I want to deploy a containers ecosystem to deploy a website and many services. I will host them on my own server.
Therefore I am trying to get a fully closed firewall inside each container to keep them from accessing neither the host nor each other.
I tried to configure it with UFW. The ports are still open and no filtering is done.
Is it the recommended approach? Is it possible to add a firewall to an OCI rootless podman container?
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