From 78d860bfcb53477e268429777567695c63d276a5 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Thu, 30 Jan 2020 13:27:10 +0000
Subject: [PATCH] Setup a cron job to cleanup docker containers

---
 ansible/roles/docker/tasks/setup-docker.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ansible/roles/docker/tasks/setup-docker.yml b/ansible/roles/docker/tasks/setup-docker.yml
index f88c01b..61ccaaa 100644
--- a/ansible/roles/docker/tasks/setup-docker.yml
+++ b/ansible/roles/docker/tasks/setup-docker.yml
@@ -29,3 +29,9 @@
     uid: "{{ docker_user.id }}"
     group: "{{ docker_user.name }}"
     create_home: false
+
+- name: Clean up docker containers
+  cron:
+    name: clean up docker containers
+    special_time: weekly
+    job: "docker system prune"