title: How to start PHP7.0-FPM in Dockerfile?
body: <p>By going through all answers I could find, I don't seem to be able to launch fpm 7. If I go into the container and I manually run: <code>service php7.0-fpm start</code> everything works fine.</p>
  
  <p>What I have tried I:<br>
  <code>CMD ["nginx", "-g", "daemon off;", "php7.0-fpm"]</code></p>
  
  <p>What I have tried II:<br>
  <code>CMD ["php7.0-fpm", "nginx", "-g", "daemon off;"]</code></p>
  
  <p>What I have tried III:<br>
  <code>CMD ["php-fpm7.0", "nginx", "-g", "daemon off;"]</code></p>
  
  <p>What I have tried IV:<br>
  <code>RUN service php7.0-fpm start</code><br>
  <code>CMD ["php-fpm7.0", "nginx", "-g", "daemon off;"]</code></p>
  
  <p>PS:<br>
  Nginx works fine.</p>
  
  <p>PPS:<br>
  I would like to avoid the usage of supervisor if possible.</p>