WooodHead

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
H: preserves hard-links
A: preserves ACLs

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare [email protected]:usi-systems/easytrace.git

Ubuntu com k8s

O cluster Kubernetes que criaremos, utilizará três Droplets da DigitalOcean com Sistema Operacional Ubuntu 18.04. A criação dos Droplets foi realizada utilizando o utilitário de linha de comando doclt, mais informações de uso do doctl acesse o link.

Geralmente a VPS da DigitalOcean é chamada de Droplet.

Caso não tenha uma conta na DigitalOcean, utilize este link para fazer sua conta, assim você receberá 50 dólares em crédito para utilizar na DigitalOcean, durante 30 dias, a partir do momento que adicionar um método de pagamanto válido na sua conta.

	upstream web_backend{
	server 192.168.1.11:3000;
	server 192.168.1.12:3000;
	}

	server {
	listen 3000;

	location / {
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

	CREATE OR REPLACE FUNCTION calculate_url_key_by_id() RETURNS trigger
	LANGUAGE plpgsql AS
	$$
	DECLARE
	CHARS VARCHAR(62) := '0123456789aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ';
	BASE INTEGER := 62;
	tempId INTEGER;
	result VARCHAR(31);
	r DOUBLE PRECISION;
	q DOUBLE PRECISION;

	/*
	* This script will create base62_encode() and base62_decode() in the current schema of a postgresql database.
	* Give it a star if you find it useful.
	*/

	CREATE OR REPLACE FUNCTION base62_encode( long_number bigint )
	RETURNS text
	AS $BODY$
	/*
	* base62_encode()

	version: "3"
	services:
	web:
	image: project
	restart: always
	command: gunicorn conf.wsgi:application -c /opt/project/tools/docker/provision/gunicorn/production.py
	expose:
	- "8000"
	volumes:
	- .:/opt/project

	version: "3"
	services:
	web:
	image: project
	restart: always
	command: gunicorn conf.wsgi:application -c /opt/project/tools/docker/provision/gunicorn/production.py
	expose:
	- "8000"
	volumes:
	- .:/opt/project

	# adapted from https://www.linode.com/docs/applications/containers/how-to-deploy-nginx-on-a-kubernetes-cluster/

	# swap
	swapoff -a

	# hosts modify this to match the environment including all other cluster workers
	echo '<PRIVATE IP> test-kube-master' >> /etc/hosts
	echo '<PRIVATE IP> test-kube-worker-1' >> /etc/hosts
	echo '<PRIVATE IP> test-kube-worker-2' >> /etc/hosts

WooodHead

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

Ubuntu com k8s

Instalação do Tmux