4 files changed, 12 insertions, 17 deletions
diff --git a/install/tools/ipa-ca-install b/install/tools/ipa-ca-install
index bfb947bcd..445b06214 100755
--- a/install/tools/ipa-ca-install
+++ b/install/tools/ipa-ca-install
@@ -30,7 +30,7 @@ from ipaserver.install import installutils, service
 from ipaserver.install import certs
 from ipaserver.install.installutils import HostnameLocalhost
 from ipaserver.install.installutils import ReplicaConfig, expand_replica_info, read_replica_info
-from ipaserver.install.installutils import get_host_name
+from ipaserver.install.installutils import get_host_name, BadHostError
 from ipaserver.install import dsinstance, cainstance
 from ipaserver.install.replication import replica_conn_check
 from ipapython import version
@@ -119,7 +119,7 @@ def main():
     config.dirman_password = dirman_password
     try:
         host = get_host_name(options.no_host_dns)
-    except RuntimeError, e:
+    except BadHostError, e:
         logging.error(str(e))
         sys.exit(1)
     if config.host_name != host:
diff --git a/install/tools/ipa-replica-install b/install/tools/ipa-replica-install
index 29c94fca0..c2018f4d5 100755
--- a/install/tools/ipa-replica-install
+++ b/install/tools/ipa-replica-install
@@ -32,7 +32,7 @@ from ipaserver.install import bindinstance, httpinstance, ntpinstance, certs
 from ipaserver.install.replication import replica_conn_check
 from ipaserver.install.installutils import HostnameLocalhost, resolve_host
 from ipaserver.install.installutils import ReplicaConfig, expand_replica_info, read_replica_info
-from ipaserver.install.installutils import get_host_name
+from ipaserver.install.installutils import get_host_name, BadHostError
 from ipaserver.plugins.ldap2 import ldap2
 from ipaserver.install import cainstance
 from ipapython import version
@@ -328,7 +328,7 @@ def main():
     config.dirman_password = dirman_password
     try:
         host = get_host_name(options.no_host_dns)
-    except RuntimeError, e:
+    except BadHostError, e:
         logging.error(str(e))
         sys.exit(1)
     if config.host_name != host:
diff --git a/install/tools/ipa-replica-prepare b/install/tools/ipa-replica-prepare
index 6e98a2d0a..924fd9b5f 100755
--- a/install/tools/ipa-replica-prepare
+++ b/install/tools/ipa-replica-prepare
@@ -29,7 +29,7 @@ from ipapython import ipautil
 from ipaserver.install import bindinstance, dsinstance, installutils, certs
 from ipaserver.install.bindinstance import add_zone, add_reverse_zone, add_fwd_rr, add_ptr_rr, dns_container_exists
 from ipaserver.install.replication import enable_replication_version_checking
-from ipaserver.install.installutils import resolve_host
+from ipaserver.install.installutils import resolve_host, BadHostError, HostLookupError
 from ipaserver.plugins.ldap2 import ldap2
 from ipapython import version
 from ipapython.config import IPAOptionParser
@@ -268,9 +268,9 @@ def main():
 
     try:
         installutils.verify_fqdn(replica_fqdn, system_name_check=False)
-    except RuntimeError, e:
+    except BadHostError, e:
         msg = str(e)
-        if msg.startswith('Unable to resolve host name'):
+        if isinstance(e, HostLookupError):
             if options.ip_address is None:
                 if dns_container_exists(api.env.host, api.env.basedn,
                                         dm_password=dirman_password,
diff --git a/install/tools/ipa-server-install b/install/tools/ipa-server-install
index fe91fe5b7..7839dbd9f 100755
--- a/install/tools/ipa-server-install
+++ b/install/tools/ipa-server-install
@@ -388,15 +388,10 @@ def read_host_name(host_default,no_host_dns=False):
     print ""
     if host_default == "":
         host_default = "master.example.com"
-    while True:
-        host_name = user_input("Server host name", host_default, allow_empty = False)
-        print ""
-        try:
-            verify_fqdn(host_name,no_host_dns)
-        except Exception, e:
-            raise e
-        else:
-            break
+    host_name = user_input("Server host name", host_default, allow_empty = False)
+    print ""
+    verify_fqdn(host_name,no_host_dns)
+
     return host_name
 
 def read_domain_name(domain_name, unattended):
@@ -750,7 +745,7 @@ def main():
             host_name = host_default
         else:
             host_name = read_host_name(host_default,options.no_host_dns)
-    except RuntimeError, e:
+    except BadHostError, e:
         sys.exit(str(e) + "\n")
 
     host_name = host_name.lower()