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4. 配置Zabbix Agent和MPM

热度:76   发布时间:2016-05-05 16:53:50.0
Zabbix Server和MPM(monitor for mysql)的快速部署

1. 前言

        zabbix作为开源免费的监控软件,其易于管理配置和可视化的视图、历史数据的定期维护、模板化的监控项目越来越受到广大IT运维人员的喜爱。这里主要是总结了下Zabbix Server和MPM使用yum进行快速部署。其更加详细的东西,大家还是看官方文档吧。偷笑我们首先把环境搭起来!

2. 环境

1)Zabbix Server

Os:Redhat6.5 i686(vmware)
        ipaddr:192.168.8.3
        hostname:linux-zabbix
        MySQL :5.6.23
        MEM:1G

2)监控端

        Os:CentOS 6.4 x64(vmware)
        ipaddr:192.168.8.5
        hostname:oneproxy-vm
        MEM:1G

3. Zabbix Server部署

3.1 yum环境配置

这里的yum源使用的是163的CentOS6.6和zabbix官网的源。
由于我的server安装的是rehat,所以首先要把redhat的yum卸载掉,安装centOS的yun软件。

3.1.1 下载centos yum软件

wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpmwget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpmwget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpmwget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

3.1.2 卸载redhat的yum包

rpm -qa|grep -i yum|xargs rpm -e --nodeps

3.1.3 安装centOS的yum包

rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpmrpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpmrpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

3.1.4 配置163的CentOS6.6的yum

[[email protected] yum.repos.d]# cd /etc/yum.repos.d[[email protected] yum.repos.d]# cat CentOS6-Base-163.repo # CentOS-Base.repo## The mirror system uses the connecting IP address of the client and the# update status of each mirror to pick mirrors that are updated to and# geographically close to the client.  You should use this for CentOS updates# unless you are manually picking other mirrors.## If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead.##[base]name=CentOS-6.6 - Base - 163.combaseurl=http://mirrors.163.com/centos/6.6/os/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6.6&arch=$basearch&repo=osgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#released updates [updates]name=CentOS-6.6 - Updates - 163.combaseurl=http://mirrors.163.com/centos/6.6/updates/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6.6&arch=$basearch&repo=updatesgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#additional packages that may be useful[extras]name=CentOS-6.6 - Extras - 163.combaseurl=http://mirrors.163.com/centos/6.6/extras/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6.6&arch=$basearch&repo=extrasgpgcheck=1gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#additional packages that extend functionality of existing packages[centosplus]name=CentOS-6.6 - Plus - 163.combaseurl=http://mirrors.163.com/centos/6.6/centosplus/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6.6&arch=$basearch&repo=centosplusgpgcheck=1enabled=0gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6#contrib - packages by Centos Users[contrib]name=CentOS-6.6 - Contrib - 163.combaseurl=http://mirrors.163.com/centos/6.6/contrib/$basearch/#mirrorlist=http://mirrorlist.centos.org/?release=6.6&arch=$basearch&repo=contribgpgcheck=1enabled=0gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

3.1.5 配置zabbix的yum源

wget http://repo.zabbix.com/zabbix/2.4/rhel/6/i386/zabbix-release-2.4-1.el6.noarch.rpmrpm -ivh zabbix-release-2.4-1.el6.noarch.rpm
[[email protected] yum.repos.d]# cat zabbix.repo [zabbix]name=Zabbix Official Repository - $basearchbaseurl=http://repo.zabbix.com/zabbix/2.4/rhel/6/$basearch/enabled=1gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX[zabbix-non-supported]name=Zabbix Official Repository non-supported - $basearch baseurl=http://repo.zabbix.com/non-supported/rhel/6/$basearch/enabled=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIXgpgcheck=1

3.2 Zabbix Server安装

3.2.1 安装mysql数据库

yum remove mysql-libs-5.1.71-1.el6.i686rpm -ivh MySQL-server-advanced-5.6.23-1.el6.i686.rpmrpm -ivh MySQL-client-advanced-5.6.23-1.el6.i686.rpmrpm -ivh MySQL-shared-compat-advanced-5.6.23-1.el6.i686.rpm MySQL-shared-advanced-5.6.23-1.el6.i686.rpm MySQL-devel-advanced-5.6.23-1.el6.i686.rpm

3.2.2 配置mysql

配置文件/etc/my.cnf
[[email protected] etc]# cat my.cnf[client]port = 3306socket = /tmp/mysql.sock#The MySQL Server#########Basic######[mysqld]server-id = 1port = 3306user = mysqlbasedir = /usr/ datadir = /var/lib/mysqltmpdir = /var/lib/mysql/tmpsocket = /tmp/mysql.sockskip-external-lockingskip-name-resolvedefault-storage-engine = INNODBcharacter-set-server = utf8wait_timeout = 100connect_timeout = 20interactive_timeout = 100back_log = 500event_scheduler = onexplicit_defaults_for_timestamp#skip-grant-tables #############binlog##############log-bin = /var/lib/mysql/logs/mysql-binbinlog_format = rowmax_binlog_size = 128Mbinlog_cache_size = 4Mexpire_logs_days = 5 ##############Slow log####################slow_query_log = 1slow_query_log_file = /var/lib/mysql/logs/mysql.slowlong_query_time = 2###############Per_Thread_Buffers########################max_connections = 1024max_user_connections = 1000max_connect_errors = 10000key_buffer_size = 32Mmax_allowed_packet = 128Mtable_open_cache = 3096table_definition_cache = 4096sort_buffer_size = 512Kread_buffer_size = 512Kread_rnd_buffer_size = 512Kjoin_buffer_size = 512Ktmp_table_size = 16Mmax_heap_table_size = 16Mquery_cache_type = 0query_cache_size = 0bulk_insert_buffer_size = 16Mthread_cache_size = 64thread_stack = 256K################InnoDB#########################innodb_data_home_dir = /var/lib/mysqlinnodb_autoinc_lock_mode = 2innodb_log_group_home_dir = /var/lib/mysql/logsinnodb_data_file_path = ibdata1:1G:autoextendinnodb_buffer_pool_size = 256Minnodb_buffer_pool_instances = 1innodb_log_file_size = 64Minnodb_log_buffer_size = 4Minnodb_flush_log_at_trx_commit = 2innodb_lock_wait_timeout = 10innodb_sync_spin_loops = 40innodb_max_dirty_pages_pct = 90innodb_support_xa = 1innodb_thread_concurrency = 0innodb_thread_sleep_delay = 500innodb_file_io_threads = 4innodb_concurrency_tickets = 1000log_bin_trust_function_creators = 1innodb_flush_method = O_DIRECTinnodb_file_per_tableinnodb_read_io_threads = 4innodb_write_io_threads = 4innodb_io_capacity = 2000innodb_file_format = Barracudainnodb_purge_threads = 1innodb_purge_batch_size = 32innodb_old_blocks_pct = 75innodb_change_buffering = alltransaction_isolation = READ-COMMITTED
[mysqldump]quickmax_allowed_packet = 64M[mysql]no-auto-rehash[myisamchk]key_buffer_size = 32Msort_buffer_size = 256Kread_buffer = 2Mwrite_buffer = 2M[mysqlhotcopy]interactive-timeout[mysqld_safe]open-files-limit=28192[mysql]host=localhostuser=zabbixpassword=zabbixsocket=/tmp/mysql.sock[mysqladmin]host=localhostuser=zabbixpassword=zabbixsocket=/tmp/mysql.sock
创建目录
mkdir -p /var/lib/mysql/tmpmkdir -p /var/lib/mysql/logschown -R mysql:mysql /var/lib/mysql
初始化mysql
mysql_install_db --defaults-file=/etc/my.cnf --datadir=/var/lib/mysql/
启动数据库后,创建zabbix数据库,设置root密码
service mysql startmysql> create database zabbix default charset utf8;
mysql> grant all on *.* to 'root'@'localhost' identified by '123456';
mysql> grant all on *.* to 'root'@'%' identified by '123456';
mysql> flush privileges;

3.2.3 安装zabbix

yum install zabbix-server-mysql zabbix-web-mysqlyum install zabbix-get
yum会自动的将apache和php安装配置好。

3.2.4 初始化zabbix数据库

cd /usr/share/doc/zabbix-server-mysql-2.4.5/create
[[email protected] create]# mysql -p123456 -uroot zabbix < schema.sql[[email protected] create]# mysql -p123456 -uroot zabbix < images.sql [[email protected] create]# mysql -p123456 -uroot zabbix < data.sql 

3.2.5 修改zabbix server配置文件

cat /etc/zabbix/zabbix_server.confDBHost=localhostDBName=zabbixDBUser=rootDBPassword=123456

3.2.6 修改php配置文件

php_value max_execution_time 300php_value memory_limit 128Mphp_value post_max_size 16Mphp_value upload_max_filesize 2Mphp_value max_input_time 300date.timezone = PRC

3.2.7 启动服务

service zabbix-server startservivce httpd start

3.2.8 配置页面

打开 http://192.168.8.3/zabbix 后,配置相关选项
安装要求检查



数据库配置


zabbix-server


安装预览


完成后,可以使用默认管理员用户admin/zabbix进行登录


4. 配置Zabbix Agent和MPM

4.1 zabbix agent配置

yum的配置上一部分已经说了,直接安装
yum install zabbix-agentyum install zabbix-sender
配置/etc/zabbix/zabbix_agentd.conf
Server=192.168.8.3ServerActive=192.168.8.3Hostname=oneproxy-vm

4.2 MPM安装配置

4.2.1 安装依赖包

yum install perl-File-Which perl-libwww-perl perl-Digest-SHA perl-DBD-MySQL perl-Time-HiRes perl-Crypt-SSLeay

4.2.2 软件介绍

        到官网http://www.fromdual.com/ 下载MPM的相关版本,这里我使用的是mysql_performance_monitor-0.9.3.tar.gz。(PS:最新的0.10版本没有相关文档,简直坑啊!)
解压缩软件包后,会发现有两个文件mysql_performance_monitor_agent-0.9.3.tar.gz和mysql_performance_monitor_templates-0.9.3.tar.gz。其中mysql_performance_monitor_agent-0.9.3.tar.gz是放在监控机器上的配置信息,mysql_performance_monitor_templates-0.9.3.tar.gz则是要让我们导入到zabbix server的模板数据。

4.2.3 模板导入

登录到我们的zabbix server服务器上,通过Configuration-->Templates-->Import进行模板导入

将mysql_performance_monitor_templates-0.9.3.tar.gz解压缩后Template_FromDual.MySQL.mpm.xml是必须导入的,我们优先导入。其他的大家根据需求进行导入。我这里是将所有模板导入了。

4.2.4 创建监控host

通过Configuration-->Host groups创建一个用户组。我这里创建名称为mpm的用户组。


通过Configuration-->Hosts创建一个用户,将其加入到mpm用户组中,关联的Template使用我们导入的。



关联Template



ok,我们的server端就配置完毕了。

4.2.5 MPM agent配置

解压缩我们的agent软件包mysql_performance_monitor_agent-0.9.3.tar.gz,将其放到/opt目录下
mv mysql_performance_monitor_agent-0.9.3 /opt/mysql_performance_monitor_agent
cd /opt/mysql_performance_monitor_agent/etccp FromDualMySQLagent.conf.template /etc/zabbix/FromDualMySQLagent.confmkdir -p /var/log/zabbix /var/log/zabbix/cachechown -R zabbix: /var/log/zabbix /var/log/zabbix/cache

编辑/etc/zabbix/zabbix-agent.conf,添加
UserParameter=FromDual.MySQL.check,/opt/mysql_performance_monitor_agent/FromDualMySQLagent.pl /etc/zabbix/FromDualMySQLagent.conf

修改MPM配置文件
[[email protected] zabbix]# cat /etc/zabbix/FromDualMySQLagent.conf[default]# Type of section:# mysqld for a normal MySQL database# ndbd   for a MySQL clusterType         = mysqld# Debug levels are:# 1 is logging only errors# 2 is logging errors and warnings (this is the default)# 3 logs some informations messages as well# 4 logs everything (for debugging purposes only)Debug         = 2LogFile       = /var/log/zabbix/FromDualMySQLagent.log# Directory where the Cache files should be written to:CacheFileBase = /var/log/zabbix/cache/FromDualAgentCache# If you agent is not located in the same time zone as your server# For US something like -6.0 to our MaaS Server# For Asia something like +7.0 to our MaaS Server# TimeShift = +0.0# Information for MySQL connections:Username     = rootPassword     = 123456MysqlHost    = 127.0.0.1MysqlPort    = 3306# Zabbix Server IP addressZabbixServer = 192.168.8.3
</pre><pre name="code" class="html"># If section is disabledDisabled     = false# Possible modules for databases are:# process mysql myisam aria innodb pbxt ndb master slave drbd galera memcache# Possible modules for servers are:# mpm server# Usual modules areModules      = process mysql myisam innodb[oneproxy-vm]          # This MUST match Hostname in Zabbix!Type         = mysqldUsername     = rootPassword     = 123456MysqlHost    = 127.0.0.1MysqlPort    = 3306Modules      = process mysql myisam innodbPidFile      = /data/mysql_3306/mysql.pid

其中default字段是默认的,oneproxy-vm字段必须与zabbix-server中配置的hosts名称相等。其他的根据自己的本地mysql环境进行配置。
给予zabbix对pid文件的读权限和MPM日志的权限
chmod o+r /data/mysql_3306/mysql.pid
touch /var/log/zabbix/FromDualMySQLagent.log
chown -R zabbix:zabbix /var/log/zabbix
启动zabbix-agent即可
service zabbix-agent start


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