Dotaz: zabbix a mysql

[menopriezvisko]

Klient:

# zabbix_agentd -V
Zabbix Agent (daemon) v1.8.11 (revision 26205) (20 March 2012)
Compilation time: Apr 10 2012 20:50:08

zabbix_agentd.conf:

UserParameter=mysql.ping,/usr/bin/mysqladmin -uUserName -pTajneHeslo ping|grep alive|wc -l
UserParameter=mysql.uptime,/usr/bin/mysqladmin -uUserName -pTajneHeslo status|cut -f2 -d":"|cut -f1 -d"T"
UserParameter=mysql.threads,/usr/bin/mysqladmin -urUserName -pTajneHeslo status|cut -f3 -d":"|cut -f1 -d"Q"
UserParameter=mysql.questions,/usr/bin/mysqladmin -uUserName -pTajneHeslo status|cut -f4 -d":"|cut -f1 -d"S"
UserParameter=mysql.slowqueries,/usr/bin/mysqladmin -uUserName -pTajneHeslo status|cut -f5 -d":"|cut -f1 -d"O"
UserParameter=mysql.qps,/usr/bin/mysqladmin -uUserName -pTajneHeslo status|cut -f9 -d":"
UserParameter=mysql.version,mysql -V

Server:
Template

# zabbix_server -V
Zabbix Server v1.8.2 (revision 11211) (29 March 2010)
Compilation time:  Sep  6 2012 08:32:58

error:

   941:20130201:165609.343 Item [server:mysql[qps]] error: Not supported by Zabbix Agent
   937:20130201:165610.427 Item [server:mysql[slowqueries]] error: Not supported by Zabbix Agent
   938:20130201:165611.061 Item [server:mysql[threads]] error: Not supported by Zabbix Agent
   939:20130201:165612.318 Item [server:mysql[uptime]] error: Not supported by Zabbix Agent
   940:20130201:170128.594 Item [server:mysql[ping]] error: Not supported by Zabbix Agent
   941:20130201:170129.902 Item [server:mysql[qps]] error: Not supported by Zabbix Agent
   937:20130201:170130.876 Item [server:mysql[slowqueries]] error: Not supported by Zabbix Agent
   938:20130201:170131.989 Item [server:mysql[threads]] error: Not supported by Zabbix Agent
   939:20130201:170132.475 Item [server:mysql[uptime]] error: Not supported by Zabbix Agent
   940:20130201:170133.948 Item [server:version[mysql]] error: Not supported by Zabbix Agent

Vedel by niekto pomoct? Dakujem.

Odpovědi

[2012]

1) posli taky log z agenta
2) mas spravne jmeno a heslo do databaze, co vypise mysqladmin, kdyz tohle spustits v terminalu?:

mysqladmin -uUserName --password=TajneHeslo| grep -c alive

3) tady mas navic ping:

mysqladmin -uUserName -pTajneHeslo ping|grep alive|wc -l

4) telnet na klienta funguje:

telnet ip_klienta 10050

[asdfg]

Na "alive" dostavam odpoved 1. Vsetky tie konfiguracie po spusteni funguju, ale zabbix s nimi nevie nejak pracovat. Zabbix funguje korektne, bezproblemov posiela vsetky udaje okrem tychto mysql. Skusal som mal spusteneho agenta v debug mode, ale v logoch to nic neprezradilo:

  6429:20130201:105912.569 Requested [proc.num[mysqld]]
  6427:20130201:110012.766 Requested [proc.num[mysqld]]
  6429:20130201:110113.478 Requested [proc.num[mysqld]]
  6427:20130201:110213.280 Requested [proc.num[mysqld]]
  6429:20130201:110234.838 Requested [mysql[ping]]
  6429:20130201:110236.146 Requested [mysql[qps]]
  6429:20130201:110237.120 Requested [mysql[slowqueries]]
  6429:20130201:110238.233 Requested [mysql[threads]]
  6429:20130201:110238.719 Requested [mysql[uptime]]
  6427:20130201:110240.192 Requested [version[mysql]]
  6427:20130201:110312.725 Requested [proc.num[mysqld]]
  6427:20130201:110413.164 Requested [proc.num[mysqld]]
  6429:20130201:110513.026 Requested [proc.num[mysqld]]
  6429:20130201:110612.482 Requested [proc.num[mysqld]]
  6429:20130201:110713.492 Requested [proc.num[mysqld]]
  8348:20130201:135713.438 Requested [proc.num[mysqld]]

[2012]

Takze checkujes to mysql bezici na zabbix servru? Predpokladam ze na "zabbix_get -k mysql.ping -s 127.0.0.1" dostanes taky "not supported"?

Pritom samotny prikaz hodnotu vypise... to je nejaky divny fail... Je "/usr/bin/mysqladmin" validni cesta k mysqladminovi?

[2012]

a bezi vubec to sql?

[asdfg]

Zo zabbix servera smerom na klienta:

# zabbix_get -k mysql.ping -s PUBLIC_IP_ON_CLIENT
1

[asdfg]

root@zabbixserver:~# zabbix_get -k mysql.version -s PUBLIC_IP_ON_CLIENT
mysql  Ver 14.14 Distrib 5.5.29, for debian-linux-gnu (x86_64) using readline 6.2
root@zabbixserver:~# zabbix_get -k mysql.uptime -s PUBLIC_IP_ON_CLIENT
 152268

[2012]

Agent evidentne hodnoty vycita, zabbix_get je ziska taky. Takze na ceste mezi agentem a servrem chyba neni. Zabbix server pritom rve do logu, protoze vycita hodnoty, ktery nejsou podle neho podporovany...

Predtim jsem si toho nevsiml, co je tohle?:

[server:mysql[ping]] error: Not supported by Zabbix Agent
...

Na servru v nastaveni hosta, v tom retezi pro vycitani hodnot, bys mel vycitat "mysql.ping" nikoli "mysql[ping]"...

[asdfg]

Prepisal som na serveri config:

UserParameter=mysql[ping],...

potom na serveri:

zabbix_get -k mysql[ping] -s PUBLIC_IP
ZBX_NOTSUPPORTED

[2012]

prave naopak UserParameter=mysql.ping.... a mysql.ping v tom frontendu