The request names kubevpn, so the answer is KubeVPN itself 1: a cloud-native dev environment that gives a local machine access to a remote Kubernetes cluster network by service name or Pod/Service IP, intercepts inbound traffic for a remote service to the local PC, and can run Docker locally to simulate a pod's runtime 1. Alternatives that do similar local-to-cluster networking or dev work are Kubernetes itself as the underlying platform 2, WireGuard as a general VPN tunnel 9, and Linker

1. 1

   KubeVPNkubevpn.devwebsite read, tools not yet checked

   Connects a local machine to a remote Kubernetes cluster network by service name or Pod/Service IP, and intercepts a remote service's inbound traffic to the local PC 1.

   WebsiteDocs

2. 2

   Kuberneteskubernetes.ioverified and signed

   The open source container orchestration system that the cluster KubeVPN connects to runs on; it is the platform whose services and pods are reached 2.

   WebsiteDocs

   official:API · KubernetesCLI · kubernetes-cliCLI · git-sync+92 community tools built for it

   for agents: createNetworkingV1alpha1ClusterCIDR · createNetworkingV1NamespacedNetworkPolicy · replaceNetworkingV1alpha1ClusterCIDR

3. 3

   WireGuardwireguard.comwebsite read, tools not yet checked

   A fast, modern VPN tunnel that can provide a general network path between a local machine and remote networks 9.

   WebsiteDocs

   +3 community tools built for it

4. 4

   Linkerdlinkerd.iowebsite read, tools not yet checked

   A service mesh that adds security, observability and reliability to a Kubernetes stack without code changes 8.

   WebsiteDocs

   +3 community tools built for it