Aas Suhendar AasSuhendar

k3s etcd commands

etcd

Setup etcdctl using the instructions at https://github.com/etcd-io/etcd/releases/tag/v3.4.13 (changed path to /usr/local/bin):

Note: if you want to match th etcdctl binaries with the embedded k3s etcd version, please run the curl command for getting the version first and adjust ETCD_VER below accordingly:

curl -L --cacert /var/lib/rancher/k3s/server/tls/etcd/server-ca.crt --cert /var/lib/rancher/k3s/server/tls/etcd/server-client.crt --key /var/lib/rancher/k3s/server/tls/etcd/server-client.key https://127.0.0.1:2379/version

Install docker latest with ZFS as storage driver on Ubuntu 18.04.

Reminder before we go deep down in to the installation.

ZFS is only supported on Docker Engine - Community with Ubuntu 14.04 or higher, with the zfs package (16.04 and higher) or zfs-native and ubuntu-zfs packages (14.04) installed.

In this tutorial I'm using an aws ec2 instance with fresh installed Ubuntu 18.04 Let's get started

Occasionally we will deploy a virtual instance into our KVM infrastructure and realize after the fact that we need more local disk space available. This is the process we use to expand the disk image. This process assumes the following:

You're using legacy disk partitions. The process for LVM is similar and I will describe that in another post.
The partition you need to resize is the last partition on the disk.

This process will work with either a qcow2 or raw disk image. For

ElasticSearch Cluster Setup Guide

This document will guide you to provision and installing ElasticSearch in Cluster mode with:

Master Node
Ingest Node
Data Node

When this document writen i'am using Amazon Web Service (AWS) as Cloud Provider with Elastic Cloud Compute (EC2) Instance. I provision EC2 Instance with Operating System Ubuntu 16.04 AMI Code ami-0ee0b284267ea6cde and following type:

Setup Windows Subsystem 2 for Linux

Windows Subsystem 2 for Linux, Hyper, ZSH + Oh My Zsh + Powerlevel9k + plugins, FNM + VSCode (+ext) and Nerd Font

To setup native Linux, see this gist

Requirements

vi /etc/environment

add these lines...

LANG=en_US.utf-8
LC_ALL=en_US.utf-8

Alternatively,

	deb http://deb.debian.org/debian buster main contrib non-free
	deb-src http://deb.debian.org/debian buster main contrib non-free

	deb http://deb.debian.org/debian buster-updates main contrib non-free
	deb-src http://deb.debian.org/debian buster-updates main contrib non-free

	deb http://security.debian.org/debian-security/ buster/updates main contrib non-free
	deb-src http://security.debian.org/debian-security/ buster/updates main contrib non-free

	#!/bin/env bash
	set -eo pipefail

	#
	# Part of a Fedora CoreOS blog post on my website:
	# https://www.matthiaspreu.com/posts/fedora-coreos-embed-ignition-config/
	#
	# Script modifies a FCOS virtual machine image and injects
	# an Ignition configuration in it.
	#

	const express = require('express');
	const fetch = require('node-fetch');
	const redis = require('redis');

	const PORT = process.env.PORT \|\| 5000;
	const REDIS_PORT = process.env.PORT \|\| 6379;

	const client = redis.createClient(REDIS_PORT);

	const app = express();

	.terraform/
	*.pem
	*.tf
	*.tfstate
	*.yaml
	*.backup
	istio-*/
	cert-manager-*/
	*.swp
	env