A few companies using Kube-OVN
Features
The most advanced Kubernetes feature set
Kube-OVN integrates the OVN-based Network Virtualization with Kubernetes. It offers an advanced Container Network Fabric that is feature rich and enterprise friendly.
See More on GitHubNamespaced Subnets
- Each Namespace can have a unique Subnet (backed by a Logical Switch).
Static IP Addresses
- Allocates random or static IP addresses to workloads.
Subnet Isolation
- Denies traffic from IP addresses not within the same Subnet. Allow-lists specific IP addresses or IP ranges.
Network Policy
- Implements the Kubernetes NetworkPolicy API using OVN ACLs.
Dual Stack
- Supports IPv4-only, IPv6-only or dual stack mode for Pods.
Pod NAT and EIP
- Manages the Pod external traffic and IP addresses like traditional VMs.
Multi-Cluster Networking
- Connects different clusters into one L3 network.
Dynamic QoS
- Supports Pod/Gateway Ingress/Egress rate limits configuration on the fly.
Traffic Mirror
- Duplicates container network traffic for monitoring, diagnosis and replays.
Underlay Support
- Supports underlay and Vlan mode for better performance and direct connectivity with the physical network.
VPC Support
- Supports multi-tenant networking with overlapped IP address spaces.
Cilium Integration
- Integrates Cilium for advanced security and observability.
Looking to contribute?
Here is a quick development guide to help you get started with Kube-OVN.
Read out Development Guide# Dual-stack Subnet with centralized gateway
apiVersion: kubeovn.io/v1
kind: Subnet
metadata:
name: dualstack
spec:
cidrBlock: 10.16.0.0/16,fd00:10:16::/64
default: false
excludeIps:
- 10.16.0.1
- fd00:10:16::1
gateway: 10.16.0.1,fd00:10:16::1
gatewayNode: "gw1,gw2"
gatewayType: centralized
natOutgoing: true
protocol: Dual
MAY 4TH – 7TH, 2021
Meet us at [KubeCon + CloudNativeCon Europe 2021]
The CNCF’s flagship conference gathers adopters and technologists from leading open source and cloud native communities virtually from May 4 – 7. Join us at the Kube-OVN Project Office Hours
Thu, May 6, 9:00 AM (CEST) / Fri, May 7, 9:00 AM (CEST)
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