christianlempa-boilerplates/ansible/deployment/traefik/deploy-traefik.yaml

---
- name: Deploy traefik v2.5
  hosts: "{{ my_hosts | d([]) }}"

  tasks:
    - name: Deploy traefik
      community.docker.docker_container:
        name: traefik
        image: "traefik:v2.5"
        ports:
          - "80:80"
          - "443:443"
        volumes:
          - /run/docker.sock:/run/docker.sock
          - /etc/traefik:/etc/traefik
        restart_policy: unless-stopped
      become: true
      become_user: "{{ lookup('env', 'USER') }}"
ansiblesemaphore-udpate 2023-05-25 13:48:38 +02:00			`---`
fix: fix names which did not start with an uppercase letter 2024-03-03 16:54:47 +01:00			`- name: Deploy traefik v2.5`
fix: ensure the `hosts` definition is always defined Ensure that the `hosts` definition is always defined, defaulting to an empty set. Due to the lack of an Ansible inventory file this is most likely meant to be set as an Ansible extra variable [1]. We also rename the variable named `hosts` to `my_hosts` because `hosts` is a reserved name in Ansible. Reserved names in Ansible are for example all class variable names of plays, roles, blocks, and tasks [2], and `hosts` for example is used by plays [3]. [1] https://docs.ansible.com/ansible/latest/playbook_guide/playbooks_variables.html#defining-variables-at-runtime [2] https://github.com/ansible/ansible/blob/v2.16.4/lib/ansible/vars/reserved.py#L39 [3] https://github.com/ansible/ansible/blob/v2.16.4/lib/ansible/playbook/play.py#L58 2024-02-23 12:19:48 +01:00			`hosts: "{{ my_hosts \| d([]) }}"`
fix: add and remove blank lines Add blank lines where it helps with readability (e.g., between each task) but also remove needless one. 2024-03-03 16:34:29 +01:00
ansiblesemaphore-udpate 2023-05-25 13:48:38 +02:00			`tasks:`
fix: fix names which did not start with an uppercase letter 2024-03-03 16:54:47 +01:00			`- name: Deploy traefik`
fix: fix YAML indentation issues 2024-03-03 16:10:27 +01:00			`community.docker.docker_container:`
			`name: traefik`
			`image: "traefik:v2.5"`
			`ports:`
			`- "80:80"`
			`- "443:443"`
			`volumes:`
fix: replace `/var/run` by `/run` The use of `/var/run` was deprecated by FHS 3.0 nine years ago, so it's time to finally get rid of it where possible. The canonical directory for run-time variable data is `/run` nowadaya,s with `/var/run` just being a symbolic link for backward compatibilty and to ease transition. 2024-06-04 11:37:16 +02:00			`- /run/docker.sock:/run/docker.sock`
fix: fix YAML indentation issues 2024-03-03 16:10:27 +01:00			`- /etc/traefik:/etc/traefik`
			`restart_policy: unless-stopped`
fix: fix use of `become`/`become_user` If `become_user` is being defined on a task level, also `become` should be set on that very task. As there aren't any other tasks, the `become` on the top-level becomes obsolete. 2024-03-03 17:54:55 +01:00			`become: true`
			`become_user: "{{ lookup('env', 'USER') }}"`