node-red-manager

# Node-RED Manager ## Setup 1. Copy `.env.example` to `.env`. 2. Set `NODE_RED_URL`, `NODE_RED_USERNAME`, and `NODE_RED_PASSWORD` in `.env`. 3. The script automatically handles dependencies on first run. ## Infrastructure - **Stack Location**: `deployments/node-red` - **Data Volume**: `deployments/node-red/data` - **Docker Service**: `mema-node-red` - **URL**: `https://flow.glassgallery.my.id` ## Usage ### Flow Management ```bash # List all flows scripts/nr list-flows # Get specific flow by ID scripts/nr get-flow <flow-id> # Deploy flows from file scripts/nr deploy --file assets/flows/watchdog.json # Update specific flow scripts/nr update-flow <flow-id> --file updated-flow.json # Delete flow scripts/nr delete-flow <flow-id> # Get flow runtime state scripts/nr get-flow-state # Set flow runtime state scripts/nr set-flow-state --file state.json ``` ### Backup & Restore ```bash # Backup all flows to file scripts/nr backup scripts/nr backup --output my-backup.json # Restore flows from backup scripts/nr restore node-red-backup-20260210_120000.json ``` ### Node Management ```bash # List installed nodes scripts/nr list-nodes # Install node module scripts/nr install-node node-red-contrib-http-request # Get node information scripts/nr get-node node-red-contrib-http-request # Enable/disable node scripts/nr enable-node node-red-contrib-http-request scripts/nr disable-node node-red-contrib-http-request # Remove node scripts/nr remove-node node-red-contrib-http-request ``` ### Runtime Information ```bash # Get runtime settings scripts/nr get-settings # Get runtime diagnostics scripts/nr get-diagnostics ``` ### Context Management ```bash # Get context value scripts/nr get-context flow my-key scripts/nr get-context global shared-data # Set context value scripts/nr set-context flow my-key '"value"' scripts/nr set-context global counter '42' scripts/nr set-context global config '{"key": "value"}' ``` ## Docker Operations ```bash # Restart Node-RED cd deployments/node-red && docker compose restart # View logs docker logs mema-node-red --tail 100 # Follow logs docker logs -f mema-node-red ``` ## Environment Variables - `NODE_RED_URL`: Node-RED API endpoint (default: `http://localhost:1880`) - `NODE_RED_USERNAME`: Admin username - `NODE_RED_PASSWORD`: Admin password Legacy variable names (`NR_URL`, `NR_USER`, `NR_PASS`) are supported for backward compatibility. ## API Reference See `references/admin-api.md` for complete Admin API endpoint documentation.