cronio 1.0.0

This project has a sender and a receiver, the sender sends commands through RabbitMQ on the queue of a worker (receiver), the receiver executes them either with OS or Python2.7

cronio

INTRO

This project has a sender and a receiver, the sender sends commands through RabbitMQ on the queue of a worker (receiver), the receiver executes them either with OS or Python2.7

Objectives

• Prototype - Send some commands in OS or in Python and execute them, bring back the log or errors if any
• Package Structure
• Dependent Commands ie. cmd_dependancy: [1,2,3,200]
• Time to be executed ie. using python-crontab would be a good thing
• ENVs needs to be tested with docker that it can be set and read from this app.py
• Sender: Wait until all of your send cmds are executed and then leave.
• Worker: check if its the right binary to execute python2.7
• Run in other Languages ie. Ruby, Java, Cobol? Kidding..

Requirements

1. STOMP Python Library

   pip install -r requirements.txt

or

pip install stomp-py

2. You will need to have a rabbitmq server with stomp

You can get one using our docker image - default username and password is guest. If you want the dockerfile for it, you can go to the folder's repository myrabbitmq.

Installation

PyPi

pip install cronio

Examples

For Code see examples/ directory

Worker:

python worker.py # this will start the process, see inline comments

Sender:

python test1.py
python test2.py 

Execute OS commands and pass a cmd_id (ID)

ie.1

Clone a repository for example

sendCMD("git clone https://gitlab.com/doctormo/python-crontab.git","os",2)

ie.2

Do listing of files/folders

sendCMD("ls","os",2)

Execute Python commands and pass a cmd_id (ID)

ie.1

Do a print in python

sendCMD("print \"hello World\"","python",1)

ie.2

Do something more

sendCMD("iter2=[2,3,4,5,6,7]\nfor item2 in iter2:\n\tprint item2","python",2)