Introduction to Node-RED and streaming programming in Yandex IoT Core

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Enter passphrase for key '/Users/<user>/.ssh/id_rsa': 

Last login: Wed Jul 15 08:42:53 2020 from <your host ip>
[<login>@node-red ~]$ 

Node-RED

Node-RED. , — Linux installers for Node-RED . CentOS 8, , RPM:

$ bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/rpm/update-nodejs-and-nodered)

...
  Stop Node-RED                       
  Install Node.js LTS                    Node v10.19.0   Npm 6.13.4
  Install Node-RED core                  1.1.2 
  Add shortcut commands               
  Update systemd script               
  Update public zone firewall rule    

Any errors will be logged to   /var/log/nodered-install.log
All done.
  You can now start Node-RED with the command  node-red-start
  Then point your browser to localhost:1880 or http://{your_pi_ip-address}:1880
...

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$ node-red-start

: Node-RED Ctrl+C.

systemctl:

$ sudo systemctl enable --now nodered.service

http://{ip }:1880 Node-RED.

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