title: Python request SSL error only inside docker container
body: <p>Inside docker python:3.6.9 container, I get the following error:</p>
  
  <pre><code>Got recoverable error from GET http://jira.url.com/rest/api/2/serverInfo, will retry [3/3]
  in 46.27025457189083s. Err: HTTPSConnectionPool(host='jira.url.net', port=443):
  Max retries exceeded with url: /rest/api/2/serverInfo (Caused by SSLError(SSLError(1,
  '[SSL: DH_KEY_TOO_SMALL] dh key too small (_ssl.c:852)'),))
  </code></pre>
  
  <p>On the host there is no issue with the exact same python environment. What's different about the container vs. host environment and how can I fix it?</p>