cfn_deploy_starting_code.py

import boto3
import time

# Manually entered params
TEMPLATE_URL = "https://quilt-marketplace.s3.amazonaws.com/releases/test/quilt3.0/c714ae8/default.yaml"
STACK_NAME = "staging-canary"
AWS_PROFILE = "staging"
REGION = "us-east-1"


PARAMS = {
  "AdminUsername": "admin",
  "AdminEmail": "XXXXXXXXXXXXXX",
  "AdminPassword": "XXXXXXXXXXXXXXXX",
  "QuiltBucketName": "staging-canary",
  "BucketTitle": "Staging Canary",
  "BucketIcon": "https://d1zvn9rasera71.cloudfront.net/q-128-square.png",
  "BucketDescription": "Team data hub",
  "CertificateArnELB": "arn:aws:acm:us-east-1:XXXXXXXXXXXX:certificate/XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
  "QuiltWebHost": "sub.domain.com",
  "DBPassword": "XXXXXXXXXXXX",
  "LicenseKey": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX",
  "CreateDefaultRoles": True,
  "IdentityProvider": "Quilt",
  "SingleSignOnDomains": None,
  "GoogleClientId": None,
}





def cfn_client():
    return boto3.session.Session(profile_name=AWS_PROFILE, region_name=REGION).client('cloudformation')

def convert_param_representation(param_dict):
    param_list = []
    for k, v in param_dict.items():
        if v is None:
            v = ""
        if isinstance(v, bool):
            v = str(v).lower()
        param_list.append({
            'ParameterKey': k,
            'ParameterValue': v
        })
    print(param_list)
    return param_list

def deploy_default_stack():
    client = cfn_client()
    parameter_list = convert_param_representation(PARAMS)
    response = client.create_stack(
            StackName=STACK_NAME,
            TemplateURL=TEMPLATE_URL,
            Parameters=parameter_list,
            Capabilities=['CAPABILITY_NAMED_IAM'],
            OnFailure='DO_NOTHING',
            EnableTerminationProtection=False
    )
    return response["StackId"]

def describe_stack_status(stack_id):
    client = cfn_client()
    response = client.describe_stacks(StackName=stack_id)
    assert len(response["Stacks"]) == 1, f'Should be exactly one stack with Stack ID: {stack_id}'
    return response["Stacks"][0]

def display_stack_description(stack):
    """
    Stack is a single Stack element from the describe_stacks API call
    https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/cloudformation.html#CloudFormation.Client.describe_stacks
    """
    print(stack["StackName"], stack["StackStatus"], stack.get("StackStatusReason", ""), stack["StackId"])


def delete_test_stack():
    # Get CloudTrailBucket and AnalyticsBucket
    # Empty both so they can be deleted (carefully, so it only works for short-lived canary stacks!)
    # Delete CFN stack
    raise NotImplementedError()




if __name__ == '__main__':
    stack_id = deploy_default_stack()
    print(stack_id)

    while True:
        stack_description = describe_stack_status(stack_id)
        display_stack_description(stack_description)

        if stack_description["StackStatus"] in ["CREATE_FAILED", "CREATE_COMPLETE"]:
            break

        time.sleep(2)