• zabbix部署及监控


    一、部署zabbix服务

    操作系统——RockyLinux8.6

    配置国内yum源并备份原yum源

    http://t.zoukankan.com/wswind-p-15469768.html
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    关闭防火墙和selinux
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    安装常用软件
    [root@localhost ~]# yum install lrzsz wget vim net-tools tree psmisc bash-completion dos2unix -y

    时间同步
    [root@localhost ~]# yum install chrony -y
    [root@localhost ~]# vim /etc/chrony.conf
    [root@localhost ~]# systemctl restart chronyd
    [root@localhost ~]# systemctl enable chronyd
    [root@localhost ~]# chronyc sources
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    关机做快照
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    RPM包安装

    1. 配置安装yum源

    [root@localhost ~]# dnf localinstall https://repo.huaweicloud.com/zabbix/zabbix/5.4/rhel/8/x86_64/zabbix-release-5.4-1.el8.noarch.rpm
    [root@localhost yum.repos.d]# vim zabbix.repo 
    [root@localhost 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
    
    >>>>>>>>>>>>>>修改url<<<<<<<<<<<<<<
    [root@localhost yum.repos.d]# sed -i 's#https://repo.zabbix.com#https://repo.huaweicloud.com/zabbix#' /etc/yum.repos.d/zabbix.repo
    [root@localhost 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
    
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    2. 安装zabbix server

    过滤查看zabbix
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    [root@localhost ~]# dnf install -y zabbix-server-mysql
    
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    3. 安装zabbix agent

    [root@localhost ~]# dnf install -y zabbix-agent2
    
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    4. 安装zabbix web

    [root@localhost ~]#  dnf install -y zabbix-web-mysql httpd zabbix-apache-conf zabbix-sql-scripts.noarch
    
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    5. 安装数据库

    [root@localhost ~]# dnf install -y mariadb-server
    
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    6. 部署数据库

    启动数据库
    [root@localhost ~]# 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.
    
    -----------------------------------------------------
    配置数据库
    [root@localhost ~]# mysql -e "create database zabbix character set utf8 collate utf8_bin;"
    [root@localhost ~]# mysql -e "create user 'zabbix'@'localhost' identified by 'zabbix';"
    [root@localhost ~]# mysql -e "grant all privileges on zabbix.* to 'zabbix'@'localhost';"
    
    [root@localhost ~]# 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
    [root@localhost ~]# 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!
    后面的全选择YES
    --------------------------------------------
    登录数据库
    [root@localhost ~]# 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 zabbix@localhost identified by 'zabbix';
    Query OK, 0 rows affected (0.001 sec)
    
    MariaDB [(none)]> \q
    Bye
    
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    导入数据
    [root@localhost ~]# 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
    [root@localhost ~]# cd /usr/share/doc/zabbix-sql-scripts/mysql/
    [root@localhost 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
    
    [root@localhost mysql]# zcat /usr/share/doc/zabbix-sql-scripts/mysql/create.sql.gz | mysql -uzabbix -pzabbix zabbix
    [root@localhost 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
    
    
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    7. 为zabbix server配置数据库

    [root@localhost ~]# vim /etc/zabbix/zabbix_server.conf
    
    修改下两项即可
    ### 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
    
    过滤查看
    [root@localhost ~]# grep ^DB /etc/zabbix/zabbix_server.conf
    DBHost=localhost
    DBName=zabbix
    DBUser=zabbix
    DBPassword=zabbix
    
    
    
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    8.启动服务,web界面安装

    [root@localhost ~]# 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.
    
    
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    [root@localhost ~]# ll /usr/share/zabbix/assets/fonts/
    total 0
    lrwxrwxrwx 1 root root 33 Jul 28 19:33 graphfont.ttf -> /etc/alternatives/zabbix-web-font
    [root@localhost ~]# 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
    [root@localhost ~]# cd /usr/share/fonts/dejavu
    
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    进入本地电脑     C:\Windows\Fonts   本文用的 “仿宋 常规“  复制到桌面再用xshell传
    [root@localhost dejavu]# rz -E
    rz waiting to receive.
    
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    在这里插入图片描述

    [root@localhost 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
    [root@localhost dejavu]# mv DejaVuSans.ttf{,.bak}
    [root@localhost dejavu]# mv simfang.ttf DejaVuSans.ttf
    
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    在这里插入图片描述

    二、安装zabbix-agent监控linux和windows。

    监控linux

    客户端

    启用一台centos7

    关闭防火墙和selinux
    [root@localhost ~]# getenforce 
    Disabled
    [root@localhost ~]# firewall-cmd --state
    not running
    
    下载7版本的zabbix
    [root@localhost ~]# yum localinstall https://repo.huaweicloud.com/zabbix/zabbix/5.4/rhel/7/x86_64/zabbix-agent2-5.4.0-8.el7.x86_64.rpm
    
    [root@localhost ~]# 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
    
    ==========================================================================================
    启动服务并设置为开机自起
    [root@localhost ~]# 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.
    [root@localhost ~]# netstat -lnupt | grep 10050
    tcp6       0      0 :::10050                :::*                    LISTEN      1489/zabbix_agent2
    
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    服务端

    [root@localhost ~]# dnf install zabbix-get.x86_64
    
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    在这里插入图片描述

    监控windows

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  • 原文地址:https://blog.csdn.net/zhuangjiu/article/details/126033403