Antrea
7.2#1 in microsegmentation softwareFree planFree planAPILinuxSelf-hostedWindows
VisitAntrea vs Kube-router
Kube-router
5.8#13 in microsegmentation softwareFree planFree planLinuxSelf-hosted
VisitWhat both publish
| Fact | Antrea | Kube-router |
|---|---|---|
| Deployment | A standard installation is performed by applying one YAML manifest, with Helm and cloud-specific guides also documented. | Kube-router can run as an agent or as a Pod through a DaemonSet on each node. |
| Integrations | The documentation lists integrations and guides for Prometheus, Octant, Multus, and Fluentd. | The project documents deployment with kops, kubeadm, k0s, k3s, and generic Kubernetes clusters. |
| Network policies | The policy model adds tiers, rule priorities, cluster-wide policies and node policies to Kubernetes NetworkPolicy. | It implements Kubernetes Network Policies using iptables, ipset, and conntrack. |
| Purpose | Antrea implements the Container Network Interface and Kubernetes NetworkPolicy to provide pod networking and security for Kubernetes workloads. | Kube-router is a turnkey Kubernetes networking solution designed for operational simplicity and performance. |
| Requirements | The overview says Antrea has been tested with Kubernetes 1.23 or later and requires the Open vSwitch kernel module on every Kubernetes node. | DaemonSet pods require privileged access, and running as a node agent requires the ipset package on each node. |
Antrea plans
- AntreaFree
Kube-router plans
- Open sourceFree
Pick Antrea if…
Antrea suits Kubernetes operators who need pod networking, network policy controls or multi-cluster capabilities. It requires Open vSwitch on every node, and its traffic encryption feature applies to Linux nodes rather than Windows nodes.
Pick Kube-router if…
Kube-router suits operators configuring networking for Kubernetes clusters across cloud, on-premises, or bare-metal environments. It is a fit for deployments that can meet its privilege and ipset requirements.