Setting up Java SDK with AWS SAM

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AWS SAM
AWS SAM
Step 1: Add Configuration Changes on the SAM template.yml
Add the thundra_apiKey environment variable along with your Thundra API key.
Globals:
  Function:
	...
    Environment:
      Variables:
          thundra_apiKey: <your_api_key>
Add the Thundra layer to “Layers” in the Globals section. The ThundraAWSAccountNo and ThundraJavaLayerVersion parameters are defined under the Parameters section in the following configuration:
Latest version of the Thundra Java layer:
Parameters:
  ThundraAWSAccountNo:
    Type: Number
    Default: 269863060030
​
  ThundraJavaLayerVersion:
    Type: Number
    Default: 29 # Or use any other version
​
Globals:
  	...
    Layers:
    	- !Sub arn:aws:lambda:${AWS::Region}:${ThundraAWSAccountNo}:layer:thundra-lambda-java-layer:${ThundraJavaLayerVersion}
​
	…
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Change the handler of functions to be wrapped to
io.thundra.agent.lambda.core.handler.ThundraLambdaHandler
Alternatively, if you want to wrap all of the functions in your SAM configuration file, you can set the handler in the Globals section.
Globals:
  Function:
    ...
​
    Handler: io.thundra.agent.lambda.core.handler.ThundraLambdaHandler
​
For each wrapped function, add the thundra_agent_lambda_handler environment variable with the full class-name (package and class name) of your function.
Resources:
  MyFunction:
    Type: AWS::Serverless::Function
    Properties:
      Environment:
          Variables:
              thundra_agent_lambda_handler: com.mycompany.MyHandler
​
An example configuration:
Parameters:
  ThundraAWSAccountNo:
    Type: Number
    Default: 269863060030
​
  ThundraJavaLayerVersion:
    Type: Number
    Default: 29 # Or use any other version
​
Globals:
  Function:
    Runtime: 
    Timeout: 5
    Handler: io.thundra.agent.lambda.core.handler.ThundraLambdaHandler
    Layers:
    	- !Sub arn:aws:lambda:${AWS::Region}:${ThundraAWSAccountNo}:layer:thundra-lambda-java-layer:${ThundraJavaLayerVersion}
    Environment:
      Variables:
          thundra_apiKey: <your_api_key>
​
Resources:
  MyFunction:
    Type: AWS::Serverless::Function
    Properties:
      Environment:
          Variables:
              thundra_agent_lambda_handler: com.mycompany.MyHandler
​
Step 2: Test the Application 
To build and run your functions locally:
sam build && sam local invoke
Step 3: Monitor Your Function with Thundra
After generating your first invocation, the “Next” button will appear in the Invocation Monitor bar. Simply click the button to see monitoring data from your invocation.
Setting up Java SDK with Serverless Framework
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Last updated 10 months ago