title: Dockerized DCTM 7.3 and Dockerized DCTM REST 7.3 not able to retrieve global registry or its documents
body: <p>My setup consists of </p>
  
  <ul>
  <li>Documentum Content Server 7.3 (dctm-cs) running in a docker container (from EMC)</li>
  <li>Documentum REST Services 7.3 (dctm-rest) running in a docker container (from EMC)</li>
  </ul>
  
  <p>I am definitively able to get information from within dctm by running queries against it with <code>iapi</code>, for example:</p>
  
  <pre><code>API&gt; ?,c,select user_name from dm_user enable (return_top 5)
  user_name
  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  docu
  ubuntudb
  dm_superusers
  dm_superusers_dynamic
  dm_browse_all
  (5 rows affected)
  </code></pre>
  
  <p>I am also able to <code>$ curl http://localhost:8080/dctm-rest/repositories.json</code> from both the dctm-rest container as well as its host container and get the results:</p>
  
  <p><code>{"id":"http://localhost:8080/dctm-rest/repositories","title":"Repositories","author":[{"name":"EMC Documentum"}],"updated":"2017-08-16T21:42:44.177+00:00","page":1,"items-per-page":1000,"total":1,"links":[{"rel":"self","href":"http://localhost:8080/dctm-rest/repositories.json"}],"entries":[{"id":"http://localhost:8080/dctm-rest/repositories/ubuntudb","title":"ubuntudb","summary":"ubuntudb","updated":"2017-08-16T21:42:44.178+00:00","published":"2017-08-16T21:42:44.178+00:00","links":[{"rel":"edit","href":"http://localhost:8080/dctm-rest/repositories/ubuntudb.json"}],"content":{"type":"application/json","src":"http://localhost:8080/dctm-rest/repositories/ubuntudb.json"}}]}</code></p>
  
  <p>Attempting to <code>$ curl http://localhost:8080/dctm-rest/repositories/ubuntudb.json</code>, however hangs indefinitely.</p>
  
  <p>I have attempted to provide the default username and password via basic HTTP authentication, also with the same results.</p>
  
  <p>The contents of the <code>dfc.properties</code> file in dctm-cs:</p>
  
  <pre><code>dfc.data.dir=/opt/dctm
  dfc.tokenstorage.dir=/opt/dctm/apptoken
  dfc.tokenstorage.enable=false
  dfc.docbroker.host[0]=ubuntustateless
  dfc.docbroker.port[0]=1489
  dfc.crypto.repository=ubuntudb
  dfc.session.secure_connect_default=try_secure_first
  dfc.globalregistry.repository=ubuntudb
  dfc.globalregistry.username=dm_bof_registry
  dfc.globalregistry.password=AAAAEL9wp8c6k3K2UTQJwTYO5kMnE3rDrHJVDL+LijAg+zLk
  </code></pre>
  
  <p>The contents of the <code>dfc.properties</code> file in dctm-rest:</p>
  
  <pre><code>dfc.docbroker.host[0]=172.18.0.1
  dfc.docbroker.port[0]=1489
  #Add the global registry repository name to the following key.
  dfc.globalregistry.repository=ubuntudb
  #Add the username of the global registry user to the following key.
  dfc.globalregistry.username=dmadmin
  #Add an encrypted password value for the following key.
  dfc.globalregistry.password=password
  dfc.exception.include_id=false
  dfc.exception.include_decoration=false
  </code></pre>
  
  <p>I have attempted to change the value of <code>dfc.globalregistry.username</code> to be the same as in dctm-cs, to no avail and same hang on request.</p>
  
  <p>I have also attempted to use both encrypted and decrypted values for <code>dfc.globalregistry.password</code>, in both dctm-cs and dctm-rest also with no luck.</p>