1. server_name Has No Effect
Symptom: Nginx reverse-proxies two applications, and the configuration details are as follows. It turned out that requests to b.chenshaowen.com and a.chenshaowen.com both returned responses from service A.
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| server {
listen 80;
server_name a.chenshaowen.com;
location / {
proxy_pass http://A;
}
}
server {
listen 8080;
server_name b.chenshaowen.com;
location / {
proxy_pass http://B;
}
}
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Cause: when none of the server rules match, Nginx falls back to the first server block.
Solution: add a server block at the very top.
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| server {
listen 80;
server_name XX.chenshaowen.com;
return 404;
}
# 其他 server
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2. Adding Password Authentication to Nginx
1.Install the password generation tool
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| yum install httpd-tools
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2.Generate the account and password
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| htpasswd -bc /your/password/file/path username password
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3.Nginx configuration
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| location / {
auth_basic "input password";
auth_basic_user_file /your/password/file/path;
...
}
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4.Restart the Nginx service
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| nginx -s reload
```
On the next visit, Nginx pops up a small dialog asking for the password. Log in with username:password.
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