anchor.diff:  
   ADD bundles/* /tmp/
   
  -ADD set_root_pw.sh /set_root_pw.sh
  -ADD run.sh /run.sh
  -RUN chmod +x /run.sh
  -
   RUN rpm -ivh /tmp/epel-release-7-5.noarch.rpm
   RUN yum update -y && \
     yum install -y readline-devel pcre-devel openssl-devel gcc \
     gcc+ gcc-c++ autoconf automake libtool \
  -  bzip2 unzip git vim tmux
  +  bzip2 unzip git vim tmux pwgen openssh-server
   
   ENV AUTHORIZED_KEYS **None**
   ENV OPENRESTY_VERSION 1.7.10.1
  
positive.code:   && ln -sf /usr/local/luarocks/bin/luarocks /usr/local/bin/
  
  RUN rm -rf /tmp/*
  
  WORKDIR ${NGINX_PREFIX}
  
  
negative.code: ENV VAR_PREFIX /var/nginx
  ENV LUAJIT_DIR $OPENRESTY_PREFIX/luajit
  ENV LUAJIT_INCLUDE $LUAJIT_DIR/include/luajit-2.1
  
  # Update ssh keys
  RUN rm -f /etc/ssh/ssh_host_ecdsa_key /etc/ssh/ssh_host_rsa_key /etc/ssh/ssh_host_ed25519_key && \
  