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The Domain Name System (DNS) is a hierarchical naming system built on a distributed database for computers, services, or any resource connected to the Internet or a private network.

2 votes

Trick a docker containers DNS to resolve a different url

Is this what you are trying to do? $ docker run --add-host foo:127.0.0.42 alpine ping foo -c 3 PING foo (127.0.0.42): 56 data bytes 64 bytes from 127.0.0.42: seq=0 ttl=64 time=0.045 ms 64 bytes from 1 …
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