Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:notes_ansible-inventory [2025/11/20 14:49] – Jean-Baptiste
+++ tech:notes_ansible-inventory [2025/11/20 14:55] (Version actuelle) – Jean-Baptiste
@@ Ligne 1: / Ligne 1: @@
+<!DOCTYPE markdown>
+{{tag>Brouillon Ansible CA}}
+# Notes Ansible Inventory
+Voir :
+* [[ansible_inventory_script_-_inventaire_dynamique_3|Ansible inventaire script - inventaire dynamique vers statique - Conversion JSON YAML INI]]
+* https://blog.stephane-robert.info/post/ansible-inventaire-static-precedence-tips/
+Script pour gérer un inventaire - openstack-ansible :
+* openstack-ansible/scripts/inventory-manage.py
+* https://superuser.openinfra.org/articles/complex-openstack-inventory-a-nightmare/
+* https://docs.openstack.org/openstack-ansible/latest/reference/inventory/manage-inventory.html
+Linter un fichier inventaire
+~~~
+ansible-lint inventory1.yml
+yamllint inventory1.yml
+ansible-inventory -i inventory1.yml -y --list > inventory2.yml
+~~~
+Print all variables for all hosts from the command line
+~~~bash
+ansible -i inventory/local -m debug -a "var=hostvars" all
+~~~
+Afficher les variables pour tous les hosts
+~~~bash
+ansible-inventory -i inventory.yml --graph --vars
+~~~
+Afficher les variables pour un host particulier
+~~~bash
+# En YAML
+ansible-inventory -i inventory.yml -y --host server1
+# En JSON
+ansible-inventory -i inventory.yml --host server1
+~~~
+## Plugin
+~~~
+$ ansible-doc -t inventory -l
+advanced_host_list                  Parses a 'host list' with ranges
+auto                                Loads and executes an inventory plugin specified in a YAML config
+awx.awx.controller                  Ansible dynamic inventory plugin for the Automation Platform Controller
+community.general.cobbler           Cobbler inventory source
+community.general.gitlab_runners    Ansible dynamic inventory plugin for GitLab runners
+community.general.icinga2           Icinga2 inventory source
+community.general.linode            Ansible dynamic inventory plugin for Linode
+community.general.lxd               Returns Ansible inventory from lxd host
+community.general.nmap              Uses nmap to find hosts to target
+community.general.online            Scaleway (previously Online SAS or Online.net) inventory source
+community.general.opennebula        OpenNebula inventory source
+community.general.proxmox           Proxmox inventory source
+community.general.scaleway          Scaleway inventory source
+community.general.stackpath_compute StackPath Edge Computing inventory source
+community.general.virtualbox        virtualbox inventory source
+community.general.xen_orchestra     Xen Orchestra inventory source
+constructed                         Uses Jinja2 to construct vars and groups based on existing inventory
+generator                           Uses Jinja2 to construct hosts and groups from patterns
+host_list                           Parses a 'host list' string
+ini                                 Uses an Ansible INI file as inventory source
+script                              Executes an inventory script that returns JSON
+toml                                Uses a specific TOML file as an inventory source
+yaml                                Uses a specific YAML file as an inventory source
+~~~
+## Playbook
+Limiter l'inventaire en faisant une intersection
+~~~yaml
+ hosts: "type_host:&{{ PLOP_LIMIT | default('all') }}"
+~~~
+### Inventaire dynamique passé en extra-vars
+''play_roles_temp_inventory.yaml''
+~~~yaml
+#! /usr/bin/ansible-playbook
+---
+- hosts: localhost
+  connection: local
+  gather_facts: false
+  tasks:
+    - name: add hosts from extra-vars
+      add_host:
+        name: '{{ item }}'
+        groups: building
+      loop: "{{ hosts_list.split('\n') }}"
+      changed_when: false
+- hosts: building
+  gather_facts: "{{ play_roles_gather_facts | default(false) | bool }}"
+  tasks:
+    - debug: msg="hosts_list={{ hosts_list | replace('\n',',') }}"
+      run_once: true
+      when: play_roles_debug | default(false) | bool
+    - name: Include Ansible roles
+      include_role:
+        name: "{{ role_name }}"
+      loop: "{{ play_roles }}"
+      loop_control:
+        loop_var: role_name
+      when: play_roles is defined
+~~~
+## Tower
+Voir https://docs.ansible.com/ansible-tower/latest/html/administration/tipsandtricks.html#using-the-tower-cli-tool
+~~~bash
+awx-manage inventory_import --source=inventory/ \
+  --inventory-name="My Tower Inventory"
+awx-manage inventory_import --source=inventory/ \
+  --inventory-name="My Tower Inventory" \
+  --overwrite --overwrite-vars
+mkdir -p inventory-directory/group_vars
+~~~
+Voir ''[[Ansible AWX - Tower Cli|awx import]]''
+## Autres
+inventory_hostname et ansible_hostname