155 lines
2.9 KiB
Markdown
155 lines
2.9 KiB
Markdown
# 编译安装nginx
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> wandoubaba / 2023-07-21
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## 系统环境
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以Debian11为例
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## 下载源码
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以1.24.0版本为例，下载nginx：
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```sh
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wget https://nginx.org/download/nginx-1.24.0.tar.gz
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```
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如果提示`wget: command not found`就先安装wget，执行`sudo apt-get install wget`就行。
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解压：
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```sh
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tar zxvf nginx-1.24.0.tar.gz
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```
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## 安装依赖
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```sh
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sudo apt-get install libgd-dev build-essential zlib1g-dev libpcre3-dev libssl-dev lsb-release
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```
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## 创建www用户和组
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查看www用户是否存在
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```sh
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id www
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```
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创建www分组和www用户，并且不允许登录系统
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```sh
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groupadd www
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useradd -g www -s /sbin/nologin www
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```
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再查看www用户
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```sh
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id www
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```
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## 编译安装
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```sh
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cd nginx-1.24.0
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```
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带参数执行编译
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```sh
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./configure --user=www --group=www \
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--with-http_ssl_module \
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--with-http_v2_module \
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--with-http_realip_module \
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--with-http_image_filter_module \
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--with-http_addition_module \
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--with-http_stub_status_module \
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--with-stream \
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--with-stream_ssl_module \
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--with-stream_ssl_preread_module \
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--with-http_gzip_static_module \
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--with-http_gunzip_module \
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--with-http_sub_module \
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--with-http_flv_module \
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--with-http_mp4_module \
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--with-http_dav_module \
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--with-openssl-opt=-g \
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--with-pcre-opt=-g \
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--with-pcre
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```
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安装：
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```sh
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make
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sudo make install
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```
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经过以上步骤，nginx已经被安装到`/usr/local/nginx`目录下，程序文件位于`/usr/local/nginx/sbin/nginx`。
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## 启动服务
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可以先把nginx程序路径写到系统环境中（可以把这条命令加到`~/.bashrc`文件中）
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```sh
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export PATH=/usr/local/nginx/sbin/:$PATH
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```
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执行直接执行`nginx`即可启动服务。
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在浏览器访问`http://ip`（把IP换成你的nginx主机地址），如果防火墙和安全组都放行了80端口，我们现在应该能看到`Welcome to nginx`页面了。
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用下面的命令可以控制服务的启停：
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```sh
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## 重启服务
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nginx -s reopen
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## 停止服务
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nginx -s stop
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nginx -s quit
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## 重载配置
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nginx -s reload
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```
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## 注册系统服务
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注意：操作系统不同，下面的方法可能不一样。
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创建`/etc/systemd/system/nginx.service`文件：
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```ini
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[Unit]
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Description=Nginx Service
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After=syslog.target network.target
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[Service]
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Type=forking
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PIDFile=/usr/local/nginx/logs/nginx.pid
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ExecStartPre=/usr/local/nginx/sbin/nginx -t
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ExecStart=/usr/local/nginx/sbin/nginx
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ExecReload=/usr/local/nginx/sbin/nginx -s reload
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ExecStop=/usr/local/nginx/sbin/nginx -s stop
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PrivateTmp=true
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[Install]
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WantedBy=multi-user.target
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```
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执行下面的命令使服务生效并实现随系统启动：
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```sh
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sudo systemctl daemon-reload
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sudo systemctl enable nginx
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```
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用下面的命令控制服务：
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```sh
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sudo systemctl start nginx
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sudo systemctl restart nginx
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sudo systemctl stop nginx
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sudo systemctl reload nginx
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sudo systemctl status nginx
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```
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