reisjr

from pathlib import Path
import os

def make_temp_dir(temp_dir):
    try:
        os.makedirs(temp_dir, exist_ok=True)
    except OSError:
        pass
        
HOME_DIR = str(Path.home())

reisjr

(oc-001) DynamoDB é caro?!

[1] https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/best-practices.html

(oc-002) 3 erros comuns ao usar EBS na AWS

aws ec2 describe-volumes --region "$region" \
  --filters Name=status,Values=available \
 --query 'Volumes[].[VolumeId]' --output text

reisjr

#!/usr/bin/python
# -*- coding: utf-8 -*-
import boto3

ddb_cli = boto3.client('dynamodb')

ddb_cli.update_item(TableName='Table1',
                    Key={'Pk': {'S': 'foo'}, 'Sk': {'S': 'bar'}},
                    UpdateExpression='SET st.#k1 = :v1',
                    ExpressionAttributeNames={'#k1': '0'},

reisjr

// https://github.com/aws-amplify/amplify-js/issues/4639

const dict = {
  "pt-br": {
      "Sign In": "Entrar",
      "Sign in": "Entrar",
      "Sign Up": "Registrar",
      "Sign Out": "Sair",
      "Confirm Sign Up": "Confirmar Registro",
      "Username": "Usuário",

reisjr

import subprocess
from xml.etree import ElementTree as ET
import pandas as pd
import re
import logging
import sys
import os.path

logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger(__name__)

reisjr

#!/bin/bash -e

# This is an example on how to setup roles using CLI
# for cross account access in Kinesis.
# WARNING: You should review this code before using it on your account
# See https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_cross-account-with-roles.html

if [ "$#" -ne 2 ]; then
    CMD=`basename "$0"`
    echo "./$CMD <profile-account-with-resource> <profile-account-use-resource>"

reisjr

schema = aws_kinesisanalytics.CfnApplication.InputSchemaProperty(
    record_columns=[col1],
    record_format=aws_kinesisanalytics.CfnApplication.RecordFormatProperty(
        record_format_type="CSV",
        mapping_parameters=aws_kinesisanalytics.CfnApplication.MappingParametersProperty(
            csv_mapping_parameters=aws_kinesisanalytics.CfnApplication.CSVMappingParametersProperty(
                record_column_delimiter=";",
                record_row_delimiter="|"
            )
        )

reisjr

Labs

• Lab 1 - https://s3.amazonaws.com/dreis-id/emr/lab_01.pdf
• Lab 2 - https://s3.amazonaws.com/dreis-id/emr/lab_02.pdf
• Lab Kinesis - https://s3-us-west-2.amazonaws.com/abd321/ABD321.html

reisjr

pip install --upgrade awscli
aws mediastore put-lifecycle-policy --container-name myfirstcontainer --lifecycle-policy file://policy.json
aws mediastore get-lifecycle-policy --container-name myfirstcontainer

reisjr

package org.reisjr.iot;

import java.util.Random;

import com.amazonaws.services.iot.AWSIot;
import com.amazonaws.services.iot.model.AttachPolicyRequest;
import com.amazonaws.services.iot.model.AttachThingPrincipalRequest;
import com.amazonaws.services.iot.model.CreateKeysAndCertificateRequest;
import com.amazonaws.services.iot.model.CreateKeysAndCertificateResult;
import com.amazonaws.services.iot.model.CreatePolicyRequest;