This is an Amazon Neptune project for Python development with CDK.
The cdk.json file tells the CDK Toolkit how to execute your app.
This project is set up like a standard Python project. The initialization
process also creates a virtualenv within this project, stored under the .env
directory. To create the virtualenv it assumes that there is a python3
(or python for Windows) executable in your path with access to the venv
package. If for any reason the automatic creation of the virtualenv fails,
you can create the virtualenv manually.
To manually create a virtualenv on MacOS and Linux:
$ python3 -m venv .env
After the init process completes and the virtualenv is created, you can use the following step to activate your virtualenv.
$ source .env/bin/activate
If you are a Windows platform, you would activate the virtualenv like this:
% .env\Scripts\activate.bat
Once the virtualenv is activated, you can install the required dependencies.
(.venv) $ pip install -r requirements.txt
At this point you can now synthesize the CloudFormation template for this code.
(.venv) $ cdk synth --all
Use cdk deploy command to create the stack shown above.
(.venv) $ cdk deploy --all
To add additional dependencies, for example other CDK libraries, just add
them to your requirements.txt file and rerun the pip install -r requirements.txt
command.
Delete the CloudFormation stack by running the below command.
(.venv) $ cdk destroy --force --all
cdk lslist all stacks in the appcdk synthemits the synthesized CloudFormation templatecdk deploydeploy this stack to your default AWS account/regioncdk diffcompare deployed stack with current statecdk docsopen CDK documentation
Enjoy!