azhang

This is a walkthrough of setting up a PXE server to boot Ubuntu server live install .iso over network, all on an OPNsense device. No need for Dnsmasq or http/nfs server! Should be compatible with vanilla FreeBSD and HardenedBSD devices as well.

Guide made with OPNsense 20.7 and Ubuntu 20.04.2, with the assumption that your OPNsense device is at 192.168.1.1.

Thanks to all the other guides out there. 1 2

Notes:

A couple issues I ran into with other guides is that Ubuntu's servers return 404 for older releases. Make sure to check each link used in this guide to make sure they exist! This guide works with BIOS as we use pxelinux.0 but it can be adapted fairly easily for UEFI boot.

Overview:

gushmazuko

Proxmox VE Installation on Hetzner Server via Rescue System

Follow these steps to install Proxmox VE on a Hetzner server via the Rescue System. The Rescue System is a Linux-based environment that can be booted into to perform system recovery tasks. We'll be using it to install Proxmox VE.

In order to complete the process, it is indeed necessary to first boot into the Rescue System and then connect to it via SSH. This will allow you to run the commands for installing Proxmox VE. Here are the steps:

Starting the Rescue System

1. Log into the Hetzner Robot.
2. Under "Main Functions; Server" select the desired server and then open the tab "Rescue".

VincentLoy

Err:19 https://packages.sury.org/php stretch InRelease                         
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B188E2B695BD4743
Ign:26 http://ftp.au.debian.org/debian stretch InRelease                       
Hit:27 http://ftp.au.debian.org/debian stretch Release
Fetched 456 kB in 2s (189 kB/s)
Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://packages.sury.org/php stretch InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B188E2B695BD4743
W: Failed to fetch https://packages.sury.org/php/dists/stretch/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B188E2B695BD4743
W: Some index files failed to download. They have been ignored, or old ones used instead.

chrisswanda

Install WireGuard via whatever package manager you use.  For me, I use apt.

$ sudo add-apt-repository ppa:wireguard/wireguard
$ sudo apt-get update
$ sudo apt-get install wireguard

MacOS
$ brew install wireguard-tools

Generate key your key pairs.  The key pairs are just that, key pairs.  They can be

DiegoQueiroz

# -*- coding: utf-8 -*-

# requires python-ldap (usually pip install python-ldap)
#   But this package requires OpenLDAP libraries, so it is a pain to install it on Windows.
#   So, if you're on Windows, I recomment to use pre-compiled binaries with this command (virtualenv supported):
#      pip install https://download.lfd.uci.edu/pythonlibs/h2ufg7oq/python_ldap-3.1.0-cp37-cp37m-win_amd64.whl

import ldap
from ldap.controls import SimplePagedResultsControl

rxaviers

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