AWS IoT Greengrass

Edge runtime on customer hardware that runs components locally, buffers data and syncs with AWS IoT when connected.

Provider: aws
Kind: Edge appliance
Category: Compute
Official docs: https://docs.aws.amazon.com/greengrass/v2/developerguide/manage-data-streams.html

Properties · 4 set by this component

property	type	values	required	kind default	this component
cloudManaged	boolean	—	no	true	▸ true
connectivity	enum	connected \| intermittent \| disconnected	no	—	▸ intermittent
formFactor	enum	rack \| ruggedized \| virtual	no	—	inherited
localDataEncryptedAtRest · component property	boolean	—	no	false	inherited
localMqttBroker · component property	boolean	—	no	false	inherited
localStorageGib	integer	—	no	—	inherited
managed	boolean	—	no	false	▸ false
offlineMode	boolean	—	no	—	▸ true
otaUpdates · component property	boolean	—	no	true	inherited
streamManager · component property	boolean	—	no	false	inherited

Rules that apply · 1

Every rule whose selector covers this component's kind or its category. Whether a rule fires depends on the design: its properties, its edges and its groups.

Stateful node without zone redundancyerror

stateful-node-without-zone-redundancy

A stateful compute node pinned to exactly one availability zone disappears with that zone, and its state goes with it. Nodes inside a cell are exempt, because there the cell is deliberately single-zone and redundancy comes from the other cells.

— all of these hold:
— the node's `stateless` is false
— the node sits inside exactly 1 availability-zone group
— this does not hold:
— the node sits inside at least one cell group

Use it in a design

nodes:
  - { id: "iot-greengrass", component: "aws-iot-greengrass" }

Other Edge appliance products · 30

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Source

1# yaml-language-server: $schema=../../schema/component.schema.json
2# AWS IoT Greengrass V2 core device: the Greengrass Core software running on the customer's own
3# Linux or Windows edge hardware, deployed and updated from the cloud service. "How AWS IoT
4# Greengrass works" describes local component execution, local pub/sub and OTA updates from the
5# cloud; "Manage data streams on Greengrass core devices" states stream manager works with
6# intermittent or limited connectivity and does not encrypt stream data at rest on the device.
7schemaVersion: "1"
8type: "component"
9id: "aws-iot-greengrass"
10kind: "edge-appliance"
11provider: "aws"
12docs: "https://docs.aws.amazon.com/greengrass/v2/developerguide/manage-data-streams.html"
13defaults:
14  connectivity: "intermittent"
15  offlineMode: true
16  cloudManaged: true
17  managed: false
18properties:
19  streamManager:
20    type: "boolean"
21    default: false
22  localMqttBroker:
23    type: "boolean"
24    default: false
25  localDataEncryptedAtRest:
26    type: "boolean"
27    default: false
28  otaUpdates:
29    type: "boolean"
30    default: true

The same page as markdown, for an agent: /catalogue/components/aws-iot-greengrass.md