---
title: "Sorry, we can't find that page"
permalink: /404.html
noratings: true
notoc: true
tree: false
---

<br/>

We tried to forward you to where we think you might be going, but we couldn't
find a good match. You've got some choices:

<div id="sorryMsg"></div>

<!-- Script needs to be at the bottom, after any content -->
<script language="JavaScript">
var forwardingURL=window.location.pathname;
if (forwardingURL.charAt(forwardingURL.length - 1) != "/") forwardingURL += "/";
var gonnaFwd = false;
var newURL = "";
var baseURL = "";
var archive = false;
console.log(forwardingURL);

// .MD EXTENSION CHECK
if (forwardingURL.indexOf(".md") > -1)
{
  gonnaFwd = true;
  newURL = forwardingURL.replace(".md","");
} else {

  // DOCS ARCHIVE CHECK
{% for item in site.data.docsarchive.docker-compose %}
  if (forwardingURL == "/{{ item[0] }}/")
  {
    console.log("Found via Docker Compose file for Archive");
    gonnaFwd = true;
    archive = true;
    // make it so redirects cascade; first, use the base URL, then append path
    baseURL = "{{ site.url }}";
    newURL = forwardingURL;
  }{% endfor %}

if (archive==false) {
  // CSV CHECK
  {% for item in site.data.redirects %}
  var redirectVal = {{ item | jsonify }};
  if (forwardingURL == redirectVal.source)
  {
    console.log("Found via CSV @ ", redirectVal.source, redirectVal.destination);
    gonnaFwd = true;
    newURL = forwardingURL.replace(redirectVal.source,redirectVal.destination);
  }
  {% endfor %}
} // end of check for archive
} // end of check for .md
var path = window.location.pathname.replace("#","");
var phrase = decodeURIComponent(path.replace(/\/+/g, ' ').trim());

if (gonnaFwd) {
  newURL = baseURL + newURL;
  console.log("Forwarding to: " + newURL);
  window.location.replace(newURL);
  window.location.href = newURL;
  document.write('<meta http-equiv="refresh" content="0; url=' + newURL + '">')
} else {
  console.log("Showing 404 choices");
  var ghIssueQueryString = "title=404%20at%20" + path + "&body=URL%3A%20" + path;
  var output = new Array();
  output.push("<ul><li><a href='https://github.com/docker/docker.github.io/issues/new?" + ghIssueQueryString + "' class='nomunge'>File a ticket</a></li>");
  output.push("<li><a href='/search/?q=" + phrase + "'</a>Search for <tt>&quot;" + phrase + "&quot;</tt></a></li>");
  output.push("<li><a href='/search/'>Try a different search</a></li>");
  output.push("<li><a href='/'>Go to the index</a></li></ul>");
  document.getElementById('sorryMsg').innerHTML = output.join("");
}
</script>