#Npm serverless stack output how to#
#Npm serverless stack output install#

You can view the files uploaded to s3 in the.

Creates a CloudWatch log group for your function.

Creates an API gateway api and endpoint that points to your new function.

Creates a lambda function from your code.

(the -verbose flag will output full logs of your deployment) serverless deploy -verboseĪs you may be able to see in the output this creates quite a few AWS resources.īehind the scenes it creates a code bundle and new CloudFormation stack that does the following: serverless config credentials -provider aws -key YOUR_ACCESS_KEY -secret YOUR_ACCESS_SECRETĭeploy your Lambda function to AWS using the following command. Now you can use Serverless Framework to save the credentials in a way that the aws-cli can understand them by running the following command. Step 4 - Configure serverless with your AWS credentials Generate new Access Key for the user in Security Credentials. (You can open up more permissions but remember it is best practice to grant least privilege principle) In the AWS console go to the IAM service -> Users -> IAM Manage User Access and Encryption KeysĬhoose your existing user or create a new user.Įnsure the user has the following permissions: Once you have done that you will need to allow your AWS user permissions to deploy a Serverless application.

#Npm serverless stack output how to#

Serverless framework is able to connect to your AWS environment.ĭetailed instructions on how to do this is available from the Serverless website. If you have not used aws-cli before you will need to create credentials for it so that the helloWorld = (event, context, callback ) => Step 3 - Create AWS credentials handlers.js - this contains the hello-world endpoint.# The `events` block defines how to trigger the handler.helloWorld code events : - http : path : hello -world # The `functions` block defines what code to deploy functions : helloWorld : handler : handler.helloWorld # The `provider` block defines where your service will be deployed provider : name : aws plugins: - serverless-stack-output custom: output: handler: scripts/output.handler Same syntax as you. Read the docs # Serverless.yml is the configuration the CLI # uses to deploy your code to your provider of choice # The `service` block is the name of the service service : serverless -hello -world The list of available properties and settings can be found in the Serverless documentation. serverless.yml - this is used to configure lambda endpoints and/or events for lambdas invocation.

Step 2 - Create projectĬreate a simple hello-world project using a template built into the Serverless command line tool. So that the version of the Serverless framework remains consistent for that particular project.

#Npm serverless stack output install#

We have used a global install here for convenience however ideally you would use a local install for a real project

Npm serverless-stack-output