Add ola and foobazdmx role and add playbook for light.z9

ansible.cfg

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+[defaults]
+inventory = ./inventories/thinkcccentre

collections/requirements.yml

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+---
+collections:
+ - community.general

inventories/thinkcccentre

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+all:
+  children:
+    debian_11:
+      hosts:
+        light:
+          ansible_host: light.z9
+        automation:
+          ansible_host: automation.z9

playbooks/deploy_light.yml

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+---
+- name: Deploy ola and foobazdmx on light.z9
+  become: true
+  hosts: light
+  roles:
+    - ola
+    - foobazdmx
+  vars:
+    ola__enable_ftdi: true
+    foobazdmx__art_net_host: localhost

playbooks/roles/distribution_check/meta/argument_specs.yml

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+argument_specs:
+  main:
+    options:
+      distribution_check__supported_distributions:
+        description: A spec specifying the supported distribution.
+        type: list
+        elements: dict
+        required: true
+        options:
+          name:
+            description: The name of the supported distribution.
+            type: str
+            required: true
+          versions:
+            description: The supported versions of the supported distribution.
+            type: list
+            elements: str
+            required: true

playbooks/roles/distribution_check/tasks/main.yml

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+- name: Set fact holding list of supported distribution names
+  ansible.builtin.set_fact:
+    distribution_check__supported_distribution_names: "{{ distribution_check__supported_distributions | community.general.json_query('[].name') }}"
+
+- name: Fail on unsupported distribution (name)
+  ansible.builtin.fail:
+    msg: The hosts distribution (name) isn't supported.
+  when: ansible_facts.distribution not in distribution_check__supported_distribution_names
+
+- name: Set fact holding list of supported distribution versions
+  ansible.builtin.set_fact:
+    distribution_check__supported_distribution_versions: "{{ distribution_check__supported_distributions
+      | community.general.json_query(distribution_check__supported_distribution_versions_query) }}"
+  vars:
+    distribution_check__supported_distribution_versions_query: "[?name=='{{ ansible_facts.distribution }}'].versions | [].to_string(@)"
+
+- name: Fail on unsupported distribution version
+  ansible.builtin.fail:
+    msg: The hosts distribution version isn't supported.
+  when: ansible_facts.distribution_version not in distribution_check__supported_distribution_versions

playbooks/roles/foobazdmx/handlers/main.yml

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+- name: Restart foobazdmx
+  ansible.builtin.systemd:
+    service: foobazdmx.service
+    state: restarted
+    daemon-reload: true

playbooks/roles/foobazdmx/meta/argument_specs.yml

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+---
+argument_specs:
+  main:
+    options:
+      foobazdmx__art_net_host:
+        description: IP oder hostname of the Art-Net server
+        type: str
+        required: true

playbooks/roles/foobazdmx/meta/main.yml

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+---
+dependencies:
+  - role: distribution_check
+    vars:
+      distribution_check__supported_distributions:
+        - name: Debian
+          versions:
+            - "11"

playbooks/roles/foobazdmx/tasks/main.yml

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+- name: Ensure apt dependencies are installed
+  ansible.builtin.apt:
+    name:
+      - acl
+      - git
+      - python3
+      - python3-pip
+      - python3-setuptools
+- name: Ensure python peotry is installed
+  ansible.builtin.pip:
+    name: poetry
+- name: Ensure foobazdmx user exists
+  ansible.builtin.user:
+    name: foobazdmx
+- name: Install foobazdmx
+  notify: Restart foobazdmx
+  block:
+    - name: Clone foobazdmx repository
+      ansible.builtin.git:
+        repo: https://thinkcccentre-ansible:glpat-VegCzyjuDjB19SggAqm1@gitlab.hamburg.ccc.de/yuri/foobazdmx.git
+        dest: /opt/foobazdmx
+        version: f0cbb639e8574c48b777ffe5a30db4298daf54c7
+    - name: Install python dependencies
+      become_user: foobazdmx
+      ansible.builtin.command:
+        cmd: poetry install
+        chdir: /opt/foobazdmx
+      changed_when: false
+    - name: Generate foobazdmx service file
+      ansible.builtin.template:
+        src: foobazdmx.service.j2
+        dest: /etc/systemd/system/foobazdmx.service
+        mode: "0755"
+    - name: Enable and start foobazdmx service
+      ansible.builtin.systemd:
+        service: foobazdmx.service
+        state: started
+        enabled: true

playbooks/roles/foobazdmx/templates/foobazdmx.service.j2

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+[Unit]
+Description=Foobaz DMX
+
+[Service]
+ExecStart=poetry run python foobaz.py -a {{ foobazdmx__art_net_host }} -r big
+WorkingDirectory=/opt/foobazdmx
+User=foobazdmx
+
+[Install]
+WantedBy=multi-user.target

playbooks/roles/ola/handlers/main.yml

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+- name: Restart olad
+  ansible.builtin.systemd:
+    service: olad.service
+    state: restarted
+    daemon-reload: true

playbooks/roles/ola/meta/argument_specs.yml

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+---
+argument_specs:
+  main:
+    options:
+      ola__enable_ftdi:
+        description: Enable FTDI USB DMX support
+        type: bool
+        required: true

playbooks/roles/ola/meta/main.yml

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+---
+dependencies:
+  - role: distribution_check
+    vars:
+      distribution_check__supported_distributions:
+        - name: Debian
+          versions:
+            - "11"

playbooks/roles/ola/tasks/main.yml

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+- name: Install ola
+  ansible.builtin.apt:
+    name: ola
+- name: Generate ola-ftdidmx.conf
+  ansible.builtin.template:
+    src: ola-ftdidmx.conf.j2
+    dest: /etc/ola/ola-ftdidmx.conf
+    mode: "0664"
+    owner: olad
+    group: olad
+- name: Enable and start ola service
+  ansible.builtin.systemd:
+    name: olad.service
+    state: started
+    enabled: true

playbooks/roles/ola/templates/ola-ftdidmx.conf.j2

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+enabled = {{ ola__enable_ftdi | string | lower }}
+frequency = 30