install repository: (make sure the path to the latest version by surfing to http:\/\/repo.zabbix.com\/zabbix\/4.0\/rhel\/7\/x86_64\/ )<\/p>\n
rpm -i http:\/\/repo.zabbix.com\/zabbix\/4.0\/rhel\/7\/x86_64\/zabbix-release-4.0-1.el7.noarch.rpm <\/code><\/pre>\nOn CentOS you might get error on missing libssh2, you can install it from here:<\/p>\n
dnf -y install https:\/\/rpmfind.net\/linux\/centos\/7.8.2003\/os\/x86_64\/Packages\/libssh2-1.8.0-3.el7.x86_64.rpm<\/pre>\ninstall zabbix using MYSQL (Mariadb) as database, recommended for large scale systems:<\/p>\n
yum -y install zabbix-server-mysql zabbix-web-mysql mysql mariadb-server httpd php zabbix-get zabbix-sender<\/pre>\nmake run and start automatic when booting<\/p>\n
systemctl start mariadb\nsystemctl enable mariadb\n\n<\/pre>\nLats start MariaDB installation, enter the password for SQL administrator (none if you run it for the first time,Then choose password) :<\/p>\n
mysql_secure_installation\nmysql -u root -p<\/pre>\nWe will create Database called: zabbix_db<\/p>\n
create database zabbix_db;<\/pre>\nLets create user for the Database=zabbix_user and the password=zabbix<\/p>\n
grant all privileges on zabbix_db.* to zabbix_user@localhost identified by 'zabbix' ;\nflush privileges;\nexit\n\n<\/pre>\nThen import initial schema and data. Make sure to insert correct version for 3.4.X. You will be prompted to enter your newly created password.the script are here:<\/p>\n
\/usr\/share\/doc\/zabbix-server-mysql<\/p>\n
zcat \/usr\/share\/doc\/zabbix-server-mysql-4.0.0\/create.sql.gz | mysql -u zabbix_user -p zabbix_db<\/pre>\nEnter the password that you use to create the database, make sure you have zabbix_user@localhost and that he have full permission to the database, IF not just create the user with WEBMIN<\/a> on mysql .<\/p>\nanother option is to just extract the db schema and create in steps :<\/p>\n
cd \/usr\/share\/doc\/zabbix-server-mysql-4.0.0<\/pre>\ngunzip create.sql.gz \nmysql -u zabbix_user -p zabbix_db < create.sql (you can create the db with webmin and then execute the script)<\/pre>\nNow lets edit the Zabbix config files :<\/p>\n
nano \/etc\/zabbix\/zabbix_server.conf\n\nDBHost=localhost\nDBName=zabbix_db\nDBUser=zabbix_user\nDBPassword=XXXXXXX<\/pre>\nEdit the PHP file to support the zabbix on apache :<\/p>\n
nano \/etc\/httpd\/conf.d\/zabbix.conf\n\nphp_value max_execution_time 300\nphp_value memory_limit 256M\nphp_value post_max_size 32M\nphp_value upload_max_filesize 32M\nphp_value max_input_time 600\nphp_value always_populate_raw_post_data -1\nphp_value date.timezone\u00a0 Asia\/Jerusalem<\/pre>\nMake the zabbix run and start automatic (if it do not run disable the SElinux<\/a>):<\/p>\nsystemctl start zabbix-server\nsystemctl enable zabbix-server\nsystemctl start httpd\nsystemctl enable httpd\n\n<\/pre>\nOpen the firewall ports for the system to communicate :<\/p>\n
firewall-cmd --permanent --add-port=10050\/tcp\nfirewall-cmd --permanent --add-port=10051\/tcp\nfirewall-cmd --permanent --add-port=80\/tcp\nfirewall-cmd --reload\u00a0\nsystemctl restart firewalld<\/pre>\nCheck the firewall status :<\/p>\n
firewall-cmd --zone=public --permanent --list-ports<\/pre>\nAllow Zabbix with SElinux<\/p>\n
setsebool -P httpd_can_connect_zabbix=1<\/pre>\nNow open browser and surf to :<\/p>\n
http:\/\/your-zabbix-server-IP\/zabbix<\/pre>\nThe default Zabbix admin username :<\/p>\n
user= Admin\u00a0 pass=zabbix<\/pre>\nFollow the first time wizard to complete the installation<\/p>\n
\nTamplates can be downloaded from https:\/\/share.zabbix.com\/<\/a><\/p>\nPresentation of Zabbix : http:\/\/www.zabbix.com\/presentation<\/a><\/p>\n