https://github.com/adamkoro/k3s-terraform-ansible

K3s kubernetes cluster automated install with Terrafrom and Ansible
https://github.com/adamkoro/k3s-terraform-ansible

ansible cert-manager k3s k3s-cluster kube-vip kubernetes longhorn metallb rancher raspberry-pi suse terraform

Last synced: 2 months ago
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K3s kubernetes cluster automated install with Terrafrom and Ansible

• Host: GitHub
• URL: https://github.com/adamkoro/k3s-terraform-ansible
• Owner: adamkoro
• License: apache-2.0
• Created: 2022-05-16T06:13:02.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-23T13:30:02.000Z (5 months ago)
• Last Synced: 2024-08-23T15:05:26.283Z (5 months ago)
• Topics: ansible, cert-manager, k3s, k3s-cluster, kube-vip, kubernetes, longhorn, metallb, rancher, raspberry-pi, suse, terraform
• Language: HCL
• Homepage:
• Size: 540 KB
• Stars: 11
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# **k3s-terraform-ansible** for make kubernetes install and config easy

## **Branches**

- **main** -> Maintained version of the repo

- **k3s-postgres** -> Old version which uses external PostgresSQL for K3S database

## Branch Info

### Terraform

- Terraform provider made for Libvirt (qemu/kvm) and Proxmox.

- Each cluster section contains own Terraform directory and setting. Example: etcd cluster has own playbook and k3s management and downstream has own too.

- Q35 vm fix get from this issue, thank you so much: https://github.com/dmacvicar/terraform-provider-libvirt/issues/885#issuecomment-967143916

### Ansible

- Each cluster section contains own playbook, like in Terraform.

### Features

- All of the required kubernetes app deployed by manifest files.

## Management cluster

### Architecture

- 3 node install

  - All the nodes are control plane

- [Ansible playbook](ansible/management/)

- [Terraform](terraform/proxmox/management/)

### Features

- Rancher

- Rancher Backup

- Longhorn

- Cert-manager

- Nginx ingress controller

- Kube-vip

- Kube-vip cloud controller

- Harbor

## Downstream cluster

### Architecture

- 12 node install

  - 3 node proxy

  - 3 node etcd

  - 3 node control plane

  - 3 node agent

- [Ansible playbook](ansible/downstream/)

- [Terraform](terraform/proxmox/downstream/)

### Features

- Crm cluster with pacemaker and corosync for nginx loadbalancer

- Metallb

- Longhorn

- Nginx ingress controller

- Cert-manager

## Storage cluster

### Architecture

- 3 node install

  - All the nodes are control plane

- [Ansible playbook](ansible/storage/)

- [Terraform](terraform/proxmox/storage/)

### Features

- Longhorn

- Cert-manager

- Nginx ingress controller

- Kube-vip

- Kube-vip cloud controller

- Minio Operator

- Minio Tenant

## Raspberry

### Architecture

- 1 node install

- [Ansible playbook](ansible/raspberry/)

### Features

- Cert-manager

- Nginx ingress controller

- Metallb

- ArgoCD

- InfluxDB

- Longhorn