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Posts in 2020

  • Docker container to connect localhost of host

    March 12, 2020 in Docker

    Inside Docker container, want to connect service on localhost of host machine. There is a magic hostname host.docker.internal can be used inside Docker container to reach localhost of host machine.

    Problem I have redis running in localhost, when I run a docker VM, I want to connect redis from inside of Docker VM, so I do not need docker-compose for another redis VM. Solution Docker for Mac: use host.docker.internal For Docker on Mac, there is a …

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