Difference between revisions of "Zabbix Server Installation"
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| − | ==CentOS 7== | + | ==Server== |
| + | ===CentOS 7=== | ||
rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm | rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm | ||
yum install zabbix-server-mysql zabbix-web-mysql | yum install zabbix-server-mysql zabbix-web-mysql | ||
yum install mariadb-server mariadb | yum install mariadb-server mariadb | ||
| + | ====Database==== | ||
The following commands are for database creation, but they are not specific. Needs work | The following commands are for database creation, but they are not specific. Needs work | ||
<pre> | <pre> | ||
| Line 17: | Line 19: | ||
Some packages might combine those three SQL files in one, so you will only have create.sql.gz. You can import it directly as "zcat create.sql.gz | mysql zabbix". If you want to see the SQL file, you can extract it with 'tar -xvf create.sql.gz' in a single step. | Some packages might combine those three SQL files in one, so you will only have create.sql.gz. You can import it directly as "zcat create.sql.gz | mysql zabbix". If you want to see the SQL file, you can extract it with 'tar -xvf create.sql.gz' in a single step. | ||
</pre> | </pre> | ||
| + | ====Config File==== | ||
Edit the Zabbix Server configuration file | Edit the Zabbix Server configuration file | ||
<pre> | <pre> | ||
| Line 25: | Line 28: | ||
DBPassword=zabbix | DBPassword=zabbix | ||
</pre> | </pre> | ||
| + | ====Starting Service==== | ||
Start the zabbix server | Start the zabbix server | ||
systemctl start zabbix-server | systemctl start zabbix-server | ||
| Line 38: | Line 42: | ||
Start http | Start http | ||
systemctl start httpd | systemctl start httpd | ||
| + | ====SELinus==== | ||
Configure SELinux to allow the above services network access | Configure SELinux to allow the above services network access | ||
setsebool -P zabbix_can_network=true | setsebool -P zabbix_can_network=true | ||
setsebool -P httpd_can_network_connect=true | setsebool -P httpd_can_network_connect=true | ||
Enable all service | Enable all service | ||
| + | =====Enable services==== | ||
<pre> | <pre> | ||
systemctl enable mariadb | systemctl enable mariadb | ||
| Line 50: | Line 56: | ||
If everything is working reboot the server, and test again. | If everything is working reboot the server, and test again. | ||
| + | ==Client== | ||
| + | ===CentOS 7=== | ||
| + | <pre> | ||
| + | rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm | ||
| + | yum -y install zabbix-agent | ||
| + | sed -i 's/^Server=127.0.0.1/Server=<your server>/' /etc/zabbix/zabbix_agentd.conf | ||
| + | sed -i 's/^ServerActive=127.0.0.1/ServerActive=<your server>/' /etc/zabbix/zabbix_agentd.conf | ||
| + | sed -i 's/^Hostname=Zabbix server/#Hostname=Zabbix server/' /etc/zabbix/zabbix_agentd.conf | ||
| + | sed -i 's/^#HostnameItem=/HostnameItem=system.hostname/' /etc/zabbix/zabbix_agentd.conf | ||
| + | sed -i 's/^#HostMetadataItem=/HostMetadataItem=system.uname/' /etc/zabbix/zabbix_agentd.conf | ||
| + | systemctl enable zabbix-agent | ||
| + | systemctl start zabbix-agent | ||
| + | </pre> | ||
| + | |||
==Troubleshooting== | ==Troubleshooting== | ||
*Reset the password: use zabbix; update zabbix.users set passwd=md5('newpass') where alias='Admin'; | *Reset the password: use zabbix; update zabbix.users set passwd=md5('newpass') where alias='Admin'; | ||
Revision as of 14:39, 17 May 2018
Contents
Server
CentOS 7
rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm yum install zabbix-server-mysql zabbix-web-mysql yum install mariadb-server mariadb
Database
The following commands are for database creation, but they are not specific. Needs work
shell> mysql -uroot -p<password> mysql> create database zabbix character set utf8 collate utf8_bin; mysql> grant all privileges on zabbix.* to zabbix@localhost identified by '<password>'; mysql> flush privileges; mysql> quit; cd /usr/share/doc/zabbix-server-mysql-3.0.4/create shell> cat create.sql | mysql -hxxx.xxx.xxx.xxx -uzabbix -p zabbix
Some packages might combine those three SQL files in one, so you will only have create.sql.gz. You can import it directly as "zcat create.sql.gz | mysql zabbix". If you want to see the SQL file, you can extract it with 'tar -xvf create.sql.gz' in a single step.
Config File
Edit the Zabbix Server configuration file
# vi /etc/zabbix/zabbix_server.conf DBHost=localhost DBName=zabbix DBUser=zabbix DBPassword=zabbix
Starting Service
Start the zabbix server
systemctl start zabbix-server
Edit the php configuration file to use the correct time zone /etc/httpd/conf.d/zabbix.conf
php_value max_execution_time 300 php_value memory_limit 128M php_value post_max_size 16M php_value upload_max_filesize 2M php_value max_input_time 300 php_value date.timezone America/New_York
Start http
systemctl start httpd
SELinus
Configure SELinux to allow the above services network access
setsebool -P zabbix_can_network=true setsebool -P httpd_can_network_connect=true
Enable all service
=Enable services
systemctl enable mariadb systemctl enable httpd systemctl enable zabbix-server
At this point you should be able to access the web interface by going to <IP of host>/zabbix. User/password is admin/zabbix.
If everything is working reboot the server, and test again.
Client
CentOS 7
rpm -ivh http://repo.zabbix.com/zabbix/3.0/rhel/7/x86_64/zabbix-release-3.0-1.el7.noarch.rpm yum -y install zabbix-agent sed -i 's/^Server=127.0.0.1/Server=<your server>/' /etc/zabbix/zabbix_agentd.conf sed -i 's/^ServerActive=127.0.0.1/ServerActive=<your server>/' /etc/zabbix/zabbix_agentd.conf sed -i 's/^Hostname=Zabbix server/#Hostname=Zabbix server/' /etc/zabbix/zabbix_agentd.conf sed -i 's/^#HostnameItem=/HostnameItem=system.hostname/' /etc/zabbix/zabbix_agentd.conf sed -i 's/^#HostMetadataItem=/HostMetadataItem=system.uname/' /etc/zabbix/zabbix_agentd.conf systemctl enable zabbix-agent systemctl start zabbix-agent
Troubleshooting
- Reset the password: use zabbix; update zabbix.users set passwd=md5('newpass') where alias='Admin';
https://www.zabbix.com/documentation/3.0/manual/installation/install_from_packages
https://www.zabbix.com/documentation/3.0/manual/appendix/install/db_scripts
https://www.zabbix.com/forum/showthread.php?p=169500
https://www.rackspace.com/knowledge_center/article/installing-mysql-server-on-centos
