add immich-healthcheck

[nick322]

copy this file (https://github.com/immich-app/immich/blob/main/server/bin/immich-healthcheck)

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[martabal]

I think we don't want to maintain this script, if this is just a copy of the upstream script, just copy it when building the image and add of soft link to /root/usr/local/bin/immich-healthcheck

docker-immich/Dockerfile

Lines 73 to 77 in fc199ad

	echo "**** copy scripts ****" && \
	cd /tmp/immich/docker && \
	cp -r \
	scripts \
	/app/immich/server && \

I can't remember exactly why, but upstream has disabled the healtcheck by default, IMO it should be the same.

[hydazz]

I believe it would just be best to mention a healthcheck can be added to the docker compose and probe /api/server/ping, no modifications to the container itself

[nick322]

Actually, I also created a modified version by copying server/bin/immich-healthcheck and then creating a symlink. Later, I figured that immich-healthcheck probably wouldn't change, so I just copied it directly for use.

I noticed in the source code (https://github.com/immich-app/immich/blob/main/server/Dockerfile) that the healthcheck is enabled by default, but in the docker-compose file (https://github.com/immich-app/immich/blob/main/docker/docker-compose.prod.yml), the healthcheck is disabled by default. That's why I thought of documenting the healthcheck in the README.

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https://ci-tests.imagegenius.io/immich/openvino-v1.124.2-pkg-c8b69308-dev-6875ddb89c8bd6ff538a04983a09ab96bd6ce997-pr-485/shellcheck-result.xml

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