Announcement: Nornir joins the family

Nornir has found a long-term home at OpsMill.

Nornir is one of the most trusted automation frameworks in networking. It's staying open source, community-led, and free to use. OpsMill is here to steward it, fund it, and keep it healthy for the people who depend on it every day.

Still open source

Nornir keeps its license, its repos, and its independence. Nothing about how you use it today changes.

Still community-led

The roadmap stays in the open. OpsMill adds resources.

Now better funded

Engineering time, infrastructure, and release support behind a project the community built.

Our commitments to the community

Stewardship means a few promises we intend to keep.

01

Nornir stays open source

Same license, same public repositories.

02

A committed home for maintenance

OpsMill is committing engineering time to maintain Nornir and support the community that has carried it.

03

Keep using Nornir on its own

Infrahub is an option that fits naturally, never a requirement.

04

Investment, in the open

Better release cadence, and infrastructure support, with progress visible to the whole community.

EXECUTE FROM INTENT

Nornir and Infrahub sit in different parts of the NAF Framework.

Infrahub manages the infrastructure intent data, which defines what the network should be. Nornir handles the Executor, the engine that deploys those changes to the network.

Intent: Infrahub
Executor: Nornir
The rest of the framework, unchanged
Presentation
Dashboards · CLI · API Gateway · ChatOps
Observability
Observed State · Data Normalization
Observed Logic & Analytics
Orchestration
Events
Workflows
Rollback
Scheduling
Infrahub
Intent
Intended State (SoT)
Intended Logic & Validation
Collector
Read Operations
▲ Read from infrastructure
Nornir
Executor
Write Operations · Idempotent · Dry-Run
▼ Deploy to infrastructure
Infrastructure
Routers · Switches · Firewalls · Load Balancers · SD-WAN · Cloud Fabric · Compute · DPU
Two jobs, one workflow

From definition to deployment

Infrahub · Intent

Knows what should be true

Infrahub is the intent engine. It models the network, versions every change, and validates intent before anything ships to a device.

Nornir · Executor

Makes it happen

Nornir is the execution engine. It writes changes to thousands of devices in parallel, in plain Python, across every vendor in your estate.

Frequently asked questions

Nornir joins OpsMill: your questions, answered.

Here are direct answers to what the community and our users are asking. If your question is not here, ask us using the 'give us feedback' button or through any of the listed channels.

Yes

Nornir stays open source under the same Apache 2 license it has today. The code stays in its public repositories, and anyone who uses Nornir today can keep using it the exact same way, for free, forever.

Yes

Your plugins, installs, scripts, pipelines, all of it keeps working. There is no migration, no account to create, no new dependency. Nothing about how you install or run Nornir changes on day one.

They sit in different parts of the network automation stack and do different jobs. Infrahub manages the infrastructure intent data – defines what the network should be. Nornir is the execution engine, it deploys those changes to the network.

If you’ve already standardized on Nornir, this is good news. A framework you already rely on now has funding, engineering support, and a company committed to its long-term health. You can use Nornir entirely on its own, with whatever data sources and tools you already have. There is no requirement to adopt Infrahub, and there never will be.

If you are already using Infrahub, there’s a Nornir plugin you can use.

Existing Nornir community channels will stay active, and that’s where you’ll hear more updates from us regarding our investments and support.

GitHub, Discord and the Network to Code #nornir Slack Channel

A complete network automation practice needs a trustworthy source of truth and a reliable way to act on it. With Infrahub and Nornir, OpsMill can support both ends of that workflow. For teams building a modern automation stack, this means fewer moving parts to stitch together and a clearer path from intent to execution.

Built by the community. Backed for the long run.

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