[ADD] Docker healthcheck

[alx-xlx]

Please add docker healthcheck

[ShreyasZare]

Thanks for the post. You can add health check for docker using the docker compose file as shown below:

healthcheck:
  test: ["CMD", "dig", "+short", "+norecurse", "+retry=0", "@127.0.0.1", "localhost"]

I will get the docker compose template updated to add a couple of example health checks.