OpenStack Swift middleware for serverless functions

In DevStack:

enable Swift
enable Picasso

After DevStack install:

clone https://github.com/denismakogon/serverless-functions-middleware
install develop or regular install

Modify Swift proxy conf by adding:

[filter:functions_middleware]
use = egg:functions#functions_middleware

In [pipeline:main] section add functions_middleware to the list of other middleware in pipeline config option Restart Swift proxy service by:

screen -x
Ctrl+A,n to find s-proxy window
Restart process