Fix centos

Author: mustard-mh

centos7-devtoolset8-arm64/Dockerfile

@@ -1,5 +1,11 @@
 FROM arm64v8/centos:centos7
 
+RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*.repo && \
+    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*.repo
+
+RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-SCLo-scl*.repo && \
+    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-SCLo-scl*.repo
+
 ARG INSTALL_PKGS="devtoolset-8-gcc \
     devtoolset-8-gcc-c++ \
     devtoolset-8-gcc-gfortran \

centos7-devtoolset8-x64/Dockerfile

@@ -2,6 +2,9 @@ ARG REPO=centos
 ARG TAG=7
 FROM ${REPO}:${TAG}
 
+RUN sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum.repos.d/CentOS-*.repo && \
+    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/CentOS-*.repo
+
 ARG INSTALL_PKGS="devtoolset-8-gcc \
     devtoolset-8-gcc-c++ \
     devtoolset-8-gcc-gfortran \