Zabbix monitoring (d)

Zabbix by the monitoring of a specified interest:
Host Group -> Host -> Item (stored in MySQL) -> graph (zabbix- web) -> trigger ( Trigger) -> Action (Operation conditon +)
file application : the function of a set of similar item grouped together unified management components:

Zabbix complete monitoring configuration process generally consists of the following steps:
the Host Group -> the Hosts -> the Applications -> the Items -> the Trigger -> Events -> the Actions -> the User Groups -> the Users - > Medias

    graph, screen,

    依赖关系：
        Host --> Item --> Trigger --> Action --> Notice, Command

    添加主机到zabbix server：
    discovery, auto_registrion
            low level discovery

    模板：
        template:
        item, application, trigger, graph, action

Host Group:
Machine use, system versions, applications, location

Experimental environment:
Host Name: node1.smoke.com master
Operating System: CentOS 6.5
kernel version: 2.6.32-504.el6.x86_64
card 1: vmnet0 172.16.100.6
card 2: vmnet8 dhcp
Host Name: node2.smoke.com
operation system: CentOS 6.5
kernel version: 2.6.32-504.el6.x86_64
card 1: vmnet0 172.16.100.7
card 2: vmnet8 dhcp
host name: node3.smoke.com
operating system: Windows xp
card 1: 172.16.100.8

System Configuration:
node1: Server-ZABBIX

[root@node1 ~]# hostname
node1.smoke.com
[root@node1 ~]# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:0c:29:99:d9:9e brd ff:ff:ff:ff:ff:ff
    inet 172.16.100.6/24 brd 172.16.100.255 scope global eth0
    inet6 fe80::20c:29ff:fe99:d99e/64 scope link
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 00:0c:29:99:d9:a8 brd ff:ff:ff:ff:ff:ff
    inet 192.168.243.145/24 brd 192.168.243.255 scope global eth1
    inet6 fe80::20c:29ff:fe99:d9a8/64 scope link
       valid_lft forever preferred_lft forever
[root@node1 ~]# ip route show
172.16.100.0/24 dev eth0  proto kernel  scope link  src 172.16.100.6
192.168.243.0/24 dev eth1  proto kernel  scope link  src 192.168.243.145
169.254.0.0/16 dev eth0  scope link  metric 1002
169.254.0.0/16 dev eth1  scope link  metric 1003
default via 192.168.243.2 dev eth1
[root@node1 ~]# crontab -l
*/5 * * * * /usr/sbin/ntpdate time.nist.gov &> /dev/null
[root@node1 ~]# vim /etc/hosts
172.16.100.6   node1.smoke.com node1
172.16.100.7   node2.smoke.com node2
172.16.100.8   node3.smoke.com node3

node2：linux-agent
[root@node2 ~]# hostname
node2.smoke.com
[root@node2 ~]# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d6:6a:92 brd ff:ff:ff:ff:ff:ff
inet 172.16.100.7/24 brd 172.16.100.255 scope global eth0
inet6 fe80::20c:29ff:fed6:6a92/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:d6:6a:9c brd ff:ff:ff:ff:ff:ff
inet 192.168.243.146/24 brd 192.168.243.255 scope global eth1
inet6 fe80::20c:29ff:fed6:6a9c/64 scope link
valid_lft forever preferred_lft forever
[root@node2 ~]# ip route show
172.16.100.0/24 dev eth0 proto kernel scope link src 172.16.100.7
192.168.243.0/24 dev eth1 proto kernel scope link src 192.168.243.146
169.254.0.0/16 dev eth0 scope link metric 1002
169.254.0.0/16 dev eth1 scope link metric 1003
default via 192.168.243.2 dev eth1
[root@node2 ~]# crontab -l
/5 * /usr/sbin/ntpdate time.nist.gov &> /dev/nulll
[root@node2 ~]# vim /etc/hosts
172.16.100.6 node1.smoke.com node1
172.16.100.7 node2.smoke.com node2
172.16.100.8 node3.smoke.com node3

node3：windows-agent

安装mariadb：
node1：zabbix-server
[root@node1 ~]# tar xf cmake-2.8.8.tar.gz
[root@node1 ~]# cd cmake-2.8.8
[root@node1 cmake-2.8.8]# ./bootstrap
[root@node1 cmake-2.8.8]# make && make install
[root@node1 cmake-2.8.8]# cd
[root@node1 ~]# groupadd -g 306 -r mysql
[root@node1 ~]# useradd -u 306 -g mysql -r -s /sbin/nologin mysql
[root@node1 ~]# mkdir /mydata/data -pv
[root@node1 ~]# yum -y install readline-devel zlib-devel openssl-devel
[root@node1 ~]# tar xf mariadb-10.0.10.tar.gz
[root@node1 ~]# cd mariadb-10.0.10
[root@node1 mariadb-10.0.10]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/mydata/data \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DWITH_SSL=system \
-DWITH_ZLIB=system \
-DWITH_LIBWRAP=0 \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci
[root@node1 mariadb-10.0.10]# make && make install
[root@node1 mariadb-10.0.10]# cd /usr/local/mysql/
[root@node1 mysql]# chgrp mysql ./*
[root@node1 mysql]# chown mysql:mysql /mydata/data
[root@node1 mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
[root@node1 mysql]# cp support-files/mysql.server /etc/rc.d/init.d/mysqld
[root@node1 mysql]# chmod +x /etc/rc.d/init.d/mysqld
[root@node1 mysql]# chkconfig --add mysqld
[root@node1 mysql]# mv /etc/my.cnf /etc/my.cnf.bak
[root@node1 mysql]# cp support-files/my-large.cnf /etc/my.cnf
[root@node1 mysql]# vim /etc/my.cnf
log-bin=/mydata/binlogs/master-bin
innodb_file_per_table = ON
[root@node1 mysql]# mkdir -pv /mydata/binlogs/
[root@node1 mysql]# chown -R mysql.mysql /mydata/binlogs/
[root@node1 mysql]# service mysqld start
[root@node1 mysql]# vim /etc/profile.d/mysqld.sh
export PATH=/usr/local/mysql/bin:$PATH
[root@node1 mysql]# . /etc/profile.d/mysqld.sh
[root@node1 mysql]# mysql
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 4
Server version: 10.0.10-MariaDB-log Source distribution

Copyright (c) 2000, 2014, Oracle, SkySQL Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> use mysql
Database changed
MariaDB [mysql]> SELECT user,host,password FROM user;
+------+-----------------+----------+
| user | host | password |
+------+-----------------+----------+
| root | localhost | |
| root | node1.smoke.com | |
| root | 127.0.0.1 | |
| root | ::1 | |
| | localhost | |
| | node1.smoke.com | |
+------+-----------------+----------+
6 rows in set (0.00 sec)

MariaDB [mysql]> DROP USER ""@'localhost';
Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> DROP USER ""@'node1.smoke.com';
Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> \q
Bye

Modify zabbix-web fonts:
in the Windows directory C: \ Windows \ Fonts Copy Times New Roman to zabbix-server in / usr / share / zabbix / fonts directory;
node1: zabbix-server
[root @ node1 ~] # cd / usr / report this content share / zabbix / Fonts /
[root @ node1 Fonts] # LS
graphfont.ttf simsun.ttc

Create a host group:
Click Configuration - Host groups - Create host group , filled out, click on Add;