title: Vagrant machine - how to find out mysql username/password
body: <p>So, on atlas.hashicorp.com there are a lot of pre-installed machines, with PHP &amp; MySql. But problem is, I can't find anywhere MySql credentials. I.e.:</p>
  
  <p><a href="https://atlas.hashicorp.com/webinfopro/boxes/ubuntu-xenial-lamp" rel="noreferrer">https://atlas.hashicorp.com/webinfopro/boxes/ubuntu-xenial-lamp</a></p>
  
  <p>I can access PhpMyAdmin, but I can't login. Tried all "usual" combination of username/password (root, vagrant, 12345678). But none of them works.
  What's the point of installing MySql, when you don't give root user credentials?!?</p>
  
  <p>I also followed some instructions to reset root user password:</p>
  
  <p><a href="https://help.ubuntu.com/community/MysqlPasswordReset" rel="noreferrer">https://help.ubuntu.com/community/MysqlPasswordReset</a></p>
  
  <p>But I'm getting bunch of errors and process eventually fails. I'm not interested in debugging and solving numerous issues - just want to quickly have usable PHP 7 LAMP environment.</p>