initial commit for metering service

Author: keshrisohit

metering/.gitignore

@@ -0,0 +1,20 @@
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Serverless directories
+.serverless

metering/handler.py

@@ -0,0 +1,24 @@
+import json
+
+
+def hello(event, context):
+    body = {
+        "message": "Go Serverless v1.0! Your function executed successfully!",
+        "input": event
+    }
+
+    response = {
+        "statusCode": 200,
+        "body": json.dumps(body)
+    }
+
+    return response
+
+    # Use this code if you don't use the http event with the LAMBDA-PROXY
+    # integration
+    """
+    return {
+        "message": "Go Serverless v1.0! Your function executed successfully!",
+        "event": event
+    }
+    """

metering/serverless.yml

@@ -0,0 +1,112 @@
+# Welcome to Serverless!
+#
+# This file is the main config file for your service.
+# It's very minimal at this point and uses default values.
+# You can always add more config options for more control.
+# We've included some commented out config examples here.
+# Just uncomment any of them to get that config option.
+#
+# For full config options, check the docs:
+#    docs.serverless.com
+#
+# Happy Coding!
+
+service: metering
+#app: your-app-name
+#tenant: your-tenant-name
+
+# You can pin your service to only deploy with a specific Serverless version
+# Check out our docs for more details
+# frameworkVersion: "=X.X.X"
+
+provider:
+  name: aws
+  runtime: python3.7
+
+# you can overwrite defaults here
+#  stage: dev
+#  region: us-east-1
+
+# you can add statements to the Lambda function's IAM Role here
+#  iamRoleStatements:
+#    - Effect: "Allow"
+#      Action:
+#        - "s3:ListBucket"
+#      Resource: { "Fn::Join" : ["", ["arn:aws:s3:::", { "Ref" : "ServerlessDeploymentBucket" } ] ]  }
+#    - Effect: "Allow"
+#      Action:
+#        - "s3:PutObject"
+#      Resource:
+#        Fn::Join:
+#          - ""
+#          - - "arn:aws:s3:::"
+#            - "Ref" : "ServerlessDeploymentBucket"
+#            - "/*"
+
+# you can define service wide environment variables here
+#  environment:
+#    variable1: value1
+
+# you can add packaging information here
+#package:
+#  include:
+#    - include-me.py
+#    - include-me-dir/**
+#  exclude:
+#    - exclude-me.py
+#    - exclude-me-dir/**
+
+functions:
+  hello:
+    handler: handler.hello
+#    The following are a few example events you can configure
+#    NOTE: Please make sure to change your handler code to work with those events
+#    Check the event documentation for details
+#    events:
+#      - http:
+#          path: users/create
+#          method: get
+#      - websocket: $connect
+#      - s3: ${env:BUCKET}
+#      - schedule: rate(10 minutes)
+#      - sns: greeter-topic
+#      - stream: arn:aws:dynamodb:region:XXXXXX:table/foo/stream/1970-01-01T00:00:00.000
+#      - alexaSkill: amzn1.ask.skill.xx-xx-xx-xx
+#      - alexaSmartHome: amzn1.ask.skill.xx-xx-xx-xx
+#      - iot:
+#          sql: "SELECT * FROM 'some_topic'"
+#      - cloudwatchEvent:
+#          event:
+#            source:
+#              - "aws.ec2"
+#            detail-type:
+#              - "EC2 Instance State-change Notification"
+#            detail:
+#              state:
+#                - pending
+#      - cloudwatchLog: '/aws/lambda/hello'
+#      - cognitoUserPool:
+#          pool: MyUserPool
+#          trigger: PreSignUp
+#      - alb:
+#          listenerArn: arn:aws:elasticloadbalancing:us-east-1:XXXXXX:listener/app/my-load-balancer/50dc6c495c0c9188/
+#          priority: 1
+#          conditions:
+#            host: example.com
+#            path: /hello
+
+#    Define function environment variables here
+#    environment:
+#      variable2: value2
+
+# you can add CloudFormation resource templates here
+#resources:
+#  Resources:
+#    NewResource:
+#      Type: AWS::S3::Bucket
+#      Properties:
+#        BucketName: my-new-bucket
+#  Outputs:
+#     NewOutput:
+#       Description: "Description for the output"
+#       Value: "Some output value"