Remove deprecated url configuration option

This used to handle IPA connectivity manually by using
python-requests so the URL was necessary. This was replaced
by using the IPA framework instead and the host(s) to
contact are handled by that.

Change-Id: I4009b044ad079fd97591a28d8f47d18621506d6e

files/join.conf.template

@@ -5,7 +5,6 @@ debug = True
 auth_strategy=keystone
 log_dir=/var/log/novajoin
 keytab = /etc/nova/krb5.keytab
-url = https://$MASTER/ipa/json
 domain = $DOMAIN
 cacert = /etc/ipa/ca.crt
 connect_retries = 1

man/novajoin-server.1

@@ -45,9 +45,6 @@ Authentication strategy to use
 \fRkeytab\fB = \fI/etc/nova/krb5.keytab\fR
 Keytab used to communicate with the IPA master
 .TP
-\fRurl\fB = \fIhttps://ipa.example.com/ipa/json\fR
-URL to the IPA master. Only one is allowed.
-.TP
 \fRdomain\fB = \fIopenstack.example.com\fR
 The DNS domain to use when creating the FQDN of an instance
 .TP

novajoin/config.py

@@ -27,9 +27,6 @@ service_opts = [
     cfg.PortOpt('join_listen_port',
                 default=9090,
                 help='Port to listen on'),
-    cfg.StrOpt('url', default=None,
-               help='IPA JSON RPC URL (e.g. '
-                    'https://ipa.host.domain/ipa/json)'),
     cfg.StrOpt('keytab', default='/etc/krb5.keytab',
                help='Kerberos client keytab file'),
     cfg.StrOpt('domain', default='test',

scripts/novajoin-install

@@ -119,7 +119,6 @@ def install(args):
     logger.info('Installing default config files')
 
     confopts = {'FQDN': args['hostname'],
-                'MASTER': api.env.server,  # pylint: disable=no-member
                 'DOMAIN': api.env.domain,  # pylint: disable=no-member
                 'KEYSTONE_AUTH_URL': args['keystone_auth_url'],
                 'NOVA_PASSWORD': args['nova_password'],