128 lines
4 KiB
YAML
128 lines
4 KiB
YAML
---
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- name: check if fedora coreos
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stat:
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path: /run/ostree-booted
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register: ostree
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- name: set is_ostree
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set_fact:
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is_ostree: "{{ ostree.stat.exists }}"
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- name: Fail containerd setup if distribution is not supported
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fail:
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msg: "{{ ansible_distribution }} is not supported by containerd."
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when:
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- not ansible_distribution in ["CentOS", "OracleLinux", "RedHat", "Ubuntu", "Debian", "Fedora"]
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- name: gather os specific variables
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include_vars: "{{ item }}"
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with_first_found:
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- files:
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- "{{ ansible_distribution|lower }}-{{ ansible_distribution_version|lower|replace('/', '_') }}.yml"
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- "{{ ansible_distribution|lower }}-{{ ansible_distribution_release|lower }}-{{ host_architecture }}.yml"
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- "{{ ansible_distribution|lower }}-{{ ansible_distribution_release|lower }}.yml"
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- "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version|lower|replace('/', '_') }}.yml"
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- "{{ ansible_distribution|lower }}-{{ host_architecture }}.yml"
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- "{{ ansible_distribution|lower }}.yml"
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- "{{ ansible_os_family|lower }}-{{ host_architecture }}.yml"
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- "{{ ansible_os_family|lower }}.yml"
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- defaults.yml
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paths:
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- ../vars
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skip: true
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tags:
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- facts
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- name: disable unified_cgroup_hierarchy in Fedora 31+
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command: grubby --update-kernel=ALL --args="systemd.unified_cgroup_hierarchy=0"
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when:
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- ansible_distribution == "Fedora"
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- (ansible_distribution_major_version | int) >= 31
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- ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] is not defined or ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] != '0'
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- name: reboot in Fedora 31+
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reboot:
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when:
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- ansible_distribution == "Fedora"
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- (ansible_distribution_major_version | int) >= 31
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- ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] is not defined or ansible_proc_cmdline['systemd.unified_cgroup_hierarchy'] != '0'
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- include_tasks: containerd_repo.yml
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when: not is_ostree
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- name: Create containerd service systemd directory if it doesn't exist
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file:
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path: /etc/systemd/system/containerd.service.d
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state: directory
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- name: Write containerd proxy drop-in
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template:
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src: http-proxy.conf.j2
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dest: /etc/systemd/system/containerd.service.d/http-proxy.conf
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notify: restart containerd
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when: http_proxy is defined or https_proxy is defined
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- name: ensure containerd config directory
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file:
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dest: "{{ containerd_cfg_dir }}"
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state: directory
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mode: 0755
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owner: root
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group: root
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- name: Copy containerd config file
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template:
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src: config.toml.j2
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dest: "{{ containerd_cfg_dir }}/config.toml"
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owner: "root"
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mode: 0644
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notify: restart containerd
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# This is required to ensure any apt upgrade will not break kubernetes
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- name: Set containerd pin priority to apt_preferences on Debian family
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copy:
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content: |
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Package: {{ containerd_package }}
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Pin: version {{ containerd_version }}*
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Pin-Priority: 1001
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dest: "/etc/apt/preferences.d/containerd"
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owner: "root"
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mode: 0644
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when: ansible_pkg_mgr == 'apt'
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- name: ensure containerd packages are installed
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package:
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name: "{{ containerd_package_info.pkgs }}"
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state: present
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module_defaults:
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apt:
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update_cache: true
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dnf:
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enablerepo: "{{ containerd_package_info.enablerepo | default(omit) }}"
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yum:
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enablerepo: "{{ containerd_package_info.enablerepo | default(omit) }}"
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zypper:
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update_cache: true
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register: containerd_task_result
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until: containerd_task_result is succeeded
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retries: 4
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delay: "{{ retry_stagger | d(3) }}"
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notify: restart containerd
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when:
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- not is_ostree
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- containerd_package_info.pkgs|length > 0
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- include_role:
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name: container-engine/crictl
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# you can sometimes end up in a state where everything is installed
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# but containerd was not started / enabled
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- name: flush handlers
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meta: flush_handlers
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- name: ensure containerd is started and enabled
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service:
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name: containerd
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enabled: yes
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state: started
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