Thunderbots/src/software/embedded/ansible/playbooks/setup_pi.yml at b40cbc7d4996e1f0f280cecdc05199744cd0b088 · StarrryNight/Thunderbots · GitHub

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---
- name: Setting up the Raspberry Pi
  hosts: THUNDERBOTS_HOSTS

  tasks:
    - name: Copy SSH public key
      ansible.builtin.import_tasks: ../tasks/copy_ssh_key.yml

    - name: Check internet connection
      tags: dependencies
      ansible.builtin.import_tasks:
        file: ../tasks/check_internet.yml

    - name: Time sync by enabling ntp
      tags: configure_pi
      ansible.builtin.import_tasks:
        file: ../tasks/enable_ntp.yml

    - name: Enable passwordless sudo for rsync
      tags:
        - dependencies
        - configure_pi
      ansible.builtin.import_tasks:
        file: ../tasks/enable_password_less_sudo_for_rsync.yml

    - name: Setup Robot Software dependencies
      tags:
        - dependencies
      ansible.builtin.import_tasks:
        file: ../tasks/setup_robot_software_deps.yml

    - name: Setup systemd
      tags:
        - dependencies
        - configure_pi
      ansible.builtin.import_tasks:
        file: ../tasks/setup_systemd.yml

    - name: Add user robot to dialout
      tags:
        - configure_pi
        - dependencies
      ansible.builtin.import_tasks:
        file: ../tasks/add_user_to_dialout.yml

    - name: Disable pcie_aspm
      tags:
        - configure_pi
      block:
        - name: Backup cmdline.txt
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.copy:
            src: /boot/firmware/cmdline.txt
            dest: /boot/firmware/cmdline.txt.bak
            remote_src: true
            mode: "0644"

        - name: Check if pcie_aspm is disabled
          ansible.builtin.command: 'grep -q "pcie_aspm=off" /boot/firmware/cmdline.txt'
          ignore_errors: true
          register: pcie_aspm_disabled
          changed_when: false

        - name: Disable pcie_aspm
          when: pcie_aspm_disabled.rc != 0
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.lineinfile:
            path: /boot/firmware/cmdline.txt
            regexp: ^(\s*console.*)$
            backrefs: true
            line: "\\1 pcie_aspm=off"
            state: present

    - name: Set up SPI and Wifi drivers
      tags: configure_pi
      block:
        - name: Sync setup files
          ansible.posix.synchronize:
            src: ../../linux_configs/pi/setup.zip
            dest: ~/
            copy_links: true

        - name: Unzip setup files
          ansible.builtin.unarchive:
            src: ~/setup.zip
            dest: ~/
            remote_src: true

        - name: Set up Wifi drivers
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.command:
            cmd: "mv /home/{{ ansible_user }}/iwlwifi* /lib/firmware/"
            creates: /lib/firmware/iwlwifi*.ucode
        - name: Set up systemd Wifi interface name rule
          ansible.builtin.import_tasks:
            file: ../tasks/setup_wifi_interface.yml

        - name: Set up SPI overlay
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.command:
            cmd: "mv /home/{{ ansible_user }}/spi0-5cs.dtbo /boot/firmware/overlays/"
            creates: /boot/firmware/overlays/spi0-5cs.dtbo
        - name: Update config.txt to select custom SPI overlay
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.copy:
            src: ../../linux_configs/pi/config.txt
            dest: /boot/firmware/
            mode: "0444"

        - name: Update udev configs to map connected devices
          become: true
          become_method: ansible.builtin.sudo
          ansible.builtin.copy:
            src: ../../linux_configs/pi/10-local.rules
            dest: /etc/udev/rules.d/
            mode: "0444"

    - name: Change hostname
      tags: update_hostname
      ansible.builtin.import_tasks:
        file: ../tasks/set_user_hostname.yml

    - name: Reboot
      tags:
        - dependencies
        - configure_pi
        - update_hostname
      ansible.builtin.import_tasks:
        file: ../tasks/reboot.yml

    - name: Success
      tags:
        - dependencies
        - configure_pi
        - update_hostname
      ansible.builtin.debug:
        msg: "Raspberry Pi setup complete for {{ inventory_hostname }}"