---
title: "Road to local k8s"
date: 2020-07-13
tags: ['kubernetes', 'linux', 'fedora']
---

# Goal

The goal is to deploy kubernetes on my local networks, and keep everything as
reproducible as possible.

# Stack

I\'ll use Fedora Core OS, Matchbox and Terraform [^1], a match the requirements
for Tectonic [^2]

## Steps

-   Network Setup DHCP/TFTP/DNS [^3]
-   Matchbox [^4]
-   PXE network boot environment
-   Terraform Tectonic [^5]

## Network Setup DHCP/TFTP/DNS

First learning the basics again:

-   <https://linuxhint.com/install_dhcp_server_ubuntu/>
-   <https://www.youtube.com/watch?v=XQ3T14SIlV4>

To check open ports

```shell
lsof -Pni | grep LISTEN
```

Run the provided [^6] image with `dnsmasq` and PXE toolkit

``` {.bash org-language="sh"}
docker run --rm --cap-add=NET_ADMIN --net=host quay.io/coreos/dnsmasq \
  -d -q \
  --dhcp-range=192.168.1.3,192.168.1.254 \
  --enable-tftp --tftp-root=/var/lib/tftpboot \
  --dhcp-match=set:bios,option:client-arch,0 \
  --dhcp-boot=tag:bios,undionly.kpxe \
  --dhcp-match=set:efi32,option:client-arch,6 \
  --dhcp-boot=tag:efi32,ipxe.efi \
  --dhcp-match=set:efibc,option:client-arch,7 \
  --dhcp-boot=tag:efibc,ipxe.efi \
  --dhcp-match=set:efi64,option:client-arch,9 \
  --dhcp-boot=tag:efi64,ipxe.efi \
  --dhcp-userclass=set:ipxe,iPXE \
  --dhcp-boot=tag:ipxe,http://matchbox.example.com:8080/boot.ipxe \
  --address=/matchbox.example/192.168.1.2 \
  --log-queries \
  --log-dhcp
```

## Matchbox

## PXE network boot environment

## Terraform Tectonic

------------------------------------------------------------------------

# Links

[^1]: <https://coreos.com/tectonic/docs/latest/install/bare-metal/metal-terraform.html>

[^2]: <https://coreos.com/tectonic/docs/latest/install/bare-metal/requirements.html>

[^3]: <https://coreos.com/matchbox/docs/latest/network-setup.html>

[^4]: <https://coreos.com/matchbox/docs/latest/deployment.html>

[^5]: <https://coreos.com/tectonic/releases/>

[^6]: <https://github.com/poseidon/matchbox/tree/v0.7.0/contrib/dnsmasq>