Merge pull request #20 from fborn/fix_enableha_xenserver

Fix enableHA XenServer

Author: remibergsma

cloudstackops/xenserver.py

@@ -220,7 +220,10 @@ def pool_ha_enable(self, host):
         print "Note: Enabling HA"
         try:
             with settings(host_string=self.ssh_user + "@" + host.ipaddress):
-                return fab.run("xe pool-ha-enable heartbeat-sr-uuids=$(xe sr-list type=nfs params=uuid --minimal) ha-config:timeout=180 ha-config:ha-host-failures-to-tolerate=1")
+                if fab.run("cat /etc/redhat-release | awk '{ $3 = substr($3,1,3); print $3 }'") == "6.2":
+                    return fab.run("xe pool-ha-enable heartbeat-sr-uuids=$(xe sr-list type=nfs params=uuid --minimal) ha-config:timeout=180 ha-config:ha-host-failures-to-tolerate=1")
+                else:
+                    return fab.run("xe pool-ha-enable heartbeat-sr-uuids=$(xe sr-list type=nfs params=uuid --minimal) ha-config:timeout=180; xe pool-param-set uuid=$(xe pool-list params=uuid --minimal) ha-host-failures-to-tolerate=1")
         except:
             return False