Ansible Role: Wordpress

Installs a sample WordPress site with persistent volumes for SQL data.

Requirements

Requires kubernetes python module and the Kubernetes collection

• python -m pip install kubernetes
• ansible-galaxy collection install kubernetes.core

Role Variables

# Set wordpress to present | absent
state: present

# These versions are old, but newer versions have "Error establishing a database connection"
# Would need to investigate what needs to change to fix that with WP 5.x and MySQL 8.x
wordpress_image: wordpress:4.8-apache
mysql_image: mysql:5.6

# Storage class to use for CSI persistent volumes
storage_class: "nebulon"

Dependencies

A dynamic provisioner for CSI volumes that can respond to PVC requests.

Example Playbook

- name: Wordpress Install
  hosts: k8s_master

  tasks:
    - name: Copy kubeconfig to local machine
      ansible.builtin.fetch:
        src: /etc/kubernetes/admin.conf
        dest: ~/.kube/{{ inventory_hostname }}-config
        flat: true
      tags: kubeconfig

    - name: Set kubeconfig variable
      ansible.builtin.set_fact:
        kubeconfig: ~/.kube/{{ inventory_hostname }}-config
      changed_when: false
      tags: kubeconfig

- name: Install WordPress application
  hosts: localhost
  connection: local

  roles:
    - { role: jedimt.wordpress }

License

MIT

Author Information

Aaron Patten aaronpatten@gmail.com