改用清华的yum源

CentOS-Base.repo

@@ -0,0 +1,44 @@
+# CentOS-Base.repo
+#
+# The mirror system uses the connecting IP address of the client and the
+# update status of each mirror to pick mirrors that are updated to and
+# geographically close to the client.  You should use this for CentOS updates
+# unless you are manually picking other mirrors.
+#
+# If the mirrorlist= does not work for you, as a fall back you can try the 
+# remarked out baseurl= line instead.
+#
+#
+
+[base]
+name=CentOS-7 - Base
+#mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=os&infra=$infra
+baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/7/os/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
+
+#released updates 
+[updates]
+name=CentOS-7 - Updates
+#mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=updates&infra=$infra
+baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/7/updates/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
+
+#additional packages that may be useful
+[extras]
+name=CentOS-7 - Extras
+#mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=extras&infra=$infra
+baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/7/extras/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
+
+#additional packages that extend functionality of existing packages
+[centosplus]
+name=CentOS-7 - Plus
+#mirrorlist=http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=centosplus&infra=$infra
+baseurl=https://mirrors.tuna.tsinghua.edu.cn/centos/7/centosplus/$basearch/
+gpgcheck=1
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
+

Dockerfile

@@ -1,11 +1,14 @@
 FROM centos:7
 COPY rpm_upload_tools.py /root/rpm_upload_tools.py
 COPY file_upload_tools.py /root/file_upload_tools.py
-COPY repo.internal.geedge.net.repo /etc/yum.repos.d/repo.internal.geedge.net.repo
+COPY repo.internal.geedge.net.repo /tmp/repo.internal.geedge.net.repo
+COPY CentOS-Base.repo /tmp/CentOS-Base.repo
 COPY netrc.conf /root/.netrc
 COPY cmake /tmp/build_cmake
 
-RUN yum install -y gcc gcc-c++ make libpcap-devel epel-release patch wget socat automake autoconf libtool rpm-build git && \
+RUN rm -rf /etc/yum.repos.d/* && \
+    cp /tmp/*.repo /etc/yum.repos.d/ && \
+    yum install -y gcc gcc-c++ make libpcap-devel epel-release patch wget socat automake autoconf libtool rpm-build git && \
     wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo && \
     cd /tmp/build_cmake && \
     tar xf cmake-3.12.4-Linux-x86_64.tar.gz && \