AWS docs

Core path

• What is AWS IoT Greengrass?
• Install AWS IoT Greengrass Core software — NucleusNucleus
  Greengrass Nucleus — the edge runtime on the core device. Installs components, talks to AWS, and hosts the local client-device stack. install overview
• Manual resource provisioning
• Connect client devices to core devices — client devicesclient devices
  Greengrass client device — an IoT Thing (here the ESP32-S3) that discovers a core and uses local MQTT. It does not run Nucleus., MoquetteMoquette
  aws.greengrass.clientdevices.mqtt.Moquette — local MQTT broker on the core. Not Mosquitto; client devices connect here over mTLS., auth, bridge
• Device authentication and authorization
• Greengrass discovery RESTful API — discoverydiscovery
  Greengrass discovery API — HTTPS call with the client certificate that returns associated core connectivity (host, port, CA) for local MQTT.
• MQTT bridge component — MQTT bridgeMQTT bridge
  aws.greengrass.clientdevices.mqtt.Bridge — maps topics between LocalMqtt (Moquette), Pubsub (components), and IotCore.
• Moquette MQTT broker component
• IP detector component — IP detectorIP detector
  aws.greengrass.clientdevices.IPDetector — publishes the core's LAN address so discovery returns a reachable host for Moquette.
• Greengrass CLI — greengrass-cligreengrass-cli
  Greengrass CLI — local tool under /greengrass/v2/bin/greengrass-cli for listing components and creating local deployments on the core.
• Create deployments
• Develop Greengrass components

Wire into AWS

• Log manager component and monitor logs
• Component recipe reference — artifact Unarchive, {artifacts:decompressedPath}
• IoT rules and substitution templates
• Rule actions: S3, DynamoDBv2, CloudWatch metric
• CloudWatch alarm actions
• SageMaker roles
• Perform machine learning inference
• SageMaker Edge Manager end of life — do not use Edge Manager for new labs

This repo

Behavioural claims verified in an account are recorded in .kiro/steering/aws-source-lock.md. Terms used in this lab: Concepts.