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5 Steps for Creating Templates and Virtual Machines on Proxmox using Linux Distro's Cloud Images

This tutorial guides you through the process of creating Templates and Virtual Machines on Proxmox using cloud-based images from various Linux distributions. We provide clear instructions for Alma Linux 9, Amazon Linux 2, CentOS 9, Fedora 38, Oracle Linux 9, RHEL 9, Rocky Linux 9, and Ubuntu 23.04 Lynx Lobster.

Note: The instructions have been tested on Proxmox 8.0.4.

Let's begin by choosing the cloud-based image. If you already have your preferred Linux distribution, skip to the 1st step.

To assist in making informed choices when selecting a Linux distribution for your virtual machines, we've compiled a table showcasing key characteristics of each cloud image. This table provides a snapshot of important attributes, including kernel version, Python version, number of processes initialized after boot, number of packages installed, free memory after boot, VM disk size, root partition disk size, used size on t

VsCode Theme, Font and Extensions Laratips Uses

Theme

Cobalt2 Theme Official

Font

JetBrains Mono

Configure Nginx Reverse Proxy as failover

In this exemple of configuration, if the first server fail (proxy_connect_timeout) one time (max_fails), the second server will be used for 60s (fail_timeout).

The SSL certificate need to be configure on the ReverseProxy server AND the proxyied servers. You can use the same certificate and configurations on all servers.

To test the configuration you can change your host file to simulate the correct domain name.

Use the following tool to configure SSL with optimal configuration.

PHP: cURL vs `file_get_contents()`

This is a very often asked question among PHP developers. This gist aims to answer it.

Case study

RajaOngkir API.

Benchmark

Done in DigitalOcean, cheapest droplet ($5), located in Singapore, using Ubuntu Server 18.04.3. (Referral link for anybody interested.)
System configured with (mostly) default configuration, using what's available from the package installation.

Emoji	Name	Text example
🚀	Rocket	You're up
📦	Package	Installing additional dependencies...
⚓	Hook	Running completion hooks...
📄	Document	Generating README.md...
🎉	Party	Successfully created project hello-vue.
👉	Next	Get started with the following commands:
✔	Tick	Task completed
✨	Magic	Assembling project...

	<?php

	/* Simple PHP WHOIS (PHP >= 4.0) */
	/* https://gist.github.com/anzz1 */

	/* --------------------- CONFIGURATION --------------------- */

	// Clean up comments ('#', '%') and empty lines from the response
	$NO_COMMENTS = false;

	<?php
	/**
	* @author Drajat Hasan
	* @email [email protected]
	* @create date 2020-08-15 08:39:32
	* @modify date 2021-06-18 08:39:32
	* @license GPL v3
	*/

	// Source https://subinsb.com/php-download-extract-zip-archives/

	function upload_svg_files( $allowed ) {
	if ( !current_user_can( 'manage_options' ) )
	return $allowed;
	$allowed['svg'] = 'image/svg+xml';
	return $allowed;
	}
	add_filter( 'upload_mimes', 'upload_svg_files');

	<?php
	/**
	* Plugin Name: CF Show Pro UI
	* Description: Show Caldera Forms pro settings
	* Author: Caldera Forms
	**/
	//Force Pro settings to show
	add_filter('caldera_forms_show_pro_ui', '__return_true');

	#!/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