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https://github.com/kevydotvinu/openshift-network-playground

The OpenShift Network Playground is built for advanced OpenShift users who needs to quickly build and test different OpenShift network scenarios.
https://github.com/kevydotvinu/openshift-network-playground

network ocp openshift-v4 openshift4

Last synced: 3 months ago
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The OpenShift Network Playground is built for advanced OpenShift users who needs to quickly build and test different OpenShift network scenarios.

Host: GitHub
URL: https://github.com/kevydotvinu/openshift-network-playground
Owner: kevydotvinu
License: mit
Created: 2023-02-12T02:12:57.000Z (about 2 years ago)
Default Branch: main
Last Pushed: 2024-05-07T10:26:59.000Z (10 months ago)
Last Synced: 2024-10-16T04:59:34.485Z (4 months ago)
Topics: network, ocp, openshift-v4, openshift4
Language: Makefile
Homepage: https://kevy.gitbook.io/onp
Size: 2.29 MB
Stars: 3
Watchers: 2
Forks: 1
Open Issues: 21
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # OpenShift Network Playground (onp)

[![licence](https://img.shields.io/github/license/kevydotvinu/openshift-network-playground)](https://github.com/kevydotvinu/openshift-network-playground/blob/master/LICENSE)

[![downloads](https://img.shields.io/github/downloads/kevydotvinu/openshift-network-playground/total)](https://github.com/kevydotvinu/openshift-network-playground/releases)

[![artifact](https://img.shields.io/github/actions/workflow/status/kevydotvinu/openshift-network-playground/build-customize-artifact.yaml)](https://github.com/kevydotvinu/openshift-network-playground/actions/workflows/build-customize-artifact.yaml)

[![issues](https://img.shields.io/github/issues/kevydotvinu/openshift-network-playground)](https://github.com/kevydotvinu/openshift-network-playground/issues)

[![pullrequests](https://img.shields.io/github/issues-pr/kevydotvinu/openshift-network-playground)](https://github.com/kevydotvinu/openshift-network-playground/pulls)

[![openshiftlab](https://img.shields.io/badge/openshift%20-lab-orange)](https://github.com/kevydotvinu/openshift-network-playground)

The OpenShift Network Playground is both web-based and cli-based interface built for advanced OpenShift users that makes it easy to quickly build and test different OpenShift network scenarios.

## Architecture

![OpenShift network playground](../media/onp-architecture.png?raw=true)

## Features

- Zero-touch installation (ZTI).

- [Cockpit](https://cockpit-project.org/) cluster deployment.

- Easy NIC addition to the cluster nodes.

- Web-based file manager, VM management and container management.

- RHCOS console login for unreachable nodes.

- Quick Operator installation and sample manifests for test.

- [Network tools](https://github.com/openshift/network-tools).

- [Single-stack IPv6 cluster](#single-stack-ipv6-cluster-architecture).

- Easy RHCOS/FCOS VM provisioning.

- Kind cluster.

- Golang network tools.

## Prerequisites

### OpenShift cluster manager API token

Copy it from [here](https://console.redhat.com/openshift/token/show).

### Machine

|Machine|CPU|RAM|DISK|

|:-:|:-:|:-:|:-:|

|VM or Bare-metal|20|80 GB|320 GB|

> **INFO**: Enable nested virtualization if the host is a VM. In Red Hat Virtualization, enable the `Pass-Through Host CPU` CPU option in the Virtual Machine settings (Under the Host section). In VMware ESXi, enable `Hardware virtualization` (Expose hardware assisted virtualization to the guest OS). This can be checked using the `virt-host-validate` command from the VM itself. The output of the command should provide `QEMU: Checking for hardware virtualization : PASS`.

## Installation

- Download the ISO.

```bash

curl -LO $(curl -s https://api.github.com/repos/kevydotvinu/openshift-network-playground/releases/latest | grep "browser_download_url.*\.iso" | cut -d : -f 2,3 | tr -d \")

```

- Boot it and wait for the installation to complete (Monitor the progress in the machine console).

> **WARNING**: The ISO boot will erase ALL the data on the `/dev/sda` disk and install OpenShift Network Playground automatically.

## OpenShift cluster deployment

### Web-based

- Access Cockpit console (`https://:9090/`).

- Authenticate using the credentials (username: `onp`, password: `Onp@123`).

- Go to `OpenShift` tab.

- Enter the release (`stable-4.12`, `4.12.2`, etc) and [OCM API token](https://console.redhat.com/openshift/token/show).

- Press the `Deploy` button.

> **INFO**: To monitor the deployment progress, go to `Services` tab and search for `deploy-cluster.service`.

### CLI-based

```bash

onp help

onp deploy RELEASE= OCM_TOKEN=

```

## Single-stack IPv6 cluster architecture

![Single-stack IPv6 cluster architecture](../media/onp-ipv6.png?raw=true)

## Sponsor

Many thanks to **JetBrains** for Open Source development license(s).

[![JetBrains Logo (Main) logo](https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.svg)](https://jb.gg/OpenSourceSupport)