README.md

Build

Ready to tweak and test this webapp locally? Follow these instructions:

Requirements

Ready to tinker? For development, you'll need:

• AWS CLI (aws)
• curl (curl)
• jq (jq)
• SQLite3 (sqlite3)
• Perl 5 (perl)
• Perl modules:
  • DBD::SQLite
  • JSON::XS
  • plackup
  • Template::Toolkit
  • Text::CSV

Debian/Ubuntu

Packages:

sudo apt update
sudo apt install \
	awscli \
	curl \
	jq \
	libdbd-sqlite3-perl \
	libjson-xs-perl \
	libplack-perl \
	libtemplate-perl \
	libtext-csv-perl \
	sqlite3

macOS

Homebrew packages:

brew install \
	awscli \
	cpanminus \
	curl \
	jq \
	perl \
	pkg-config \
	sqlite3

Perl modules:

cpanm --installdeps .

Create Database

sqlite3 ec2.db < create.sql

Locations

curl -O "https://b0.p.awsstatic.com/locations/1.0/aws/current/locations.json"
perl locations.pl < locations.json

IP Ranges

curl -O "https://ip-ranges.amazonaws.com/ip-ranges.json"
perl ip-ranges.pl < ip-ranges.json

Prices

# On-demand and reserved price
bash price-lists.sh
# Spot price
curl -O "https://website.spot.ec2.aws.a2z.com/spot.json"
perl spot.pl < spot.json

Instace Types (EC2)

We're gonna assume us-east-1 (N. Virginia) has all the available instance types.

aws ec2 describe-instance-types --region us-east-1 --output json > instance-types.json
perl instance-types.pl < instance-types.json

Storage Types (EBS)

We're gonna assume us-east-1 (N. Virginia) has all the available storage types.

sqlite3 ec2.db < storage-types.sql

SAP

Copy tables from AWS General SAP Guide and paste as unformatted text (Crtl+Shift+V)to LibreOffice Calc Spreadsheet:

Export as CSV (sap.csv, sap-hana.csv):

Update database:

perl sap.pl
perl sap-hana.pl

Export

bash export.sh

Websites

perl web.pl

Run:

plackup --host "127.0.0.1" --port "8080"

Help

• Reserved Instances: https://aws.amazon.com/ec2/pricing/reserved-instances/
• Spot Instances: https://aws.amazon.com/ec2/spot/
• Compute Savings Plans: https://docs.aws.amazon.com/savingsplans/latest/userguide/what-is-savings-plans.html
• EBS Volume types: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-volume-types.html#vol-type-ssd
• EBS performance: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/general-purpose.html#gp2-performance
• Connect GitHub Actions: https://aws.amazon.com/blogs/security/use-iam-roles-to-connect-github-actions-to-actions-in-aws/