ansible-role-k3s/tasks/build/docker/redhat/install-prerequisites.yml

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---
- 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'
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- name: Ensure Docker prerequisites are installed
ansible.builtin.yum:
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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) }}"
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- 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
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- name: Ensure Docker repository is installed and configured
ansible.builtin.yum_repository:
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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) }}"