This is a demo project that was used in the June 2022 Serverless Microservice Meetup. It is a sample microservice that uses API Gateway, Lambda, and Dynamodb to accepted POSTed players, save them to Dynamodb, and then also provides a GET API Gateway endpoint to retrieve players by team.
Prerequisites:
- AWS SDK installed locally.
- You must be logged into the AWS account with valid credentials stored in
~/.aws/credentials - An S3 deployment bucket entitled
meetup-demo-${aws:accountId}-${self:provider.region}in the target region. This needs to be created manually. - Testing requires docker
INSTALL
npm install
TESTING
npm test
DEPLOYING
npx sls deploy -s STAGE -r REGION --verbose --aws-profile PROFILE
STAGE=stage name REGION=AWS region PROFILE=AWS profile
More info: https://www.serverless.com/framework/docs/providers/aws/cli-reference/deploy
sls deploy will ...
- create lambdas
- create a dynamodb table with indexes
- create cloudwatch log groups
- create an API Gateway and wire it up to lambdas
- create alarms for lambdas (in prod only)
- create all relevant roles and permissions