Hi Team wave Is it possible to have a custom docker image in

Question

Hi Team wave Is it possible to have a custom docker image in your local file system be referenced by the docker container infrastructure block when building a deployment or am I required to have my custom docker image on Docker Hub Docker Registry and access it through those systems

Anna Geller · Answer

yes it is you would need to set the image pull policy to Never then Prefect will only look for images available locally

Dalin Stone · Answer

You re the best Anna clinking glasses

Dalin Stone · Answer

< Anna Geller> How can I pass the p host port container port option to the docker infrastructure block to properly map ports When I try to connect to a external remote mysql server instance from my code I receive error 2002 can t connect to mysql server my server 115 when running the deployment I think this is because my container doesn t have the properly mapped ports to connect to an external remote mysql server None of the documentation mentions how to pass the p port argument

Anna Geller · Answer

what s your setup are you on Prefect Cloud or self hosting if you re self hosting or just exploring things locally with docker check out this docker compose setup <https discourse prefect io t running prefect 2 with docker compose 1516>

Dalin Stone · Answer

< Anna Geller> We are using Prefect Cloud is it possible to pass that p in the docker container infrastructure block or is there another way we could map ports for the container

Dalin Stone · Answer

This works great thank you Anna clinking glasses