lambda2.tf

############################################
# LAMBDA - Create the lambda function
############################################

resource "aws_lambda_function" "weather_api" {
  function_name = "weather-api"

  # fetch the artifact from bucket created earlier
  s3_bucket = "${var.artifact_bucket}"
  s3_key    = "${var.artifact_zip_name}"

  handler = "${var.faas_name}"
  runtime = "go1.x"

  role = "${aws_iam_role.lambda_role.arn}"
}

resource "aws_lambda_permission" "apigw" {
  statement_id  = "AllowAPIGatewayInvoke"
  action        = "lambda:InvokeFunction"
  function_name = "${aws_lambda_function.weather_api.arn}"
  principal     = "apigateway.amazonaws.com"

  source_arn = "${aws_api_gateway_rest_api.weather_gw.execution_arn}/*/*"
}