Development Setup¶

Environmental Preparation¶

Kube-OVN uses Golang 1.18 to develop and Go Modules to manage dependency, please check env GO111MODULE="on"。

gosec is used to scan for code security related issues and requires to be installed in the development environment:

go get github.com/securego/gosec/v2/cmd/gosec

To reduce the size of the final generated image, Kube-OVN uses some of the Docker buildx experimental features, please update Docker to the latest version and enable buildx:

docker buildx create --use

Build Image¶

Use the following command to download the code and generate the image required to run Kube-OVN:

git clone https://github.com/kubeovn/kube-ovn.git
cd kube-ovn
make release

To build an image to run in an ARM environment, run the following command:

make release-arm

Run E2E¶

Kube-OVN uses KIND to build local Kubernetes cluster, j2cli to render templates， and Ginkgo to run test cases. Please refer to the relevant documentation for dependency installation.

Run E2E locally:

make kind-init
make kind-install
make e2e

To run the Underlay E2E test, run the following commands:

make kind-init
make kind-install-underlay
make e2e-underlay-single-nic

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