add curl

[prigornitskiy]

Add curl to image for health checks

[cshum]

Adding curl for a healthcheck in the Docker Compose configuration is unnecessary in this case.

The service is already managed by Docker, which handles the container lifecycle and will automatically restart the service if it fails. The curl healthcheck doesn't provide additional meaningful context—if the service is down, Docker will take action regardless.

[prigornitskiy]

Sometimes service stop respond without any reason by http. I talk about v1.4.17.

[adechassey]

Adding curl for a healthcheck in the Docker Compose configuration is unnecessary in this case.

The service is already managed by Docker, which handles the container lifecycle and will automatically restart the service if it fails. The curl healthcheck doesn't provide additional meaningful context—if the service is down, Docker will take action regardless.

Hey Adrian,
Thanks for this amazing lib.
I do not totally agree here as having a proper healthcheck would allow to mark the docker service as "healthy" and listen for this event from other services (e.g. : make sure service A started successfully before starting service B).
Would you reconsider adding curl ?
Cheers,
Antoine

[cshum]

Hi @prigornitskiy @adechassey, lets add the curl into the Dockerfile as it would come handy.
But imo no need adding it for a simple docker compose example.

[prigornitskiy]

@cshum ready!