[Unit]
Description=Watchtower
After=docker.service
Requires=docker.service
StartLimitIntervalSec=0

[Service]
Restart=always
RestartSec=5s
ExecStartPre=/bin/sh -c '/usr/bin/docker network create entertainment || true'
ExecStartPre=/usr/bin/docker pull containrrr/watchtower
ExecStart=/usr/bin/docker run --name=watchtower \
  --rm \
  --hostname watchtower \
  --net=entertainment \
  --interactive \
  --user 0:0 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  containrrr/watchtower
ExecStop=/usr/bin/docker stop watchtower
ExecStop=/usr/bin/docker rm -f watchtower
TimeoutSec=300
Environment=DOCKER_CONFIG=/etc/docker

[Install]
WantedBy=multi-user.target