gpg: keyserver receive failed: No route to host

Asked Nov 13 '20 at 09:39

Active Nov 13 '20 at 10:09

Viewed 773 times

I'm trying to build a docker image and running the following commands before "apt update" command in my Dockerfile

RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 9D6D8F6BC857C906
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys AA8E81B4331F7F50
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 8B48AD6246925553
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys CBF8D6FD518E17E1

But, getting this gpg error:

keyserver failed: No route to host

and also getting this warning:

apt-key output should not be parsed (stdout is not a terminal)

edited Nov 13 '20 at 10:09

SiHa

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asked Nov 13 '20 at 09:39

Vineet Aggarwal

1

Try `docker build --network bridge`. Ref: https://docs.docker.com/network/bridge/ – Attila Viniczai Nov 13 '20 at 09:42
You can ignore the apt warning - you're not parsing the output. – SiHa Nov 13 '20 at 10:07
@Attila Viniczai, Got it resolved,, we need to run above commands only once and after that we can comment it out. No need to execute every time when building a docker image. – Vineet Aggarwal Nov 13 '20 at 10:55

gpg: keyserver receive failed: No route to host

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