Ansible剧本添加静态路由

routes:
  - network: "192.168.1.0"
    netmask: "255.255.255.0"
    gateway: "192.168.1.1"
  - network: "10.0.0.0"
    netmask: "255.255.0.0"
    gateway: "10.0.0.1"

---
- name: Gather network facts
  setup:
    gather_subset:
      - network

- name: Determine the interface for each route
  set_fact:
    route_interface: "{{ ansible_interfaces | map('regex_replace', '^', 'ansible_') | map('extract', hostvars[inventory_hostname]) | selectattr('ipv4', 'defined') | selectattr('ipv4.address', 'equalto', item.gateway) | map(attribute='interface') | first }}"
  loop: "{{ routes }}"

- name: Add static route in CentOS 6
  command: "route add -net {{ item.network }} netmask {{ item.netmask }} gw {{ item.gateway }} dev {{ route_interface }}"
  when: ansible_distribution == 'CentOS' and ansible_distribution_major_version == '6'
  loop: "{{ routes }}"

- name: Add static route in CentOS 7 or Ubuntu 20
  command: "ip route add {{ item.network }}/24 via {{ item.gateway }} dev {{ route_interface }}"
  when: (ansible_distribution == 'CentOS' and ansible_distribution_major_version == '7') or (ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('20', '='))
  loop: "{{ routes }}"

- name: Add static route in Ubuntu 18
  command: "ip route add {{ item.network }}/24 via {{ item.gateway }} dev {{ route_interface }}"
  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('18', '=')
  loop: "{{ routes }}"

- hosts: all
  roles:
    - manage_routes