ZABBIX deployment and monitoring

One 、 Deploy zabbix service

operating system ——RockyLinux8.6

Configure domestic yum Source and backup the original yum Source

http://t.zoukankan.com/wswind-p-15469768.html

Close the firewall and selinux

Install common software
[[email protected] ~]# yum install lrzsz wget vim net-tools tree psmisc bash-completion dos2unix -y

Time synchronization
[[email protected] ~]# yum install chrony -y
[[email protected] ~]# vim /etc/chrony.conf
[[email protected] ~]# systemctl restart chronyd
[[email protected] ~]# systemctl enable chronyd
[[email protected] ~]# chronyc sources

Shutdown for snapshot

RPM Package installation

1. configuration setup yum Source

[[email protected] ~]# dnf localinstall https://repo.huaweicloud.com/zabbix/zabbix/5.4/rhel/8/x86_64/zabbix-release-5.4-1.el8.noarch.rpm
[[email protected] yum.repos.d]# vim zabbix.repo 
[[email protected] yum.repos.d]# cat zabbix.repo 
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=https://repo.zabbix.com/zabbix/5.4/rhel/8/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-non-supported]
name=Zabbix Official Repository non-supported - $basearch
baseurl=https://repo.zabbix.com/non-supported/rhel/8/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1

>>>>>>>>>>>>>> modify url<<<<<<<<<<<<<<
[[email protected] yum.repos.d]# sed -i 's#https://repo.zabbix.com#https://repo.huaweicloud.com/zabbix#' /etc/yum.repos.d/zabbix.repo
[[email protected] yum.repos.d]# cat zabbix.repo 
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=https://repo.huaweicloud.com/zabbix/zabbix/5.4/rhel/8/$basearch/
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591

[zabbix-non-supported]
name=Zabbix Official Repository non-supported - $basearch
baseurl=https://repo.huaweicloud.com/zabbix/non-supported/rhel/8/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1

2. install zabbix server

Filter to see zabbix

[[email protected] ~]# dnf install -y zabbix-server-mysql

3. install zabbix agent

[[email protected] ~]# dnf install -y zabbix-agent2

4. install zabbix web

[[email protected] ~]#  dnf install -y zabbix-web-mysql httpd zabbix-apache-conf zabbix-sql-scripts.noarch

5. mount this database

[[email protected] ~]# dnf install -y mariadb-server

6. Deploy database

 Start database 
[[email protected] ~]# systemctl enable --now mariadb
Created symlink /etc/systemd/system/mysql.service → /usr/lib/systemd/system/mariadb.service.
Created symlink /etc/systemd/system/mysqld.service → /usr/lib/systemd/system/mariadb.service.
Created symlink /etc/systemd/system/multi-user.target.wants/mariadb.service → /usr/lib/systemd/system/mariadb.service.

-----------------------------------------------------
 Configuration database 
[[email protected] ~]# mysql -e "create database zabbix character set utf8 collate utf8_bin;"
[[email protected] ~]# mysql -e "create user 'zabbix'@'localhost' identified by 'zabbix';"
[[email protected] ~]# mysql -e "grant all privileges on zabbix.* to 'zabbix'@'localhost';"

[[email protected] ~]# mysql
mysql                       mysqld_multi                mysql_fix_extensions        mysql_setpermission
mysqlaccess                 mysqld_safe                 mysqlhotcopy                mysqlshow
mysqladmin                  mysqld_safe_helper          mysqlimport                 mysqlslap
mysqlbinlog                 mysqldump                   mysql_install_db            mysql_tzinfo_to_sql
mysqlcheck                  mysqldumpslow               mysql_plugin                mysql_upgrade
mysql_convert_table_format  mysql_find_rows             mysql_secure_installation   mysql_waitpid
[[email protected] ~]# mysql_secure_installation

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
      SERVERS IN PRODUCTION USE!  PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user.  If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none): 
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

Set root password? [Y/n] y
New password: 
Re-enter new password: 
Password updated successfully!
Reloading privilege tables..
 ... Success!
 All selection in the back YES
--------------------------------------------
 Log in to the database 
[[email protected] ~]# mysql -uroot -p123456
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 17
Server version: 10.3.32-MariaDB MariaDB Server

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

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

MariaDB [(none)]> grant all privileges on zabbix.* to [email protected] identified by 'zabbix';
Query OK, 0 rows affected (0.001 sec)

MariaDB [(none)]> \q
Bye

 Import data 
[[email protected] ~]# rpm -ql zabbix-sql-scripts 
/usr/share/doc/zabbix-sql-scripts
/usr/share/doc/zabbix-sql-scripts/AUTHORS
/usr/share/doc/zabbix-sql-scripts/COPYING
/usr/share/doc/zabbix-sql-scripts/ChangeLog
/usr/share/doc/zabbix-sql-scripts/NEWS
/usr/share/doc/zabbix-sql-scripts/README
/usr/share/doc/zabbix-sql-scripts/mysql/create.sql.gz
/usr/share/doc/zabbix-sql-scripts/mysql/double.sql
/usr/share/doc/zabbix-sql-scripts/mysql/schema.sql.gz
/usr/share/doc/zabbix-sql-scripts/postgresql/create.sql.gz
/usr/share/doc/zabbix-sql-scripts/postgresql/double.sql
/usr/share/doc/zabbix-sql-scripts/postgresql/schema.sql.gz
/usr/share/doc/zabbix-sql-scripts/postgresql/timescaledb.sql.gz
/usr/share/doc/zabbix-sql-scripts/sqlite3/schema.sql.gz
[[email protected] ~]# cd /usr/share/doc/zabbix-sql-scripts/mysql/
[[email protected] mysql]# ll
total 2492
-rw-r--r-- 1 root root 2529922 Apr  4 20:17 create.sql.gz
-rw-r--r-- 1 root root     282 Apr  4 20:17 double.sql
-rw-r--r-- 1 root root   14827 Apr  4 20:17 schema.sql.gz

[[email protected] mysql]# zcat /usr/share/doc/zabbix-sql-scripts/mysql/create.sql.gz | mysql -uzabbix -pzabbix zabbix
[[email protected] mysql]# mysql -uzabbix -pzabbix zabbix
MariaDB [zabbix]> show tables;
+----------------------------+
| Tables_in_zabbix           |
+----------------------------+
| acknowledges               |
| actions                    |
..........................
| valuemap_mapping           |
| widget                     |
| widget_field               |
+----------------------------+
166 rows in set (0.001 sec)

MariaDB [zabbix]> \q
Bye

7. by zabbix server Configuration database

[[email protected] ~]# vim /etc/zabbix/zabbix_server.conf

 Just modify the next two items 
### Option: DBHost
#       Database host name.
#       If set to localhost, socket is used for MySQL.
#       If set to empty string, socket is used for PostgreSQL.
#       If set to empty string, the Net Service Name connection method is used to connect to Oracle database; also see
#       the TNS_ADMIN environment variable to specify the directory where the tnsnames.ora file is located.
#
# Mandatory: no
# Default:
DBHost=localhost

### Option: DBPassword
#       Database password.
#       Comment this line if no password is used.
#
# Mandatory: no
# Default:
DBPassword=zabbix

 Filter to see 
[[email protected] ~]# grep ^DB /etc/zabbix/zabbix_server.conf
DBHost=localhost
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix

8. Start the service ,web Interface installation

[[email protected] ~]# systemctl enable --now httpd.service php-fpm.service zabbix-server.service zabbix-agent2.service
Created symlink /etc/systemd/system/multi-user.target.wants/httpd.service → /usr/lib/systemd/system/httpd.service.
Created symlink /etc/systemd/system/multi-user.target.wants/php-fpm.service → /usr/lib/systemd/system/php-fpm.service.
Created symlink /etc/systemd/system/multi-user.target.wants/zabbix-server.service → /usr/lib/systemd/system/zabbix-server.service.
Created symlink /etc/systemd/system/multi-user.target.wants/zabbix-agent2.service → /usr/lib/systemd/system/zabbix-agent2.service.

[[email protected] ~]# ll /usr/share/zabbix/assets/fonts/
total 0
lrwxrwxrwx 1 root root 33 Jul 28 19:33 graphfont.ttf -> /etc/alternatives/zabbix-web-font
[[email protected] ~]# ll /etc/alternatives/zabbix-web-font
lrwxrwxrwx 1 root root 38 Jul 28 19:33 /etc/alternatives/zabbix-web-font -> /usr/share/fonts/dejavu/DejaVuSans.ttf
[[email protected] ~]# cd /usr/share/fonts/dejavu

 Go to the local computer      C:\Windows\Fonts    Used in this paper  “ Imitation song   routine “   Copy to the desktop and then xshell Pass on 
[[email protected] dejavu]# rz -E
rz waiting to receive.

[[email protected] dejavu]# ll
total 15848
-rw-r--r-- 1 root root   641716 May 17  2015 DejaVuSans-BoldOblique.ttf
-rw-r--r-- 1 root root   704128 May 17  2015 DejaVuSans-Bold.ttf
-rw-r--r-- 1 root root   610260 May 17  2015 DejaVuSansCondensed-BoldOblique.ttf
-rw-r--r-- 1 root root   663468 May 17  2015 DejaVuSansCondensed-Bold.ttf
-rw-r--r-- 1 root root   597708 May 17  2015 DejaVuSansCondensed-Oblique.ttf
-rw-r--r-- 1 root root   679256 May 17  2015 DejaVuSansCondensed.ttf
-rw-r--r-- 1 root root   355204 May 17  2015 DejaVuSans-ExtraLight.ttf
-rw-r--r-- 1 root root   633836 May 17  2015 DejaVuSans-Oblique.ttf
-rw-r--r-- 1 root root   756072 May 17  2015 DejaVuSans.ttf
-rw-r--r-- 1 root root 10578152 Oct 15  2019 simfang.ttf
[[email protected] dejavu]# mv DejaVuSans.ttf{,.bak}
[[email protected] dejavu]# mv simfang.ttf DejaVuSans.ttf

Two 、 install zabbix-agent monitor linux and windows.

monitor linux

client

Turn on one centos7

 Close the firewall and selinux
[[email protected] ~]# getenforce 
Disabled
[[email protected] ~]# firewall-cmd --state
not running

 download 7 Version of zabbix
[[email protected] ~]# yum localinstall https://repo.huaweicloud.com/zabbix/zabbix/5.4/rhel/7/x86_64/zabbix-agent2-5.4.0-8.el7.x86_64.rpm

[[email protected] ~]# vim /etc/zabbix/zabbix_agent2.conf
### Option: Server
#       List of comma delimited IP addresses, optionally in CIDR notation, or DNS names of Zabbix servers and Zabbix proxies.
#       Incoming connections will be accepted only from the hosts listed here.
#       If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally
#       and '::/0' will allow any IPv4 or IPv6 address.
#       '0.0.0.0/0' can be used to allow any IPv4 address.
#       Example: Server=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com
#
# Mandatory: yes, if StartAgents is not explicitly set to 0
# Default:
# Server=

Server=192.168.43.116
-------------------------------------------------------------------------------------------------------------------------------------------------------------
### Option: ServerActive
#       List of comma delimited IP:port (or DNS name:port) pairs of Zabbix servers and Zabbix proxies for active checks.
#       If port is not specified, default port is used.
#       IPv6 addresses must be enclosed in square brackets if port for that host is specified.
#       If port is not specified, square brackets for IPv6 addresses are optional.
#       If this parameter is not specified, active checks are disabled.
#       Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]
#
# Mandatory: no
# Default:
# ServerActive=

ServerActive=192.168.43.116
-------------------------------------------------------------------------------------------------------------------------------------------------------------
### Option: Hostname
#       List of comma delimited unique, case sensitive hostnames.
#       Required for active checks and must match hostnames as configured on the server.
#       Value is acquired from HostnameItem if undefined.
#
# Mandatory: no
# Default:
# Hostname=

Hostname=localhost

==========================================================================================
 Start the service and set it to start from 
[[email protected] ~]# systemctl enable --now zabbix-agent2.service 
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent2.service to /usr/lib/systemd/system/zabbix-agent2.service.
[[email protected] ~]# netstat -lnupt | grep 10050
tcp6       0      0 :::10050                :::*                    LISTEN      1489/zabbix_agent2

Server side

[[email protected] ~]# dnf install zabbix-get.x86_64

monitor windows

A little