catops 0.0.5

Highly trained cats for managing servers.

CatOps

Highly trained cats for managing servers.

What is CatOps?

CatOps is a very simple NoOps framework for deploying your own ChatOps bot.

Commands you wish to add to your CatOps implementation are added to a plugins folder in the same directory, and will then be automatically imported and callable using the function name.

Features

• Completely NoOps.

• Easily extensible.

• Pay per invocation.

• Provider agnostic.

Example

Python handler

from catops import dispatch
import json

def endpoint(event, context):
    # event = {'command':['meow', 'hi']} # example event passed to lambda
    params = event['command']
    try:
        s = dispatch(params)
    except Exception as err:
        s = str(err)
    response = {
        "statusCode": 200,
        "body": json.dumps(s)
    }
    return response

Example plugin

"""example.py - example plugin for ChatOps."""

def hi(self):
    return "Meow!"

Serverless configuration

service: CatOps

package:
  include:
    - handler.py
    - plugins/**

custom:
  pythonRequirements:
    slim: true

provider:
name: aws
runtime: python3.6
profile: serverless

functions:
  dispatcher:
    handler: handler.endpoint
    events:
      - http:
          path: ping
          method: get

plugins:
  - serverless-python-requirements

Deploy and Test

serverless deploy
serverless invoke --function dispatcher --path /path/to/json/data --log

See examples for more.

Installation

sudo apt-get install npm # install node
sudo npm install -g serverless # install serverless
npm install serverless-python-requirements # install serverless-python-requirements in the same directory as serverless.yml
pip install catops

FAQ