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docs/integration: Node-RED required modules should be saved under /data #3623

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Jan 19, 2024
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docs/integration: Node-RED required modules should be saved under /data #3623

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6 changes: 4 additions & 2 deletions website/docs/integrations/Node-RED.md
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Expand Up @@ -82,7 +82,8 @@ The flow names are "Car Dashboard" and "Notifications".
After bringing up the Node-RED container the first time, save the following shell script to a file (e.g. named _add-nr-modules.sh_, then run `bash ./add-nr-modules.sh`) to install modules required for the example flows:
```bash title="add-nr-modules.sh"
:
#!/bin/sh
MODULES="node-red-contrib-calc
node-red-contrib-simpletime
node-red-dashboard
Expand All @@ -92,11 +93,12 @@ node-red-node-ui-table"
set -x
for MODULE in $MODULES
do
docker compose exec -T node-red npm install --no-audit --no-update-notifier --no-fund --save --save-prefix=~ --production $MODULE
docker compose exec -T node-red npm install --no-audit --no-update-notifier --no-fund --save --prefix=/data --production $MODULE
done
docker compose stop node-red
docker compose start node-red
```
Note that if your function nodes need additional NPM packages, you can add those into 'MODULES'. You can import those in the function node 'Setup' page, like add module 'linq-js' and import it as variable 'Enumerable'.

## Import Flows

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