mongoop 0.0.5

Monitor and locate long running operations on MongoDB and automatically trigger specific actions for alerting and performance analysis.

What is Mongoop ?

Monitor and locate long running operations on MongoDB and automatically trigger specific actions for alerting and performance analysis.

Is it ready ?

It’s still not 1.0 but enought mature to test on your infrastructure.

Documentation

Up to date documentation:

• See the wiki

Learn how to write your own triggers:

• Write your own triggers

Usage

Currently, mongoop is a simple cli tool:

mongoop

Using your own settings as well:

mongoop --config /path/to/settings.py

Settings

Settings are a python file, you can override them easily.

# default
mongodb_host = 'localhost'

mongodb_port = 27017

mongodb_credentials = None

mongodb_options = None

frequency = 10

# the default threshold timeout is set to 60s
# when no triggers directive is provided.
triggers = {}

# sample of  triggers
triggers = {
    'mongodb': {
        'threshold': 5,
        'database': 'mongoop',
        'collection': 'history',
    },
    'nsca': {
        'threshold': 5,
        'monitoring_server': 'nagios.foo.com',
        'service': 'mongoop',
    },
    'nsca': {
        'threshold': 60,
        'monitoring_server': 'nagios.foo.com',
        'service': 'mongoop',
        'status': 'critical',
    },
    'email': {
        'threshold': 60,
        'subject': 'Mongoop report',
        'from': 'mongoop@localhost',
        'to': 'root',
        'smtp_host': 'localhost',
    },
    'killer': {
        'threshold': 120
    }
}

Requirements

This code has been run on Python 2.7

# install by the setup
gevent==1.0.2
pymongo==3.0.2
pynsca==1.5  pymongo==3.0.2

Installation

Pypi

Using pip:

$ pip install mongoop

Gentoo Linux

Using emerge (very soon):

$ sudo emerge -a mongoop

Triggers

Killer

Terminates an operation as specified by the operation ID.

MongoDB

Insert the slow OP in a different database and do what you want.

Currently, mongoop use the combo (database/collection).

An index is created on the opid field.

Email

Send an email with each opid.