docker-homelab

Repo for all of my homelab configurations

Directions for Use

TailScale

The whole homelab will be setup using TailScale.

ProxMox

The first time you run the Playbook against ProxMox, you may run into ssh not working for the nodes.

Do the following:

• ssh login to the node as root
• sudo adduser stephenfroeber
• Fill in the same password as the Web UI
• ssh-copy-id -i ~/.ssh/coachlight-homelab.pub stephenfroeber@<node name>.rohu-shark.ts.net

Synology

To get Synology setup on TailScale with https:

• Install Tailscale from the Package Manager in the GUI
• ssh stephenfroeber@srfaudio.rohu-shark.ts.net
• tailscale cert srfaudio.rohu-shark.ts.net
• sudo cp ~/srfaudio.rohu-shark.ts.net.crt /usr/syno/etc/certificate/system/default/cert.pem
• sudo cp ~/srfaudio.rohu-shark.ts.net.key /usr/syno/etc/certificate/system/default/privkey.pem
• Reboot Synology

Home Assistant OS

To get Tailscale to always run in HAOS:

• curl -fsSL https://tailscale.com/install.sh | sh (It will fail on rc-update)
• sudo tailscaled &
• sudo nano /usr/local/bin/start-tailscale.sh and paste the following:

#!/bin/sh
/usr/sbin/tailscaled &
sleep 5
/usr/sbin/tailscale up --authkey <YOUR_AUTH_KEY>

• sudo chmod +x /usr/local/bin/start-tailscale.sh
• sudo crontab -e and add @reboot /usr/local/bin/start-tailscale.sh
• tailscale up

Prerequisites

1Password

• 1Password CLI

All files ending in .tpl must be run through the op inject command first before they can be used.

Example: op inject -i debian-docker-host-preseed.cfg.tpl -o debian-docker-host-preseed.cfg

Synology

NOTES:

• Don't install Tailscale into the template. It produces duplicate hostname keys in Tailscale. Stop when the VM's have been created.
• Disable firewall in Fedora for Tailscale:

sudo firewall-cmd --permanent --zone=trusted --add-interface=tailscale0
sudo firewall-cmd --reload

• Rename k8s cluster
• permanently add kubeconfg