k8s-local-dev creates Kubernetes local cluster for testing or development. It is based on kind and Container Network Interface (CNI) implementations.
$ ./k8s-local-dev
Usage: ./k8s-local-dev CNI_NAME
Example 1 - Start cluster using kindnetd CNI:
./k8s-local-dev kindnetd
Example 2 - Changing kube-proxy mode:
$ ./k8s-local-dev kindnetd --kube-proxy-mode ipvs
$ kubectl get configmap -n kube-system kube-proxy -o yaml | grep -i mode
mode: ipvs
$ ./k8s-local-dev kindnetd --kube-proxy-mode userspace
$ kubectl get configmap -n kube-system kube-proxy -o yaml | grep -i mode
mode: userspace
Supported CNI:
antrea
calico
cilium
flannel
ovn-kubernetes
weavenet
kindnetd
For more info use:
./k8s-local-dev --help
All CNI and script configurations are in a single file
However, users can overwrite the default value in the file manually or using dynamic approach, example:
$ ANTREA_VERSION=v1.0.1 ./k8s-local-dev antrea
The command above will overwrite the default version from config.sh and set the local cluster with ANTREA 0.12.0 Current variables used for deployment that users can overwrite:
| ENV Variable | Description |
|---|---|
| FLANNEL_VERSION | Flannel version |
| ANTREA_VERSION | Antrea version |
| CILIUM_VERSION | Cilium version |
| CALICO_CLIENT_VERSION | Calico client version |
| CONTAINER_CMD_INTERFACE | [WIP] docker or podman (ATM not suppported) |
| KUBECTL_VERSION | kubectl version |
| KUBECTL_PLATFORM | kubectl platform |
| KIND_VERSION | kind version |
See also: