Warning: You are using the test version of PyPI. This is a pre-production deployment of Warehouse. Changes made here affect the production instance of TestPyPI (testpypi.python.org).
Help us improve Python packaging - Donate today!

PostgreSQL metrics gathering daemon

Project Description
==============
pgobserver_gatherer
==============

A postgres metrics collection daemon, successor of the original [PGObserver](https://github.com/zalando/PGObserver) Java gathering daemon

NB! BETA


Installation
-----------------

- Bootstrap the database (datastore) that will keep the configuration and metrics data for Postgres databases you want to monitor
- pip3 install --upgrade pgobserver_gatherer
- python3 -m pgobserver_gatherer --init # to create a config file with connect details to your datastore
- python3 -m pgobserver_gatherer -v # to run the daemon in verbose mode

Improvements compared to old gatherer
-----------------

- automatic detection of gatherer configuration changes (hosts.host_settings column)
- connection pooling to datastore
- generalized data storing, less boilerplate for gatherers
- single transaction bulk inserts (copy protocol)
- connectivity check to all DBs under monitoring on startup
- single host/single gatherer test mode
- "delta engine" diffing engine for getting real changes
- custom output plugins. separate processes that get incoming datapoints via queues


Operating principles
-----------------

1. gather data
2. store to postgres as currently - optional
3. feed the analytics framework (delta engine) that calculates the diffs for cumulative columns
4. feed the data coming from delta engine to plugins (simplest one being the "console" outputting plugin)
- config files describing handlers and their formats and wanted datasets. they can have extra config files for output
- loading of modules and feeding them when data comes in
Release History

Release History

This version
History Node

0.1.1

Download Files

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
pgobserver_gatherer-0.1.1-py3.4.egg (93.0 kB) Copy SHA256 Checksum SHA256 3.4 Egg Apr 28, 2016

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting