-
-RUN sed -i 's/enabled=1/enabled=0/' /etc/yum/pluginconf.d/fastestmirror.conf
-RUN sed -i 's|#baseurl=http://mirror.centos.org/centos|baseurl=http://mirrors.ocf.berkeley.edu/centos|' /etc/yum.repos.d/*.repo
-RUN yum update -y
-
-RUN yum install -y wget unzip socat java-1.8.0-openjdk-headless
-RUN sed -i 's|#networkaddress.cache.ttl=-1|networkaddress.cache.ttl=10|' /usr/lib/jvm/jre/lib/security/java.security