8.0.27-1debian10
        - name: MYSQL_ROOT_PASSWORD
          value: "1234"
        - name: MYSQL_DATABASE
          value: mywpdb
        - name: MYSQL_USER
          value: mywpuser
          image: mariadb
              name: mydb
              ports:
              - containerPort: 80
                hostPort: 8080
                protocol: TCP
    - args:
      - name: WORDPRESS_DB_NAME
        value: mywpdb
      - name: WORDPRESS_DB_PASSWORD
        value: "1234"
      - name: WORDPRESS_DB_HOST
        value: 127.0.0.1
      - name: WORDPRESS_DB_USER
        value: mywpuser
        image: docker.io/library/wordpress:latest
        name: myweb

  For more information, see the podman-play-kube(1) man page on your system.