Lambda functions should have X-Ray tracing enabled
X-Ray tracing enables end-to-end debugging and analysis of all function activity. This will allow for identifying bottlenecks, slow downs and timeouts.
Impact
Without full tracing enabled it is difficult to trace the flow of logs
Recommended Actions
Follow the appropriate remediation steps below to resolve the issue.
resource"aws_iam_role" "iam_for_lambda" {
name="iam_for_lambda"assume_role_policy=<<EOF
{
"Version": "2012-10-17","Statement":[
{
"Action": "sts:AssumeRole","Principal": {
"Service": "lambda.amazonaws.com"
},"Effect": "Allow","Sid": ""
}
]
}
EOF
}
resource"aws_lambda_function" "good_example" {
filename="lambda_function_payload.zip" function_name="lambda_function_name" role=aws_iam_role.iam_for_lambda.arn handler="exports.test" # The filebase64sha256() function is available in Terraform 0.11.12 and later
# For Terraform 0.11.11 and earlier, use the base64sha256() function and the file() function:
# source_code_hash = "${base64sha256(file("lambda_function_payload.zip"))}"
source_code_hash=filebase64sha256("lambda_function_payload.zip")runtime="nodejs12.x"environment {
variables= {
foo="bar"
}
}
tracing_config {
mode="Active"
}
}