title: Trying to run archlinux image of docker-compose but its just exits with code 0
body: <p>I am trying to start archlinux image and later  add volumes so I can test my scripts on configuring Arch Linux. But I am stuck with starting the compose. If I have restart: always it just restarts all the time when I comment it out, then it gives me the exited with code 0.</p>
  
  <pre><code>version: "3.7"
  
  services:
    arch:
      image: archlinux/base
      # restart: always
  </code></pre>
  
  <p>I start compose with</p>
  
  <pre><code>$docker-compose up
  </code></pre>
  
  <p>and the output is</p>
  
  <pre><code>Creating network "docker-compose_default" with the default driver
  Creating docker-compose_arch_1 ... done
  Attaching to docker-compose_arch_1
  docker-compose_arch_1 exited with code 0
  </code></pre>
  
  <p>What might be missing?</p>
  
  <p>Any help is much appreciated. I have being stuck with this problem for quite a while.</p>