1. 环境安装
(1)nodejs
(2)node-red
(3)pm2(开机自启动需要)
前面3个的安装请自行百度或参考博客
Centos7下实现Node-RED开机自启动、启用登录功能_小捣蛋1124的博客-CSDN博客
(4)nginx
yum install -y nginx
(5)密码生成工具
yum install -y httpd-tools
2. 配置
(1)修改settings.js的根路径
- 文件路径:当前用户目录下.node-red/settings.js,
????????例如/root/.node-red/settings.js
????????httpAdminRoot: '/node-red'
说明:重启后访问路径就为:http://127.0.0.1:1880/node-red
(2)nginx配置
location /node-red {
proxy_pass http://127.0.0.1:1880;
? ? #auth_basic "Please input username and password"; ?
? ? #auth_basic_user_file /etc/nginx/conf.d/noderedpwd;?
? ? autoindex on;
? ? autoindex_exact_size on;
? ? autoindex_localtime on;
}
location /node-red/comms {
? ? proxy_pass http://127.0.0.1:1880;
? ? proxy_read_timeout 300s;
? ? proxy_set_header Host $host;
? ? proxy_set_header X-Real-IP $remote_addr;
? ? proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
? ? proxy_http_version 1.1;
? ? proxy_set_header Upgrade $http_upgrade; ? ? ? ? ? ??
? ? proxy_set_header Connection "upgrade";
}
说明: /node-red/comms:代理的是ws /node-red:代理的是http
(3)如果需要启用密码配置
htpasswd -c -d /etc/nginx/conf.d/noderedpwd admin
或
htpasswd -bdc /etc/nginx/conf.d/noderedpwd admin 123456
- 打开auth_basic和auth_basic_user_file的配置,密码文件路径要对应上
admin:uzpZjljZuNBfI
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