Merge pull request #1 from mpiscaer/master

integrate pacemaker-remote

Author: Dmitriy Rabotyagov

README.md

@@ -6,6 +6,6 @@ Deploys corosync/pacemaker
 # Variables
 
 - `pacemaker_corosync_group`: Ansible group name for corosync cluster (default: false, *mandatory*)
+- `pacemaker_remote_group`: Ansible group name for pacemaker-remote cluster (default: false, *mandatory*)
 - `pacemaker_corosync_ring_interface`: Interface to use for ring0 communications (default: false, *mandatory*)
 - `pacemaker_corosync_fqdn`: Whether use inventory_hostname or ansible_fqdn as node name for corosync (default: false)
-

handlers/main.yml

@@ -5,4 +5,3 @@
     enabled: yes
   with_items:
     - corosync
-    - pacemaker

tasks/pacemaker.yml

@@ -5,13 +5,28 @@
     - ansible_os_family | lower == 'redhat'
     - ansible_distribution_major_version is version('8', '=')
 
-- name: Installs pacemaker & corosync
+- name: Installs corosync
   package:
     name: "{{ item }}"
     state: present
   with_items:
     - corosync
+
+- name: Installs pacemaker
+  package:
+    name: "{{ item }}"
+    state: present
+  with_items:
     - pacemaker
+  when: "inventory_hostname in groups[pacemaker_corosync_group]"
+
+- name: Installs pacemaker-remote
+  package:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - pacemaker-remote
+  when: "inventory_hostname in groups[pacemaker_remote_group]"
 
 - name: Install haveged
   package:

templates/corosync.conf.j2

@@ -1,4 +1,9 @@
-{% set _pacemaker_corosync_bind_addr = hostvars[inventory_hostname]['ansible_' + pacemaker_corosync_ring_interface | replace('-', '_')].ipv4.address %}
+{%  if inventory_hostname in groups[pacemaker_corosync_group] %}
+{%    set _pacemaker_corosync_bind_addr = hostvars[inventory_hostname]['ansible_eth1' | replace('-', '_')].ipv4.address %}
+{% else %}
+{%    set _pacemaker_corosync_bind_addr = hostvars[inventory_hostname]['ansible_' + pacemaker_corosync_ring_interface | replace('-', '_')].ipv4.address %}
+{%  endif %}
+
 totem {
   version: 2
   cluster_name: {{ pacemaker_corosync_group }}
@@ -28,16 +33,21 @@ quorum {
 
 {% if pacemaker_enable_nodelist|default(true) %}
 nodelist {
-{% for node in groups[pacemaker_corosync_group]|sort %}
+
+{% for node in groups[pacemaker_remote_group]|sort + groups[pacemaker_corosync_group]|sort %}
+{%  if node in groups[pacemaker_corosync_group] %}
+{%    set _tmp_pacemaker_corosync_ring_interface = 'eth1' %}
+{% else %}
+{%    set _tmp_pacemaker_corosync_ring_interface = pacemaker_corosync_ring_interface %}
+{%  endif %}
   node {
-    ring0_addr: {{ _pacemaker_corosync_bind_addr }}
+    ring0_addr: {{ hostvars[node]['ansible_' + _tmp_pacemaker_corosync_ring_interface | replace('-', '_')].ipv4.address }}
     name: {{ pacemaker_corosync_fqdn | bool | ternary(hostvars[node].ansible_fqdn, node) }}
     nodeid: {{ loop.index }}
   }
 {% endfor %}
-}
 {% endif %}
-
+}
 logging {
   to_logfile: {{ (pacemaker_corosync_use_logfile | bool) | ternary('yes', 'no') }}
   {% if pacemaker_corosync_use_logfile | bool %}