標籤:zabbix mysql linux
mysql端的設定:
一般新版的zabbix都預設帶了mysql的監控項目
在安裝目錄下zabbix_agentd.d/userparameter_mysql.conf
[[email protected] zabbix_agentd.d]# more userparameter_mysql.conf # For all the following commands HOME should be set to the directory that has .my.cnf file with password information.# Flexible parameter to grab global variables. On the frontend side, use keys like mysql.status[Com_insert].# Key syntax is mysql.status[variable].UserParameter=mysql.status[*],echo "show global status where Variable_name=‘$1‘;" | HOME=/var/lib/zabbix mysql -N | awk ‘{print $$2}‘# Flexible parameter to determine database or table size. On the frontend side, use keys like mysql.size[zabbix,history,data].# Key syntax is mysql.size[<database>,<table>,<type>].# Database may be a database name or "all". Default is "all".# Table may be a table name or "all". Default is "all".# Type may be "data", "index", "free" or "both". Both is a sum of data and index. Default is "both".# Database is mandatory if a table is specified. Type may be specified always.# Returns value in bytes.# ‘sum‘ on data_length or index_length alone needed when we are getting this information for whole database instead of a single tableUserParameter=mysql.size[*],echo "select sum($(case "$3" in both|"") echo "data_length+index_length";; data|index) echo "$3_length";; free) echo "data_free";; esac)) from information_schema.tables$([[ "$1" = "all" || ! "$1" ]] || echo " where table_schema=‘$1‘")$([[ "$2" = "all" || ! "$2" ]] || echo "and table_name=‘$2‘");" | HOME=/var/lib/zabbix mysql -NUserParameter=mysql.ping,HOME=/var/lib/zabbix mysqladmin ping | grep -c aliveUserParameter=mysql.version,mysql -V[[email protected] zabbix_agentd.d]#
mysql的串連密碼需要儲存在 /var/lib/zabbix/.my.cnf
[[email protected] ~]# more /var/lib/zabbix/.my.cnf [mysql]host=127.0.0.1port=3306user=rootpassword=passwd[[email protected] ~]#
這個檔案用於制定Zabbix Agent如何擷取MySQL資料
zabbix server端需要添加模板,新版的已經內建了,如果沒有請下載下面的模板
Template_App_MySQL-2.2.0.xml
然後在Zabbix伺服器的前端Web介面的組態->模板頁面中選擇匯入
這樣我們在被監控端的設定就完成了,現在只需要在Zabbix前端將MySQL模板添加到需要監控的主項目中就可以開始監控了。
使用Zabbix監控MySQL服務