To see how we can deploy the code in the various ways we talked about in the previous pages, we will need an environment, and obviously we are going to create it using Ansible. First of all, to ensure that our roles are properly loaded, we need the ansible.cfg file with the following content:
[defaults] roles_path = roles
Then we need the playbooks/firstrun.yaml to ensure that we can configure our machines with a basic configuration, with the following content:
- hosts: all
user: root
tasks:
- name: Ensure ansible user exists
user:
name: ansible
state: present
comment: Ansible
- name: Ensure ansible user accepts the SSH key
authorized_key:
user: ansible
key: https://github.com/fale.keys
state: present
- name: Ensure the ansible user is sudoer with no password required
lineinfile:
dest: /etc/sudoers &...