Horizon Monitoring Dashboard

Sensu dashboard as Horizon plugin.

Allows list events from multi Sensu APIs aka Uchiwa datacenters.

Known Error Database as optional service provide store for your errors and workarounds.

Monitoring, issues and solutions in one dashboard.

Overview

This plugin provide Monitoring dashboard with these panels

• Current Events
• Event Stahes
• Service Checks
• Aggregations
• Monitored Clients
• Monitoring Status

optionaly with configured KEDB is there two additional panels

• Known Errors
• Workarounds

Installation notes

Requirements

• Openstack Horizon
• Sensu API >= 0.16.0
• KEDB is optional

pip install horizon-sensu-dashboard

Configuration Sensu

• add 'horizon_monitoring' to INSTALLED_APPS tuple
• add 'monitoring' to 'dashboards' key in HORIZON_CONFIG
• and config for your Sensu API

SENSU_HOST='localhost'
SENSU_PORT=4567

for more Sensu APIs write this

SENSU_API = {
    'DC1': {'host': '10.10.10.10'},
    'DC2': {'host': '10.10.10.11', 'port': 9999, 'icon': 'fa fa-cloud'},
}

for custom check filter you could write this

def check_filter(check):
    return ":".join(check['name'].split("_")[1:-1])

SENSU_CHECK_FILTER = check_filter

this filter is applied on check in event view, default returns check name.

Configuration KEDB

if you are using service KEDB put this into your settings.py:

KEDB_HOST='localhost'
KEDB_PORT=6754

Read more

• http://docs.openstack.org/developer/horizon/topics/tutorial.html
• http://sensuapp.org/docs/0.16/api
• http://docs.openstack.org/developer/horizon/_modules/horizon/tables/base.html
• http://docs.openstack.org/developer/horizon/ref/tables.html
• http://nagios.sourceforge.net/docs/3_0/flapping.html
• https://github.com/ehazlett/sensu-py/
• https://github.com/tcpcloud/kedb.git