Use fqdn rather than gethostname when guessing realm.

diff --git a/source4/setup/provision b/source4/setup/provision
index c6b3491cdb29b9441302c53ae541d7ab90947e86..55a438cb659a1032f922167cc36faebc4b2666a3 100755 (executable)
--- a/source4/setup/provision
+++ b/source4/setup/provision
@@ -129,7 +129,7 @@ if opts.interactive:
                else:
                        print "%s: " % (prompt,),
                return sys.stdin.readline().rstrip("\n") or default
-       opts.realm = ask("Realm", socket.gethostname().split(".", 1)[1].upper())
+       opts.realm = ask("Realm", socket.getfqdn().split(".", 1)[1].upper())
        opts.domain = ask("Domain", opts.realm.split(".")[0])
        opts.server_role = ask("Server Role (dc, member, standalone)", "dc")
        for i in range(3):