ham-hotspot/ansible/playbook.yml

---
- name: Ham Hotspot Bootstrap
  hosts: localhost
  become: yes
  connection: local

  vars_files:
    - ../config/desired_state.yml

  handlers:
    - import_tasks: ../handlers/main.yml

  tasks:
    - name: Install base apt packages
      apt:
        name:
          - ax25-tools
          - ax25-apps
          - libax25
          - dnsmasq
          - hostapd
          - python3-flask
          - build-essential
          - cmake
          - git
          - alsa-utils
          - libasound2-dev
          - libudev-dev
        state: present
        update_cache: yes

    - name: Clone Direwolf from GitHub
      git:
        repo: 'https://github.com/wb2osz/direwolf.git'
        dest: /usr/local/src/direwolf
        update: no

    - name: Build Direwolf
      shell: |
        mkdir -p /usr/local/src/direwolf/build
        cd /usr/local/src/direwolf/build
        cmake ..
        make -j4        
      args:
        chdir: /usr/local/src/direwolf
        creates: /usr/local/src/direwolf/build/direwolf

    - name: Install Direwolf
      shell: |
        cd /usr/local/src/direwolf/build
        make install        
      args:
        chdir: /usr/local/src/direwolf/build
        creates: /usr/local/bin/direwolf

    - name: Copy systemd service templates
      copy:
        src: ../systemd/
        dest: /lib/systemd/system/
        mode: '0644'
        owner: root
        group: root

    - name: Create /etc/ham-hotspot directory
      file:
        path: /etc/ham-hotspot
        state: directory
        mode: '0755'
        owner: root
        group: root

    - name: Deploy Direwolf configuration
      template:
        src: ../templates/direwolf.conf.j2
        dest: /etc/ham-hotspot/direwolf-{{ radio.port_name }}.conf
        mode: '0644'

    - name: Deploy hostapd configuration
      template:
        src: ../templates/hostapd.conf.j2
        dest: /etc/hostapd/hostapd.conf
        mode: '0644'
      notify: Restart hostapd

    - name: Deploy dnsmasq configuration
      template:
        src: ../templates/dnsmasq.conf.j2
        dest: /etc/dnsmasq.d/ham-hotspot.conf
        mode: '0644'
      notify: Restart dnsmasq

    - name: Deploy axports configuration
      template:
        src: ../templates/axports.j2
        dest: /etc/ax25/axports
        mode: '0644'

    - name: Enable IP forwarding
      copy:
        dest: /etc/sysctl.d/ham-hotspot.conf
        content: |
          net.ipv4.ip_forward=1          
        mode: '0644'

    - name: Unmask hostapd service
      systemd:
        name: hostapd
        masked: no

    - name: Ensure /etc/wpa_supplicant/wpa_supplicant.conf exists
      file:
        path: /etc/wpa_supplicant/wpa_supplicant.conf
        state: touch
        owner: root
        group: root
        mode: '0644'

    - name: Ensure Wi-Fi country is set in wpa_supplicant.conf
      blockinfile:
        path: /etc/wpa_supplicant/wpa_supplicant.conf
        marker: "# {mark} ANSIBLE MANAGED BLOCK - Wi-Fi Country Setting"
        block: |
          country={{ wifi.country }}          
      when: ansible_facts['distribution'] in ['Debian', 'Raspbian']

    - name: Install unblock-wlan.service
      copy:
        src: ../systemd/unblock-wlan.service
        dest: /etc/systemd/system/unblock-wlan.service
        mode: '0644'
        owner: root
        group: root

    - name: Reload systemd daemon
      systemd:
        daemon_reload: yes

    - name: Enable and start unblock-wlan.service
      systemd:
        name: unblock-wlan.service
        enabled: yes
        state: started

    - name: Enable and start Direwolf instance
      systemd:
        name: direwolf@radio0.service
        enabled: yes
        state: started

    - name: Enable and start KISS TNC instance
      systemd:
        name: kisstnc@radio0.service
        enabled: yes
        state: started

    - name: Enable and start AX.25 daemon
      systemd:
        name: ax25d.service
        enabled: yes
        state: started

    - name: Assign static IP to ax0
      shell: |
        ip addr add {{ radio.ip_address }}/24 dev ax0 || true
        ip link set ax0 up        

    - name: Enable and start hostapd
      systemd:
        name: hostapd.service
        enabled: yes
        state: started

    - name: Assign static IP to wlan0
      shell: |
        ip addr add {{ network.lan_gateway }}/24 dev wlan0 || true
        ip link set wlan0 up        

    - name: Enable and start dnsmasq
      systemd:
        name: dnsmasq.service
        enabled: yes
        state: started