Hi I have a requirement in which i need to have multiple instances of node red on same machine with different port numbers, different flows. For the same user based on the role defined - flows and palette controls will be displayed. Please clarify

SUCCESS! using cmd shell and "MKLINK" command. I used /d SYMBOLIC LINK, According to Microsoft, the difference between Symbolic Links and Junctions is that Junctions are limited to folders and Symbolic Links can be folders or files. They both can be deleted by the delete key or through windows fil…

thanks, will NSSM impose security risks ?

In what way? All it does is wrap a non service application into a service. If necessary, set the "logon" properties in NSSM to a limited account, then node-red will run under that context. I see no differences to running from a command line in that regard.

Hi, could you please explain how to set NSSM to run two separate instances at boot in windows 10? I've tryed several ways without success. Till last week I just run node-red at boot with NSSM without problem, now I need to run a different node-red instance on the port 1881. By the command line it…

If you launch each instance with a different workspace using -u path you don't need to pass the port as parameter. Just set the uiPort in each settings.js directly, and remove process.env.PORT, otherwise this will take precedence. I use NSSM for our Windows machines for exactly that and it works l…

FWIW, I run multiple instances on Node-RED on a number of Linux servers, and in each case, I run the different instances under distinct userids and run Node-RED under that userid, and of course, instantiated from separate .node-red root directories each with their own settings.js file and port, of c…

Should perhaps be an FAQ. How can I run multiple instances of Node-RED on the same server device? Use the command line settings to point to a different userDir folder. node-red -u /data/userDirectory That lets you use different flows and configuration settings but only allows a single version o…

I'd probably think of that as a way of hiding the dirty little secrets of my Node.js apps rather than another way of running the instances. :slight_smile: Had you mentioned using Phusion Passenger or IISnode I might have agreed though since I think that they can both actually start up a node.js app…

Node-RED multiple instances cont. I was wondering I do not want to have to update all of these instances of Node-RED with each upgrade on any random node update. I need to install all of the extra nodes on my first instance. How could I get the same install to run different programs with the same …

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Node red multiple instances

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shrickus 9 March 2020 21:35 15

Or
4. use nginx as a forward proxy to multiple instances running on separate ports...

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Node red multiple instances

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