McCannDahl / LocalStack-Serverless-API-examples

LocalStack Serverless API examples that actually work

LocalStack-Serverless-API-examples

LocalStack Serverless API examples that actually work

Getting Started

1. install LocalStack
2. install LocalStack Serverless
3. got to first directory cd 1 - minimal example
4. install loacalstack serverless node package npm i
5. in one terminal spin up container docker-compose up\
6. in another terminal deploy the serverless stack serverless deploy --stage local

Validating results

7. To see if the api is up and running awslocal apigateway get-rest-apis should return 1 item
8. Going to this URL in the brower with the correct restAPIid from the previous step http://localhost:4566/restapis/--RestApiId--/local/_user_request_/myendpointpath will yeld a json result with { "message": "Go Serverless v1.0! Your function executed successfully!".....
9. Try this curl command curl http://localhost:4566/restapis/--RestApiId--/local/_user_request_/myendpointpath

DynamoDB

• cd 2 - api gateway with dynamoDB Repeat steps 4-6
• Try this curl command curl -X get http://localhost:4566/restapis/3t34ugy0cj/local/_user_request_/animals
• Or this one curl -X post http://localhost:4566/restapis/3t34ugy0cj/local/_user_request_/animals -H "Content-Type: application/json" -d '{"name": "bob", "age": 100, "family": "dahl"}'

Auth

• cd 3 - auth Repeat steps 4-6
• Try this curl command curl -X post --user admin:secret http://localhost:4566/restapis/--RestApiId--/local/_user_request_/basicAuth

Other helpful commands

• list lambdas awslocal lambda list-functions
• list iam roles awslocal iam list-roles
• get policy awslocal lambda get-policy --function-name apidynamo-local-getAnimals