Imported Upstream version 4.7.2

ipaserver/install/plugins/update_ldap_server_list.py

@@ -0,0 +1,38 @@
+#
+# Copyright (C) 2016  FreeIPA Contributors see COPYING for license
+#
+
+from ipalib import Registry
+from ipalib import Updater
+from ipalib import errors
+from ipapython.dn import DN
+
+register = Registry()
+
+
+@register()
+class update_ldap_server_list(Updater):
+    """
+    Update defaultServerList, an option that helps Solaris
+    clients discover LDAP server replicas.
+    """
+    def execute(self, **options):
+        ldap = self.api.Backend.ldap2
+
+        dn = DN(('cn', 'default'), ('ou', 'profile'), self.api.env.basedn)
+        try:
+            entry = ldap.get_entry(dn)
+            srvlist = entry.single_value.get('defaultServerList', '')
+            srvlist = srvlist.split()
+            if not self.api.env.host in srvlist:
+                srvlist.append(self.api.env.host)
+                attr = ' '.join(srvlist)
+                entry['defaultServerList'] = attr
+                ldap.update_entry(entry)
+        except errors.NotFound:
+            pass
+        except ldap.TYPE_OR_VALUE_EXISTS:
+            pass
+
+        # no restart, no updates
+        return False, ()