Node-RED

sudo dnf update -y

sudo dnf install -y epel-release

sudo dnf install -y nodejs npm

 node -v

npm -v

sudo npm install -g --unsafe-perm node-red

sudo dnf remove -y nodejs

curl -fsSL https://rpm.nodesource.com/setup_18.x | sudo bash -

sudo dnf install -y nodejs

node -v

npm -v

sudo npm install -g --unsafe-perm node-red

node-red

nano ~/.node-red/settings.js

uiPort: process.env.PORT || 1880,

uiHost: "0.0.0.0",  // Escucha en todas las interfaces

sudo firewall-cmd --permanent --add-port=1880/tcp

sudo firewall-cmd --reload

node-red

http://10.10.10.147:1880/