{"id":5444,"sha1":"15595cfdce84a321b5c59c255db75bed321b879a","playbook":{"id":3324,"items":{"plays":1,"tasks":16,"results":16,"hosts":2,"files":1,"records":0},"arguments":{"version":null,"verbosity":1,"private_key_file":"/home/ssh-gateway/.ssh/id_rsa","remote_user":"root","connection":"ssh","timeout":null,"ssh_common_args":null,"sftp_extra_args":null,"scp_extra_args":null,"ssh_extra_args":null,"ask_pass":false,"connection_password_file":null,"force_handlers":false,"flush_cache":false,"become":false,"become_method":"sudo","become_user":null,"become_ask_pass":false,"become_password_file":null,"tags":["all"],"skip_tags":[],"check":false,"diff":false,"inventory":["/home/ssh-gateway/ansible/kuly/hosts-kvm-nodes"],"listhosts":false,"subset":"kvm016","extra_vars":"Not saved by ARA as configured by 'ignored_arguments'","vault_ids":[],"ask_vault_pass":false,"vault_password_files":[],"forks":20,"module_path":null,"syntax":false,"listtasks":false,"listtags":false,"step":false,"start_at_task":null,"args":["get_mac_addresses.yaml"]},"labels":[{"id":1,"name":"remote_user:root"},{"id":2,"name":"check:False"},{"id":3,"name":"tags:all"},{"id":207,"name":"subset:kvm016"}],"started":"2025-07-22T13:07:04.412761+01:00","ended":"2025-07-22T13:07:09.823004+01:00","duration":"00:00:05.410243","name":null,"ansible_version":"2.16.11","client_version":"1.7.2","python_version":"3.10.10","server_version":"1.7.2","status":"failed","path":"/home/ssh-gateway/ansible/kuly/get_mac_addresses.yaml","controller":"ssh-gw-4.layershift.com","user":"root"},"content":"---\n- name: Gather all physical interfaces and write to single local file\n  hosts: all\n  become: true\n  gather_facts: false\n\n  # We'll collect results in a global fact on localhost\n  vars:\n    ignored_prefixes:\n      - \"lo\"\n      - \"docker\"\n      - \"veth\"\n      - \"virbr\"\n      - \"wl\"\n      - \"wlan\"\n      - \"tun\"\n      - \"tap\"\n\n  # Pre-tasks: Gather data per host\n  pre_tasks:\n    - name: Get default route interface\n      command: ip route show default\n      register: default_route\n      changed_when: false\n\n    - name: Extract main interface from default route\n      set_fact:\n        main_interface: >-\n          {{\n            (default_route.stdout.split('dev')[1].split()[0])\n            if 'dev' in default_route.stdout else ''\n          }}\n      when: default_route.stdout != \"\"\n\n    - name: Fail if no default interface found\n      fail:\n        msg: \"No default route found.\"\n      when: default_route.stdout == \"\" or (\"dev\" not in default_route.stdout)\n\n    # Check if managed by NetworkManager as a bridge\n    - name: Check active nmcli connections (type:device)\n      command: nmcli -t -f TYPE,DEVICE connection show --active\n      register: nmcli_connections\n      changed_when: false\n      ignore_errors: yes\n\n    - name: Determine if main_interface is a bridge\n      set_fact:\n        is_bridge: >-\n          {%\n            set result = []\n          %}{%\n            for line in (nmcli_connections.stdout_lines | default([]))\n          %}{%\n            set parts = line.split(':')\n          %}{%\n            if parts[1] == main_interface and parts[0] == 'bridge'\n          %}{%\n            set _ = result.append(1)\n          %}{% endif %}{% endfor %}\n          {{ true if result else false }}\n      when: nmcli_connections.rc == 0\n\n    - name: Set is_bridge to false if nmcli failed\n      set_fact:\n        is_bridge: false\n      when: nmcli_connections.rc != 0\n\n    # Get slave interface via nmcli if it's a bridge\n    - name: Get slave connections (name:device:master)\n      command: nmcli -t -f NAME,DEVICE,MASTER connection show --active\n      register: nmcli_slaves\n      when: is_bridge | bool\n      changed_when: false\n      ignore_errors: yes\n\n    - name: Find first physical slave interface for the bridge\n      set_fact:\n        physical_interface: >-\n          {%\n            set found = []\n          %}{%\n            for line in (nmcli_slaves.stdout_lines | default([]))\n          %}{%\n            set parts = line.split(':')\n          %}{%\n            if parts[2] == main_interface\n          %}{%\n            set _ = found.append(parts[1])\n          %}{% break %}{% endif %}{% endfor %}\n          {{ found[0] if found else '' }}\n      when: is_bridge | bool\n\n    - name: Use main interface as physical if not a bridge\n      set_fact:\n        physical_interface: \"{{ main_interface }}\"\n      when: not (is_bridge | bool)\n\n    - name: Fail if no physical interface found from bridge\n      fail:\n        msg: \"Could not find physical interface enslaved to bridge {{ main_interface }}\"\n      when: is_bridge | bool and (physical_interface is undefined or physical_interface == '')\n\n    # Validate interface is not ignored\n    - name: Check if physical interface should be ignored\n      set_fact:\n        is_ignored: \"{{ (ignored_prefixes | select('regex', '^' ~ physical_interface) | list | length) > 0 }}\"\n\n    - name: Fail if interface is ignored\n      fail:\n        msg: \"Physical interface {{ physical_interface }} is ignored.\"\n      when: is_ignored | bool\n\n    - name: Verify physical interface exists\n      stat:\n        path: \"/sys/class/net/{{ physical_interface }}\"\n      register: phys_stat\n      failed_when: not phys_stat.stat.exists\n\n    - name: Get MAC address\n      command: \"cat /sys/class/net/{{ physical_interface }}/address\"\n      register: mac_result\n      changed_when: false\n\n    - name: Set final facts for reporting\n      set_fact:\n        report_line: \"{{ inventory_hostname }} - {{ physical_interface }} - {{ mac_result.stdout }}\"\n\n  # Actual task runs only on localhost at the end\n  tasks:\n    - name: Collect all report lines and write to single file\n      delegate_to: localhost\n      run_once: true\n      copy:\n        content: |\n          # Hostname - Interface - MAC Address\n          {% for host in groups['all'] %}\n          {{ hostvars[host].report_line }}\n          {% endfor %}\n        dest: all_macs.txt\n        force: yes\n\n    - name: Confirm output\n      delegate_to: localhost\n      run_once: true\n      debug:\n        msg: \"All MAC addresses written to all_macs.txt\"\n","created":"2025-07-22T13:07:04.429135+01:00","updated":"2025-07-22T13:07:04.429155+01:00","path":"/home/ssh-gateway/ansible/kuly/get_mac_addresses.yaml"}