Nephio
What Nephio is
Nephio is an open-source, Kubernetes-based project for intent-driven automation of network functions and supporting infrastructure. Users describe high-level intent, and the system can set up cloud or edge infrastructure, render initial network-function configurations, and deliver them to the appropriate clusters. Kubernetes declarative management and active reconciliation help maintain networks through failures, scaling events, and infrastructure changes. Its framework uses kpt, ConfigSync, and a Configuration-as-Data approach to author, review, publish, clone, and customize configuration packages. Nephio is developing extensible Kubernetes resource models aligned with 3GPP and O-RAN standards. Named cloud integration points include Google Config Connector, AWS Controllers for Kubernetes, and Azure Service Operator. Automation covers Kubernetes primitives and extensions such as multi-network Pods and SR-IOV. The reference architecture separates an orchestration Kubernetes cluster from site clusters where intent is applied. Nephio supports multi-cluster management, GitHub, GitLab, Gitea, Google Cloud Source Repositories, Kubernetes clusters, and GKE.
Who it suits
It is aimed at telcos, cloud providers, and network-function vendors, while enterprises and startups can join the community. It suits teams needing domain automation across Kubernetes-based network environments.
What it does well
- Open-source and free to use
- Intent-driven infrastructure and configuration automation
- Active reconciliation during failures and scaling
- Configuration packages managed with kpt and ConfigSync
- Supports multi-cluster Kubernetes management
What to know first
- Does not provide end-to-end service orchestration
- Does not deliver cloud infrastructure
- Does not deliver network functions
- Requires Kubernetes-based deployment
Limits
Nephio's scope stops at domain automation: it does not deliver end-to-end service orchestration, cloud infrastructure, or network functions.
Getting started
- Open the Nephio website and project documentation
- Prepare an orchestration Kubernetes cluster
- Prepare the site Kubernetes clusters or GKE targets
- Choose a supported Git source for configuration packages
- Use kpt, ConfigSync, and Configuration-as-Data to author packages
- Define intent and deliver configurations to the appropriate clusters
Verdict
Nephio focuses on automating network-function domains through Kubernetes intent, configuration packages, and reconciliation. It is useful when infrastructure and workload configuration must be coordinated across clusters, but broader service orchestration remains outside its scope.
Questions
Is Nephio free?
Yes. Nephio is open source and has a free plan. The community FAQ also says membership has no fee.
Which platforms does it support?
Nephio is listed for API, Linux, and self-hosted environments, with Kubernetes clusters and GKE as deployment targets.
Which Git sources are supported?
Supported sources include GitHub, GitLab, Gitea, and Google Cloud Source Repositories.
What cloud integrations are named?
The project names Google Config Connector, AWS Controllers for Kubernetes, and Azure Service Operator as pluggable integration points.
Does Nephio provide network functions?
No. Its focus is domain automation, and it does not deliver network functions, cloud infrastructure, or end-to-end service orchestration.
Who is behind Nephio?
Nephio describes itself as a Linux Foundation project and says it is part of LF Networking.
Facts from Nephio's own pages
- Additional ecosystem
- The FAQ says ONAP can interface with Nephio through open APIs and that EMCO can integrate with it. · nephio.org, 7 Oct 2026
- Automation
- It lets users express high-level intent and automates infrastructure setup, initial network function configuration, and delivery of configurations to clusters. · nephio.org, 7 Oct 2026
- Automation model
- Its framework uses Kubernetes declarative automation and machine-manipulable configuration, with Kubernetes acting as a control plane at each site. · nephio.org, 7 Oct 2026
- Cloud integrations
- The site names Google Config Connector, AWS Controllers for Kubernetes, and Azure Service Operator as pluggable integration points for cloud automation. · nephio.org, 7 Oct 2026
- Configuration
- Its automation framework uses kpt, ConfigSync, and Configuration-as-Data to author, review, publish, clone, and customize configuration packages. · nephio.org, 7 Oct 2026
- Configuration tools
- The automation framework is built on the open-source projects kpt and ConfigSync and uses a Configuration-as-Data approach. · nephio.org, 7 Oct 2026
- Current release
- The homepage announces that Nephio Release 6 is available and highlights stability, security updates, O-RAN O2 IMS integration, and documentation improvements. · nephio.org, 7 Oct 2026
- Deployment automation
- It can set up cloud and edge infrastructure, render initial network-function configurations, and deliver them to the appropriate clusters. · nephio.org, 7 Oct 2026
- Deployment model
- The reference architecture places the automation framework in a separate orchestration Kubernetes cluster and intent actuation on site clusters. · nephio.org, 7 Oct 2026
- Focus
- Nephio focuses on domain automation and does not deliver end-to-end service orchestration, cloud infrastructure, or network functions. · nephio.org, 7 Oct 2026
- Founded
- 2022 · nephio.org, 28 Sept 2026
- Integrations
- The site names Google Config Connector, AWS Controllers for Kubernetes, and Azure Service Operator as pluggable infrastructure integration examples. · nephio.org, 7 Oct 2026
- Intended users
- The project describes benefits for telcos, cloud providers, and network function vendors, and welcomes enterprises and startups to join. · nephio.org, 7 Oct 2026
- Membership
- The FAQ says there is no membership fee to join the community and that members choose their level of engagement. · nephio.org, 7 Oct 2026
- Project home
- Nephio describes itself as a Linux Foundation project and says it is now part of LF Networking. · nephio.org, 7 Oct 2026
- Purpose
- Nephio is Kubernetes-based, intent-driven automation for network functions and the infrastructure that supports them. · nephio.org, 7 Oct 2026
- Reconciliation
- Nephio uses Kubernetes declarative management and active reconciliation to help keep networks running through failures, scaling events, and infrastructure changes. · nephio.org, 7 Oct 2026
- Scope limit
- Nephio does not deliver end-to-end service orchestration, cloud infrastructure, or network functions; its focus is domain automation. · nephio.org, 7 Oct 2026
- Security reporting
- The project asks users to report vulnerabilities in its code to [email protected] for confidential handling by trusted community security experts. · nephio.org, 7 Oct 2026
- Standards
- Nephio is developing extensible Kubernetes CRD models in conformance with 3GPP and O-RAN standards. · nephio.org, 7 Oct 2026
- Support
- General inquiries can be submitted through the Nephio contact form, and code vulnerability reports have a dedicated email address. · nephio.org, 7 Oct 2026
- Workload support
- Workload resource automation covers Kubernetes primitives and extensions including multi-network Pods and SR-IOV. · nephio.org, 7 Oct 2026
Where Nephio stands on Freedom251
- GitOps Tools#17 of 35