Add swift endpoint url when generate nginx.conf.
Add swift type into service mapping. Also update
the sample file of skyline.yaml.
Change-Id: Ib7dc4202bb390557afb665da7f5ae4004d40f324
1. add ironic into service_mapping
2. add octavia into service_mapping
3. change interface_type as public
Change-Id: I9ffa419ffac3b7f20784cf7ae4e12a26e3e6bb4d