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-rwxr-xr-xplugins/discovery.py10
1 files changed, 10 insertions, 0 deletions
diff --git a/plugins/discovery.py b/plugins/discovery.py
index b30e6ba..1ce4679 100755
--- a/plugins/discovery.py
+++ b/plugins/discovery.py
@@ -498,6 +498,15 @@ def _findDuplicateHost(hosts, clusterName):
return host.get('hostname')
+# Retain the old hostnames by searching through the host uuid
+def replaceHostNamesWithCurrentName(hosts):
+ hostDict = server_utils.getUuidToHostConfigDict()
+ for host in hosts:
+ configuredHost = hostDict.get(host.get('uuid'))
+ if configuredHost is not None:
+ host['hostname'] = configuredHost['host_name']
+
+
def getRemovedHostsCount(clusterDelta):
removedHostsCount = 0
for host in clusterDelta.get('_hosts', []):
@@ -518,6 +527,7 @@ def _verifyNagiosConfig():
if __name__ == '__main__':
args = parse_input()
clusterdata = discoverCluster(args.hostip, args.cluster, args.timeout)
+ replaceHostNamesWithCurrentName(clusterdata.get('hosts'))
duplicateHost = _findDuplicateHost(clusterdata.get('hosts'), args.cluster)
if duplicateHost:
print "ERROR: Host '%s' is already being monitored" % duplicateHost