AWS Serverless API (via api-gateway, lambda, dynamoDB, SAM-deploy)

How to test it?

• just put below in browser and you can see result

• get all items API https://xcd5wvrlqe.execute-api.us-east-1.amazonaws.com/Prod

• git item by id API https://xcd5wvrlqe.execute-api.us-east-1.amazonaws.com/Prod/id/1

• put item API curl -v -X "POST" -H "Content-Type: application/json" -d "{"id": "123", "name": "Jack"}" https://xcd5wvrlqe.execute-api.us-east-1.amazonaws.com/Prod

How to deploy

• sam build && sam deploy --guided
• and then follow the instruction

How to monitor

lambda Console:

https://us-east-1.console.aws.amazon.com/lambda/home?region=us-east-1#/functions

Cloudwatch Console:

• getALlItemLambda https://us-east-1.console.aws.amazon.com/cloudwatch/home?region=us-east-1#logsV2:log-groups/log-group/$252Faws$252Flambda$252Fsam-stack-1-getAllItemsFunction-loQlKEPMENjs/log-events/2022$252F08$252F18$252F$255B$2524LATEST$255D2476448c4fd24fdcb6ce9988b8ec980c

DynamoDB Console

https://us-east-1.console.aws.amazon.com/dynamodbv2/home?region=us-east-1#item-explorer?initialTagKey=&maximize=true&table=sam-stack-1-SampleTable-CPFGVGSDFPCK

API gateway

https://us-east-1.console.aws.amazon.com/apigateway/main/apis?region=us-east-1

cost monitor

• run checkcost.sh to get the cost
• use below link to check the cost in details https://us-east-1.console.aws.amazon.com/cost-management/home?region=us-east-1#/custom?groupBy=Service&hasBlended=false&hasAmortized=false&excludeDiscounts=true&excludeTaggedResources=false&excludeCategorizedResources=false&excludeForecast=false&timeRangeOption=Last6Months&granularity=Monthly&reportName=&reportType=CostUsage&isTemplate=true&filter=%5B%5D&chartStyle=Group&forecastTimeRangeOption=None&usageAs=usageQuantity&startDate=2022-02-01&endDate=2022-07-31

How to clean up

• Go to cloudformation to clean up the tech-stack