https://github.com/drosocode/kube-infra-public

Homelab based on Kubernetes
https://github.com/drosocode/kube-infra-public

infrastructure-as-code kubernetes

Last synced: about 1 month ago
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Homelab based on Kubernetes

• Host: GitHub
• URL: https://github.com/drosocode/kube-infra-public
• Owner: drosoCode
• License: mit
• Created: 2023-10-25T16:12:57.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-10-25T17:34:26.000Z (over 1 year ago)
• Last Synced: 2024-11-07T16:45:04.689Z (3 months ago)
• Topics: infrastructure-as-code, kubernetes
• Language: HCL
• Homepage:
• Size: 167 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Kube Infra

Homelab based on Kubernetes

- Router: [OPNsense](https://opnsense.org/)

- Hypervisor: [Proxmox](https://www.proxmox.com/en/)

- Storage Server: [Debian](https://www.debian.org) + [Snapraid](https://www.snapraid.it/)/[MergerFS](https://github.com/trapexit/mergerfs)

- K8s Distribution: [Talos](https://www.talos.dev/)

- Load Balancer: [Metallb](https://metallb.universe.tf/)

- Ingress Controller: [Traefik](https://traefik.io/traefik/)

- GitOps Toolkit: [Flux CD](https://fluxcd.io/)

- Infra Tools: [Packer](https://www.packer.io/), [Terraform](https://www.terraform.io/), [Ansible](https://www.ansible.com/)

- Secrets Management: [SOPS](https://github.com/getsops/sops)

## Installation

Install the local tools 

`yay -S flux-bin sops age terraform packer talosctl crane cilium-cli hubble-bin k9s ansible`

Configure git hooks `git config core.hooksPath scripts/hooks`

### Configuring Storage Server

To install and configure all the required packages for the storage server, go into `kirito/ansible` and run

`ansible-galaxy collection install community.sops`

`ansible-playbook -i inventory ./install.yaml`

### Building Cloud Init Images

To generate the cloud-init images for proxmox, go in `asuna/packer` and run

`packer init -upgrade .`

`packer build -var pm_password="" -force .`

You can also restrict the build to a specific image (ex: `-only=release.proxmox-iso.talos` to skip nvidia image build)

#### Nvidia specific

Make sure that you have docker and crane installed.

You may need to edit your daemon configuration to add these features:

```json

{

  "features": {

    "containerd-snapshotter": true

  },

  "experimental": true

}

```

To generate nvidia custom disk image (used by packer), run `cd asuna/talos-nvidia && ./build.sh`

### Deploying Cluster

To create the VMs, install talos and bootstrap the cluster with flux, go in `asuna/terraform` and run:

`terraform init`

`terraform apply`

You can get the kubeconfig file with `terraform output -raw kubeconfig > ~/.kube/config`