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Late Night Linux – Episode 207
Late Night Linux
Docker and UFW Interactions?
I was surprised to discover Docker's unexpected interaction with UFW and IP tables based firewalls. CRD X also got in touch regarding firewalls and containers. I recently wrote a post about this issue with some possible solutions. The TLDR is that you can still use UFW, but you also need to tell Docker to bind to the local interface. So it stops exposing your containers to the world.
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