orientdb: support hazelcast in unicast/tcp mode.

library/roles/orientdb/defaults/main.yml

@@ -1,7 +1,7 @@
 ---
 orientdb_install: False
 orientdb_enabled: True
-orientdb_version: 3.0.15
+orientdb_version: 3.0.29
 orientdb_archive_commpression: tar.gz
 orientdb_dir: 'orientdb'
 orientdb_tar_filename: '{{ orientdb_dir }}-{{ orientdb_version }}'
@@ -60,9 +60,12 @@ orientbd_graph_server_enabled: False
 orientdb_hazelcast_group_name: orientdb
 orientdb_hazelcast_group_password: orientdb
 orientbd_hazelcast_encryption: False
-orientdb_hazelcast_multicast_enabled: True
+orientdb_hazelcast_port_min: 2434
+orientdb_hazelcast_port_max: 2454
+orientdb_hazelcast_multicast_enabled: False
 orientdb_hazelcast_multicast_group: 235.1.1.1
-orientdb_hazelcast_multicast_port: 2434
+orientdb_hazelcast_unicast_members:
+  - { member: 'localhost', port: '{{ orientdb_hazelcast_port_min }}' }
 
 
 # For Reference see http://orientdb.com/docs/3.0.x/plugins/Automatic-Backup.html

library/roles/orientdb/tasks/main.yml

@@ -52,11 +52,12 @@
       template: src=orientdb.default.j2 dest=/etc/default/orientdb owner=root group=root mode=0444
       notify: Restart orientdb
 
-    - name: Fix the pid file path inside the start/stop scripts
-      lineinfile: dest={{ orientdb_install_dir }}/bin/{{ item }} regexp="^ORIENTDB_PID=.*$" line="ORIENTDB_PID={{ orientdb_pid_dir }}/orientdb.pid"
+    - name: Fix the pid file path inside the start and shutdown scripts
+      lineinfile: dest={{ orientdb_install_dir }}/bin/{{ item }} regexp="^ORIENTDB_PID=.*$" line="ORIENTDB_PID={{ orientdb_pid_dir }}/orientdb.pid" insertafter="^PRG=.*$" firstmatch=yes
       with_items:
         - server.sh
         - shutdown.sh
+      tags: [ 'orientdb', 'orientdb_pid' ]
 
     - name: Install the orientdb configuration files
       template: src={{ item }}.j2 dest={{ orientdb_install_dir }}/config/{{ item }} owner={{ orientdb_user }} group={{ orientdb_user }} mode=0640

library/roles/orientdb/templates/hazelcast.xml.j2

@@ -16,12 +16,19 @@
 		<password>{{ orientdb_hazelcast_group_password }}</password>
 	</group>
 	<network>
-		<port auto-increment="true">{{ orientdb_hazelcast_multicast_port }}</port>
+		<port auto-increment="true">{{ orientdb_hazelcast_port_min }}</port>
 		<join>
 			<multicast enabled="{{ orientdb_hazelcast_multicast_enabled | ternary('true','false') }}">
 				<multicast-group>{{ orientdb_hazelcast_multicast_group }}</multicast-group>
-				<multicast-port>{{ orientdb_hazelcast_multicast_port }}</multicast-port>
+				<multicast-port>{{ orientdb_hazelcast_port_min }}</multicast-port>
 			</multicast>
+		{% if not orientdb_hazelcast_multicast_enabled %}
+			<tcp-ip enabled="true">
+			{% for node in orientdb_hazelcast_unicast_members %}
+			    <member>{{ node.member }}:{{ node.port | default(orientdb_hazelcast_port_min) }}</member>
+			{% endfor %}
+			</tcp-ip>
+		{% endif %}
 		</join>
         {% if orientbd_hazelcast_encryption %}
         <symmetric-encryption enabled="true">