Description of configuration options for wsgi

Configuration option=Default value	Description
api_paste_config=api-paste.ini	(StrOpt) File name for the paste.deploy config for nova-api
ssl_ca_file=None	(StrOpt) CA certificate file to use to verify connecting clients
ssl_cert_file=None	(StrOpt) SSL certificate of API server
ssl_key_file=None	(StrOpt) SSL private key of API server
tcp_keepidle=600	(IntOpt) Sets the value of TCP_KEEPIDLE in seconds for each server socket. Not supported on OS X.
wsgi_log_format=%(client_ip)s "%(request_line)s" status: %(status_code)s len: %(body_length)s time: %(wall_seconds).7f	(StrOpt) A python format string that is used as the template to generate log lines. The following values can be formatted into it: client_ip, date_time, request_line, status_code, body_length, wall_seconds.