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Zabbix Network Monitoring Essentials

Zabbix Network Monitoring Essentials

By : Andrea Dalle Vacche, Stefano Kewan Lee
4 (6)
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Zabbix Network Monitoring Essentials

Zabbix Network Monitoring Essentials

4 (6)
By: Andrea Dalle Vacche, Stefano Kewan Lee

Overview of this book

If you are an experienced network administrator looking for a comprehensive monitoring solution that will keep a watchful eye on networks, then this book is for you.
Table of Contents (9 chapters)
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Preface
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Free Chapter
1
1. Installing a Distributed Zabbix Setup
1. Installing a Distributed Zabbix Setup
Zabbix architectures
Understanding Zabbix data flow
Understanding the Zabbix proxies' data flow
Installing Zabbix
Installing a database
Installing a Zabbix proxy
Installing the WebGUI interface
Summary
2
2. Active Monitoring of Your Devices
2. Active Monitoring of Your Devices
Understanding Zabbix hosts
Going beyond Zabbix agents
Summary
3
3. Monitoring Your Network Services
3. Monitoring Your Network Services
Monitoring the DNS
Apache monitoring
NTP monitoring
Squid monitoring
Summary
4
4. Discovering Your Network
4. Discovering Your Network
Finding hosts the Zabbix way
Low-level discovery
Summary
5
5. Visualizing Your Topology with Maps and Graphs
5. Visualizing Your Topology with Maps and Graphs
Creating custom graphs
Maps – a quick setup for a large topology
Putting everything together with screens
Summary
6
A. Partitioning the Zabbix Database
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MySQL partitioning
Housekeeping configuration
7
B. Collecting Squid Metrics
Squid metric script
8
Index
Index

MySQL partitioning

Here are all the stored procedures you need to create to properly handle database partitioning with MySQL.

You need to create all of them in your Zabbix database.

Note that all the procedures described here are also available at https://github.com/smartmarmot/zabbix_network_monitoring/tree/master/Chapter1.

The partition_maintenance procedure

This is the most important procedure, which will manage all the other stored procedures involved in the creation/drop and verification of partitions, as follows:

DELIMITER $$
CREATE PROCEDURE `partition_maintenance`(SCHEMA_NAME VARCHAR(32), TABLE_NAME VARCHAR(32), KEEP_DATA_DAYS INT, HOURLY_INTERVAL INT, CREATE_NEXT_INTERVALS INT)
BEGIN
        DECLARE OLDER_THAN_PARTITION_DATE VARCHAR(16);
        DECLARE PARTITION_NAME VARCHAR(16);
        DECLARE LESS_THAN_TIMESTAMP INT;
        DECLARE CUR_TIME INT;
 
        CALL partition_verify(SCHEMA_NAME, TABLE_NAME, HOURLY_INTERVAL);
        SET CUR_TIME = UNIX_TIMESTAMP(DATE_FORMAT(NOW(), ...
End of Section 1
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