Contenu connexe Similaire à Zabbix visión general del sistema - 04.12.2013 (20) Zabbix visión general del sistema - 04.12.20131. © Zabbix
Prepare-se para o
Webinar1.Certifique-se de ter ligado seus alto-
falantes ou fones de ouvido e o som está
ligado
1.Pressione “Inciar a Conferência”
2.Um ícone de um fone de ouvido deve
aparecer à esquerda do seu nome
Nota! Algumas distribuições de Linux
podem necessitar da instalação de patches
adicionais para o uso do VOIP ou para
assistir a apresentação. Use o Firefox ou IE
pois o Chrome não é suportado
2
1
3
2. © Zabbix
Como efetuar perguntas
no webinar
1.Mova o mouse para a parte
superior da tela. Uma barra do
Webex irá aparecer
2.Clicar no botão «Chat». A caixa
do Chat irá aparecer
3.Selecione «Send to: Everyone»
para fazer uma pergunta pública
ou escoolha uma pessoa para
fazer uma pergunta privada
4.Digite a sua pergunta. Pressione
«Send»
1
2
3
4
5. © Zabbix
Conte
údo Sobre o Produto 6
Elementos 15
Principais funções 25
Arquitetura 33
Opções de instalação e
distribuição 38
7. © Zabbix
Introduction
So what’s the
problem?
Cost of downtime is high
Hard to manage nontransparent
environment
Impossible to make wise planning
and purchasing
Zabbix
solves
all these
9. © Zabbix
History
continued
200
7
200
8
200
9
201
2
v. 1.6
v. 1.8
v. 2.0
v.
1.4
LLD
Multinamed
Host
Java
Gateway
JMX
Monitoring
Automatic
Inventory
SNMP Trap
Monitoring
API
Configurati
on Cache
Passive
Zabbix
Proxy
IBM DB2
Support
Calculated
Items
Escallations
Zabbix
Proxy
LDAP Auth
Dashboard
Maintenanc
e
New
Interface
SQLite
Network
Discovery
Web
Monitoring
UTF8, IPv6
Zabbix
Japan LLC
Improved
performanc
e
VMware
monitoring
Loadable
modules
Templates
for web
monitoring
Plain text
monitoring
with regex
Self-
monitoring
v. 2.2
201
3
12. © Zabbix
Performanc
e
With a well structured set-
up and powerful
hardware, allows to
process over 50 000 new
values per second, which
is equal to monitoring of
100 000 devices against
20 parameters each with
40 second interval
Single
Zabbix
Node
13. © Zabbix
Zabbix in
Numbers
times software was
downloaded during 2013800
000
Best of
Breed
Zabbix is nominated for
the 2nd time among
world’s best monitoring
solutions according to
Gartner
25
languages Zabbix
interface is translated to
16. © Zabbix
Item
Sources of
InformationZabbix Agent
Server polls
Zabbix Agent (Active)
Processed by Zabbix
agent
Simple check
Executed by Zabbix
server
SNMP agent
All SNMP versions are
supported
Trapper
Used with Zabbix
sender
Internal
Zabbix health
Aggregate
Average/min/max for
host group
External check
script[parameters]
SSH
Password and key
authentication supported
Telnet
Calculated
From existing data
17. © Zabbix
Trigger
Logical expression that can
describe threshold or complex
problem condition
6 severity levels may be assigned to a Trigger
visual representation - different colors for different severities
audio in global alarms - different audio for different
severities
user media - different media (notification channel) for
different severities
limiting actions by conditions against trigger severities
18. © Zabbix
Trigger
ExpressionsSyntax
{host:key.function(param)}=
0
{zabbix:system.cpu.load.av
g(600)}>5
Operators
-, +, /, *, <, >, =, #, |,
and
Expression
Constructor
makes it
easier to build
complex
expressions
Functions
min, max, avg, last, diff,
count, delta, time, etc
Not limited to single item
or host
{host1:item1}=1 and
{host2:item2}>3 |
{host3:item3}<0
19. © Zabbix
Trigger
Dependencies
Investigates the real
cause of multiple problems
Skips dependent
notifications
Hides dependent triggers
in the frontend
CRM does’t
respond
MySQL doesn’t
respond
Linux on Host 1
stopped
Disk free space Host
1 = 0 Mb
Alarm
Alarm
Alarm
Alarm
Real
problem:
Disk is full
20. © Zabbix
Trigger
HysteresisTask:
Average server room temperature is 12-14ºC. Alarm if
temperature exceeds 20ºC and release alarm only if
temperature goes below 15ºC.
({TRIGGER.VALUE}=
0 and
{server:temp.last(0)}>
20) |
({TRIGGER.VALUE}=
1 and
{server:temp.last(0)}>
15)
21. © Zabbix
Relative
TriggerAllows to compare
current result with some
result in the past
Example
{server:system.cpu.load.avg(1h)} /
{server:system.cpu.load.avg(1h, 1d)}>2
Task:
Compare average load on system CPU for 1 hour today
with average load for the same period yesterday and notify
if it is more than 2 times larger
22. © Zabbix
TemplateA template is a set of elements that
can be conveniently applied to
manage monitoring of multiple
hosts. Nested templates allow to
manage different hosts efficiently.
Mail Server
#1
Mail Server
#2
Web Server
Template_MailSe
rver
Template_WebSer
ver
Template_AppSer
ver
Template_
Linux
Template_P
ostfix
Template_B
acula
Template_A
pache
Template_
MySQL
Application
Server
Template_J
Boss
24. © Zabbix
Collect data
Data is gathered using various methods, including Zabbix
native agents and agent-less options: SNMP ver.1, 2, 3,
IPMI, trappers, SSH, Telnet.
Hardwar
e
Any application that Customer depends on.
Network
OS
Middlewa
re
Applicati
ons
25. © Zabbix
Automated Device
Management
Way to manage
200,000 devices
and more
Network
discover
y
Auto-
registrati
on
Low-
level
discover
Periodically search within
IP+Port range for a
certain reply
Conditio
n Create/delete
Host and
assign
Template
Action
New device
arrives !
New file system
added!
Install Zabbix agent on a
new device, provide
Zabbix server location
Condition
Create/delete
Host and
assign
Template
Action
Periodically search on all
Hosts for a new / missing
components
For existing Hosts
Create/delete
Items for
existing host
Action
26. © Zabbix
Collect data | Web
Monitoring
Response code, time, and speed (200;
5ms; 256kB/s)
Web scenarios, including login/logout,
are supported
HTTP and HTTPS are supported
Check for pre-defined string
[word/number] is supported
27. © Zabbix
Store data
Relation database (MySQL,
PostgreSQL, Oracle, DB2, SQLite)
Unlimited amount of historical data
Support of NoSQL storages (like
Cassandra) is coming
Reuse stored data at any time
37. © Zabbix
Zabbix
Proxy
Proxy is an aggregator of data collected by Agents
Zero maintenance
Automatically creates SQLite DB. Other DBs can be
used as well
Hundreds of devices can work through a single
Proxy
Zabbix
Server
Zabbix
Proxy
38. © Zabbix
Web Monitoring
by Proxy
Headquarters –
New York
Branch #1 -
London
Zabbix
Server
Zabbix
Proxy
Branch #2 -
Paris
Zabbix
Proxy
Web Server
40. © Zabbix
Agen
t
Zabbix Agent |
Modes
Serv
er Passive
mode
Request: CPU
load
Response: 1.95
Active
mode
Request: What to
check?
Response: CPU
load, ...
CPU load: 4.32
Fan speed
(RPM): 3524Free diskspace:
13 Gb
Buff
er
Request frequency set by Agent, 120
sec. by default
Higher
Performance
More secure
41. © Zabbix
Trouble Free
Maintenance
Everything, Data and Configuration, is
stored in DB. To back-up Zabbix, just back-up
corresponding Zabbix DB
No DB changes within major versions
(Front-end from 2.0.6 works great with Back-
end 2.0.0)
Agents are backward compatible with Zabbix
Server (Agent v.1.2 works fine with Zabbix
Server 2.0.6)
Starting from Zabbix v.2.2, DB will be
upgraded automatically when connected from
49. © Zabbix
Strategy
Stay Open Source
Concentrate on enterprise-level
companies, while continue to be the
best solution for small and medium
companies
Deliver improvements regularly
Listen to customers’ needs, while
defining strategy ourselves.
53. Next Topic
«Tune your Zabbix for Better
Performance»
Presenter: Alexei Vladishev, CEO,
Founder
When: December 5, 2013, 17:00
GMT+2
How to register: Follow us for
announcement or check
www.zabbix.com/webinars.php
twitter.com/zabbi
x
google.com/+Zab
bix
linkedin.com/company/zab
bix
facebook.com/zabbix
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