VPS Node-RED
Node-RED VPS: visual automation for the Internet of Things
Create and manage IoT and automation flows visually with Node-RED, a powerful flow-based programming tool hosted on your VPS. Node-RED on a VPS provides a reliable web interface for securing and managing various automated processes.
Explore OVHcloud VPS solutions for Node-RED
OVHcloud offers flexible VPS options for hosting Node-RED, whether you’re testing or running live automation flows. Simply pick a suitable plan and start hosting!
Options include the VPS (1–6) range and Linux VPS plans – ideal for Cloud VPS use cases – offering root access, predictable performance, and dedicated resources without the cost of a physical server.
It’s a practical option if you want automation that runs flawlessly in a stable, secure environment.
Key benefits of hosting Node-RED on VPS
Low-latency connectivity
Running Node-RED on your VPS ensures fast, low-latency connections between your flows and devices. With a Cloud VPS, data moves quickly across your server, improving response times for real-time IoT projects. This is especially practical when using APIs, webhooks, or commands that need to run instantly. A well-connected Node-RED VPS helps keep automation responsive and reliable.
Consistent uptime
A VPS offers consistent performance compared to local hardware. By hosting Node-RED on your VPS, you avoid power cuts, unstable networks, and manual restarts. OVHcloud’s uptime-focused infrastructure ensures your flows stay online, keeping your users connected. This feature, combined with a DDoS Protected VPS, gives you a reliable option for automating production and delivering web-based services.
Secure remote access
With a VPS, secure remote access is built in. You can connect via SSH, manage settings, and install updates safely from anywhere. Hosting Node-RED on your VPS keeps your code, flows, and data under your control, rather than exposed on shared, open platforms. Plus, your server is protected right out of the box by OVHcloud’s security features and network-level safeguards.
Why choose OVHcloud for Node-RED hosting?
Scalable resources
Your infrastructure should grow along with your automation projects. OVHcloud VPS lets you scale CPU, RAM, and storage without reworking your setup or redeploying your flows. This flexibility is perfect if you start small and later need more power for advanced Node-RED use cases. A scalable Cloud VPS ensures your server adapts as your usage evolves.
Full Docker support
OVHcloud VPS fully supports Docker, so installing Node-RED via containers is streamlined. With a Docker VPS, you can create, run, and manage Node-RED setups with simple commands or a deployment script. This streamlines the installation process, keeps versions clean, and helps developers set up consistent environments.
Included Anti-DDoS
All OVHcloud VPS plans feature built-in network protection, making it a reliable DDoS Protected VPS by default. This keeps your Node-RED VPS available even during traffic spikes or malicious attacks. Combined with regular backups and strong data protection, OVHcloud provides a trusted hosting option for automation workloads that prioritise stability and user assurance.
How to install Node-RED on a VPS
You can install Node-RED on a VPS in just a few steps, using Docker, a bash script, or native commands. Most developers start by connecting via SSH, updating the operating system, and running the standard Node-RED installation process.
Once installed, you can log in to the web interface, adjust settings, and run flows immediately on your server.
Your questions answered
What is Node-RED used for?
Node-RED is used to create automation flows that connect various devices, APIs, and online services without heavy programming. Users rely on it for IoT integrations, data processing, and event-based workloads. Operating Node-RED on your VPS (Linux, Debian, Ubuntu, etc.) gives you full control and a stable process for both testing and going live.
Is Node-RED secure on a VPS?
In most cases, yes. When properly installed, hosting Node-RED on your VPS is a secure option. A virtual server allows you to manage SSH access, firewall settings, and user permissions directly. With OVHcloud’s DDoS Protected VPS, your flows, code, and users are safeguarded through security and compliance-focused features.
Can I use MQTT with a Node-RED VPS?
Absolutely. Node-RED works seamlessly with MQTT brokers and is ideal for IoT projects. And by hosting on a Cloud VPS, you can ensure low-latency connectivity between devices and your server. This setup is commonly used for sensor data, automation flows, and real-time messaging at scale.
Do I need Docker to run Node-RED on a VPS?
No. You can install Node-RED directly on a Linux VPS using standard commands on Ubuntu or similar systems. A Docker VPS is optional but useful if you want faster setup, simpler updates, and consistent environments across workloads.