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S3,

the lesser known details

1. Improving ingestion performance
2. Why is pagination important?
3. S3 as a SQL database
4. Divide and conquer you files
5. Mountpoint: the good, the bad and the awful

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GitLab CICD playful runner instructions

Project creation

• Create an account at https://gitlab.com

• Create a new empty project

• Add a file named .gitlab-ci.yml

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[
  {
    "text": "The terraform.tfstate file always matches your currently built infrastructure.",
    "responses": [
      {
        "letter": "A. ",
        "text": "True",
        "correct": false
      },
      {

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#!/bin/sh
 
sudo apt update
sudo apt install openjdk-8-jre-headless -y
wget https://github.com/ciberado/pokemon/releases/download/stress/pokemon-0.0.4-SNAPSHOT.jar
java -jar pokemon-0.0.4-SNAPSHOT.jar

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AWSTemplateFormatVersion: '2010-09-09'
Description: 'Simple (not production-ready) VPC'

Parameters:
  ClassB:
    Description: 'Class B of VPC (10.XXX.0.0/16)'
    Type: Number
    Default: 0
    ConstraintDescription: 'Must be in the range [0-255]'
    MinValue: 0

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#!/bin/bash

if [[ $# -eq 0 ]] ; then
    echo 'Provide the name of the owner, please.'
    exit 0
fi

OWNER=$1

VPC_ID=$(aws ec2 create-vpc \

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# sudo apt update; sudo apt install graphviz
# pip3 install diagrams
# python3 diagrams-aws.py

from diagrams import Cluster, Diagram, Edge
from diagrams.aws.compute import EC2
from diagrams.aws.database import RDS
from diagrams.aws.network import ELB
from diagrams.custom import Custom
from urllib.request import urlretrieve

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#!/bin/bash

delete-vpc() {
  local teamName=${1:-ciberadok8s}
  local region=${2:-eu-west-1}

  aws ec2 describe-vpcs --region ${region} | jq -r ".Vpcs[] | select(.Tags[].Value | contains(\"${teamName}\")) | .VpcId" 2>/dev/null |
    while read vpcID; do
      echo "# deleting vpc (${vpcID}) ..."
    

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#Azure Storage

Preparar el entorno

• Instalar jq para parsear json (https://stedolan.github.io/jq/)
• Instalar python con pip https://www.python.org/downloads/windows/ (win)
• Instalar blobxfer

pip install blobxfer

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#!/bin/bash

cat - <<-EOF >> /etc/apt/sources.list.d/webupd8team-java.list
# webupd8team repository list 
deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main
# deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main
EOF

apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xEEA14886