Nginx 服务器上的 Magento 2 Varnish

Question

Have installed Varnish cache successfuly but now when I try to use: systemctl status varnish - it's giving me an error Could not get socket :80: Address already in use.

I have checked the sockets by using netstat -plntu and it seems like that this is the problem:

206.189.99.109:80 0.0.0.0:* LISTEN 31889/nginx: master

10.18.0.8:8080 0.0.0.0:* LISTEN 31889/nginx: master

206.189.99.109:8080 0.0.0.0:* LISTEN 31889/nginx: master

one of the Nginx: master is running under port 80 I have tried to change the port in nginx config files but nothing.

How or where can I change this port to 80?

Answer 1

In nginx , you have to change to port in the config file that holds your vhost config.

Usualy listen 80 is somewhere in that file. Replace it with listen 8080 .

For varnish , the listen port is part of the systemd config file. By default it is hosted in /lib/systemd/system/varnish.service , but it should be copied to /etc/systemd/system/varnish.service .

In the varnish.service file you'll find something like -a :6081 , which should be replaced by -a :80 .

After you've made the changes to the varnish.service file, you need to reload the systemd daemon by running sudo systemctl daemon-reload .

And finally, it's a matter of restarting nginx & varnish using the restart commands that systemd offers.

Here's the all-in-one command that does all this for you:

sudo sed -i 's/80/8080/' /etc/nginx/sites-enabled/default
sudo cp -f /lib/systemd/system/varnish.service /etc/systemd/system/varnish.service
sudo sed -i 's/-a :6081/-a :80/' /etc/systemd/system/varnish.service
sudo systemctl daemon-reload
sudo systemctl restart nginx
sudo systemctl restart varnish

These are my assumptions about these commands:

• Your nginx vhost conf file is /etc/nginx/sites-enabled/default
• Your varnish is in its out-of-the-box config, and still listens on port 6081