131 lines
3.8 KiB
YAML
131 lines
3.8 KiB
YAML
---
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- name: Install Nomad Podman Driver Plugin
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hosts: all
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become: yes
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vars:
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nomad_user: nomad
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nomad_data_dir: /opt/nomad/data
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nomad_plugins_dir: "{{ nomad_data_dir }}/plugins"
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podman_driver_version: "0.6.1"
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podman_driver_url: "https://releases.hashicorp.com/nomad-driver-podman/{{ podman_driver_version }}/nomad-driver-podman_{{ podman_driver_version }}_linux_amd64.zip"
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tasks:
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- name: Stop Nomad service
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systemd:
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name: nomad
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state: stopped
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- name: Create plugins directory
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file:
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path: "{{ nomad_plugins_dir }}"
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state: directory
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owner: "{{ nomad_user }}"
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group: "{{ nomad_user }}"
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mode: '0755'
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- name: Download Nomad Podman driver
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get_url:
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url: "{{ podman_driver_url }}"
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dest: "/tmp/nomad-driver-podman_{{ podman_driver_version }}_linux_amd64.zip"
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mode: '0644'
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- name: Extract Nomad Podman driver
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unarchive:
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src: "/tmp/nomad-driver-podman_{{ podman_driver_version }}_linux_amd64.zip"
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dest: "/tmp"
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remote_src: yes
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- name: Install Nomad Podman driver
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copy:
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src: "/tmp/nomad-driver-podman"
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dest: "{{ nomad_plugins_dir }}/nomad-driver-podman"
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owner: "{{ nomad_user }}"
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group: "{{ nomad_user }}"
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mode: '0755'
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remote_src: yes
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- name: Update Nomad configuration for plugin directory
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blockinfile:
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path: /etc/nomad.d/nomad.hcl
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marker: "# {mark} PLUGIN DIRECTORY CONFIGURATION"
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block: |
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plugin_dir = "{{ nomad_plugins_dir }}"
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insertafter: 'data_dir = "/opt/nomad/data"'
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- name: Fix Podman socket permissions
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file:
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path: /run/user/1001/podman/podman.sock
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mode: '0666'
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ignore_errors: yes
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- name: Ensure nomad user can access Podman socket
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user:
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name: "{{ nomad_user }}"
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groups: ben
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append: yes
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- name: Start Nomad service
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systemd:
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name: nomad
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state: started
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enabled: yes
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- name: Wait for Nomad to be ready
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wait_for:
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port: 4646
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host: localhost
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delay: 10
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timeout: 60
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- name: Verify Nomad is running
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systemd:
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name: nomad
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register: nomad_service_status
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- name: Display Nomad service status
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debug:
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msg: "Nomad service is {{ nomad_service_status.status.ActiveState }}"
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- name: Wait for plugins to load
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pause:
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seconds: 15
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- name: Check available drivers
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shell: |
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sudo -u {{ nomad_user }} /usr/local/bin/nomad node status -self | grep -A 20 "Driver Status"
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register: driver_status
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failed_when: false
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- name: Display driver status
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debug:
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var: driver_status.stdout_lines
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- name: Test Podman driver functionality
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shell: |
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sudo -u {{ nomad_user }} /usr/local/bin/nomad node status -json | jq -r '.Drivers | keys[]'
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register: available_drivers
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failed_when: false
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- name: Display available drivers
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debug:
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msg: "Available drivers: {{ available_drivers.stdout_lines | join(', ') }}"
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- name: Clean up downloaded files
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file:
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path: "{{ item }}"
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state: absent
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loop:
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- "/tmp/nomad-driver-podman_{{ podman_driver_version }}_linux_amd64.zip"
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- "/tmp/nomad-driver-podman"
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- name: Final verification - Check if Podman driver is loaded
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shell: |
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sudo -u {{ nomad_user }} /usr/local/bin/nomad node status -json | jq -r '.Drivers.podman.Detected'
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register: podman_driver_detected
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failed_when: false
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- name: Display final result
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debug:
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msg: |
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Podman driver installation: {{ 'SUCCESS' if podman_driver_detected.stdout == 'true' else 'NEEDS VERIFICATION' }}
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Driver detected: {{ podman_driver_detected.stdout | default('unknown') }} |