This starter project consists of:
- serverless.template - an AWS CloudFormation Serverless Application Model template file for declaring your Serverless functions and other AWS resources
- Function.cs - class file containing the C# method mapped to the single function declared in the template file
- aws-lambda-tools-defaults.json - default argument settings for use with Visual Studio and command line deployment tools for AWS
You may also have a test project depending on the options selected.
The generated project contains a Serverless template declaration for a single AWS Lambda function that will be exposed through Amazon API Gateway as a HTTP Get operation. Edit the template to customize the function or add more functions and other resources needed by your application, and edit the function code in Function.cs. You can then deploy your Serverless application.
To deploy your Serverless application, right click the project in Solution Explorer and select Publish to AWS Lambda.
To view your deployed application open the Stack View window by double-clicking the stack name shown beneath the AWS CloudFormation node in the AWS Explorer tree. The Stack View also displays the root URL to your published application.
Once you have edited your template and code you can deploy your application using the Amazon.Lambda.Tools Global Tool from the command line.
Install Amazon.Lambda.Tools Global Tools if not already installed.
dotnet tool install -g Amazon.Lambda.Tools
If already installed check if new version is available.
dotnet tool update -g Amazon.Lambda.Tools
Execute unit tests
cd "QB3API/test/QB3API.Tests"
dotnet test
Deploy application
cd "QB3API/src/QB3API"
dotnet lambda deploy-serverless
Arm64 support is provided by the AWS Graviton2 processor. For many Lambda workloads Graviton2 provides the best price performance.
If you want to run your Lambda on a Graviton2 Arm64 processor, all you need to do is replace x86_64 with arm64 under "Architectures": in the serverless.template file. Then deploy as described above.