Zabbix 3.0 for percona-server TokuDB 安装perconna源 [[email protected] ~]# yum install http://www.percona.com/downloads/percona-release/redhat/0.1-6/percona-release-0.1-6.noarch.rpm 安装依赖 [[email protected] ~]# yum install epel-release -y [[email protected] ~]# yum install jemalloc -y +++++++++++++++++++++++++++++++++++++++++++++++++ TokuDB storage engine requires libjemalloc library 3.3.0 or greater. If the version in the distribution repository is lower than that you can use one from Percona Software Repositories or download it from somewhere else. If the libjemalloc wasn’t installed and enabled before it will be automatically installed when installing the TokuDB storage engine package by using the apt` or yum package manager, but Percona Server instance should be restarted for libjemalloc to be loaded. This way libjemalloc will be loaded with LD_PRELOAD. You can also enable libjemalloc by specifying malloc-lib variable in the [mysqld_safe] section of the my.cnf file: [mysqld_safe] malloc-lib= /path/to/jemalloc +++++++++++++++++++++++++++++++++++++++++++++++++ 关闭大页内存 [[email protected] ~]# echo never > /sys/kernel/mm/transparent_hugepage/enabled [[email protected] ~]# echo never > /sys/kernel/mm/transparent_hugepage/defrag +++++++++++++++++++++++++++++++++++++++++++++++++ TokuDB won’t be able to start if the transparent huge pages are enabled. Transparent huge pages is feature available in the newer kernel versions. You can check if the Transparent huge pages are enabled with: $ cat /sys/kernel/mm/transparent_hugepage/enabled [always] madvise never If transparent huge pages are enabled and you try to start the TokuDB engine you’ll get the following message in you error.log: Transparent huge pages are enabled, according to /sys/kernel/mm/redhat_transparent_hugepage/enabled Transparent huge pages are enabled, according to /sys/kernel/mm/transparent_hugepage/enabled You can disable transparent huge pages permanently by passing transparent_hugepage=never to the kernel in your bootloader (NOTE: For this change to take an effect you’ll need to reboot your server). You can disable the transparent huge pages by running the following command as root (NOTE: Setting this will last only until the server is rebooted): echo never > /sys/kernel/mm/transparent_hugepage/enabled echo never > /sys/kernel/mm/transparent_hugepage/defrag +++++++++++++++++++++++++++++++++++++++++++++++++ 安装percona数据库及tokudb插件 [[email protected] ~]# yum install Percona-Server-tokudb-57.x86_64 启动mysql [[email protected] ~]# systemctl start mysqld 登录并更改密码和过期策略 登录： [[email protected] ~]# mysql -u root -p ,c!)fa/Cd9kD 更改密码及过期策略： SET PASSWORD = PASSWORD(‘Qwe_1234‘); ALTER USER ‘root‘@‘localhost‘ PASSWORD EXPIRE NEVER; flush privileges; 配置root用户远程登录（只是为了测试，不代表生产操作） grant all privileges on *.* to [email protected]"%" identified by "Qwe_1234"; 测试本地登录与远程登录(我数据库IP为10.0.0.12) [[email protected] ~]# mysql -uroot -pQwe_1234 [[email protected] ~]# mysql -uroot -pQwe_1234 -h 10.0.0.12 -P3306 加载插件 [[email protected] ~]# ps_tokudb_admin --enable -uroot -pPassw0rd INSTALL PLUGIN tokudb SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_file_map SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_fractal_tree_info SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_fractal_tree_block_map SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_trx SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_locks SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_lock_waits SONAME ‘ha_tokudb.so‘; INSTALL PLUGIN tokudb_background_job_status SONAME ‘ha_tokudb.so‘; show engines; show plungins; SELECT @@tokudb_version; 添加zabbix用户 grant all on zabbix.* to [email protected]‘localhost‘ identified by ‘Zabbix_pass123‘; 创建数据库： create database zabbix charset utf8; zabbix安装 [[email protected] ~]# vim /etc/yum.repos.d/zabbix.repo [[email protected] ~]# cat /etc/yum.repos.d/zabbix.repo [zabbix] name=Zabbix Official Repository - $basearch baseurl=https://mirrors.tuna.tsinghua.edu.cn/zabbix/zabbix/3.0/rhel/7/$basearch/ enabled=1 gpgcheck=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX [zabbix-non-supported] name=Zabbix Official Repository non-supported - $basearch baseurl=https://mirrors.tuna.tsinghua.edu.cn/zabbix/non-supported/rhel/7/$basearch/ enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX gpgcheck=0 [[email protected] ~]# [[email protected] ~]# yum install -y zabbix-server-mysql zabbix-web-mysql zabbix-agent 修改配置文件 [[email protected] zabbix]# vim zabbix_server.conf DBPassword=Zabbix_pass123 vim /etc/httpd/conf.d/zabbix.conf php_value date.timezone Asia/Shanghai 导入zabbix数据库 [[email protected] conf.d]# rpm -ql zabbix-server-mysql /etc/logrotate.d/zabbix-server /etc/zabbix/zabbix_server.conf /usr/lib/systemd/system/zabbix-server.service /usr/lib/tmpfiles.d/zabbix-server.conf /usr/lib/zabbix/alertscripts /usr/lib/zabbix/externalscripts /usr/sbin/zabbix_server_mysql /usr/share/doc/zabbix-server-mysql-3.0.21 /usr/share/doc/zabbix-server-mysql-3.0.21/AUTHORS /usr/share/doc/zabbix-server-mysql-3.0.21/COPYING /usr/share/doc/zabbix-server-mysql-3.0.21/ChangeLog /usr/share/doc/zabbix-server-mysql-3.0.21/NEWS /usr/share/doc/zabbix-server-mysql-3.0.21/README /usr/share/doc/zabbix-server-mysql-3.0.21/create.sql.gz /usr/share/man/man8/zabbix_server.8.gz /var/log/zabbix /var/run/zabbix [[email protected] conf.d]# [[email protected] conf.d]# cd /usr/share/doc/zabbix-server-mysql-3.0.21/ [[email protected] zabbix-server-mysql-3.0.21]# gunzip create.sql.gz 注意：如果使用tokudb，需要将sql脚本中的InnoDB替换为tokudb [[email protected] ~]# mysql -uroot -pQwe_1234 重启zabbix相关服务 [[email protected] ~]# systemctl restart zabbix-server [[email protected] ~]# systemctl restart zabbix-agent [[email protected] ~]# systemctl restart httpd web登录配置zabbix（略） 安装percona监控模板rpm包 注意：修改采集脚本用户密码 /var/lib/zabbix/percona/scripts vim get_mysql_stats_wrapper.sh RES=`HOME=~zabbix mysql -u root -pQwe_1234 vim ss_get_mysql_stats.php # $mysql_user = ‘root‘; $mysql_pass = ‘Qwe_1234‘; 命令行测试监控项 # yum install zabbix-get.x86_64 -y # systemctl restart zabbix-agent.service # cat /etc/zabbix/zabbix_agentd.d/userparameter_percona_mysql.conf # zabbix_get -s 127.0.0.1 -k MySQL.Open-files
原文地址：https://www.cnblogs.com/zhouwanchun/p/11090546.html
时间： 2024-10-23 06:46:56