automation/ansible/roles/lxd/tasks/main.yml

   1 ---
   2
   3 # The core pattern is used by the CI containers
   4 - when: ansible_virtualization_role == "host" or (ansible_virtualization_role == "guest" and ansible_virtualization_type == "kvm")
   5   block:
   6     - name: 'Set core pattern for reboot'
   7       ansible.builtin.copy:
   8         dest: '/etc/sysctl.d/10-core_pattern.conf'
   9         owner: 'root'
  10         group: 'root'
  11         mode: '0644'
  12         content: "kernel.core_pattern /tmp/core.%p\n"
  13     - name: 'Check current core pattern'
  14       ansible.builtin.command:
  15         argv: ['cat', '/proc/sys/kernel/core_pattern']
  16       register: current_core_pattern
  17     - name: 'Update current core pattern'
  18       when: current_core_pattern.stdout|trim != "'{{lxd_core_pattern}}'"
  19       ansible.builtin.command:
  20         argv: ['sysctl', '-w', "kernel.core_pattern='{{lxd_core_pattern}}'"]
  21
  22 - name: Install LXD
  23   ansible.builtin.apt:
  24     name: lxd
  25 - name: Ensure LXD service is running
  26   ansible.builtin.systemd:
  27     name: lxd
  28     state: started
  29     enabled: true
  30 - name: LXD Init
  31   block:
  32     - ansible.builtin.file:
  33         path: /etc/lxd
  34         state: directory
  35         owner: root
  36         group: root
  37         mode: '0750'
  38     - ansible.builtin.template:
  39         dest: /etc/lxd/lxd_init.yml
  40         src: init.yaml.j2
  41         owner: root
  42         group: root
  43         mode: '0600'
  44       register: lxd_init_template
  45     - ansible.builtin.shell:
  46         cmd: 'lxd init --preseed=true < /etc/lxd/lxd_init.yml'
  47       when: lxd_init_template.changed
  48 - name: Check for images volume configuration
  49   ansible.builtin.command:
  50     argv: ['lxc', 'config', "--target={{lxd_cluster['server_name']|default(ansible_hostname)}}", 'get', 'storage.images_volume']
  51   register: images_volume_conf
  52 - name: Configure images volume
  53   when: images_volume_conf.stdout|trim != "default/storage-images"
  54   block:
  55     - name: Create volume
  56       ansible.builtin.command:
  57         argv: ['lxc', 'storage', 'volume', 'create', '--target', "{{lxd_cluster['server_name']|default(ansible_hostname)}}", 'default', 'storage-images']
  58     - ansible.builtin.command:
  59         argv: ['lxc', 'config', 'set', '--target', "{{lxd_cluster['server_name']|default(ansible_hostname)}}", 'storage.images_volume', 'default/storage-images']
  60
  61 - name: Check for backups volume configuration
  62   ansible.builtin.command:
  63     argv: ['lxc', 'config', "--target={{lxd_cluster['server_name']|default(ansible_hostname)}}", 'get', 'storage.backups_volume']
  64   register: backups_volume_conf
  65 - name: Configure backups volume
  66   when: backups_volume_conf.stdout|trim != "default/storage-backups"
  67   block:
  68     - name: Create volume
  69       ansible.builtin.command:
  70         argv: ['lxc', 'storage', 'volume', 'create', '--target', "{{lxd_cluster['server_name']|default(ansible_hostname)}}", 'default', 'storage-backups']
  71     - ansible.builtin.command:
  72         argv: ['lxc', 'config', 'set', '--target', "{{lxd_cluster['server_name']|default(ansible_hostname)}}", 'storage.backups_volume', 'default/storage-backups']