-h2. Configure the Docker cleaner
-
-The arvados-docker-cleaner program removes least recently used docker images as needed to keep disk usage below a configured limit.
-
-{% include 'notebox_begin' %}
-This also removes all containers as soon as they exit, as if they were run with `docker run --rm`. If you need to debug or inspect containers after they stop, temporarily stop arvados-docker-cleaner or run it with `--remove-stopped-containers never`.
-{% include 'notebox_end' %}
-
-On Debian-based systems, install runit:
-
-<notextile>
-<pre><code>~$ <span class="userinput">sudo apt-get install runit</span>
-</code></pre>
-</notextile>
-
-On Red Hat-based systems, "install runit from source":http://smarden.org/runit/install.html or use an alternative daemon supervisor.
-
-Configure runit to run the image cleaner using a suitable quota for your compute nodes and workload:
-
-<notextile>
-<pre><code>~$ <span class="userinput">cd /etc/sv</span>
-/etc/sv$ <span class="userinput">sudo mkdir arvados-docker-cleaner; cd arvados-docker-cleaner</span>
-/etc/sv/arvados-docker-cleaner$ <span class="userinput">sudo mkdir log log/main</span>
-/etc/sv/arvados-docker-cleaner$ <span class="userinput">sudo sh -c 'cat >log/run' <<'EOF'
-#!/bin/sh
-exec svlogd -tt main
-EOF</span>
-/etc/sv/arvados-docker-cleaner$ <span class="userinput">sudo sh -c 'cat >run' <<'EOF'
-#!/bin/sh
-exec python3 -m arvados_docker.cleaner --quota <b>50G</b>
-EOF</span>
-/etc/sv/arvados-docker-cleaner$ <span class="userinput">sudo chmod +x run log/run</span>
-</code></pre>
-</notextile>
-
-If you are using a different daemon supervisor, or if you want to test the daemon in a terminal window, an equivalent shell command to run arvados-docker-cleaner is:
-
-<notextile>
-<pre><code><span class="userinput">python3 -m arvados_docker.cleaner --quota <b>50G</b></span>
-</code></pre>
-</notextile>