Docker Desktop proxies the docker socket at its default location
(/var/run/docker.sock), but allows connecting to the non-proxied
socket through /var/run/docker.sock.raw.
This patch allows the trim-after-delete utility to customize
the docker socket path, so that it can connect to the non-proxied
socket.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
We already run the command after an image delete but
- a container delete
- a volume delete
will also free space on the filesystem.
Co-authored-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: David Scott <dave@recoil.org>
This adds a helper which monitors the Docker event stream and, when it
receives an image delete event, queues a call to `fstrim /var/lib/docker`
to trigger a space reclamation. Previously we would rely on a cron job
running every 15 minutes.
Signed-off-by: David Scott <dave.scott@docker.com>
