docker.patchscope-web.service

# based on https://jugmac00.github.io/blog/how-to-run-a-dockerized-service-via-systemd/
# and https://blog-container--solutions-com.cdn.ampproject.org/v/s/blog.container-solutions.com/running-docker-containers-with-systemd

[Unit]
Description=PatchScope Web Dashboard
Documentation=https://ncusi.github.io/PatchScope
Documentation=https://github.com/ncusi/PatchScope
After=docker.service
Requires=docker.service

[Service]
TimeoutStartSec=0
Restart=always

# We cannot have more than one container with the same name so force a cleanup
# prior to starting a new container.  We do cleanup using a ExecStartPre so
# that if the service is shutdown, fails, etc, the last container will still
# exist for examination if needed.  The leading dash ("-") tells systemd to
# ignore failures.
ExecStartPre=-/usr/bin/docker stop %n
ExecStartPre=-/usr/bin/docker rm %n

# Update Docker image if non-existent or needs updating
#ExecStartPre=/usr/bin/docker pull ncusi/patchscope:latest

# Run the container.  The -d (detach) or -t (pty) options must NOT be used here.
# Even better would be to use here 'systemd-docker' instead of 'docker' to have
# systemd supervise the Docker container instead of the Docker client.
ExecStart=/usr/bin/docker run --rm --name %n \
    -p 22222:7860 \
    ncusi/patchscope:latest

# Use the Docker stop command to single to a container to stop.
# Failure is OK here if the container has already crashed.
ExecStop=-/usr/bin/docker stop %n

# The Docker run command runs for the life of the container
# and pipes back STDOUT/STDERR to Journald.  No forking.
Type=simple

[Install]
#WantedBy=default.target
WantedBy=multi-user.target