ansible-role-k3s/tasks/build/docker/redhat/install-prerequisites.yml
Xan Manning e7c714424c
Tiidy up and refactoring of tasks (#80)
* Tidy up and refactoring of tasks

  - `k3s_config_dir` derived from `k3s_config_file`, reused throughout the role
    to allow for easy removal of "Rancher" references #73.
  - `k3s_token_location` has moved to be in `k3s_config_dir`.
  - Tasks for creating directories now looped to caputure configuration from
    `k3s_server` and `k3s_agent` and ensure directories exist before k3s
    starts, see #75.
  - Server token collected directly from token file, not symlinked file
    (node-token).
  - `k3s_runtime_config` defined in `vars/` for validation and overwritten in
    tasks for control plane and workers.
  - Removed unused references to GitHub API.

* set_fact now uses FQCN

* re-pin molecule<3.2

* Command module now uses FQCN

* Added package checks for #72

* Reorder task files

  - Docker tasks moved into a separate directory for ease of removal #67
  - Bugfix: Control plane on alternate port didn't work.
  - Validation tasks grouped

* Fix Fedora tests

* Add optional documentation links to validations steps #76

* Removed jmespath requirement

* Fix issue with data collection

* Release candidate
2020-12-21 19:14:52 +00:00

53 lines
2.1 KiB
YAML

---
- name: Ensure python-dnf is installed
ansible.builtin.package:
name: "{{ 'python-dnf' if ansible_python_version is version_compare('3.0.0', '<') else 'python3-dnf' }}"
state: present
register: ensure_python_dnf_installed
become: "{{ k3s_become_for_package_install | ternary(true, false, k3s_become_for_all) }}"
until: ensure_python_dnf_installed is succeeded
retries: 3
delay: 10
when: ansible_pkg_mgr == 'dnf'
- name: Ensure Docker prerequisites are installed
ansible.builtin.yum:
name:
- yum-utils
- device-mapper-persistent-data
- lvm2
state: present
register: ensure_docker_prerequisites_installed
until: ensure_docker_prerequisites_installed is succeeded
retries: 3
delay: 10
become: "{{ k3s_become_for_package_install | ternary(true, false, k3s_become_for_all) }}"
- name: Check to see if Docker repository is available for this distribution
ansible.builtin.uri:
url: "https://download.docker.com/linux/{{ ansible_distribution | lower }}/{{ ansible_distribution_major_version }}"
register: k3s_redhat_repo_check
failed_when: false
changed_when: false
- name: Ensure Docker repository is installed and configured
ansible.builtin.yum_repository:
name: docker-ce
description: Docker CE Repository
baseurl: https://download.docker.com/linux/{{ ansible_distribution | lower }}/{{ ansible_distribution_major_version }}/$basearch/stable
gpgkey: https://download.docker.com/linux/{{ ansible_distribution | lower }}/gpg
enabled: true
gpgcheck: true
state: present
when: ansible_distribution | lower not in ['amazon']
and k3s_redhat_repo_check.status == 200
become: "{{ k3s_become_for_package_install | ternary(true, false, k3s_become_for_all) }}"
- name: Ensure Docker repository is installed and configured from file
ansible.builtin.command: yum-config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo
args:
creates: /etc/yum.repos.d/docker-ce.repo
when: ansible_distribution | lower not in ['amazon']
and k3s_redhat_repo_check.status != 200
become: "{{ k3s_become_for_package_install | ternary(true, false, k3s_become_for_all) }}"