alexandre2602 / oci_ubuntu_to_debian.multiarch.sh

Created April 15, 2024 21:07 — forked from ishad0w/README.md

Debian 12 on Oracle Cloud (Free Tier) - (AMD64/ARM64)

	#!/bin/bash
	echo -e "\nHost:"
	ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR -p 22 ubuntu@$1 \
	'uname -a && arch && uptime && sudo touch /home/ubuntu/.hushlogin /root/.hushlogin'

	echo -e "\nAdding temporary SSH-key for Ubuntu root user..."
	ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR -p 22 ubuntu@$1 \
	'sudo cat /home/ubuntu/.ssh/authorized_keys \| sudo tee /root/.ssh/authorized_keys'

	echo -e "\nSystem trimming..."

alexandre2602 / gist:0095aeaab625ebcbc523c2e65c89d3ab

Created September 17, 2021 15:54 — forked from sergiosvieira/fluxo-trabalho-git.md

Fluxo de Trabalho do Git para Pequenas Equipes

	Fluxo de Trabalho no Git
	========================

	Primeiro crie um branch de desenvolvimento no seu repositório local:
	$ git checkout --track origin/development


	1. Trabalhe em sua tarefa, continuamente comitando em intervalos regulares para manter
	o rastro daquilo que você fez.

alexandre2602 / docker-compose.advanced.yml

Created September 17, 2021 13:30 — forked from w33ble/docker-compose.advanced.yml

Using jwilder/nginx-proxy with multiple compose files

	version: '3'

	services:
	nginx-proxy:
	image: nginx:alpine
	container_name: proxy-nginx
	environment:
	- DEFAULT_HOST=hello.local
	ports:
	- 80:80

alexandre2602 / gist:0fd9807984697c779e02e486c152602e

Created July 8, 2021 16:41 — forked from vicknesh22/gist:45e01bf5acacdaf8ef45525df9461603

CKAD Prepration 2021 - reference

	https://github.com/dgkanatsios/CKAD-exercises
	https://medium.com/@atharvac.cloud/kubernetes-deep-dive-part-3-generators-for-quick-poc-6cac698f08eb
	https://github.com/lucassha/CKAD-resources
	https://medium.com/@harioverhere/ckad-certified-kubernetes-application-developer-my-journey-3afb0901014
	https://en.sokube.ch/post/kubernetes-tips-for-your-ckad-exam-by-cncf-1
	https://github.com/rchidana/CKAD-Prep-Guide-Preview
	https://faun.pub/be-fast-with-kubectl-1-18-ckad-cka-31be00acc443
	https://thospfuller.com/2020/11/09/answers_to_five_kubernetes_ckad_practice_questions_2021/
	https://medium.com/bb-tutorials-and-thoughts/practice-enough-with-these-questions-for-the-ckad-exam-2f42d1228552
	https://www.udemy.com/course/certified-kubernetes-application-developer/learn/lecture/26608008?start=1#overview

alexandre2602 / docker-compose.yml

Created December 8, 2020 16:57 — forked from pyrou/docker-compose.yml

Use https://traefik.me SSL certificates for local HTTPS without having to touch your /etc/hosts or your certificate CA.

	version: '3'
	services:
	traefik:
	restart: unless-stopped
	image: traefik:v2.0.2
	ports:
	- "80:80"
	- "443:443"
	labels:
	- "traefik.http.services.traefik.loadbalancer.server.port=8080"

alexandre2602 / AULA-K8s-01

Created September 23, 2020 17:51 — forked from badtuxx/AULA-K8s-01

	1 hostname elliot-01
	2 echo elliot-01 > /etc/hostname
	3 bash
	4 vim /etc/modules-load.d/k8s.conf
	5 curl -fsSL https://get.docker.com \| bash
	6 docker version
	7 docker ps
	8 apt-get update && apt-get install -y apt-transport-https
	9 curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg \| apt-key add -
	10 echo "deb http://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list

alexandre2602 / nginx-tuning.md

Created August 26, 2020 23:23 — forked from denji/nginx-tuning.md

NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

alexandre2602 / app-ingress.yaml

Created August 21, 2020 13:03 — forked from klebercabral/app-ingress.yaml

ingress day5

	apiVersion: extensions/v1beta1
	kind: Ingress
	metadata:
	annotations:
	nginx.ingress.kubernetes.io/rewrite-target: /
	name: app-ingress
	spec:
	rules:
	- host: 'k8s-vagrant-parallels-machine1-1590958663790-68391'
	http:

alexandre2602 / nginx.conf

Created July 14, 2020 23:56 — forked from v0lkan/nginx.conf

Configuring NGINX for Maximum Throughput Under High Concurrency

	user web;

	# One worker process per CPU core.
	worker_processes 8;

	# Also set
	# /etc/security/limits.conf
	# web soft nofile 65535
	# web hard nofile 65535
	# /etc/default/nginx

alexandre2602 / limpacacheram.sh

Created June 6, 2020 15:18 — forked from rmsaitam/limpacacheram.sh

Script para limpar memória cache do Linux

	#!/bin/sh
	#!/bin/sh
	# https://blog.remontti.com.br/92

	PATH="/bin:/usr/bin:/usr/local/bin"

	# Porcentagem maxima (mude se vc achar q deve) eu deixo em 85%
	percent=85

	# Total da memoria:

Alexandre Machado alexandre2602

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance