From a610ced8e0a09540ee9aac4eea8a72f563792838 Mon Sep 17 00:00:00 2001 From: Peter van Dijk Date: Wed, 16 Dec 2020 15:02:38 +0100 Subject: [PATCH] el6 docker builds: prefer v4 resolution --- builder-support/dockerfiles/Dockerfile.target.centos-6 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/builder-support/dockerfiles/Dockerfile.target.centos-6 b/builder-support/dockerfiles/Dockerfile.target.centos-6 index bae876522e..6fe1373099 100644 --- a/builder-support/dockerfiles/Dockerfile.target.centos-6 +++ b/builder-support/dockerfiles/Dockerfile.target.centos-6 @@ -5,6 +5,12 @@ # Put only the bare minimum of common commands here, without dev tools FROM centos:6 as dist-base COPY /builder-support/dockerfiles/Centos-Base-Vault.repo /etc/yum.repos.d/CentOS-Base.repo +RUN echo precedence ::ffff:0:0/96 100 > /etc/gai.conf +RUN echo precedence ::1/128 50 >> /etc/gai.conf +RUN echo precedence ::/0 40 >> /etc/gai.conf +RUN echo precedence 2002::/16 30 >> /etc/gai.conf +RUN echo precedence ::/96 20 >> /etc/gai.conf + ARG BUILDER_CACHE_BUSTER= RUN which yum RUN touch /var/lib/rpm/* && yum clean all -- 2.47.2