Initial replication setup.

This add replication setup through two new commands: ipa-replica-prepare
and ipa-replica-install. The procedure is to run ipa-replica-prepare
on an existing master. This will collect information about the realm
and the current master and create a file storing all of the information.
After copying that file to the new replica, ipa-replica-install is
run (with -r to create a read-only replica).

This version of the patch also includes fixes for the sasl mappings
on the replicas.

Remaining features:
- ssl for replication.
- automatic configuration of mesh topology for
  master (or a simpler way to replicate multiple
  masters.
- tool for view / configuring current replication.

1 files changed, 2 insertions, 1 deletions

diff --git a/ipa-server/ipaserver/radiusinstance.py b/ipa-server/ipaserver/radiusinstance.py
index 2aee09b3..72cfe6cb 100644
--- a/ipa-server/ipaserver/radiusinstance.py
+++ b/ipa-server/ipaserver/radiusinstance.py
@@ -25,6 +25,7 @@ import shutil
 import logging
 import pwd
 import time
+import sys
 from ipa.ipautil import *
 
 import service
@@ -149,7 +150,7 @@ class RadiusInstance(service.Service):
             retry += 1
             if retry > 15:
                 print "Error timed out waiting for kadmin to finish operations\n"
-                os.exit()
+                sys.exit(1)
                 
         try:
             pent = pwd.getpwnam(RADIUS_USER)