def findDeletedHosts(hostgroup, hosts, ignoredHosts):
    deletedHosts = []
    hostConfigs = server_utils.getHostConfigsForCluster(hostgroup)
    for hostConfig in hostConfigs:
        if hostConfig.get('_HOST_UUID') not in ignoredHosts:
            host = findHostInList(hosts, hostConfig['host_name'])
            if host is None:
                deletedHosts.append({'host_name': hostConfig['host_name'],
                                     CHANGE_MODE: CHANGE_MODE_REMOVE})
    return deletedHosts
def findDeletedHosts(hostgroup, hosts, ignoredHosts):
    deletedHosts = []
    hostConfigs = server_utils.getHostConfigsForCluster(hostgroup)
    for hostConfig in hostConfigs:
        if hostConfig.get('_HOST_UUID') not in ignoredHosts:
            host = findHostInList(hosts, hostConfig['host_name'])
            if host is None:
                deletedHosts.append({
                    'host_name': hostConfig['host_name'],
                    CHANGE_MODE: CHANGE_MODE_REMOVE
                })
    return deletedHosts
                 confirmation = getConfirmation(
                     "Do you want to restart Nagios to start monitoring "
                     "newly discovered entities?", "Yes")
                 if confirmation:
                     server_utils.restartNagios()
                     print "Nagios re-started successfully"
             else:
                 print " CONFIG ERROR! Check your Nagios configuration."
                 sys.exit(utils.PluginStatusCode.CRITICAL)
         else:
             print "Start the Nagios service to monitor"
 # auto mode means write the configurations without asking confirmation
 elif args.mode == "auto":
     removed_hosts_count = getRemovedHostsCount(clusterDelta)
     if removed_hosts_count > 0:
         hostsInCluster = server_utils.getHostConfigsForCluster(
             args.cluster)
         if removed_hosts_count == (len(hostsInCluster) - 1):
             print "Can't remove all hosts except sync host in " \
                   "'auto' mode. Run auto discovery manually"
             sys.exit(utils.PluginStatusCode.CRITICAL)
     writeDelta(clusterDelta, configManager, args.force,
                args.nagiosServerIP, args.mode, args.timeout)
     msg = "Cluster configurations synced successfully from host %s" % \
           (args.hostip)
     print msg
     msg += formatTextForMail(getSummary(clusterDelta))
     sendCustomNotification(args.cluster, msg)
     if server_utils.isNagiosRunning():
         if _verifyNagiosConfig():
             server_utils.restartNagios()
         else:
                 confirmation = getConfirmation(
                     "Do you want to restart Nagios to start monitoring "
                     "newly discovered entities?", "Yes")
                 if confirmation:
                     server_utils.restartNagios()
                     print "Nagios re-started successfully"
             else:
                 print " CONFIG ERROR! Check your Nagios configuration."
                 sys.exit(utils.PluginStatusCode.CRITICAL)
         else:
             print "Start the Nagios service to monitor"
 # auto mode means write the configurations without asking confirmation
 elif args.mode == "auto":
     removed_hosts_count = getRemovedHostsCount(clusterDelta)
     if removed_hosts_count > 0:
         hostsInCluster = server_utils.getHostConfigsForCluster(
             args.cluster)
         if removed_hosts_count == (len(hostsInCluster) - 1):
             print "Can't remove all hosts except sync host in " \
                   "'auto' mode. Run auto discovery manually"
             sys.exit(utils.PluginStatusCode.CRITICAL)
     writeDelta(clusterDelta, configManager, args.force,
                args.nagiosServerIP, args.mode, args.timeout)
     msg = "Cluster configurations synced successfully from host %s" % \
           (args.hostip)
     print msg
     msg += formatTextForMail(getSummary(clusterDelta))
     sendCustomNotification(args.cluster, msg)
     if server_utils.isNagiosRunning():
         if _verifyNagiosConfig():
             server_utils.restartNagios()
         else: