title: Trying to get bash through docker exec, but nothing works (Jaeger container) --> OCI runtime exec failed
body: <p>I've been trying to run basic shell commands, ls as an example, but any of them work.
  So, I've tried to validate if the container has a bash enabled, and answers to similar posts say to run:</p>
  
  <pre><code>docker exec -it amazing_robinson //bin//bash
  docker exec -it amazing_robinson /bin/bash
  docker exec -it amazing_robinson //bin//sh
  docker exec -it amazing_robinson /bin/sh
  docker exec -it amazing_robinson sh
  docker exec -it amazing_robinson bash
  </code></pre>
  
  <p>But any of them work (neither docker exec -it amazing_robinson ls).</p>
  
  <p>This is the error:</p>
  
  <pre><code>OCI runtime exec failed: exec failed: container_linux.go:345: starting container process caused "exec: \"/bin/bash\": stat /bin/bash: no such file or directory": unknown
  </code></pre>
  
  <p>The container is</p>
  
  <pre><code> jaegertracing/example-hotrod:latest
  </code></pre>