backup_configs_array_group.yaml

---
- name: Backup configurations from network devices
  hosts: "{{ target_group | default('all') }}"
  gather_facts: no
  tasks:
    - name: Create configurations directory if not exists
      file:
        path: "configurations/{{ group_names[0] }}"
        state: directory

    - name: Check if target_devices is defined
      assert:
        that: target_devices is not defined or target_devices | length == 0 or inventory_hostname in target_devices
        fail_msg: "This host is not in the target_devices list"

    - name: Gather configuration from Cisco IOS devices
      when:
        - ansible_network_os == 'ios'
        - target_devices is not defined or target_devices | length == 0 or inventory_hostname in target_devices
      ios_command:
        commands:
          - wr #Remove and modity output grabbing array after testing. This forces changes in configs. 
          - show running-config
      register: ios_config

    - name: Save Cisco IOS configuration to file
      when:
        - ansible_network_os == 'ios'
        - target_devices is not defined or target_devices | length == 0 or inventory_hostname in target_devices
      copy:
        content: "{{ ios_config.stdout[0] }}" #Modify back to 0 when wr gets cleaned up
        dest: "configurations/{{ group_names[0] }}/{{ inventory_hostname }}.txt"

    - name: Gather configuration from Arista EOS devices
      when:
        - ansible_network_os == 'eos'
        - target_devices is not defined or target_devices | length == 0 or inventory_hostname in target_devices
      eos_command:
        commands:
          - show running-config
      register: eos_config

    - name: Save Arista EOS configuration to file
      when:
        - ansible_network_os == 'eos'
        - target_devices is not defined or target_devices | length == 0 or inventory_hostname in target_devices
      copy:
        content: "{{ eos_config.stdout[0] }}"
        dest: "configurations/{{ group_names[0] }}/{{ inventory_hostname }}.txt"

- name: Commit and push configurations to GitLab
  hosts: localhost
  gather_facts: no
  tasks:
    - name: Initialize a git repository if not exists
      command: git init
      args:
        chdir: configurations
      ignore_errors: true

    - name: Add configurations to git
      command: git add .
      args:
        chdir: configurations

    - name: Commit configurations to git
      command: git commit -m "Backup configurations."
      args:
        chdir: configurations
      ignore_errors: true

    - name: Push configurations to GitLab
      command: git push -u origin master
      args:
        chdir: configurations
      environment:
        GIT_SSH_COMMAND: "ssh -i /opt/custom/ssh/id_rsa"
      ignore_errors: true