balcony 0.0.62

AWS API for humans

balcony

AWS API for us humans.

Balcony helps to lift the undifferentiated heavy lifting that is reading from AWS SDK & API.

Balcony fills out the required parameters for any operation, automatically.

Installation

pip3 install balcony

python3 -m pip install balcony

Basic Usage

List all available AWS Services

balcony aws

List all Resource Nodes of a Service

balcony aws iam

balcony aws ec2

See the documentation of a Resource Node and its Operations

balcony aws iam Policy -l
# or
balcony aws iam Policy --list

Read a Resource Node

balcony aws iam Policy

# if you are curious to see what's going on 
# under the hood, enable the debug messages 
balcony aws iam Policy -d
# or
balcony aws iam Policy --debug

Read a Resource Nodes specific operation

balcony aws iam Policy get

balcony aws iam Policy list

Filter generated parameters with UNIX style pattern matching

balcony aws iam Policy get  -p "*service-role/*"

# supports multiple patterns 
balcony aws iam Policy -p "*service-role/*" -p "*prod-*"

Use queries for the json data -- like jq

balcony aws iam Policy \
    --jmespath-selector "GetPolicy[*].Policy"
# or
balcony aws iam Policy \
    -js "GetPolicy[*].Policy"

Use --format option for customized output

# create stop-instances script for running instances
balcony aws ec2 Instances \
    -js "DescribeInstances[*].Reservations[*].Instances[?State.Name=='running'][][]" \
    --format "aws ec2 stop-instances --instance-ids {InstanceId} # {Tags}"

# create delete-policy script
balcony aws iam Policy \
    --jmespath-selector "GetPolicy[*].Policy" \
    --format "aws iam delete-policy --policy-arn {Arn}"