Diferencia entre revisiones de «Monitoreo»
De gacq wiki
| (No se muestran 15 ediciones intermedias de 3 usuarios) | |||
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| + | =Definición= | ||
| + | Monitoreo: Dícese del arte de torear monos. | ||
| + | El arte de convertir monos en toros | ||
| + | |||
| + | =Tools= | ||
| + | ==Basic== | ||
| + | *top / ps / sar | ||
| + | *htop | ||
| + | *vmstats | ||
| + | *[[Munin]] | ||
| + | *[[SmokePing]] | ||
| + | *[[MRTG]] | ||
| + | |||
| + | *[[Análisis de tráfico]] | ||
| + | |||
| + | ==Frameworks== | ||
| + | *http://zenoss.com/ | ||
| + | *[[Nagios]] | ||
| + | *[[Zabbix]] | ||
| + | *Jffnms | ||
| + | |||
| + | ==Tools lists== | ||
| + | *http://www-spires.slac.stanford.edu/xorg/nmtf/nmtf-tools.html | ||
| + | *http://2fwww.ees.net.nz/it/networking/network_tools.htm | ||
| + | *http://www.networkuptime.com/tools/index.shtml | ||
| + | *http://staff.science.uva.nl/~jblom/datatag/wp3_1/tools/ | ||
| + | *[http://people.ee.ethz.ch/~oetiker/webtools/smokeping/pub/contrib/EnterprisePACSMonitoringwithNagiosSmokepingandCacti.pdf Monitoring your Enterprise PACS with Nagios®, Cacti and Smokeping (PDF)] | ||
| + | |||
= Analisis = | = Analisis = | ||
| − | + | *[http://freshmeat.net/articles/view/1553/ Building a Network Management System] | |
= Revisar = | = Revisar = | ||
| − | + | *http://www.freesoftwaremagazine.com/free_issues/issue_02/free_it_management_tools/ | |
| − | + | *http://www.easyrider.com/monitoring_services.htm | |
| − | + | *http://www.itil.org.uk/ | |
== con analisis positivos == | == con analisis positivos == | ||
| − | + | *http://hotsanic.sourceforge.net/ | |
| − | + | *http://pandoramon.sourceforge.net | |
== Empresas == | == Empresas == | ||
| − | + | *http://www.itgroundwork.com/ | |
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= Herramientas = | = Herramientas = | ||
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== Sistemas de gran escala == | == Sistemas de gran escala == | ||
| − | + | *[http://ganglia.sourceforge.net/ Ganglia] | |
Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids | Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids | ||
Algunas de las herramientas disponibles, solo una seleccion de las mejores | Algunas de las herramientas disponibles, solo una seleccion de las mejores | ||
| − | |||
== SmokePing == | == SmokePing == | ||
| − | |||
La pagina de ejemplo la encontramos en: | La pagina de ejemplo la encontramos en: | ||
http://localhost/cgi-bin/smokeping.cgi | http://localhost/cgi-bin/smokeping.cgi | ||
| Línea 43: | Línea 63: | ||
=== Como leer los graficos === | === Como leer los graficos === | ||
| − | + | *The median value is expressed with a horizontal, coloured line piece at the time the packets were send. | |
| − | + | *The # packets lost are expressed with the colour of the line piece. | |
| − | + | *The distribution of the Round-Trip-Times in the set of packets send are expressed with a vertical set of gray blocks, where the blackness of a block is an indication for the # packets in the sample bin, expressed by the height of the block. The gray blocks are of course only drawn when the distribution of Round-Trip-Times is observable from within the resolution of the ping command and / or the vertical RTT scale. | |
| − | |||
== Nagios == | == Nagios == | ||
| − | + | *[http://sourceforge.net/projects/nagmin NagMIN - Network Monitoring System (Para configurar el nagios)] | |
| − | + | *[http://www.oreon.org - Oreon - Esta basado en Nagios 1.2] | |
| − | |||
NAGIOS has a Windows client you can install and report on standard services such as Event Logs alerts, CPU/Mem/Disk Usage etc. And monitor standard TCP services. You can also run syslog-ng on Windows and send all event log info to your Linux syslog. | NAGIOS has a Windows client you can install and report on standard services such as Event Logs alerts, CPU/Mem/Disk Usage etc. And monitor standard TCP services. You can also run syslog-ng on Windows and send all event log info to your Linux syslog. | ||
| − | + | *[http://wiki.tryphon.org/How_to_install_Nagios_under_Debian How to install Nagios under Debian] | |
| − | |||
== MRTG == | == MRTG == | ||
| Línea 65: | Línea 82: | ||
from http://www.farpost.com/windows_mrtg_setup.php#q7 | from http://www.farpost.com/windows_mrtg_setup.php#q7 | ||
| − | |||
== Cacti == | == Cacti == | ||
http://www.cacti.net/ | http://www.cacti.net/ | ||
| − | |||
== Netmap == | == Netmap == | ||
http://www.it.teithe.gr/~v13/ | http://www.it.teithe.gr/~v13/ | ||
| − | |||
== Varios == | == Varios == | ||
| + | *http://www.jffnms.org/ | ||
| + | *[http://kodu.neti.ee/~risto/sec/ SEC - simple event correlator] | ||
| + | *[http://www.tildeslash.com/monit/ MONIT - UNIX System Management] | ||
| + | *[http://www.monitorix.org/ Monitorix Total Control] | ||
| + | |||
| + | == SNMP == | ||
| − | + | apt-get install snmpd snmp | |
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editar /etc/snmp/snmpd.conf y modificar | editar /etc/snmp/snmpd.conf y modificar | ||
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| + | #com2sec paranoid default public | ||
| + | com2sec readonly 127.0.0.1 public | ||
| + | #com2sec readwrite default private | ||
| + | |||
| + | y | ||
| + | |||
| + | /etc/init.d/snmpd restart | ||
= Sensores del sistema = | = Sensores del sistema = | ||
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== lm-sensors == | == lm-sensors == | ||
| − | + | <pre><nowiki> | |
apt-get install lm-sensors | apt-get install lm-sensors | ||
sensors-detect | sensors-detect | ||
| − | + | </nowiki></pre> | |
Seguir las instrucciones y copiar los modulos como dice | Seguir las instrucciones y copiar los modulos como dice | ||
http://vctrsnts.dyndns.org/index.php?deb=articulos | http://vctrsnts.dyndns.org/index.php?deb=articulos | ||
== Discos S.M.A.R.T. == | == Discos S.M.A.R.T. == | ||
| − | + | <pre><nowiki> | |
apt-get install smartmontools | apt-get install smartmontools | ||
# habilitarlo en | # habilitarlo en | ||
| Línea 141: | Línea 129: | ||
# ver que descubrio | # ver que descubrio | ||
tail -30 /var/log/syslog | tail -30 /var/log/syslog | ||
| − | + | </nowiki></pre> | |
| + | |||
Por ahora no hay soporte a SATA | Por ahora no hay soporte a SATA | ||
If you ever tried to use smartctl to read info from your SATA drive, it will fail because libata doesn't yet support the needed ATA-passthrough ioctl() calls. Jeff Garzik, the developer of libata, says it will support it in the future. In the meantime you can apply a patch, and use libata-dev. The libata patchset can be acquired from http://www.kernel.org/pub/linux/kernel/people/jgarzik/libata/ , and after you install it, you can use smartctl to read SMART info from SATA device. However you must specify, on the command line, option "-d ata" | If you ever tried to use smartctl to read info from your SATA drive, it will fail because libata doesn't yet support the needed ATA-passthrough ioctl() calls. Jeff Garzik, the developer of libata, says it will support it in the future. In the meantime you can apply a patch, and use libata-dev. The libata patchset can be acquired from http://www.kernel.org/pub/linux/kernel/people/jgarzik/libata/ , and after you install it, you can use smartctl to read SMART info from SATA device. However you must specify, on the command line, option "-d ata" | ||
Revisión actual del 12:03 31 dic 2008
Contenido
Definición
Monitoreo: Dícese del arte de torear monos. El arte de convertir monos en toros
Tools
Basic
Frameworks
- http://zenoss.com/
- Nagios
- Zabbix
- Jffnms
Tools lists
- http://www-spires.slac.stanford.edu/xorg/nmtf/nmtf-tools.html
- http://2fwww.ees.net.nz/it/networking/network_tools.htm
- http://www.networkuptime.com/tools/index.shtml
- http://staff.science.uva.nl/~jblom/datatag/wp3_1/tools/
- Monitoring your Enterprise PACS with Nagios®, Cacti and Smokeping (PDF)
Analisis
Revisar
- http://www.freesoftwaremagazine.com/free_issues/issue_02/free_it_management_tools/
- http://www.easyrider.com/monitoring_services.htm
- http://www.itil.org.uk/
con analisis positivos
Empresas
Herramientas
Sistemas de gran escala
Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids
Algunas de las herramientas disponibles, solo una seleccion de las mejores
SmokePing
La pagina de ejemplo la encontramos en:
http://localhost/cgi-bin/smokeping.cgi
Para poder usar el probe de http hay que instalar a mano:
apt-get install echoping
Editar a mano
/etc/smokeping/config
segun
man smokeping_config
Como leer los graficos
- The median value is expressed with a horizontal, coloured line piece at the time the packets were send.
- The # packets lost are expressed with the colour of the line piece.
- The distribution of the Round-Trip-Times in the set of packets send are expressed with a vertical set of gray blocks, where the blackness of a block is an indication for the # packets in the sample bin, expressed by the height of the block. The gray blocks are of course only drawn when the distribution of Round-Trip-Times is observable from within the resolution of the ping command and / or the vertical RTT scale.
Nagios
NAGIOS has a Windows client you can install and report on standard services such as Event Logs alerts, CPU/Mem/Disk Usage etc. And monitor standard TCP services. You can also run syslog-ng on Windows and send all event log info to your Linux syslog.
MRTG
http://people.ee.ethz.ch/~oetiker/webtools/mrtg
MRTG can be used not only for bandwidth metering. We can configure MRTG to monitor server/router CPU, memory, uptime, TCP connections and a lot of other parameters. On MS Windows MRTG can be configured to keep track on any of system counters (disk usage, memory usage. Please fill in online form if you are interested in additional information. from http://www.farpost.com/windows_mrtg_setup.php#q7
Cacti
Netmap
Varios
- http://www.jffnms.org/
- SEC - simple event correlator
- MONIT - UNIX System Management
- Monitorix Total Control
SNMP
apt-get install snmpd snmp
editar /etc/snmp/snmpd.conf y modificar
#com2sec paranoid default public com2sec readonly 127.0.0.1 public #com2sec readwrite default private
y
/etc/init.d/snmpd restart
Sensores del sistema
lm-sensors
apt-get install lm-sensors sensors-detect
Seguir las instrucciones y copiar los modulos como dice http://vctrsnts.dyndns.org/index.php?deb=articulos
Discos S.M.A.R.T.
apt-get install smartmontools # habilitarlo en vi /etc/default/smartmontools /etc/init.d/smartmontools start # ver que descubrio tail -30 /var/log/syslog
Por ahora no hay soporte a SATA If you ever tried to use smartctl to read info from your SATA drive, it will fail because libata doesn't yet support the needed ATA-passthrough ioctl() calls. Jeff Garzik, the developer of libata, says it will support it in the future. In the meantime you can apply a patch, and use libata-dev. The libata patchset can be acquired from http://www.kernel.org/pub/linux/kernel/people/jgarzik/libata/ , and after you install it, you can use smartctl to read SMART info from SATA device. However you must specify, on the command line, option "-d ata"
