It’s basically 5 steps listed here https://immich.app/docs/install/docker-compose

If you’re new to docker it will seem like a lot, but they’ve taken care of most of the work for you already in the docker compose file.

mkdir immich && cd immich

wget -O docker-compose.yml https://github.com/immich-app/immich/releases/latest/download/docker-compose.yml

wget -O .env https://github.com/immich-app/immich/releases/latest/download/example.env

nano .env and change the upload location if needed (by default it will be in the ‘immich’ directory we’re in) and the timezone.

docker compose up -d

Now it’s running on http://ip:2283

Then to upgrade later on switch to the ‘immich’ directory again, do a docker compose pull and docker compose up -d