k3s berries

This is all about building a simple Raspberries Kubernetes cluster with k3s and Ansible. This project does not handle HA for the Kubernetes cluster and it is supposed to work with :

• 1 master node
• n worker node(s)

Built With

• Ansible

Getting Started

Prerequisites

• Berries should run a Debian like Linux distribution
• Berries should use an ethernet connection
• SSH access to your berries via SSH keys
• Ansible on your local machine

Installation

1. Clone the repo

   git clone git@github.com:rneuter/berries.git

2. Update berries.yml inventaire with your current setup (it is recommended to use a fix IP address for each berry to not have to update this file several times)

3. Test your setup

   ansible all -i berries.yml -m ping
   
    node02 | SUCCESS => {
        "changed": false, 
        "ping": "pong"
    }
    master01 | SUCCESS => {
        "changed": false, 
        "ping": "pong"
    }
    node01 | SUCCESS => {
        "changed": false, 
        "ping": "pong"
    }
   

Usage

# Check what tasks will run on berries
ansible-playbook cluster.yml -i berries.yml --list-tasks

# Run all tasks
ansible-playbook cluster.yml -i berries.yml

# Run all tasks with the tag setup
ansible-playbook cluster.yml -i berries.yml --tags setup

Next step

• Monitoring your cluster

Contributing

Contributions are what make the open source community such an amazing place to be learn, inspire, and create. Any contributions you make are greatly appreciated.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

License

Distributed under the MIT License. See LICENSE for more information.

Acknowledgements

• Best README Template