valinor/ansible/dhcp.yaml

---
- hosts: all
  become: true

  tasks:
    # VM DHCP Config
    - name: Install isc-dhcp-server
      ansible.builtin.apt:
        pkg:
          - isc-dhcp-server
        state: present
    - name: Copy dhcpd.conf to /etc/dhcp/dhcpd.conf
      ansible.builtin.copy:
        src: config/dhcpd-hostnet.conf
        dest: /etc/dhcp/dhcpd.conf
        owner: root
        group: root
        mode: '0644'
    - name: Copy isc-dhcp-server to /etc/default/isc-dhcp-server
      ansible.builtin.copy:
        src: config/dhcpd-interfaces.conf
        dest: /etc/default/isc-dhcp-server
        owner: root
        group: root
        mode: '0644'
    - name: Copy net create script in ../scripts to /tmp
      ansible.builtin.copy:
        src: scripts/create_net_if.sh
        dest: /tmp/create_net_if.sh
        owner: root
        group: root
        mode: '0755'
    - name: Check if vmbr1 exists
      ansible.builtin.stat:
        path: /sys/class/net/vmbr1
      register: vmbr1
    - name: Set the network interfaces
      ansible.builtin.shell: /tmp/valinor-scripts/create_net_if.sh > /etc/network/interfaces
      when: not vmbr1.stat.exists
    - name: Restart service networking
      ansible.builtin.service:
        name: networking
        state: restarted
    - name: Delete script /tmp/
      ansible.builtin.file:
        path: /tmp/create_net_if.sh
        state: absent
        force: true
    - name: Enable isc-dhcp-server
      ansible.builtin.service:
        name: isc-dhcp-server
        enabled: true
        state: started