490c483924
- New ansible/roles/jmri role: installs OpenJDK 21 headless, creates jmri service user, downloads JMRI 5.10, deploys JmriFaceless systemd unit - Handles dialout group membership for serial device access - Config restore task for post-reinstall recovery from GitHub backup - host_vars/main-street-station: profile_id and serial device (TODO: fill in) - Inventory: jmri_server group with main-street-station at 192.168.10.45 - Playbook: day1_deploy_jmri.yml (linux-baseline + jmri)
88 lines
2.1 KiB
YAML
88 lines
2.1 KiB
YAML
---
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- name: Install Java runtime (headless)
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ansible.builtin.apt:
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name: openjdk-21-jre-headless
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state: present
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update_cache: true
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- name: Create JMRI system group
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ansible.builtin.group:
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name: "{{ jmri_group }}"
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state: present
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system: true
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- name: Create JMRI service user
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ansible.builtin.user:
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name: "{{ jmri_user }}"
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group: "{{ jmri_group }}"
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home: "{{ jmri_home }}"
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shell: /usr/sbin/nologin
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system: true
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create_home: true
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state: present
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- name: Add JMRI user to dialout group (serial device access)
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ansible.builtin.user:
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name: "{{ jmri_user }}"
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groups: dialout
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append: true
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- name: Check if JMRI is already installed at correct version
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ansible.builtin.stat:
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path: "{{ jmri_install_dir }}/JmriFaceless"
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register: jmri_binary
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- name: Download JMRI release archive
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ansible.builtin.get_url:
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url: "{{ jmri_download_url }}"
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dest: /tmp/JMRI-{{ jmri_version }}.tgz
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mode: '0644'
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when: not jmri_binary.stat.exists
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- name: Create JMRI install directory
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ansible.builtin.file:
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path: "{{ jmri_install_dir }}"
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state: directory
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owner: "{{ jmri_user }}"
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group: "{{ jmri_group }}"
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mode: '0755'
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- name: Extract JMRI archive
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ansible.builtin.unarchive:
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src: /tmp/JMRI-{{ jmri_version }}.tgz
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dest: "{{ jmri_install_dir }}"
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remote_src: true
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owner: "{{ jmri_user }}"
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group: "{{ jmri_group }}"
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extra_opts: ['--strip-components=1']
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when: not jmri_binary.stat.exists
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- name: Restore JMRI config from backup
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ansible.builtin.copy:
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src: "{{ jmri_config_src }}/"
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dest: "{{ jmri_home }}/.jmri/"
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owner: "{{ jmri_user }}"
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group: "{{ jmri_group }}"
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mode: '0644'
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directory_mode: '0755'
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when: jmri_config_src | length > 0
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notify: Restart jmri
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- name: Deploy JmriFaceless systemd unit
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ansible.builtin.template:
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src: jmri.service.j2
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dest: /etc/systemd/system/jmri.service
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owner: root
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group: root
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mode: '0644'
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notify:
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- Reload systemd
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- Restart jmri
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- name: Enable and start JMRI service
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ansible.builtin.systemd:
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name: jmri
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enabled: true
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state: started
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daemon_reload: true
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