![]() Just keep the communication between app and db internal in your custom bridge network. A lightweight customized WireGuard server ( docker-mac-net-connect ) runs on your macOS host and creates a virtual network interface ( utun ) that acts as the. If the app needs to communicate with a db you don't need to expose the port of the db and you don't have to map it on localhost as explained already above. ![]() ![]() In most cases the application its port is mapped (example: -p 80:80) so localhost:80 is mapped on container:80 and you can access the app from on your localhost. If the container port is exposed in the Dockerfile you don't need to map it on your host and you can keep all your communication internal inside your custom docker bridge network. 'netdata' Maybe I am missing something, but I can only see CPU, Mem, and disk for the docker instances in NetData 'cAdvisor' I've loaded it and I cannot see where I can configure it to track this metric. In the example above you can connect to your database from inside your application by using my-database:port. 'docker stats' which is great as long as the container is using bridge network which means I cannot track important containers. $ docker run -network=my-network -name my-database. $ docker run -network=my-network -name my-app. Rationale: Docker connects virtual interfaces created in bridge mode to a common. You can create a custom bridge network (default is bridge) like this:Įvery container deployed inside this network can communicate with each other by using the container name. Instead you should use Dockers user-defined networks for container networking. I start to get a REALLY tired of having to completely remove Docker Desktop for Mac every time Kubernetes is forever stuck at 'Starting'. Docker snating the source IP is masking that. The most simple and most elegant solution is to use docker named bridge network. This is just a docker bridge network, but I need to identify the incoming traffic by its source IP.
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