ipatests: Add records for all hosts in master's domain

All the hosts in the domain have IPA master set as their only
nameserver. However, the IPA master does not create records for
these machines by default. This is not an big issue for clients
or replicas, since those records do get created in other ways,
but external hosts using their internal hostnames will not resolve.

Adds an A record for each host in master's domain.

https://fedorahosted.org/freeipa/ticket/4130

Reviewed-By: Petr Viktorin <pviktori@redhat.com>

3 files changed, 62 insertions, 0 deletions

diff --git a/ipatests/ipa-test-task b/ipatests/ipa-test-task
index 48be36c97..91bc8689c 100755
--- a/ipatests/ipa-test-task
+++ b/ipatests/ipa-test-task
@@ -213,6 +213,24 @@ class TaskRunner(object):
                             help='Server that serves as a time source')
         subparser.set_defaults(func=self.sync_time)
 
+        subparser = subparsers.add_parser(
+            'add-a-records-in-master-domain',
+            help='Adds A records to the IPA master for all the hosts in the '
+                 'master domain.')
+        subparser.add_argument('master', type=str,
+                            help='IPA master to add records on')
+        subparser.set_defaults(
+            func=self.add_a_records_for_hosts_in_master_domain)
+
+        subparser = subparsers.add_parser(
+            'add-a-record',
+            help='Adds A record for the host to the IPA master')
+        subparser.add_argument('master', type=str,
+                            help='IPA master to add record on')
+        subparser.add_argument('host', type=str,
+                            help='Host whose record should be added')
+        subparser.set_defaults(func=self.add_a_record)
+
         return parser
 
     def main(self, argv):
@@ -397,5 +415,14 @@ class TaskRunner(object):
         server = self.get_host(args.server)
         tasks.sync_time(host, server)
 
+    def add_a_records_for_hosts_in_master_domain(self, args):
+        master = self.get_host(args.master, default=args.domain.master)
+        tasks.add_a_records_for_hosts_in_master_domain(master)
+
+    def add_a_record(self, args):
+        master = self.get_host(args.master, default=args.domain.master)
+        host = self.get_host(args.host)
+        tasks.add_a_record(master, host)
+
 if __name__ == '__main__':
     exit(TaskRunner().main(sys.argv[1:]))
diff --git a/ipatests/man/ipa-test-task.1 b/ipatests/man/ipa-test-task.1
index e73584bd3..3f5235699 100644
--- a/ipatests/man/ipa-test-task.1
+++ b/ipatests/man/ipa-test-task.1
@@ -147,6 +147,13 @@ Clears SSSD cache by removing the cache files. Restarts SSSD.
 Syncs the time with the remote server. Please note that this function leaves
 ntpd stopped.
 
+.TP
+\fBipa\-test\-task add\-a\-records\-in\-master\-domain MASTER\fR
+Adds A records to the IPA master for all the hosts in the master domain.
+
+.TP
+\fBipa\-test\-task add\-a\-record MASTER HOST\fR
+Adds an A record for the host to the IPA master.
 
 .SH "EXIT STATUS"
 0 if the command was successful
diff --git a/ipatests/test_integration/tasks.py b/ipatests/test_integration/tasks.py
index 72196914f..ab027e028 100644
--- a/ipatests/test_integration/tasks.py
+++ b/ipatests/test_integration/tasks.py
@@ -572,6 +572,9 @@ def install_topo(topo, master, replicas, clients,
     installed = {master}
     if not skip_master:
         install_master(master)
+
+    add_a_records_for_hosts_in_master_domain(master)
+
     for parent, child in get_topo(topo)(master, replicas):
         if child in installed:
             log.info('Connecting replica %s to %s' % (parent, child))
@@ -632,3 +635,28 @@ def wait_for_replication(ldap, timeout=30):
             break
     else:
         log.error('Giving up wait for replication to finish')
+
+
+def add_a_records_for_hosts_in_master_domain(master):
+    for host in master.domain.hosts:
+        # We don't need to take care of the zone creation since it is master
+        # domain
+        add_a_record(master, host)
+
+
+def add_a_record(master, host):
+    # Find out if the record is already there
+    cmd = master.run_command(['ipa',
+                              'dnsrecord-find',
+                              master.domain.name,
+                              host.hostname,
+                              '--a-rec', host.ip],
+                             raiseonerr=False)
+
+    # If not, add it
+    if cmd.returncode != 0:
+        master.run_command(['ipa',
+                            'dnsrecord-add',
+                            master.domain.name,
+                            host.hostname,
+                            '--a-rec', host.ip])