Kubernetes Cluster Build Automation

Tested OS Images

Ubuntu 20.04 LTS (arm64)

pip3 install openshift

ansible-galaxy install xanmanning.k3s

ansible-galaxy collection install community.kubernetes

This project was built for a cluster of 7 Rasberry Pi Model 4B (8 GB Ram) nodes.

Run the configure playbooks to prepare for cluster deployment

make configure

make install

kubectl -n cattle-system rollout status deploy/rancher

make uninstall

Common commands have been added to the Makefile

make ping

make update

make backup

Name		Name	Last commit message	Last commit date
Latest commit History 31 Commits
.gitignore		.gitignore
00_uninstall_k3s_cluster.yml		00_uninstall_k3s_cluster.yml
01_update_hostnames.yml		01_update_hostnames.yml
02_update_hosts.yml		02_update_hosts.yml
03_update_kernel_cmdline.yml		03_update_kernel_cmdline.yml
04_set_timezone.yml		04_set_timezone.yml
05_build_k3s_cluster.yml		05_build_k3s_cluster.yml
06_get_kubeconfig.yml		06_get_kubeconfig.yml
07_install_rancher.yml		07_install_rancher.yml
99_backup_etcd_snapshot.yml		99_backup_etcd_snapshot.yml
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
ansible.cfg		ansible.cfg
inventory.yml		inventory.yml