Dan Walsh 5e3424acb2 Check /etc/resolv.conf every time for 127.* content ...

Currently if you start the docker -d on a system with 127.0.0.1 in /etc/resolv.conf
It will set the default dns to 8.8.8.8 8.8.4.4 permanently.

This causes a problem at boot on Fedora machines where NetworkManager has not
populated /etc/resolv.conf before docker gets started.

This fix checks /etc/resolv.conf on every docker run. And only populates
daemon.config.Dns  if the user specified it on the command line.

Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Upstream-commit: 9ced509e6d89d1ab4e0c4b49485be7931b505354
Component: engine

2014-10-07 16:19:02 -04:00

components/engine

Check /etc/resolv.conf every time for 127.* content

2014-10-07 16:19:02 -04:00

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