在Debian上安装Varnish以后,无法运行在80端口,我琢磨了一会才成功,做法:

1,编辑/etc/default/varnish,修改两处,第一个是

DAEMON_OPTS="-a :6081 \
-T localhost:6082 \
-f /etc/varnish/default.vcl \
-S /etc/varnish/secret \
-s malloc,128m"

把6081改为80,第二个是增加一行:

VARNISH_LISTEN_PORT=80

2,首先创建一个目录

mkdir /etc/systemd/system/varnish.service.d

然后编辑一个文件,如果用vi的话需要先创建

nano /etc/systemd/system/varnish.service.d/customexec.conf

内容:

[Service] ExecStart=
ExecStart=/usr/sbin/varnishd -a :80 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s malloc,128m

 

完成以后重启一下varnish就好了

/etc/init.d/varnish restart

 

后续补充(2016.08.14):

今天新装了个节点,经上述步骤以后,证实……无法监听80端口……

好吧,最终解决了,下面完整列举一下从安装到修改端口的全部过程:

安装完全用官方的步骤就可以跟上最新版本:

apt-get install apt-transport-https
curl https://repo.varnish-cache.org/GPG-key.txt | apt-key add -
echo "deb https://repo.varnish-cache.org/debian/ jessie varnish-4.1"\
    >> /etc/apt/sources.list.d/varnish-cache.list
apt-get update
apt-get install varnish

修改端口:

修改 /etc/default/varnish 的内容:

DAEMON_OPTS="-a :6081
-T localhost:6082
-f /etc/varnish/default.vcl
-S /etc/varnish/secret
-s malloc,256m"

修改为

DAEMON_OPTS="-a :80
-T localhost:6082
-f /etc/varnish/default.vcl
-S /etc/varnish/secret
-s malloc,256m"

复制命令:

cp /lib/systemd/system/varnish.service /etc/systemd/system/
nano /etc/systemd/system/varnish.service

ExecStart=/usr/sbin/varnishd -a :6081 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s malloc,256m

修改为

ExecStart=/usr/sbin/varnishd -a :80 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -s malloc,256m

最后刷新一下systemd的配置并且重启一下varnish就好了:

systemctl daemon-reload
systemctl restart varnish.service

 

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