title: How to view complete error message from 'docker stack ps'?
body: <p>While following the docker tutorial, I ran into a problem while deploying a stack with the <code>docker stack deploy</code> command. The most information on the error I managed to obtain was from running the <code>docker stack ps</code> command, which displays a table with an Error column:
  <a href="https://i.stack.imgur.com/KGZY8.png" rel="noreferrer"><img src="https://i.stack.imgur.com/KGZY8.png" alt="docker stack ps output"></a></p>
  
  <p>This is not a lot of information, even the message is truncated to fit in the table. I have already resolved the original problem but for the future I would like to know: how can I view the complete error message? How would I go about reading the logs?</p>