183 lines
6.8 KiB
YAML
183 lines
6.8 KiB
YAML
---
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- name: Update Linode Dynamic Inventory
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hosts: localhost
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gather_facts: true
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connection: local
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vars:
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# Override these variables as needed
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linode_inventory_output_dir: "/tmp/linode_inventory"
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inventory_format: "json" # or "ini"
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awx_integration: true
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cleanup_temp_files: false
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# Optional filters
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include_only_running: false
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specific_regions: [] # e.g., ['us-east', 'us-west']
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specific_tags: [] # e.g., ['production', 'web']
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pre_tasks:
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- name: Check for Linode API token (will be injected by AWX credential)
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ansible.builtin.fail:
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msg: "Linode API Token credential must be attached to this job template in AWX"
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when: linode_api_token is undefined or linode_api_token == ""
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- name: Display configuration
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ansible.builtin.debug:
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msg: |
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Linode Inventory Configuration:
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Output directory: {{ linode_inventory_output_dir }}
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Output format: {{ inventory_format }}
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AWX integration: {{ awx_integration }}
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Include only running: {{ include_only_running }}
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roles:
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- role: roles/inventory/linode
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vars:
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linode_api_token: "{{ linode_api_token }}"
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post_tasks:
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- name: Display next steps
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ansible.builtin.debug:
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msg: |
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Inventory update complete!
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Next steps for AWX integration:
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1. Copy the inventory script to your SCM repository
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2. Create a custom inventory source in AWX
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3. Point it to the linode_inventory.py script
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4. Set up the Linode API credential
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Files created:
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- JSON inventory: {{ linode_inventory_output_dir }}/{{ linode_inventory_output_file }}
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{% if inventory_format == "ini" %}
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- INI inventory: {{ linode_inventory_output_dir }}/linode_static_inventory.ini
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{% endif %}
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# Optional: Run against discovered Linode hosts
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- name: Debug and use discovered Linode hosts
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hosts: localhost
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gather_facts: false
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tasks:
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- name: Check if inventory file exists
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ansible.builtin.stat:
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path: "{{ linode_inventory_output_dir | default('/tmp/linode_inventory') }}/{{ linode_inventory_output_file | default('linode_inventory.json') }}"
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register: inventory_file_stat
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- name: Display inventory file status
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ansible.builtin.debug:
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msg: |
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Inventory file path: {{ linode_inventory_output_dir | default('/tmp/linode_inventory') }}/{{ linode_inventory_output_file | default('linode_inventory.json') }}
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File exists: {{ inventory_file_stat.stat.exists }}
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File size: {{ inventory_file_stat.stat.size | default(0) }} bytes
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- name: Load and display inventory contents
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ansible.builtin.slurp:
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src: "{{ linode_inventory_output_dir | default('/tmp/linode_inventory') }}/{{ linode_inventory_output_file | default('linode_inventory.json') }}"
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register: inventory_content
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when: inventory_file_stat.stat.exists
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- name: Parse inventory JSON
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ansible.builtin.set_fact:
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dynamic_inventory: "{{ inventory_content.content | b64decode | from_json }}"
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when: inventory_file_stat.stat.exists
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- name: Display parsed inventory summary
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ansible.builtin.debug:
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msg: |
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Inventory loaded successfully!
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Total hostvars: {{ dynamic_inventory._meta.hostvars | length }}
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Groups: {{ dynamic_inventory.keys() | reject('equalto', '_meta') | list }}
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Hosts in hostvars: {{ dynamic_inventory._meta.hostvars.keys() | list }}
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when: dynamic_inventory is defined
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- name: Add discovered hosts to in-memory inventory
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ansible.builtin.add_host:
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name: "{{ item.key }}"
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groups: discovered_linodes
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ansible_host: "{{ item.value.ansible_host }}"
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linode_id: "{{ item.value.linode_id }}"
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linode_region: "{{ item.value.linode_region }}"
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linode_type: "{{ item.value.linode_type }}"
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linode_status: "{{ item.value.linode_status }}"
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linode_tags: "{{ item.value.linode_tags }}"
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is_debian: "{{ item.value.is_debian }}"
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is_ubuntu: "{{ item.value.is_ubuntu }}"
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is_k3s: "{{ item.value.is_k3s }}"
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is_control_plane: "{{ item.value.is_control_plane }}"
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is_worker_node: "{{ item.value.is_worker_node }}"
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tag_string: "{{ item.value.tag_string }}"
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loop: "{{ dynamic_inventory._meta.hostvars | dict2items }}"
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when:
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- dynamic_inventory is defined
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- item.value.linode_status == "running"
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- name: Display added hosts with tag information
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ansible.builtin.debug:
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msg: |
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Added {{ groups['discovered_linodes'] | default([]) | length }} running Linode hosts to inventory
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Host details:
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{% for host in groups['discovered_linodes'] | default([]) %}
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- {{ host }} ({{ hostvars[host]['ansible_host'] }})
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Tags: {{ hostvars[host]['linode_tags'] | join(', ') }}
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K3s: {{ hostvars[host]['is_k3s'] }}
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Control Plane: {{ hostvars[host]['is_control_plane'] }}
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Worker: {{ hostvars[host]['is_worker_node'] }}
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{% endfor %}
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- name: Test connection to discovered Linode hosts
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hosts: discovered_linodes
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gather_facts: false
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vars:
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ansible_user: root
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ansible_ssh_common_args: '-o StrictHostKeyChecking=no -o ConnectTimeout=10'
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tasks:
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- name: Test connectivity
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ansible.builtin.ping:
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register: ping_result
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ignore_errors: true
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- name: Display connectivity status with tag info
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ansible.builtin.debug:
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msg: |
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{{ inventory_hostname }} ({{ ansible_host }}): {{ 'REACHABLE' if ping_result is succeeded else 'UNREACHABLE' }}
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Tags: {{ linode_tags | join(', ') }}
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Role: {{ 'Control Plane' if is_control_plane else 'Worker Node' if is_worker_node else 'Other' }}
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# Example: Run tasks only on k3s control plane nodes
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- name: Example - Control Plane specific tasks
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hosts: discovered_linodes
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gather_facts: false
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vars:
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ansible_user: root
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tasks:
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- name: Control plane specific task
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ansible.builtin.debug:
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msg: "This would run control plane specific commands on {{ inventory_hostname }}"
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when: is_control_plane | bool
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# Example: Run tasks only on k3s worker nodes
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- name: Example - Worker Node specific tasks
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hosts: discovered_linodes
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gather_facts: false
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vars:
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ansible_user: root
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tasks:
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- name: Worker node specific task
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ansible.builtin.debug:
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msg: "This would run worker node specific commands on {{ inventory_hostname }}"
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when: is_worker_node | bool
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# Example: Run tasks on all k3s nodes (control plane + workers)
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- name: Example - All K3s nodes
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hosts: discovered_linodes
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gather_facts: false
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vars:
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ansible_user: root
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tasks:
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- name: K3s cluster task
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ansible.builtin.debug:
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msg: "This would run on all k3s nodes: {{ inventory_hostname }}"
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when: is_k3s | bool
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