Content Contribution: Providers -> OpenFaaS

[rupakg]

Description

Create a section for Providers -> OpenFaaS under the Opensource Platforms.

Filename: /guide/source/providers/openfaas.md

Page/Section: Providers -> OpenFaaS

Contributing Author: [full name] (company)

Details:

• Create a new section for OpenFaaS
• Add a small blurb to the main Introduction page under Opensource Platforms sub-heading.
• Add a column to the A Comparative Look section under the Opensource Platforms sub-heading.