#!/bin/bash
set -euo pipefail
timeout 1m docker pull circleci/docker-gc:1.0
docker rm -f docker-gc || true
# Will return exit 0 if volume already exists
docker volume create docker-gc --label=keep
# --net=host is used to allow the container to talk to the local statsd agent
docker run \
  --rm \
  --interactive \
  --name "docker-gc" \
  --privileged \
  --net=host \
  --userns=host \
  --volume /var/run/docker.sock:/var/run/docker.sock \
  --volume /var/lib/docker:/var/lib/docker:ro \
  --volume docker-gc:/state \
  "circleci/docker-gc:1.0" \
  -threshold "1000 KB"