Argo CD Source Plugin

[brampling]

Description

A user must be able to source events from Argo CD in order to receive notifications about important Argo CD sync processes and other alerts as configured.

See the Argo CD documentation, a default catalog of triggers and templates is available in Argo.

AC

• Botkube can source events from Argo CD via triggers/templates
• Botkube can be easily configured for the default Argo CD catalog of triggers/templates

Reason

Botkube needs to be capable of showing events from within a K8s cluster beyond those in the K8s event stream. These include Argo CD alerts on application state changes, etc. Users have requested this as getting Argo CD events into Slack and other platforms is difficult using the native tooling.

[brampling]

Duplicate of #1175