vhost（虚拟主机）

nginx 中每个 server {} 块就是一个虚拟主机（vhost，Virtual Host），同一台服务器上可以配置多个 server {} 块，让 nginx 同时托管多个网站或服务。

nginx 收到请求后，依次匹配 listen（端口/IP）和 server_name（域名），找到对应的 server {} 块处理请求。如果没有匹配项，则使用第一个定义的 server 或标记了 default_server 的块。

基于域名（最常用）

server {
    listen 80;
    server_name example.com;
    root /var/www/example;
}

server {
    listen 80;
    server_name another.com;
    root /var/www/another;
}

基于端口

server {
    listen 8080;
    server_name localhost;
}

server {
    listen 9090;
    server_name localhost;
}

基于 IP

server {
    listen 192.168.1.1:80;
}

server {
    listen 192.168.1.2:80;
}

nginx basic, command

# Do not run, just test the configuration file.
sudo nginx -t

nginx -s signal

# stop — fast shutdown
# quit — graceful shutdown
# reload — reloading the configuration file
# reopen — reopening the log files

almalinux install nginx

sudo dnf update -y
sudo dnf install nginx -y
sudo systemctl enable --now  nginx

# install

# nerdctl
nerdctl run -d \
--name nginx \
--restart=always \
-p 80:80 \
-p 443:443 \
-v nginx-config:/etc/nginx \
-v nginx-www:/var/www \
-v /etc/letsencrypt:/etc/letsencrypt \
-v /etc/localtime:/etc/localtime:ro \
nginx:1.29.1

# docker
docker run -d \
--name nginx \
--restart=always \
-p 80:80 \
-p 443:443 \
-v nginx-config:/etc/nginx \
-v nginx-www:/var/www \
-v /etc/letsencrypt:/etc/letsencrypt \
-v /etc/localtime:/etc/localtime:ro \
nginx:1.27.2

docker run -d \
--name nginx \
--restart=always \
-p 80:80 \
-p 443:443 \
-v nginx-config:/etc/nginx \
-v nginx-www:/var/www \
-v /etc/localtime:/etc/localtime:ro \
nginx:1.27.2

# podman
podman run -d \
--name nginx \
-p 80:80 \
-p 443:443 \
-p 1022:1022 \
-v nginx-config:/etc/nginx \
-v nginx-www:/var/www \
-v nginx-cert:/etc/letsencrypt \
-v /etc/localtime:/etc/localtime:ro \
nginx:1.27.2

# nginx config text
docker run --name nginx-config-test --rm -t -a stdout -v nginx-conf:/etc/nginx:ro nginx nginx -c /etc/nginx/nginx.conf -t

# archlinux, mainline branch: new features, updates, bugfixes
sudo pacman -S nginx-mainline

# start
sudo systemctl enable --now nginx

# restart
kill -HUP pid

#stop
kill -s QUIT 1628

文件下载

server {
        listen 8088;
        location /download/images {
                alias /home/net-files/images; # 我在这个路径下放了一张图片: fei_ji.jpg
        }
}

下载

curl "http://my_ip_address:8088/download/images/fei_ji.jpg" > test.jpg

———————————————— 版权声明: 本文为CSDN博主「tomeasure」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。 原文链接: https://blog.csdn.net/qq_29695701/article/details/86491331