[EVO] Ajouter les scripts de notifications

This commit is contained in:
pulsar89.5 2023-04-21 16:32:34 +02:00
parent 954528bd4d
commit b809bb1015
5 changed files with 79 additions and 1 deletions

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@ -58,6 +58,19 @@ Passer en unicast en utilisant cette liste d'IP.
*<span style="text-decoration: underline">Valeur par défaut:</span> aucune* *<span style="text-decoration: underline">Valeur par défaut:</span> aucune*
### keepalived_scripts_path
Emplacement où les scripts de keepalived seront déployés.
*<span style="text-decoration: underline">Valeur par défaut:</span> aucune*
### keepalived_notify_{master,backup,fault,stop}
Booléen permettant d'activer ou non le script en fonction de l'état de keepalived.<br>
Les scripts sont déployés dans `<keepalived_scripts_path>/notify_{master,backup,fault,stop}.sh`.
*<span style="text-decoration: underline">Valeur par défaut:</span> `false`*
### keepalived_track_scripts ### keepalived_track_scripts
Liste de script dont le code retour doit être à zéro pour que le membre conserve ou puisse prendre l'IP de failover. Liste de script dont le code retour doit être à zéro pour que le membre conserve ou puisse prendre l'IP de failover.

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@ -13,6 +13,13 @@ keepalived_ipv6: ""
keepalived_peers: [] keepalived_peers: []
keepalived_scripts_path: ""
keepalived_notify_master: false
keepalived_notify_backup: false
keepalived_notify_fault: false
keepalived_notify_stop: false
keepalived_track_scripts: [] keepalived_track_scripts: []
# Exemple: # Exemple:
# - name: check_haproxy_8080 # - name: check_haproxy_8080

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@ -14,3 +14,10 @@ galaxy_info:
dependencies: dependencies:
- role: users - role: users
vars:
users:
- name: keepalived_script
comment: "Dedicated user for keepalived script"
update_password: on_create
password_lock: true
shell: /bin/bash

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@ -1,7 +1,7 @@
--- ---
# tasks file for keepalived # tasks file for keepalived
- name: Installer keepalived - name: Installer le paquet
ansible.builtin.apt: ansible.builtin.apt:
name: keepalived name: keepalived
become: true become: true
@ -15,3 +15,41 @@
dest: /etc/keepalived/keepalived.conf dest: /etc/keepalived/keepalived.conf
become: true become: true
notify: Redémarrer keepalived.service notify: Redémarrer keepalived.service
- name: Créer le dossier de déploiement des scripts
ansible.builtin.file:
path: /srv/keepalived
owner: root
group: root
mode: u=rwX,g=rX,o=rX
state: directory
when: keepalived_scripts_path | length > 0
become: true
- name: Déployer les scripts
ansible.builtin.copy:
src: keepalived/notify_{{ item | split('_') | last }}.sh
dest: "{{ keepalived_scripts_path }}"
owner: keepalived_script
group: keepalived_script
mode: u=rx,g=rx,o=
when:
- keepalived_scripts_path | length > 0
- vars[item]
loop:
- keepalived_notify_master
- keepalived_notify_backup
- keepalived_notify_fault
- keepalived_notify_stop
become: true
notify: Redémarrer keepalived.service
- name: Déployer le fichier de configuration de sudoers
ansible.builtin.copy:
src: keepalived/sudoers
dest: /etc/sudoers.d/keepalived
owner: root
group: root
mode: u=rw,g=r,o=r
validate: /usr/sbin/visudo -cf %s
become: true

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@ -62,6 +62,19 @@ vrrp_instance VIP_{{ keepalived_uid }} {
} }
{% endif %} {% endif %}
{% if keepalived_notify_master %}
notify_master {{ keepalived_scripts_path }}/notify_master.sh
{% endif %}
{% if keepalived_notify_backup %}
notify_backup {{ keepalived_scripts_path }}/notify_backup.sh
{% endif %}
{% if keepalived_notify_fault %}
notify_fault {{ keepalived_scripts_path }}/notify_fault.sh
{% endif %}
{% if keepalived_notify_stop %}
notify_stop {{ keepalived_scripts_path }}/notify_stop.sh
{% endif %}
{% if keepalived_track_scripts | length > 0 %} {% if keepalived_track_scripts | length > 0 %}
track_script { track_script {
{% for script in keepalived_track_scripts %} {% for script in keepalived_track_scripts %}