Configure Github Org to connect to the CNCF slack

[agaudreault]

Description

It would be nice to be able to use github scheduled reminder to receive notifications on PR updates/comments/review request/ etc directly on slack in real-time.

However, when trying to configure it, I get the following message

Impact

I believe that the integration with the argoproj project will drastically increase the responsiveness of argoproj members and increase the overall velocity of the project.

[terrytangyuan]

I believe that the integration with the argoproj project will drastically increase the responsiveness of argoproj members and increase the overall velocity of the project.

I am not sure about this. For me this means that I would a lot more notifications. GitHub notifications have been very effective to me already.

[agaudreault]

You have the control to mute the notifications in slack if the extension is configured, in addition to the configuration you can have in the GitHub settings.

I think we should give the ability to the members to decide how they want to be notified and let them choose what works best for them.

[terrytangyuan]

Sure, if many others also want this, we can try it out. We'll need to ask CNCF to install Slack integration and connect to Argoproj GitHub org.