安装
rpm --nosignature -i https://repo.varnish-cache.org/redhat/varnish-4.0.el6.rpm rpm --nosignature -i http://ftp-hk.tmapy.cz/fedora/epel/6/x86_64/jemalloc-3.6.0-1.el6.x86_64.rpm yum install varnish
没有研究过，待添加。