edge

Feb 14, 2023

e6adc9c · Feb 14, 2023

This branch is 1171 commits behind kubeedge/kubeedge:master.

Name	Name	Last commit message	Last commit date
parent directory ..
cmd	cmd	modification for k8s 1.23.15	Jan 16, 2023
hack	hack	remove unused shell	Mar 29, 2022
mocks	mocks	Merge pull request kubeedge#2343 from lvchenggang/fix_grammar_mistakes	Nov 23, 2020
pkg	pkg	Merge pull request kubeedge#4368 from Shelley-BaoYue/bugfix-forcedele…	Feb 14, 2023
test	test	Use http constants as function arguments	Feb 13, 2023
README.md	README.md	add README.md	Dec 7, 2021

README.md

This section contains the source code for KubeEdge edge side components

At the edge side, there are six major components.

EdgeHub: a web socket client responsible for interacting with Cloud Service for the edge computing (like Edge Controller as in the KubeEdge Architecture). This includes syncing cloud-side resource updates to the edge, and reporting edge-side host and device status changes to the cloud.
Edged: an agent that runs on edge nodes and manages containerized applications.
EventBus: a MQTT client to interact with MQTT servers (mosquitto), offering publish and subscribe capabilities to other components.
ServiceBus: a HTTP client to interact with HTTP servers (REST), offering HTTP client capabilities to components of cloud to reach HTTP servers running at edge.
DeviceTwin: responsible for storing device status and syncing device status to the cloud. It also provides query interfaces for applications.
MetaManager: the message processor between edged and edgehub. It is also responsible for storing/retrieving metadata to/from a lightweight database (SQLite).