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This commit updates the README.md file to include a new section on 'Usage Examples' with detailed examples of how to use the role in different scenarios. It also updates the 'Common Proxmox Scenarios' table with more detailed descriptions and adds a new section on 'Known Issues'.
109 lines
3.3 KiB
YAML
109 lines
3.3 KiB
YAML
---
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# ============================================================
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# Install required packages
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# ============================================================
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- name: Install required packages
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ansible.builtin.apt:
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name: ethtool
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state: present
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update_cache: true
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# ============================================================
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# Detect physical NICs with WOL support using Ansible facts
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# ============================================================
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- name: Gather network interface facts
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ansible.builtin.setup:
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gather_subset:
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- network
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when: ansible_facts.interfaces is not defined
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- name: Display interfaces
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ansible.builtin.debug:
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msg: >
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{{ ansible_facts.interfaces }}
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# - name: Get interfaces starting with "en" or "eth"
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# ansible.builtin.set_fact:
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# en_interfaces: "{{ ansible_facts.interfaces | select('match', '^eth|^ens|^enp') | unique | list }}"
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- name: Get interfaces starting with "en or "eth"
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ansible.builtin.set_fact:
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en_interfaces: >-
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{{
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ansible_facts.interfaces
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| select('match', '^(eth|en)')
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| list
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}}
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- name: Display debug selected interfaces
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ansible.builtin.debug:
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msg: >
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{{ en_interfaces }}
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- name: Check supported Wake-on-LAN modes
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ansible.builtin.shell: "ethtool {{ item }} | grep 'Supports Wake-on' | tail -1 | awk '{print $3}'"
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loop: "{{ en_interfaces }}"
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register: wol_supported
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changed_when: false
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when: en_interfaces | length > 0
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- name: WOL | Check if enabled
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shell: >
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ethtool {{ item }} | grep 'Wake-on' | tail -1 | awk '{print substr($0,length,1)}'
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register: wol_enabled
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changed_when: false
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failed_when: false
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loop: "{{ en_interfaces }}"
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when: en_interfaces | length > 0
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- name: "Set Wake-on-LAN to {{ wol_mode }}"
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ansible.builtin.command: "ethtool -s {{ item.0 }} wol {{ wol_mode }}"
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loop: "{{ en_interfaces | zip(wol_enabled.results, wol_supported.results) | list }}"
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loop_control:
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label: "{{ item.0 }}"
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when:
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- wol_mode not in item.1.stdout
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- wol_mode in item.2.stdout
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- name: "Disable Wake-on-LAN"
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ansible.builtin.command: "ethtool -s {{ item.0 }} wol {{ wol_mode }}"
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loop: "{{ en_interfaces | zip(wol_enabled.results, wol_supported.results) | list }}"
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loop_control:
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label: "{{ item.0 }}"
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when:
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- wol_mode == 'd'
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- wol_mode not in item.1.stdout
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- name: Deploy wol systemd template
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ansible.builtin.template:
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src: templates/wol@.service.j2
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dest: /etc/systemd/system/wol@.service
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mode: '0644'
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notify: Reload systemd
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when: en_interfaces | length > 0
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- name: Enable WOL systemd unit for each interface
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ansible.builtin.systemd:
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name: "wol@{{ item }}.service"
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enabled: true
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state: started
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loop: "{{ en_interfaces }}"
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when: en_interfaces | length > 0
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- name: Get MAC addresses
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ansible.builtin.set_fact:
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wol_mac_addresses: >-
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{{ wol_mac_addresses | default([]) + [ hostvars[inventory_hostname]['ansible_' ~ item].macaddress ] }}
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loop: "{{ en_interfaces }}"
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when: en_interfaces | length > 0
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- name: Report WOL configuration
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ansible.builtin.debug:
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msg: |
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Wake-on-LAN Configuration Summary:
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===================================
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Physical Interfaces: {{ en_interfaces | join(', ') }}
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WOL Mode: {{ wol_mode }}
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MAC Addresses: {{ wol_mac_addresses | join(', ') }}
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