title: Chef Server installation issues
body: <p>I have been trying to install chef server (chef-server-core-12.1.0-1.el6.x86_64.rpm), on my CentOS 6.5 machine using this guide: <a href="http://docs.chef.io/server/install_server.html#standalone" rel="noreferrer">http://docs.chef.io/server/install_server.html#standalone</a> 
  This is a test environment, hence I Do not have a FQDN but the IP address is resolvable. After I run chef-server-ctl reconfigure, I try to create a user using: </p>
  
  <pre><code>[root@xxx-xxx-xxx-xxx ~]# chef-server-ctl user-create myusername myfirstname mylastname myemail mypassword --filename /root/myfile.pem
  </code></pre>
  
  <p>I fill appropriate details in the above command, but I keep getting this error:</p>
  
  <pre><code>ERROR: Connection refused connecting to https://127.0.0.1/users/, retry 5/5
  ERROR: Network Error: Connection refused - Connection refused connecting to        https://127.0.0.1/users/, giving up
  Check your knife configuration and network settings
  </code></pre>
  
  <p>The ngnix service is down all the time, cannot get it to start. After going though the logs:</p>
  
  <pre><code> tail -f /var/log/opscode/nginx/current 
   2015-07-01_10:59:00.69218 nginx: [emerg] invalid number of arguments in "server_name" directive in /var/opt/opscode/nginx/etc/chef_https_lb.conf:3
  </code></pre>
  
  <p>The file chef_https_lb.conf is as follows:</p>
  
  <pre><code>server {
  listen 443;
  server_name ;
  
  access_log /var/log/opscode/nginx/access.log opscode;
  </code></pre>
  
  <p>I am not sure whats going wrong. Anyone shed some light please?</p>