Appendix C. Understanding the archive_config_inventory.yml file

all:
  hosts:
    host1:
    host2:
    host3:
  vars:
    backup_dir: /archive
    nbde_setup: false
    upgrade: true

---
- import_playbook: tasks/backup.yml
  tags: backupfiles

---
- hosts: all
  tasks:
  - name: Check if backup dir is already available
    stat:
      path: "{{ backup_dir }}"
    register: result

  - fail:
      msg: Backup directory "{{backup_dir}}" exists, remove it and retry
    when: result.stat.isdir is defined

  - name: Create temporary backup directory
    file:
      path: "{{ backup_dir }}"
      state: directory

  - name: Get the hostname
    shell: uname -n
    register: hostname

  - name: Add hostname details to archive
    shell: echo {{ hostname.stdout }} > {{ backup_dir }}/hostname

  - name: Dump the IP configuration details
    shell: ip addr show > {{ backup_dir }}/ipconfig

  - name: Dump the IPv4 routing information
    shell: ip route > {{ backup_dir }}/ip4route

  - name: Dump the IPv6 routing information
    shell: ip -6 route > {{ backup_dir }}/ip6route

  - name: Get the disk layout information
    shell: lsblk > {{ backup_dir }}/lsblk

  - name: Get the mount information for reference
    shell: df -Th > {{ backup_dir }}/mount

  - name: Check for VDO configuration
    stat:
      path: /etc/vdoconf.yml
    register: vdoconfstat

  - name: Copy VDO configuration, if available
    shell: cp -a /etc/vdoconf.yml "{{backup_dir}}"
    when: vdoconfstat.stat.isreg is defined

  - name: Backup fstab
    shell: cp -a /etc/fstab "{{backup_dir}}"

  - name: Backup glusterd config directory
    shell: cp -a /var/lib/glusterd "{{backup_dir}}"

  - name: Backup /etc/crypttab, if NBDE is enabled
    shell: cp -a /etc/crypttab "{{ backup_dir }}"
    when: nbde_setup is defined and nbde_setup

  - name: Backup keyfiles used for LUKS decryption
    shell: cp -a /etc/sd*keyfile "{{ backup_dir }}"
    when: nbde_setup is defined and nbde_setup

  - name: Check for the inventory file generated from cockpit
    stat:
      path: /etc/ansible/hc_wizard_inventory.yml
    register: inventory

  - name: Copy the host inventory file generated from cockpit
    shell: cp /etc/ansible/hc_wizard_inventory.yml {{ backup_dir }}
    when: inventory.stat.isreg is defined

  - name: Create a tar.gz with all the contents
    archive:
      path: "{{ backup_dir }}/*"
      dest: /root/rhvh-node-{{ hostname.stdout }}-backup.tar.gz