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104 lines
3.8 KiB
YAML
104 lines
3.8 KiB
YAML
---
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# This commented out code was an attempt to make sure the CentOS extras repo is
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# enabled.
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# TODO This isn't working. It will create the repo everytime regardless whether
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# or not the repo is already enabled. For now we leave it because this repo is
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# enabled by defaullt on CentOS 7 & 8
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#
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# https://docs.docker.com/engine/install/centos/#os-requirements
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# Look in /etc/yum.repos.d/ for examples of the fields for a repo. This files
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# have variables in their config. To get the values of the variables you can
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# run:
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# `python -c 'import yum; yb = yum.YumBase(); print(yb.conf.yumvar)'`
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# - name: Ensure CentOS extras repo is enbaled for CentOS 7.
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# yum_repository:
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# name: extras
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# description: CentOS-{{ ansible_distribution_major_version }} - Extras
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# enabled: true
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# mirrorlist: "http://mirrorlist.centos.org/?\
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# release={{ ansible_distribution_major_version }}&\
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# arch={{ ansible_architecture }}&\
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# repo=extras&infra=genclo"
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# gpgcheck: true
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# become: true
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# when: >
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# ansible_distribution == "CentOS" and
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# ansible_distribution_major_version == "7"
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# - name: Ensure CentOS extras repo is enbaled for CentOS 8.
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# yum_repository:
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# name: extras
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# description: >
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# CentOS Linux {{ ansible_distribution_major_version }} - Extras
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# enabled: true
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# mirrorlist: "http://mirrorlist.centos.org/?\
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# release={{ ansible_distribution_major_version }}&\
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# arch={{ ansible_architecture }}&\
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# repo=extras&infra=genclo"
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# gpgcheck: true
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# become: true
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# when: >
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# ansible_distribution == "CentOS" and
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# ansible_distribution_major_version == "8"
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# TODO Add this step.
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# https://docs.docker.com/engine/install/centos/#os-requirements
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################################################################################
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# Uninstall unwanted docker packages.
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################################################################################
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# This step combines "Uninstall old versions" for RedHat family distros.
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# https://docs.docker.com/engine/install/centos/#uninstall-old-versions
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# https://docs.docker.com/engine/install/fedora/#uninstall-old-versions
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# https://docs.docker.com/engine/install/rhel/#uninstall-old-versions
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# We check if a docker repo has alredy been added to yum. If so, then we want to
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# skip the removing of the old docker packages to make this script more
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# idempotent.
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- name: Check if docker repo has alredy been added.
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command: yum repolist # noqa command-instead-of-module
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changed_when: false
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register: repolist
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- name: Uninstall old versions of docker RedHat like distros..
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yum:
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name:
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- docker
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- docker-client
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- docker-client-latest
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- docker-common
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- docker-latest
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- docker-latest-logrotate
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- docker-logrotate
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- docker-selinux
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- docker-engine-selinux
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- docker-engine
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- podman
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- runc
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state: absent
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become: true
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when: "'docker' not in repolist.stdout"
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################################################################################
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# Install dependencies
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################################################################################
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# https://docs.docker.com/engine/install/centos/#install-using-the-repository
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- name: Install dependencies for yum distros.
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yum:
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name:
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- yum-utils
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state: present
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become: true
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################################################################################
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# Install docker repo.
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################################################################################
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# https://docs.docker.com/engine/install/centos/#install-using-the-repository
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- name: Add docker yum repo for centos.
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command:
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cmd: "yum-config-manager --add-repo {{ centos_repo_url }}"
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creates: "{{ centos_repo_full_path }}"
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become: true
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