Created
December 27, 2022 04:49
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Pi Rack Pro setup script for the Pis in the Pi Rack Pro
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| # Run this playbook with ansible-playbook -i inventory setup.yml | |
| # In the inventory file, create a group named [rpi] with all the Pis in it | |
| --- | |
| - hosts: rpi | |
| become: true | |
| vars: | |
| lcd_library_repo: 'https://github.com/geerlingguy/SKU_RM0004.git' | |
| lcd_library_version: 'jeff-custom' | |
| handlers: | |
| - name: reboot pi | |
| ansible.builtin.reboot: | |
| tasks: | |
| - name: Configure boot config file. | |
| ansible.builtin.lineinfile: | |
| line: "{{ item.line }}" | |
| dest: "/boot/config.txt" | |
| regexp: "{{ item.regexp }}" | |
| with_items: | |
| - line: 'dtoverlay=gpio-shutdown,gpio_pin=4,active_low=1,gpio_pull=up' | |
| regexp: "^dtoverlay=gpio-shutdown" | |
| - line: 'dtparam=i2c_arm=on,i2c_arm_baudrate=400000' | |
| regexp: "^#?dtparam=i2c_arm=on" | |
| notify: reboot pi | |
| - name: Ensure PoE fans on Pi are set correctly. | |
| ansible.builtin.blockinfile: | |
| path: /boot/config.txt | |
| block: | | |
| # PoE Hat Fan Speeds | |
| dtparam=poe_fan_temp0=55000 | |
| dtparam=poe_fan_temp1=60000 | |
| dtparam=poe_fan_temp2=70000 | |
| dtparam=poe_fan_temp3=80000 | |
| notify: reboot pi | |
| - name: Clone LCD library. | |
| ansible.builtin.git: | |
| repo: '{{ lcd_library_repo }}' | |
| dest: /opt/SKU_RM0004 | |
| version: '{{ lcd_library_version }}' | |
| register: lcd_git_checkout | |
| - name: Clean LCD library if repo changed. | |
| community.general.make: | |
| target: clean | |
| chdir: /opt/SKU_RM0004 | |
| when: lcd_git_checkout is changed | |
| - name: Compile LCD library. | |
| community.general.make: | |
| chdir: /opt/SKU_RM0004 | |
| - name: Configure systemd unit for LCD library. | |
| ansible.builtin.copy: | |
| dest: /usr/lib/systemd/system/lcd_display.service | |
| mode: 0644 | |
| content: | | |
| [Unit] | |
| Description=LCD Library | |
| [Service] | |
| WorkingDirectory=/opt/SKU_RM0004 | |
| ExecStart=/opt/SKU_RM0004/display | |
| Restart=always | |
| [Install] | |
| WantedBy=multi-user.target | |
| register: systemd_unit | |
| - name: Force a systemd daemon reload if needed. | |
| ansible.builtin.systemd: | |
| daemon_reload: true | |
| when: systemd_unit is changed | |
| - name: Ensure LCD library is started and enabled on boot. | |
| ansible.builtin.systemd: | |
| name: lcd_display | |
| state: started | |
| enabled: true |
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