Ubuntu 22.* LTS版本默认ubuntu apt源是1.18.0版本。
apt-cache policy nginx 查看可安装版本
root@server73:~# apt-cache policy nginx nginx: Installed: (none) Candidate: 1.18.0-6ubuntu14.6 Version table: 1.18.0-6ubuntu14.6 500 500 https://mirrors.aliyun.com/ubuntu jammy-security/main amd64 Packages 500 https://mirrors.aliyun.com/ubuntu jammy-updates/main amd64 Packages 1.18.0-6ubuntu14 500 500 https://mirrors.aliyun.com/ubuntu jammy/main amd64 Packages
支持stream模块的nginx版本从19版本开始。
导入GPG密钥,并添加nginx apt源(对于Ubuntu 20.04及更高版本):
sudo wget https://nginx.org/keys/nginx_signing.key sudo apt-key add nginx_signing.key echo "deb http://nginx.org/packages/ubuntu `lsb_release -cs` nginx" | sudo tee /etc/apt/sources.list.d/nginx.list echo "deb-src http://nginx.org/packages/ubuntu `lsb_release -cs` nginx" | sudo tee -a /etc/apt/sources.list.d/nginx.list
apt update后重新查看可安装版本:
root@server73:~# apt-cache policy nginx nginx: Installed: (none) Candidate: 1.28.0-1~jammy Version table: 1.28.0-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.26.3-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.26.2-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.26.1-2~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.26.1-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.26.0-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.24.0-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.22.1-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.22.0-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.20.2-1~jammy 500 500 http://nginx.org/packages/ubuntu jammy/nginx amd64 Packages 1.18.0-6ubuntu14.6 500 500 https://mirrors.aliyun.com/ubuntu jammy-security/main amd64 Packages 500 https://mirrors.aliyun.com/ubuntu jammy-updates/main amd64 Packages 1.18.0-6ubuntu14 500 500 https://mirrors.aliyun.com/ubuntu jammy/main amd64 Packages
选择上述列表中的1.26.3-1~jammy版本进行安装:
root@server73:~# apt install nginx=1.26.3-1~jammy -y Reading package lists... Done Building dependency tree... Done Reading state information... Done The following NEW packages will be installed: nginx 0 upgraded, 1 newly installed, 0 to remove and 6 not upgraded. Need to get 1,143 kB of archives. After this operation, 3,697 kB of additional disk space will be used. Get:1 http://nginx.org/packages/ubuntu jammy/nginx amd64 nginx amd64 1.26.3-1~jammy [1,143 kB] Fetched 1,143 kB in 2s (486 kB/s) Selecting previously unselected package nginx. (Reading database ... 142919 files and directories currently installed.) Preparing to unpack .../nginx_1.26.3-1~jammy_amd64.deb ... ----------------------------------------------------------------------
安装成功。
配置TCP代理后reload,完成:
stream { upstream redis_backend { server 127.0.0.1:6379; # 后端Redis服务器地址和端口 } server { listen 8080; # 监听端口 proxy_pass redis_backend; # 代理到上游定义的backend proxy_connect_timeout 1s; # 连接超时设置 proxy_timeout 3s; # 请求超时设置 proxy_responses 1; # 只转发第一个响应 } }
负载:
upstream redis_backend { server 127.0.0.1:6379 weight=1; # 带权重的服务器列表,支持更多选项如max_fails等 }
注意:本文归作者所有,未经作者允许,不得转载