Kun Alfin Hidayat kahidna

assign temporal IP using commandline instead config file

Make sure your Linux have ifconfig binary commands first.
Define the IP and the netmask. for example

ifconfig eth0 192.168.104.158 netmask 255.255.255.0

Find your gateway of your network, and then add the gateway IP

prepare nodes

operating system debian 11, with docker ce installed version 20.10.20. the manager have 1 NIC, 1 vcpu, 2gb ram and 50gb storage the worker have have 1 NIC, 2 vcpu, 2gb ram and 50gb storage

role	vCPU	RAM (GB)	Disk (GB)	NIC
manager	1	2	50	1
worker-1	2	2	50	1
worker-2	2	2	50	1

Generate java keystore for server side, in this case, this certificate is for kafka

this step created using java 8 jdk. if you already have Certificate Authority (CA) files, then you can skip this step

Generate the CA files

modify the value and then export the variables

export C=ID
export ST=Yogyakarta
export L=Yogyakarta
export O=TLab
export OU=Infra

	#!/bin/bash

	# Default values
	default_sessions=1
	default_tabs_per_session=2
	default_url="https://puturljitsiwebhere.domain/benchmarkJitsiRoom"

	# Parse command line arguments
	while getopts ":s:t:f:" opt; do
	case $opt in

	call plug#begin()
	Plug 'mhartington/oceanic-next'
	Plug 'vim-airline/vim-airline'
	Plug 'preservim/nerdtree'
	Plug 'dense-analysis/ale'
	Plug 'neoclide/coc.nvim', {'branch': 'master', 'do': 'npm ci'}
	call plug#end()
	syntax on
	set mouse-=a
	set number

	let g:unite_source_menu_menus.commands.command_candidates = [
	\['▷ record a macro q', 'normal q' ],
	\['▷ move forward one word w', 'normal w' ],
	\['▷ move to the end of the prev word e', 'normal e' ],
	\['▷ replace the character underneath the cursor r', 'normal r' ],
	\['▷ move forward till the next character typed t', 'normal t' ],
	\['▷ yank/copy y', 'normal y' ],
	\['▷ undo u', 'normal u' ],
	\['▷ enter insert mode i', 'normal i' ],
	\['▷ open a new line underneath the current li

	version: '3.5'
	services:
	traefik:
	image: "traefik:v2.6"
	command:
	#- "--log.level=DEBUG"
	- "--api.insecure=true"
	- "--providers.docker=true"
	- "--providers.docker.exposedbydefault=false"
	- "--entrypoints.web.address=:80"

	FROM python:3.7-alpine3.8

	RUN apk add --no-cache \
	build-base \
	cmake \
	bash \
	jemalloc-dev \
	boost-dev \
	autoconf \
	zlib-dev \

	# This is the network config written by 'subiquity'
	network:
	ethernets:
	ens18: # adjust with your interface id from command ip a
	addresses:
	- 192.168.200.167/24 # ip address and subnetmask
	nameservers:
	addresses:
	- 8.8.8.8 # dns ip address
	- 1.1.1.1

	version: '3.5'
	services:
	nfs-server:
	image: 'itsthenetwork/nfs-server-alpine:4'
	container_name: nfs
	hostname: nfs
	ports:
	- 2049:2049
	environment:
	- SHARED_DIRECTORY=/nfsshare