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13
README.md
13
README.md
@ -52,6 +52,19 @@ Adresse IPv6 de failover.
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*<span style="text-decoration: underline">Valeur par défaut:</span> aucune*
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### keepalived_peers
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Passer en unicast en utilisant cette liste d'IP.
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*<span style="text-decoration: underline">Valeur par défaut:</span> aucune*
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### keepalived_notify_script_enabled
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Booléen permettant d'activer le script de notification.<br>
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Le script est déployé dans `/etc/keepalived/notify.sh`.
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*<span style="text-decoration: underline">Valeur par défaut:</span> `false`*
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### keepalived_track_scripts
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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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@ -11,6 +11,10 @@ keepalived_mail_from: ""
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keepalived_ipv4: ""
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keepalived_ipv6: ""
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keepalived_peers: []
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keepalived_notify_script_enabled: false
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keepalived_track_scripts: []
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# Exemple:
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# - name: check_haproxy_8080
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@ -1,7 +1,7 @@
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---
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# tasks file for keepalived
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- name: Installer keepalived
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- name: Installer le paquet
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ansible.builtin.apt:
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name: keepalived
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become: true
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@ -15,3 +15,25 @@
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dest: /etc/keepalived/keepalived.conf
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become: true
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notify: Redémarrer keepalived.service
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- name: Déployer les scripts
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ansible.builtin.copy:
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src: keepalived/notify.sh
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dest: /etc/keepalived/
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owner: keepalived_script
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group: keepalived_script
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mode: u=rx,g=rx,o=
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when: keepalived_notify_script_enabled
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become: true
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notify: Redémarrer keepalived.service
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- name: Déployer le fichier de configuration de sudoers
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ansible.builtin.copy:
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src: keepalived/sudoers
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dest: /etc/sudoers.d/keepalived
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owner: root
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group: root
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mode: u=rw,g=r,o=r
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validate: /usr/sbin/visudo -cf %s
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when: "'keepalived/sudoers' is file"
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become: true
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@ -13,6 +13,7 @@ global_defs {
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smtp_connect_timeout 30
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{% endif %}
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script_user keepalived_script
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enable_script_security
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max_auto_priority 50
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}
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@ -40,6 +41,17 @@ vrrp_instance VIP_{{ keepalived_uid }} {
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virtual_router_id {{ keepalived_uid }}
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advert_int 1
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{% if keepalived_peers | length > 0 %}
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unicast_src_ip {{ ansible_facts[keepalived_interface]['ipv4']['address'] }}
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unicast_peer {
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{% for peer in keepalived_peers %}
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{% if peer != ansible_facts[keepalived_interface]['ipv4']['address'] %}
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{{ peer }}
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{% endif %}
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{% endfor %}
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}
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{% endif %}
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{% if keepalived_ipv4 | length > 0 %}
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virtual_ipaddress {
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{{ keepalived_ipv4 }} dev {{ keepalived_interface }} scope global
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@ -52,6 +64,10 @@ vrrp_instance VIP_{{ keepalived_uid }} {
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}
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{% endif %}
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{% if keepalived_notify_script_enabled %}
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notify /etc/keepalived/notify.sh
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{% endif %}
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{% if keepalived_track_scripts | length > 0 %}
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track_script {
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{% for script in keepalived_track_scripts %}
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