Skip to content

Instantly share code, notes, and snippets.

View rmundel's full-sized avatar
🇧🇷
mundel.com.br

Rafael Mundel rmundel

🇧🇷
mundel.com.br
View GitHub Profile
#!/bin/bash
set -e -o errexit -o pipefail -o nounset
###################################
# This script can be used by itself, but it's recommended that you read
# a tutorial on Proxmox forum first: https://forum.proxmox.com/threads/hey-proxmox-community-lets-talk-about-resources-isolation.124256/
###################################
# Do not modify these variables (set by Proxmox when calling the script)
vmId="$1"
@zentavr
zentavr / Readme.md
Last active August 2, 2024 01:43
Proxmox Tunings

Cannot hotplug too much RAM

The problem is described here. The quick fix:

echo "options vhost max_mem_regions=512" > /etc/modprobe.d/vhost.conf
rmmod vhost_net
rmmod vhost
modprobe vhost_net
@mmachatschek
mmachatschek / ScoutSync.php
Last active January 22, 2023 00:33
Laravel Scout Sync MeiliSearch Index Settings
<?php
namespace App\Console\Commands;
use Illuminate\Console\Command;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Log;
use Laravel\Scout\EngineManager;
use Laravel\Scout\Engines\MeiliSearchEngine;
use MeiliSearch\Client;
@molind
molind / parsel.sql
Created July 30, 2021 09:34
Parallel select and Parallel query
-- since it uses dblink it should be enabled in the database.
-- CREATE EXTENSION dblink;
-- And you'll may need to grant permissions to use it to your user.
-- GRANT EXECUTE ON FUNCTION dblink_connect_u(text) TO user;
-- GRANT EXECUTE ON FUNCTION dblink_connect_u(text, text) TO user;
-- Usage example:
-- select g_parsel('insert into osm_polygon_extra select osm_id, st_pointonsurface( st_collect( geom ) ) from osm_polygons group by osm_id;', 'osm_polygons', 12);
@markasoftware
markasoftware / enterprise_token.rb
Last active July 4, 2025 07:05
OpenProject Enterprise mode for free
############ If you are using DOCKER all-in-one image, create Dockerfile like: ################
############ FROM openproject/openproject:16 ################
############ COPY ./enterprise_token.rb app/models/enterprise_token.rb ################
############ If you are runing a manual installation: ################
############ REPLACE app/models/enterprise_token.rb in the source code with this file! ################
############ also be sure to RESTART OpenProject after replacing the file. ################
############ If using some other set up (eg docker-compose), read the comments on ################
############ https://gist.github.com/markasoftware/f5b2e55a2c2e3abb1f9eefcdf0bfff45 ################
@swuecho
swuecho / proxmox-import-disk-image.txt
Created August 12, 2020 00:56
Add import existing disk image into Proxmox
#
# The official PVE docs on how to prepare cloud-init templates:
# https://pve.proxmox.com/wiki/Cloud-Init_Support#_preparing_cloud_init_templates
#
# Additional guides and resources:
# https://dae.me/blog/2340/how-to-add-an-existing-virtual-disk-to-proxmox/
# https://pve.proxmox.com/pve-docs/qm.1.html
# use the Qemu/KVM Virtual Machine Manager to import the disk
qm importdisk 107 Univention-App-kopano-core-KVM.qcow2 local-lvm
@fesplugas
fesplugas / xfs-on-hetzner.yml
Created May 29, 2020 21:44 — forked from exocode/xfs-on-hetzner.yml
Create xfs partitions on Hetzner via cloud-init. It keeps root disk available again after rebooting. Simply change your desired sizes and filesystem to use it for your needs.
#cloud-config
resize_rootfs: false
disk_setup:
/dev/sda:
table_type: 'mbr'
layout:
- 25
- 75
overwrite: true
@ckuethe
ckuethe / doh-blocklist.txt
Last active April 11, 2025 20:59
DNS-over-HTTPS Block List
# Here are some domains I block to interfere with DNS-over-HTTPS, so that my own DNS-based security schemes work.
# If you're going to be doing this, you should probably block all outbound 53, 853, and 5353 on your network,
# except from your own internal DNS resolver (eg. pihole)
#
# Data from https://github.com/curl/curl/wiki/DNS-over-HTTPS (and other places)
1a.ns.ozer.im
8888.google
aattwwss.duckdns.org
abel.waringer-atg.de
@jessequinn
jessequinn / elk.sh
Last active April 19, 2025 09:45
Ubuntu - ELK Stack Installation Script
### Script originally based on https://gist.github.com/kydouglas/1f68d69e856fd6d7dc223f8e1f5ae3b3
#!/bin/bash
#ONE LINE
#sudo wget -Nnv 'https://gist.githubusercontent.com/kydouglas/1f68d69e856fd6d7dc223f8e1f5ae3b3/raw/f8c3b22b9d9c41093150b96c815776956b523d9d/elk.sh' && bash elk.sh && rm -f elk.sh
# Checking whether user has enough permission to run this script
sudo -n true
if [ $? -ne 0 ]
then
@mrpeardotnet
mrpeardotnet / PVE-HP-ssacli-smart-storage-admin.md
Created November 25, 2019 22:10
HP Smart Storage Admin CLI (ssacli) installation and usage on Proxmox PVE (6.x)

HP Smart Storage Admin CLI (ssacli) installation and usage on Proxmox PVE (6.x)

Why use HP Smart Storage Admin CLI?

You can use ssacli (smart storage administrator command line interface) tool to manage any of supported HP Smart Array Controllers in your Proxmox host without need to reboot your server to access Smart Storage Administrator in BIOS. That means no host downtime when managing your storage.

CLI is not as convenient as GUI interface provided by BIOS or desktop utilities, but still allows you to fully manage your controller, physical disks and logical drives on the fly with no Proxmox host downtime.

ssacli replaces older hpssacli, but shares the same syntax and adds support for newer servers and controllers.

Installation