title: running Postgis Database in Docker Container
body: <p>i am trying to run my Postgis Database in a Docker Container. Therefore i dumped my database and created a Dockerfile like this:</p>
  
  <pre><code>FROM mdillon/postgis
  COPY z_myDump.sql /docker-entrypoint-initdb.d/
  </code></pre>
  
  <p>I use the mdillon postgis as base image (Postgis Extensions are already included) and copy my dump. The container disappears after a few seconds with the following error:</p>
  
  <pre><code>/usr/local/bin/docker-entrypoint.sh: running /docker-entrypoint-initdb.d/z_myDump.sql
  /docker-entrypoint-initdb.d/z_myDump.sql: Permission denied
  </code></pre>
  
  <p>any idea?</p>