IoT Compute at the Edge with AWS Greengrass - GOTO Amsterdam
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The document discusses AWS Greengrass and edge computing. It begins with an overview of AWS IoT architecture and how AWS Greengrass extends AWS IoT capabilities to the edge by running Lambda functions, messaging, and device state synchronization locally on gateway devices. It then describes several key AWS Greengrass features like local actions and triggers, data synchronization with the cloud, security capabilities, accessing local resources for functions, machine learning inference, and protocol adapters. It provides examples of how AWS Greengrass can be used for applications in various industries.
IoT Compute at the Edge with AWS Greengrass - GOTO Amsterdam
- 1. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. G O T O Amsterdam 2018 IoT Compute at the Edge with AWS Greengrass Boaz Ziniman, Technical Evangelist – Amazon Web Service @ziniman boaz.ziniman.aws
- 2. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
- 3. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Things Sense & Act Cloud Storage & Compute Intelligence Insights & Logic → Action Our Concept of IoT
- 4. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS IoT Architecture Things Sense & Act Cloud Storage & Compute Intelligence Insights & Logic → Action Secure device connectivity and messaging
- 5. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS IoT Architecture Endpoints Fleet onboarding, management, and SW updates Fleet audit and protection IoT data analytics and intelligence Gateway Things Sense & Act Cloud Storage & Compute Secure local triggers, actions, and data sync Intelligence Insights & Logic → Action Secure device connectivity and messaging
- 6. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Endpoints Fleet onboarding, management, and SW updates Fleet audit and protection IoT data analytics and intelligence Gateway Things Sense & Act Cloud Storage & Compute Secure local triggers, actions, and data sync Intelligence Insights & Logic → Action Secure device connectivity and messaging AWS IoT Architecture
- 7. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS IoT Core Secure Device Connectivity and Messaging Device Gateway Rules Engine Message Broker Device Shadow RegistryIdentity Service
- 8. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Benefits of AWS IoT The AWS IoT Core platform enables you: To securely connect devices to the AWS Cloud and other devices at scale To route, process and act upon data from these devices To enable applications to interact with devices even when they are offline To fully integrate with other AWS service to reason on top of the data (Analytics, Databases, AI, etc.)
- 9. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Identity Service • Certificates - AWS or BYOC • Manual or JITR • IAM and AWS IoT policies • Amazon Cognito • Federated users SigV4 X.509 Custom Auth Tokens
- 10. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. • Long-lived connections • MQTT, WebSockets, HTTP • SigV4, X.509, and token- based authentication • TLS 1.2 Device Gateway
- 11. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. • MQTT-based routing • Publish/Subscribe • QoS 0/1 • Topics - Reserved ($aws/#) - Wildcards Message Broker
- 12. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Rules Engine Data transformation and actions Analytics Kinesis Artificial Intelligence EMR Messaging SQS SNS Database Amazon Redshift DynamoDB Manage CloudWatch • Query language SELECT * from 'topic/structure’ WHERE temperature > 35 • Topics • Republish • ML
- 13. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Registry • Static device metadata • ThingTypes • Groups • Jobs Static data Serial #, metadata, etc.
- 14. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. • Representation of state • Reported • Desired • Application interaction Device Shadow APIs
- 15. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. bit.ly/AWSIoTLights
- 16. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Light bulb moment AWS IoT IoT shadow Amazon Cognito
- 17. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Endpoints Fleet onboarding, management, and SW updates Fleet audit and protection IoT data analytics and intelligence Gateway Things Sense & Act Cloud Storage & Compute Secure local triggers, actions, and data sync Secure device connectivity and messaging AWS IoT Core Intelligence Insights & Logic → Action AWS IoT Architecture
- 18. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? CloudEdge
- 19. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? Law of EconomicsLaw of Physics Law of the Land
- 20. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? Edge Cloud Law of Economics Law of Physics Law of the Land
- 21. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? Edge Cloud Law of Economics Law of Physics Law of the Land
- 22. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? I n f r a s t r u c t u r e C l o u dP o PI o T E n d p o i n t G a t e w a y A p p l i a n c e C o m m o n P r o g r a m m i n g M o d e l O n b o a r d A W S C l o u d L a m b d a @ E d g e A m a z o n F r e e R T O S G r e e n g r a s s
- 23. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Where do I want to process data? A W S C l o u d G r e e n g r a s s I n f r a s t r u c t u r e C l o u dP o PI o T E n d p o i n t G a t e w a y A p p l i a n c eO n b o a r d A m a z o n F r e e R T O S L a m b d a @ E d g e
- 24. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Who is AWS Greengrass for? E n e r g y M e d i c a l I n s u r a n c e R e t a i l A g r i c u l t u r e M o r e …I n f r a s t r u c t u r e M i n i n g I n d u s t r i a l G a t e w a y s C o n s t r u c t i o n A u t o m o t i v e C o n s u m e r E l e c t r o n i c s
- 25. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Greengrass Extend AWS IoT to the Edge Data and State Sync Security Over the Air Updates Protocol Adapters Local device shadows Local Actions Lambda functions Local Messages and Triggers Local message broker AWS-grade security Easily update AWS Greengrass core Machine Learning Inference Local execution of ML models Local Resource Access Lambda functions Interact with peripherals Easy integrations with local protocols ʥ A
- 26. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Greengrass • Software installed on a gateway • Architectures: • x86_64 • ARMv8 • ARMv7l • Linux bases: • Amazon Linux • Ubuntu 14.04 - 16.04 • Raspbian Jessie • Core and Device AWS IoT SDK Endpoints Greengrass Devices Gateway Greengrass Core C l o u d
- 27. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Local Messages and Triggers • Extends the AWS IoT MQTT pub/sub messaging paradigm locally to the edge • Allows AWS Lambda functions written in the cloud and deployed locally on the AWS Greengrass core to trigger and respond to events • Enables offline command and control operations from the AWS Greengrass core and other devices that use the AWS IoT Device SDK
- 28. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. • With AWS Greengrass, you can write event-driven AWS Lambda functions in the cloud and deploy them locally • AWS Greengrass runs AWS Lambda functions written in Python 2.7, Node.js, or Java • Invoke AWS Lambda functions with messaging and shadow updates • Offline actions and triggers, for example, that can detect low moisture in the soil and then trigger controls to spray more water inside a smart greenhouse Local Actions
- 29. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Data & State Sync • Enables you to define a shadow state for a device as a JSON document in any logical manner - a single wind turbine, a wind farm, or a resource grid • Allows shadow states to be local or synced to the cloud • AWS Lambda functions running on the AWS Greengrass core can update shadow states through MQTT messages • For example, the AWS Greengrass core can update a tractor’s shadow with continuous information on harvest quality, and a snapshot of the data can be synced to the cloud at the end of the day
- 30. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Security • Supports TLS mutual authentication, both locally and with the cloud • Certificates on your devices can be associated to SigV4 credentials in the cloud • Through AWS Lambda running on the AWS Greengrass core, you can easily call any AWS service running in the cloud
- 31. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Local Resource Access • Allows AWS Lambda to access local resources on a device • GPIO can be accessed to process sensor and actuator data • AWS Lambda can take advantage of the local file system on your operating system • AWS Lambda can use GPUs for hardware acceleration for machine learning GPU
- 32. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Machine Learning Inference • Train models in the cloud using Amazon SageMaker or another service using Amazon EC2 • ML Inference works with Apache MXNet and TensorFlow • Transfer your trained models onto your AWS Greengrass device to make predictions based on local data • ML Inference gives you access to hardware accelerators such as GPUs on your devices
- 33. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Protocol Adapter for OPC-UA • Allows for industrial machines to participate in the AWS Greengrass programming paradigm • Brings the robust AWS Greengrass security model to industrial devices that communicate through an OPC-UA server • Supports certificate-based authentication with industrial OPC-UA servers • Fully customizable framework to fit other industrial protocols • Example: an industrial PLC on a machine can send telemetry data to an AWS Greengrass core that, in turn, controls other machines ʥ A
- 34. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Over-the-air Updates • Remotely update an AWS Greengrass core device with the latest AWS Greengrass software, security updates, bug fixes, and features • Enables bulk updates of many AWS Greengrass core devices at once • Updates are fail-safe: Any breaking change triggers an automatic revert • Status of updates can be tracked from the AWS IoT console
- 35. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Snowball Edge Greengrass Momentum
- 36. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
- 37. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. BORON Mining Site
- 38. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Greengrass - Benefits Respond quickly to local events Operate offline Simplified device programming Reduce the cost of IoT applications AWS-grade security
- 39. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. AWS Greengrass Endpoints Fleet onboarding, management, and SW updates Fleet audit and protection IoT data analytics and intelligence Gateway Things Sense & Act Cloud Storage & Compute Secure local triggers, actions, and data sync Secure device connectivity and messaging AWS IoT Core Intelligence Insights & Logic → Action AWS IoT Architecture
- 40. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Amazon FreeRTOS IoT Microcontroller OS Local Connectivity Libraries Cloud Connectivity Libraries Security Connectivity Libraries OTA Beta & Code Signing Based on FreeRTOS kernel AWS Greengrass AWS IoT Core
- 41. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. • Offer designer eyewear • Started as online business and moved to physical stores • Use data from the stores and the web to inform product decisions
- 42. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Design a physical retail experience to be as data rich as the digital experience Online In Store Unique Visitors Foot traffic Click streams Stay zones Add-to-carts Product interactions
- 43. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. With Greengrass, they can process and act upon in- store data more easily. Greengrass makes it easy to apply this paradigm in our stores Already love using Lambda in the Cloud
- 44. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved.© 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Secure device connectivity and messaging Endpoints Fleet onboarding, management, and SW updates Fleet audit and protection IoT data analytics and intelligence Things Sense & Act Cloud Storage & Compute Secure local triggers, actions, and data sync AWS IoT Core Gateway AWS Greengrass AWS IoT Device Management AWS IoT Device Defender Intelligence Insights & Logic → Action a:FreeRTOS a:FreeRTOS AWS IoT Analytics AWS IoT Architecture
- 45. © 2018, Amazon Web Services, Inc. or its Affiliates. All rights reserved. Boaz Ziniman – Technical Evangelist, AWS @ziniman boaz.ziniman.aws