aws-sandbox-serverless

Serverless solution for AWS Sandbox

Install (CentOS 8)

sudo dnf install nodejs
sudo npm i serverless -g

Configure (AWS)

Make sure, that you have an AWS profile configured in ~/.aws/config

[profile production-dmitry_rendov]
role_arn = arn:aws:iam::562495469185:role/dmitry_rendov
region = us-east-1
source_profile = sts

And you have valid STS session (aws-login.sh login) Then configure ENV variables (or update .bash_rc) to enable AWS Profiles with Severless, including IAM cross-account role assumption.

export AWS_SDK_LOAD_CONFIG=1
export AWS_PROFILE="production-dmitry_rendov"

This enables any tool which uses the AWS SDK for Go (e.g. Serverless framework) to use AWS Profiles.

Package and Deploy

You can just package the Lambda Functions, using the command

sls package

The resulted zip archives will be available in the folder .serverless

Or, you can deploy all the functions and resources, using the command

sls deploy

Test locally

Prerequisites

Install and configure miniconda on your local machine.

Note: can be downloaded via make setup run.

Install the dev dependencies and activate conda environment with the following command:

make environment
conda activate aws-sandbox-serverless

Development

Now you can start AWS λ, API Gateway and DynamoDB local with the following command:

sls offline start --stage dev

At this point, you can run web application locally with the following command:

sls wsgi serve --stage dev

Check that web application is up-and-running by the following link: http://localhost:5000/