zabbix监控平台的安装

环境：已有mysql

mysql> select version();
+------------+
| version()  |
+------------+
| 5.6.21-log |
+------------+
1 row in set (0.04 sec)

os

[root@keepalived13 ~]# lsb_release -d
Description:	Oracle Linux Server release 6.4

LAMP

zabbix需要lamp，因为决定使用已有mysql，所以其中的mysql就不再装了

1.1安装主程序 (mysql mysql-server 不装)
# yum -y install httpd php php-mysql
1.2安装apache扩展 
# yum -y install httpd-manual mod_ssl mod_perl mod_auth_mysql
1.3安装php扩展 (php-mbstring php-bcmath后面单独装)
# yum -y install php-gd php-xml php-ldap php-pear php-xmlrpc
1.4安装mysql扩展(mysql-devel不装)
# yum -y install mysql-connector-odbc libdbi-dbd-mysql

因为我使用的是本地源，所以本地源没有的包需要下载后安装

yum -y install libmcrypt-2.5.8-9.el6.x86_64.rpm
yum -y install php-mcrypt-5.3.3-1.el6.rf.x86_64.rpm 
yum install -y php-mbstring-5.3.3-22.el6.x86_64.rpm
yum install -y php-bcmath-5.3.3-22.el6.x86_64.rpm

修改php.ini

sed -i 's/^.*date\.timezone.*=.*$/date\.timezone = Asia\/Shanghai/g' /etc/php.ini
sed -i 's/^.*max_execution_time.*=.*$/max_execution_time = 300/g' /etc/php.ini
sed -i 's/^.*post_max_size.*=.*$/post_max_size = 32M/g' /etc/php.ini
sed -i 's/^.*max_input_time.*=.*$/max_input_time=300/g' /etc/php.ini
sed -i 's/^.memory_limit.*=.*$/memory_limit = 128M/g' /etc/php.ini
sed -i 's/^.mbstring\.func_overload.*=.*$/mbstring.func_overload = 1/g' /etc/php.ini

查看修改结果

[root@oel64 ~]# cat /etc/php.ini | egrep '^date.timezone|^max_execution|^post_max_size|^memory_limit|^mbstring'
max_execution_time = 300
memory_limit = 128M
post_max_size = 32M
date.timezone = Asia/Shanghai
mbstring.func_overload = 1

安装zabbix2.4.1

添加用户：

groupadd zabbix
useradd zabbix -g zabbix

创建数据库，添加授权账号

create database zabbix character set utf8;
grant all privileges on zabbix.* to zabbix@localhost identified by 'pwd4zabbix';
grant all privileges on zabbix.* to zabbix@'192.168.56.%' identified by 'pwd4zabbix';
flush privileges;

编译安装zabbix

下载地址：http://www.sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Stable/2.4.1/zabbix-2.4.1.tar.gz/download

安装相关包

yum install -y libcurl-devel.x86_64  net-snmp-devel.x86_64

zabbix

tar zxf zabbix-2.4.1.tar.gz
cd zabbix-2.4.1
mkdir /usr/local/zabbix
./configure --prefix=/usr/local/zabbix --enable-server --enable-agent --with-mysql=/usr/local/mysql/bin/mysql_config --with-net-snmp --with-libcurl
make && make install

导入数据库

mysql -uzabbix -ppwd4zabbix -hlocalhost zabbix < database/mysql/schema.sql
mysql -uzabbix -ppwd4zabbix -hlocalhost zabbix < database/mysql/images.sql
mysql -uzabbix -ppwd4zabbix -hlocalhost zabbix < database/mysql/data.sql

修改配置文件

mkdir /var/log/zabbix
chown zabbix.zabbix /var/log/zabbix
ln -s -f /usr/local/zabbix/bin/* /usr/bin/
ln -s -f /usr/local/zabbix/sbin/* /usr/sbin/

mkdir -p /var/www/html/zabbix
cp -R frontends/php/* /var/www/html/zabbix
chown -R apache.apache /var/www/html/zabbix

cp conf/zabbix_agentd/userparameter_mysql.conf /usr/local/zabbix/etc/zabbix_agentd.conf.d/
cp misc/init.d/fedora/core/zabbix_server /etc/init.d/
cp misc/init.d/fedora/core/zabbix_agentd /etc/init.d/

sed -i 's/^.*DBUser=.*$/DBUser=zabbix/g' /usr/local/zabbix/etc/zabbix_server.conf
sed -i 's/^.*DBPassword=.*$/DBPassword=pwd4zabbix/g' /usr/local/zabbix/etc/zabbix_server.conf
sed -i 's/^.*DBSocket=.*$/DBSocket=\/tmp\/user_3306.sock/g' /usr/local/zabbix/etc/zabbix_server.conf

sed -i 's/.*BASEDIR=\/usr\/local.*$/BASEDIR=\/usr\/local\/zabbix/g' /etc/init.d/zabbix_server
sed -i 's/.*BASEDIR=\/usr\/local.*$/BASEDIR=\/usr\/local\/zabbix/g' /etc/init.d/zabbix_agentd

添加服务端口

cat >>/etc/services <<EOF
zabbix-agent 10050/tcp Zabbix Agent
zabbix-agent 10050/udp Zabbix Agent
zabbix-trapper 10051/tcp Zabbix Trapper
zabbix-trapper 10051/udp Zabbix Trapper
EOF

启动服务

service httpd start
/etc/init.d/zabbix_server start 
/etc/init.d/zabbix_agentd start

web页面配置

打开 http://192.168.56.13/zabbix

开始界面如图，进入下一步

如果前面/etc/php.ini里的参数配制不对，这儿会有错误提示，根据对应提示可以检查对应的参数，修正后再重试

如果sock文件不对，这一步无法连接，可以加个软链

mkdir /var/lib/mysql/
ln -s /tmp/user_3306.sock /var/lib/mysql/mysql.sock

如果SELinux没有关闭，同样无法连接，可以用命令关闭

setenforce 0

后面的按提示进行下一步就可以了

这儿默认用户及密码为admin/zabbix

ok,进入