Service restarting has been abstracted out of the action_sync code, and is now a trigger.

This commit adds pre/post sync triggers, for scripting of arbitrary actions.  The idea is that
a cobbler user can now modify the restart-services script to rsync DHCP configurations to a remote
box and instead restart them there, for hosting DHCP on a different box.  Or do anything
else that might be required.  The restart-services trigger will ship in the cobbler RPM.  Users
can modify it at will and it is marked as config(noreplace) so upgrades will not affect it.

1 files changed, 21 insertions, 0 deletions

diff --git a/triggers/restart-services.trigger b/triggers/restart-services.trigger
new file mode 100644
index 0000000..98d478b
--- /dev/null
+++ b/triggers/restart-services.trigger
@@ -0,0 +1,21 @@
+#!/usr/bin/python
+
+import cobbler.api as capi
+import os
+import sys
+
+bootapi = capi.BootAPI()
+settings = bootapi.settings()
+manage_dhcp = str(settings.manage_dhcp).lower()
+manage_dhcp_mode = str(settings.manage_dhcp_mode).lower()
+
+if manage_dhcp != "0":
+    if manage_dhcp_mode == "isc":
+        rc = os.system("/sbin/service dhcpd restart")
+    elif manage_dhcp_mode == "dnsmasq":
+        rc = os.system("/sbin/service dnsmasq restart")
+    else:
+        print "- error: unknown DHCP engine: %s" % manage_dhcp_mode
+        rc = 411
+
+sys.exit(rc)