amunchet

// ==UserScript==
// @name         noVNC Paste for Proxmox
// @namespace    http://tampermonkey.net/
// @version      0.2a
// @description  Pastes text into a noVNC window (for use with Proxmox specifically)
// @author       Chester Enright
// @match        https://*
// @include      /^.*novnc.*/
// @require http://code.jquery.com/jquery-3.3.1.min.js
// @grant        none

eXsoR65

# Chanage directories to /tmp
cd /tmp
# Download the Generic Cloud image from the distro downloads
wget https://Link_to_Generic_Cloud_image.com
# Validate the file is a QEMU QCOW2 image.
file ./Generic_Cloud_Image.qcow2


# Set this to your Proxmox host name; it's case sensitive! Check with `pvesh ls /nodes`

dunderrrrrr

GeoIP Block NGINX Ubuntu 20.04

Block or filter IPs based on location in Nginx (tested on 1.18.0) on Ubuntu 20.04.

Install Nginx modules

To make use of the geographical filtering, we must first install the Nginx GeoIP module as well as the GeoIP database containing the mappings between visitors’ IP addresses and their respective countries. To do so, let’s execute:

$ sudo apt install libnginx-mod-http-geoip geoip-database

imsmith

#!/bin/bash
set -o errexit

clear
printf "\n*** This script will download a cloud image and create a Proxmox VM template from it. ***\n\n"

### HOW TO USE
### Pre-req:
### - run on a Proxmox 6 server
### - a dhcp server should be active on vmbr1

GlitchWitch

How to setup an OpenVPN server for LAN Access only

Install OpenVPN

wget https://git.io/vpn -O openvpn-install.sh && bash openvpn-install.sh

Edit server.conf

/etc/openvpn/server/server.conf

Change the OpenVPN LAN address to prevent interfering with other OpenVPN connections

taoyuan

Generation of a Self Signed Certificate

Generation of a self-signed SSL certificate involves a simple 3-step procedure:

STEP 1: Create the server private key

openssl genrsa -out cert.key 2048

STEP 2: Create the certificate signing request (CSR)

openssl req -new -key cert.key -out cert.csr

mjhirst

#!/bin/sh

# Cloudflare API v.4 Variables
CF_APIKEY='Your API Key Here'
CF_ZONEID='The Zone ID here' # Found on your Cloudflare Dashboard
CF_DNSID='The DNS ID here' # Found by listing DNS with Cloudflare API, see below for command
CF_EMAIL='your@email.address'
CF_DNS='address.domain.com'
GET_IP=$(dig +short txt ch whoami.cloudflare @1.0.0.1)

SMAK1993

#!/bin/bash
# Requires Bash version 4+ because it uses dictionaries/arrays

# Define the 2 project IDs
# I assume the same user has access to both projects
OLD_PROJECT=INSERT_OLD_PROJECT_ID;
NEW_PROJECT=INSERT_NEW_PROJECT_ID;

# Maintain a dictionary of volume IDs to VM names so that we can attach to the correct VM later
# Detach the non-boot volumes from the VMs in the old project and transfer them to the new project

smijar

# Possibly obsolete: k3d create --name testcls1 --workers 3
k3d create --name testcls1 --workers 3 --server-arg "--no-deploy=traefik" --server-arg "--no-deploy=servicelb"

# UPDATE: in newer versions onwards, this has evolved to (thanks to comments below):
k3d cluster create --k3s-arg "--no-deploy=traefik@server:*"

johnhpatton

#!/bin/bash
#
# REQUIRES
# - netstat - to retrieve network stack details
# - sysctl  - to retrieve/modify kernel settings
# - bc      - for math
#
# MIT License
#
# Copyright 2020 John H Patton, JH Patton Consulting, LLC