Docker garbage collection
Remove all stopped containers, networks not used
by at least one container, dangling images,
build cache >= 1 week.
Change-Id: I1cd93ac35fa6caca5b0c4b5781311459e58aac9a
Closes-bug: PROD-21595
diff --git a/docker/host.yml b/docker/host.yml
index aef7a32..bb3dffa 100644
--- a/docker/host.yml
+++ b/docker/host.yml
@@ -1,6 +1,8 @@
classes:
- service.docker.host
parameters:
+ _param:
+ docker_garbage_collection_enabled: false
docker:
host:
pkgs:
@@ -14,3 +16,16 @@
ipv6: true
fixed-cidr-v6: fc00::/7
storage-driver: overlay2
+ linux:
+ system:
+ cron:
+ user:
+ root:
+ enabled: true
+ job:
+ docker_garbage_collection:
+ command: docker system prune -f --filter until=$(date +%s -d "1 week ago")
+ enabled: ${_param:docker_garbage_collection_enabled}
+ user: root
+ hour: 6
+ minute: 0