Gilang Virga Perdana gilangvperdana

Cloud images in Proxmox

A script which automates these steps for multiple distros incl. CoreOS, CentOS, Arch and ALpine

create-cloud-template.sh

Steps for creating an Ubuntu 18.04 cloud template

Using a ready-to-use Ubuntu image

How to configure static website using Nginx with MinIO ?

1. Install nginx

2. Install minio

3. Install mc client

Add Minio

mc config host add <ALIAS> <YOUR-S3-ENDPOINT> <YOUR-ACCESS-KEY> <YOUR-SECRET-KEY>
mc config host list

Running a docker registry with Minio S3 backend

Run minio in a container

docker run -d -p 9000:9000 --name minio minio/minio server /export

Use docker logs to retrieve access key and secret key from minio container

docker logs minio

Create config.yml for Docker Registry

This file will have to be mounted to /etc/docker/registry/config.yml

How to add an image to a gist

Create a gist if you haven't already.

Clone your gist:

# make sure to replace `<hash>` with your gist's hash
git clone https://gist.github.com/<hash>.git # with https
git clone [email protected]:<hash>.git     # or with ssh

How to host a telegram bot on Ubuntu (18.04/20.04)

Introduction

This short guide will walk you through hosting your very own telegram bot on Ubuntu (tested on Ubuntu 18.04 and 20.04)!

Prerequisites

This guide assumes knowledge of the following:

1) Provisioning a VPS
2) Familiarity with SSH
3) Familiarity with linux command line

How to automatically start ssh server on boot on Windows Subsystem for Linux

Microsoft partnered with Canonical to create Bash on Ubuntu on Windows, running through a technology called the Windows Subsystem for Linux. Below are instructions on how to set up the ssh server to run automatically at boot.

Edit the /etc/ssh/sshd_config file by running the command sudo vi /etc/ssh/sshd_config and do the following
1. Change Port to 2222 (or any other port above 1000)
2. Change PasswordAuthentication to yes. This can be changed back to no if ssh keys are setup.
Restart the ssh server:
- sudo service ssh --full-restart
With this setup, the ssh server must be turned on every time you run Bash on Ubuntu on Windows, as by default it is off. Use this command to turn it on:

	# run with connected bash with closing after exit
	docker run -it --rm --name ubuntu ubuntu:18.04 /bin/bash
	# run in detached mode
	docker run -id --name ubuntu ubuntu:18.04
	docker exec -it ubuntu /bin/bash
	# run in detached mode with mounted directories
	docker run -v /dir-on-host:/dir-in-container -id --name ubuntu ubuntu:18.04
	docker exec -it ubuntu /bin/bash

	#!/bin/bash

	#Harbor on Ubuntu 18.04

	#Prompt for the user to ask if the install should use the IP Address or Fully Qualified Domain Name of the Harbor Server
	PS3='Would you like to install Harbor based on IP or FQDN? '
	select option in IP FQDN
	do
	case $option in
	IP)

	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: imagecleanupconfig
	namespace: default
	labels:
	component: imagecleanup
	data:
	# removes all images unused by a running container
	cronjobs: 0 0 * * * crictl rmi --prune 2>&1

	apiVersion: v1
	kind: Namespace
	metadata:
	name: istio-test
	labels:
	istio-injection: enabled
	---
	apiVersion: v1
	kind: Service
	metadata: