automation/ansible/roles/common-node/tasks/main.yml

   1 ---
   2 # Include variables and define needed variables.
   3 - name: Include OS-specific variables.
   4   ansible.builtin.include_vars: "{{ item }}"
   5   with_first_found:
   6     - "{{ ansible_distribution }}-{{ ansible_distribution_major_version }}-{{ ansible_architecture }}.yml"
   7     - "{{ ansible_distribution }}-{{ ansible_distribution_major_version }}.yml"
   8     - "{{ ansible_distribution }}.yml"
   9     - "{{ ansible_os_family }}.yml"
  10
  11 - when: ansible_virtualization_role == "host" or (ansible_virtualization_role == "guest" and ansible_virtualization_type == "kvm")
  12   block:
  13     - name: 'Set core pattern for reboot'
  14       ansible.builtin.copy:
  15         dest: '/etc/sysctl.d/10-core_pattern.conf'
  16         owner: 'root'
  17         group: 'root'
  18         mode: '0644'
  19         content: "kernel.core_pattern /tmp/core.%p\n"
  20     - name: 'Check current core pattern'
  21       ansible.builtin.command:
  22         argv: ['cat', '/proc/sys/kernel/core_pattern']
  23       register: current_core_pattern
  24     - name: 'Update current core pattern'
  25       when: current_core_pattern.stdout|trim != common_node_core_pattern
  26       ansible.builtin.command:
  27         argv: ['sysctl', '-w', "kernel.core_pattern='{{common_node_core_pattern}}'"]
  28
  29 # Setup/install tasks.
  30 - ansible.builtin.include_tasks: setup-RedHat.yml
  31   when: ansible_os_family in ['RedHat', 'Rocky']
  32
  33 - ansible.builtin.include_tasks: setup-Debian.yml
  34   when: ansible_os_family == 'Debian'
  35
  36 - ansible.builtin.include_tasks: setup-Alpine.yml
  37   when: ansible_os_family == 'Alpine'
  38
  39 - ansible.builtin.include_tasks: setup-Suse.yml
  40   when: ansible_os_family == 'Suse'
  41
  42 - when: common_node_rootfs_readonly_reboot|default(false)
  43   block:
  44     - name: Install readonly reboot script
  45       ansible.builtin.copy:
  46         dest: '/usr/sbin/readonly_root_reboot.sh'
  47         src: 'readonly_root_reboot.sh'
  48         owner: 'root'
  49         group: 'root'
  50         mode: '0750'
  51     - name: Add cronjob
  52       ansible.builtin.cron:
  53         name: 'readonly_root_reboot'
  54         job: '/usr/sbin/readonly_root_reboot.sh'
  55         cron_file: 'readonly_root_reboot'
  56         minute: '*/10'
  57         user: 'root'