dinamitebla

WARNING: What I did is not officially supported, and I’m far from an expert. You risk breaking your system by following these steps. Proceed with caution. If you plan to try this yourself, make sure to back up your configuration first, and consider testing everything in a temporary VM before applying it to your main system.

1. Disable nvidia drivers from the app settings
   • Go to: configuration->settings
   • uncheck “install nvidia drivers”)
   • reboot your system
2. Enable root login by going to credentials->users->root and add a password to the root user
3. Become root by running su -
4. Enable developer mode by running install-dev-tools (see: Developer Mode (Unsupported) | TrueNAS Documentation Hub)
5. Download the NVIDIA GRID drivers that you need into a pool of your choice, otherwise they won't be runnable. I followed this guide and downloaded the dri

Drallas

Create Erasure Coded CephFS Pools

Part of collection: Hyper-converged Homelab with Proxmox

How to create a Erasure Coded Pool in Ceph and use 'directory pinning' to connect it to the CephFS filesystem.

To use a Erasure Coded Pool with CephFS, a directory inside the CephFS filesystem needs to be connected to a Erasure Coded Pool, this is called 'directory pinning'.

---

Drallas

Mount Volumes into Proxmox VMs with Virtio-fs

Part of collection: Hyper-converged Homelab with Proxmox

15-04-2025: Seems Proxmox added this now to the GUI; see Using VirtioFS backed by CephFS for bind mounts how to use it.

Virtio-fs is a shared file system that lets virtual machines access a directory tree on the host. Unlike existing approaches, it is designed to offer local file system semantics and performance. The new virtiofsd-rs Rust daemon Proxmox 8 uses, is receiving the most attention for new feature development.

Performance is very good (while testing, almost the same as on the Proxmox host)

scyto

ProxMox Cluster - Soup-to-Nutz

aka what i did to get from nothing to done.

note: these are designed to be primarily a re-install guide for myself (writing things down helps me memorize the knowledge), as such don't take any of this on blind faith - some areas are well tested and the docs are very robust, some items, less so). YMMV

Purpose of Proxmox cluster project

Required Outomces of cluster project

scyto

This (and related gists) captures how i created my docker swarm architecture. This is intended mostly for my own notes incase i need to re-creeate anything later! As such expect some typos and possibly even an error...

Installation Step-by-Step

Each major task has its own gist, this is to help with maitainability long term.

1. Install Debian VM for each docker host
2. install Docker
3. Configure Docker Swarm
4. Install Portainer
5. Install KeepaliveD
6. Using VirtioFS backed by CephFS for bind mounts (migrating from glsuterFS - WIP)

hunterjm

blueprint:
  name: Frigate Notification
  description: |
    ## Frigate Mobile App Notification

    This blueprint will send a notification to your device when a Frigate event for the selected camera is fired. The notification will initially include the thumbnail of the detection, but will update to include actionable notifications allowing you to view the saved clip/snapshot when available, or silence the notification for a configurable amount of time.

    With this blueprint, you may send the notification to multiple devices by leaving "Device" blank and instead use a [notification group][1].

    ### Required entities:

shbatm

Files Included:

1. usbipd.service (server/physical device)
2. usbip.service (client/HASS host)
3. udev rules file for client host -- maps USB device to /dev/zwave (add to /etc/udev/rules.d/)
4. Client Manager Script

Setup:

See the original instructions here: https://community.home-assistant.io/t/rpi-as-z-wave-zigbee-over-ip-server-for-hass/23006 also see the notes below in each file.

SmartFinn

#!/usr/bin/env python3
"""Command generator for setting DHCP Option 119

This script converts the specified domain names to DHCP Option 119
(Domain Search Option) and prints commands for various DHCP servers.

USAGE:
  ./dhcp_option119.py DOMAIN ...

EXAMPLE:

fbartho

Performance on Synology RAIDs

(especially while expanding)

Warning: The exact commands may not match for your particular linux OS / Synology(NAS) device. I had to customize the commands after exploring my particular system's setup.

If you're new to linux, or this is a new piece of hardware / a new synology device, jump down to the section called "Inspecting a setup"

Contents

mbrownnycnyc

#!/bin/sh
#original from http://community.spiceworks.com/topic/262635-linux-does-not-register-on-the-windows-ad-dns
# reply of Phil6196 Oct 1, 2012 at 12:41 AM (EDT)
ADDR=`/sbin/ifconfig eth0 | grep 'inet addr' | awk '{print $2}' | sed -e s/.*://`
HOST=`hostname`
echo "update delete $HOST A" > /var/nsupdate.txt
echo "update add $HOST 86400 A $ADDR" >> /var/nsupdate.txt
echo "update delete $HOST PTR" > /var/nsupdate.txt
echo "update add $HOST 86400 PTR $ADDR" >> /var/nsupdate.txt
nsupdate /var/nsupdate.txt