quota.sh

#!/bin/bash

set -o pipefail

REGIONS=("us-east-1" "eu-west-1" "us-west-2" "us-east-2")

usage() {
  cat <<EOF
  usage: $0 [ OPTIONS ] --role [role-name]
  Options
  -a  --account   AWS Account to run this against
  -d  --dry-run   Do not make any modifications but preview the expected operations
  -h  --help      Show this message and exit
  -p  --profile   AWS Payer Account Profile to use
  -r  --region    Run against a single AWS Region
EOF
}

# Remove this if check if there is not a need for parameters to be passed in.
if [ $# -lt 2 ]; then
  usage
  exit 1
fi

export AWS_PAGER=''

AWS_PROFILE=
ACCOUNT=

while [ "$1" != "" ]; do
  case $1 in
    -a | --account )        shift
                            ACCOUNT="$1"
                            ;;
    -d | --dry-run )        DRY_RUN=true
                            ;;
    -h | --help )           usage
                            exit 1
                            ;;
    -p | --profile )        shift
                            AWS_PROFILE="$1"
                            ;;
    -r | --region )         shift
                            REGIONS=("$1")
                            ;;
    * ) echo "Unexpected parameter $1"
        usage
        exit 1
  esac
  shift
done

if [[ -z $ACCOUNT ]]; then
  echo 'ERROR: Account must be set.'
  usage
  exit 1
fi

if [[ -z $AWS_PROFILE ]]; then
  echo 'ERROR: AWS Profile must be set.'
  usage
  exit 1
fi

if [[ -z $REGIONS ]]; then
  echo 'ERROR: Region must not be empty.'
  usage
  exit 1
fi

echo "Using profile $AWS_PROFILE"

creds=$(osdctl account cli -i $ACCOUNT -p $AWS_PROFILE -o env)

if [[ $? -ne 0 ]]; then
  echo "Error assuming role in account."
  exit 2
fi

export $creds

function request_increase {
  SERVICECODE=$1
  QUOTACODE=$2
  AMOUNT=$3

  if [[ -z $SERVICECODE ]]; then
    echo "ERROR: Service Code must be provided"
    exit 3
  fi

  if [[ -z $QUOTACODE ]]; then
    echo "ERROR: Quota Code must be provided"
    exit 3
  fi

  if [[ -z $AMOUNT ]]; then
    echo "ERROR: Quota Amount must be provided"
    exit 3
  fi

  quota=$(aws service-quotas get-service-quota --service-code $SERVICECODE --quota-code $QUOTACODE | jq .Quota)
  quota_name=$(jq -r .QuotaName <<< $quota)
  quota_value=$(jq -r .Value <<< $quota | awk '{print int($1)}')
  echo "  Getting usage for quota $quota_name"

  if [[ $quota_value -lt $AMOUNT ]]; then
    echo "    $SERVICECODE/$QUOTACODE needs to be increased: $quota_value => $AMOUNT"

    if [[ $DRY_RUN ]]; then
      echo "      DRY RUN: aws service-quotas request-service-quota-increase --service-code $SERVICECODE --quota-code $QUOTACODE --desired-value $AMOUNT"
    else
      aws service-quotas request-service-quota-increase --service-code $SERVICECODE --quota-code $QUOTACODE --desired-value $AMOUNT
        echo "    Increase Requested."
    fi
  else
    echo "    $SERVICECODE/$QUOTACODE is at or above request: $quota_value > $AMOUNT"
  fi
  echo
}

for region in "${REGIONS[@]}"; do
  export AWS_REGION=$region
  echo "Using Region: $region"

  request_increase vpc L-0EA8095F 200
  request_increase ec2 L-1216C47A 2500
  request_increase elasticloadbalancing L-69A177A2 255
  request_increase ec2 L-0263D0A3 6
  request_increase ebs L-7A658B76 75
  request_increase vpc L-2AEEBF1A 30

  if [[ $region == "us-east-1" ]]; then
    request_increase ec2 L-0263D0A3 10
  fi

  unset AWS_REGION

  echo "=========="

done

Adds newer quota increases and fixes issue with bash not liking AWS returning numbers with decimals (like 5.0 instead of 5)