Add archived repositories for CentOS 8

diff --git a/misc/docker/centos-8-amd64/Dockerfile b/misc/docker/centos-8-amd64/Dockerfile
index 3bc5acc393a05f282ce74b02bd15c58528bb678d..4402fd5c7df574b4cb1a956813fd5b883c5f5e86 100644 (file)
--- a/misc/docker/centos-8-amd64/Dockerfile
+++ b/misc/docker/centos-8-amd64/Dockerfile
@@ -1,4 +1,10 @@
 FROM centos:8
+
+# Has to be done for yum to work properly. CentOS 8 is EOL.
+RUN sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d/CentOS-*.repo
+RUN sed -i s/^#.*baseurl=http/baseurl=http/g /etc/yum.repos.d/CentOS-*.repo
+RUN sed -i s/^mirrorlist=http/#mirrorlist=http/g /etc/yum.repos.d/CentOS-*.repo
+
 RUN yum -y upgrade
 RUN yum -y install \
        gcc \