https://github.com/jaredledvina/techsmix-ansible-kubernetes

Ansible repo for managing my personal RaspberryPi k8s cluster
https://github.com/jaredledvina/techsmix-ansible-kubernetes

ansible kubernetes raspberry-pi

Last synced: 3 days ago
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Ansible repo for managing my personal RaspberryPi k8s cluster

• Host: GitHub
• URL: https://github.com/jaredledvina/techsmix-ansible-kubernetes
• Owner: jaredledvina
• Created: 2018-07-01T03:49:33.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-03-11T03:46:18.000Z (almost 4 years ago)
• Last Synced: 2024-11-29T19:47:51.758Z (about 2 months ago)
• Topics: ansible, kubernetes, raspberry-pi
• Language: HTML
• Size: 307 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Prerequisites

1. Obtain enough hardware for the cluster, unbox, and setup

## Hardware List:

* 5 x [Raspberry Pi 3 Model B](http://a.co/3W7VdZz) 

* 1 x [1ft ethernet cable, 6 pack](http://a.co/7Vnrwka)

* 1 x [Anker PowerPort 6 w/ cables](http://a.co/4YNsLfA)

* 5 x [Samsung 64GB MicroSDXC EVO Select Memory Card](http://a.co/agg6BOT)

* 1 x [GeauxRobot Raspberry Pi 3 Model B 5-layer Dog Bone Stack Clear Case Box Enclosure](http://a.co/jdX93gK)

* 1 x [Ubiquiti US-8 Unifi Switch](http://a.co/8ArxgYx)

* 1 x [AUKEY USB C Hub with SD/TF Card Reader](http://a.co/bE3wieI)

* 1 x [Kubernetes: Up and Running: Dive into the Future of Infrastructure](http://a.co/e2YQ5oj)

2. Set static IP addresses for each node via DHCP options

3. Install [ArchLinux Arm](https://archlinuxarm.org/platforms/armv8/broadcom/raspberry-pi-3)

4. Install `openssh`  and `python` on each node: `pacman --noconfirm -Sy python openssh`

5. Configure each nodes hostname with `hostnamectl set-hostname nodeXX`

6. Copy your public SSH key to each node: `ssh-copy-id -o PasswordAuthentication=yes alarm@nodeXX` 

# Usage

1. Configure `ansible_hosts.yaml` with the correct IP address

2. Install `pipenv` and execute `pipenv install --two` 

3. Verify connectivity with `pipenv run ansible all -m ping`

4. Bootstrap the cluster with `pipenv run ansible-playbook --ask-become-pass -vv playbooks/bootstrap_cluster.yaml`

5. Proceed with https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/