docker run -v & .dockerignore trying to ignore folder

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docker run -v & .dockerignore trying to ignore folder



I have a sub folder MyFolder that I add/is added with docker run -v pwd:imagefolder.


MyFolder


docker run -v pwd:imagefolder


project
- MyFolder/WithSomeFiles
- Dockerfile



So in project folder I do docker run -v (pwd):project this is adding the current folder incl. MyFolder.


project


docker run -v (pwd):project



Is it possible to ignore MyFolder when using docker run -v?


MyFolder


docker run -v



I have tried to add the folder name to .dockerignore, but it looks like that is only for Dockerfile.


.dockerignore





@SergioTulentsev Sorry I don't understand what you mean? Clearly I did not discribe the problem good enough.
– Chris G.
21 hours ago






Yes, add a bit more details.
– Sergio Tulentsev
21 hours ago





Thanks How about now, is it more clear?
– Chris G.
21 hours ago





Yep, this is better.
– Sergio Tulentsev
21 hours ago




1 Answer
1



docker run -v causes a host directory to be mounted into a container's filesystem as-is. There's no "copying" and no "ignore" facility. (It doesn't cost extra time or space to have the unwanted directory, but you also can't hide it.)


docker run -v



If this is a problem, you might need to restructure your application to keep its data somewhere other than its own source tree. If you're bind-mounting your application's code into a container you should also consider setting up a docker build pipeline and not bind-mounting your code, which can simplify some complicated bind-mount setups.


docker build






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