zabbix使用

安装部署6.0版本

获取仓库

https://www.zabbix.com/cn/download?zabbix=6.0&os_distribution=centos&os_version=7&components=agent&db=&ws=

选择之后，往下看

安装仓库

安装服务端

安装仓库：

[root@mcw03 ~]# rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-4.el7.noarch.rpm
Retrieving https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/zabbix-release-6.0-4.el7.noarch.rpm
warning: /var/tmp/rpm-tmp.H9PWLw: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:zabbix-release-6.0-4.el7         ################################# [100%]
[root@mcw03 ~]# yum clean all
Loaded plugins: fastestmirror
Cleaning repos: base epel extras glusterfs salt-3004-repo updates zabbix zabbix-agent2-plugins zabbix-non-supported
Cleaning up everything
Maybe you want: rm -rf /var/cache/yum, to also free up space taken by orphaned data from disabled or removed repos
Cleaning up list of fastest mirrors
[root@mcw03 ~]#

查看相关包

[root@mcw03 ~]# yum list all|grep zabbix|grep ser
zabbix40-server.noarch                   4.0.39-1.el7                  epel
zabbix40-server-mysql.x86_64             4.0.39-1.el7                  epel
zabbix40-server-pgsql.x86_64             4.0.39-1.el7                  epel
zabbix50-server.noarch                   5.0.36-1.el7                  epel
zabbix50-server-mysql.x86_64             5.0.36-1.el7                  epel
zabbix50-server-pgsql.x86_64             5.0.36-1.el7                  epel
zabbix6.0-server.noarch                  6.0.25-1.el7                  epel
zabbix6.0-server-mysql.x86_64            6.0.25-1.el7                  epel
zabbix6.0-server-pgsql.x86_64            6.0.25-1.el7                  epel
[root@mcw03 ~]#
[root@mcw03 ~]# yum list all|grep zabbix|grep web
zabbix40-web.noarch                      4.0.39-1.el7                  epel
zabbix40-web-mysql.noarch                4.0.39-1.el7                  epel
zabbix40-web-pgsql.noarch                4.0.39-1.el7                  epel
zabbix6.0-web.noarch                     6.0.25-1.el7                  epel
zabbix6.0-web-mysql.noarch               6.0.25-1.el7                  epel
zabbix6.0-web-pgsql.noarch               6.0.25-1.el7                  epel
[root@mcw03 ~]# 

执行，需要安装的包，不装这个，zabbix6.0-server.noarch，后面那个才是对的zabbix-release

[root@mcw03 ~]# yum install zabbix6.0-server.noarch zabbix6.0-server-mysql zabbix6.0-web-mysql zabbix-agent zabbix-get  -y

安装zabbix-get的时候，好像重复了

Transaction check error:
  file /usr/bin/zabbix_get from install of zabbix-get-6.0.25-release1.el7.x86_64 conflicts with file from package zabbix6.0-6.0.25-1.el7.x86_64

Error Summary
-------------

[root@mcw03 ~]# zabbix_get
usage:
  zabbix_get -s host-name-or-IP [-p port-number] [-I IP-address] [-t timeout]
                -k item-key
  zabbix_get -s host-name-or-IP [-p port-number] [-I IP-address] [-t timeout]
                --tls-connect cert --tls-ca-file CA-file
                [--tls-crl-file CRL-file] [--tls-agent-cert-issuer cert-issuer]
                [--tls-agent-cert-subject cert-subject]
                --tls-cert-file cert-file --tls-key-file key-file
                [--tls-cipher13 cipher-string] [--tls-cipher cipher-string]
                -k item-key
  zabbix_get -s host-name-or-IP [-p port-number] [-I IP-address] [-t timeout]
                --tls-connect psk --tls-psk-identity PSK-identity
                --tls-psk-file PSK-file [--tls-cipher13 cipher-string]
                [--tls-cipher cipher-string] -k item-key
  zabbix_get -h
  zabbix_get -V
[root@mcw03 ~]#

后面初始化数据库的时候，没有看到sql文件，所以重新按照这个来操作 下

https://repo.zabbix.com/zabbix/6.0/rhel/7/x86_64/

不用用上面的，直接yum安装也行，装这个。我们也可以上面方式获取rpm链接 ，然后rpm -iv http://..,.rpm包安装

[root@mcw03 doc]# yum list all|grep zabbix|grep zabbix-release
zabbix-release.noarch                    6.0-4.el7                     installed
[root@mcw03 doc]# 

不过好像已经装上了啊

[root@mcw03 doc]# yum install zabbix-release -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
Package zabbix-release-6.0-4.el7.noarch already installed and latest version
Nothing to do
[root@mcw03 doc]# 

安装MySQL

[root@mcw03 ~]# yum install -y mariadb-server

启动

systemctl restart mariadb
systemctl enable mariadb

配置文件

[root@mcw03 ~]# cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd

[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid

#
# include all files from the config directory
#
!includedir /etc/my.cnf.d

[root@mcw03 ~]# ls /etc/my.cnf.d/
client.cnf  mysql-clients.cnf  server.cnf
[root@mcw03 ~]# 

也可以设置字符集，设置每个表文件单独存储，设置是MySQL用户

查看目前的数据库用户

[root@mcw03 ~]# mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 6
Server version: 5.5.68-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)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| test               |
+--------------------+
4 rows in set (0.00 sec)

MariaDB [(none)]>
MariaDB [(none)]> use mysql
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
MariaDB [mysql]> show tables;
+---------------------------+
| Tables_in_mysql           |
+---------------------------+
| columns_priv              |
| db                        |
| event                     |
| func                      |
| general_log               |
| help_category             |
| help_keyword              |
| help_relation             |
| help_topic                |
| host                      |
| ndb_binlog_index          |
| plugin                    |
| proc                      |
| procs_priv                |
| proxies_priv              |
| servers                   |
| slow_log                  |
| tables_priv               |
| time_zone                 |
| time_zone_leap_second     |
| time_zone_name            |
| time_zone_transition      |
| time_zone_transition_type |
| user                      |
+---------------------------+
24 rows in set (0.00 sec)

MariaDB [mysql]> desc user;
+------------------------+-----------------------------------+------+-----+---------+-------+
| Field                  | Type                              | Null | Key | Default | Extra |
+------------------------+-----------------------------------+------+-----+---------+-------+
| Host                   | char(60)                          | NO   | PRI |         |       |
| User                   | char(16)                          | NO   | PRI |         |       |
| Password               | char(41)                          | NO   |     |         |       |
| Select_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Insert_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Update_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Delete_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Create_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Drop_priv              | enum('N','Y')                     | NO   |     | N       |       |
| Reload_priv            | enum('N','Y')                     | NO   |     | N       |       |
| Shutdown_priv          | enum('N','Y')                     | NO   |     | N       |       |
| Process_priv           | enum('N','Y')                     | NO   |     | N       |       |
| File_priv              | enum('N','Y')                     | NO   |     | N       |       |
| Grant_priv             | enum('N','Y')                     | NO   |     | N       |       |
| References_priv        | enum('N','Y')                     | NO   |     | N       |       |
| Index_priv             | enum('N','Y')                     | NO   |     | N       |       |
| Alter_priv             | enum('N','Y')                     | NO   |     | N       |       |
| Show_db_priv           | enum('N','Y')                     | NO   |     | N       |       |
| Super_priv             | enum('N','Y')                     | NO   |     | N       |       |
| Create_tmp_table_priv  | enum('N','Y')                     | NO   |     | N       |       |
| Lock_tables_priv       | enum('N','Y')                     | NO   |     | N       |       |
| Execute_priv           | enum('N','Y')                     | NO   |     | N       |       |
| Repl_slave_priv        | enum('N','Y')                     | NO   |     | N       |       |
| Repl_client_priv       | enum('N','Y')                     | NO   |     | N       |       |
| Create_view_priv       | enum('N','Y')                     | NO   |     | N       |       |
| Show_view_priv         | enum('N','Y')                     | NO   |     | N       |       |
| Create_routine_priv    | enum('N','Y')                     | NO   |     | N       |       |
| Alter_routine_priv     | enum('N','Y')                     | NO   |     | N       |       |
| Create_user_priv       | enum('N','Y')                     | NO   |     | N       |       |
| Event_priv             | enum('N','Y')                     | NO   |     | N       |       |
| Trigger_priv           | enum('N','Y')                     | NO   |     | N       |       |
| Create_tablespace_priv | enum('N','Y')                     | NO   |     | N       |       |
| ssl_type               | enum('','ANY','X509','SPECIFIED') | NO   |     |         |       |
| ssl_cipher             | blob                              | NO   |     | NULL    |       |
| x509_issuer            | blob                              | NO   |     | NULL    |       |
| x509_subject           | blob                              | NO   |     | NULL    |       |
| max_questions          | int(11) unsigned                  | NO   |     | 0       |       |
| max_updates            | int(11) unsigned                  | NO   |     | 0       |       |
| max_connections        | int(11) unsigned                  | NO   |     | 0       |       |
| max_user_connections   | int(11)                           | NO   |     | 0       |       |
| plugin                 | char(64)                          | NO   |     |         |       |
| authentication_string  | text                              | NO   |     | NULL    |       |
+------------------------+-----------------------------------+------+-----+---------+-------+
42 rows in set (0.02 sec)

MariaDB [mysql]> select User,Host from user;
+---------------+-----------+
| User          | Host      |
+---------------+-----------+
| root          | 127.0.0.1 |
| root          | ::1       |
|               | localhost |
| mysql_monitor | localhost |
| root          | localhost |
|               | mcw03     |
| root          | mcw03     |
+---------------+-----------+
7 rows in set (0.00 sec)

MariaDB [mysql]> 

1、创建zabbix数据库

[root@mcw03 ~]# mysqladmin -uroot password 123456
[root@mcw03 ~]# mysql -uroot -p123456
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 5.5.68-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)]> create database zabbix character set utf8;
Query OK, 1 row affected (0.02 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@'localhost' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@'127.0.0.1' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> \q
Bye
[root@mcw03 ~]# 

2、导入zabbix库的数据文件

找了半天，在这里

[root@mcw03 ~]# ls /usr/share/zabbix-mysql
data.sql  double.sql  history_pk_prepare.sql  images.sql  schema.sql
[root@mcw03 ~]# 

data.sql  模板 images.sql 图片  schema.sql 表结构

如果是gz压缩，需要解压 gunzip create.sql.gz

zabbix用户进入

[root@mcw03 ~]# mysql -uzabbix -pzabbix -h127.0.0.1
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 9
Server version: 5.5.68-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)]> show database;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'database' at line 1
MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| test               |
| zabbix             |
+--------------------+
3 rows in set (0.00 sec)

MariaDB [(none)]> use zabbix;
Database changed
MariaDB [zabbix]> source /usr/share/zabbix-mysql/schema.sql

MariaDB [zabbix]> source /usr/share/zabbix-mysql/image.sql

MariaDB [zabbix]> source /usr/share/zabbix-mysql/data.sql

初始化后的数据表

MariaDB [zabbix]> show tables;
+----------------------------+
| Tables_in_zabbix           |
+----------------------------+
| acknowledges               |
| actions                    |
| alerts                     |
| auditlog                   |
| autoreg_host               |
| conditions                 |
| config                     |
| config_autoreg_tls         |
| corr_condition             |
| corr_condition_group       |
| corr_condition_tag         |
| corr_condition_tagpair     |
| corr_condition_tagvalue    |
| corr_operation             |
| correlation                |
| dashboard                  |
| dashboard_page             |
| dashboard_user             |
| dashboard_usrgrp           |
| dbversion                  |
| dchecks                    |
| dhosts                     |
| drules                     |
| dservices                  |
| escalations                |
| event_recovery             |
| event_suppress             |
| event_tag                  |
| events                     |
| expressions                |
| functions                  |
| globalmacro                |
| globalvars                 |
| graph_discovery            |
| graph_theme                |
| graphs                     |
| graphs_items               |
| group_discovery            |
| group_prototype            |
| ha_node                    |
| history                    |
| history_log                |
| history_str                |
| history_text               |
| history_uint               |
| host_discovery             |
| host_inventory             |
| host_tag                   |
| hostmacro                  |
| hosts                      |
| hosts_groups               |
| hosts_templates            |
| housekeeper                |
| hstgrp                     |
| httpstep                   |
| httpstep_field             |
| httpstepitem               |
| httptest                   |
| httptest_field             |
| httptest_tag               |
| httptestitem               |
| icon_map                   |
| icon_mapping               |
| ids                        |
| images                     |
| interface                  |
| interface_discovery        |
| interface_snmp             |
| item_condition             |
| item_discovery             |
| item_parameter             |
| item_preproc               |
| item_rtdata                |
| item_tag                   |
| items                      |
| lld_macro_path             |
| lld_override               |
| lld_override_condition     |
| lld_override_opdiscover    |
| lld_override_operation     |
| lld_override_ophistory     |
| lld_override_opinventory   |
| lld_override_opperiod      |
| lld_override_opseverity    |
| lld_override_opstatus      |
| lld_override_optag         |
| lld_override_optemplate    |
| lld_override_optrends      |
| maintenance_tag            |
| maintenances               |
| maintenances_groups        |
| maintenances_hosts         |
| maintenances_windows       |
| media                      |
| media_type                 |
| media_type_message         |
| media_type_param           |
| module                     |
| opcommand                  |
| opcommand_grp              |
| opcommand_hst              |
| opconditions               |
| operations                 |
| opgroup                    |
| opinventory                |
| opmessage                  |
| opmessage_grp              |
| opmessage_usr              |
| optemplate                 |
| problem                    |
| problem_tag                |
| profiles                   |
| proxy_autoreg_host         |
| proxy_dhistory             |
| proxy_history              |
| regexps                    |
| report                     |
| report_param               |
| report_user                |
| report_usrgrp              |
| rights                     |
| role                       |
| role_rule                  |
| script_param               |
| scripts                    |
| service_alarms             |
| service_problem            |
| service_problem_tag        |
| service_status_rule        |
| service_tag                |
| services                   |
| services_links             |
| sessions                   |
| sla                        |
| sla_excluded_downtime      |
| sla_schedule               |
| sla_service_tag            |
| sysmap_element_trigger     |
| sysmap_element_url         |
| sysmap_shape               |
| sysmap_url                 |
| sysmap_user                |
| sysmap_usrgrp              |
| sysmaps                    |
| sysmaps_element_tag        |
| sysmaps_elements           |
| sysmaps_link_triggers      |
| sysmaps_links              |
| tag_filter                 |
| task                       |
| task_acknowledge           |
| task_check_now             |
| task_close_problem         |
| task_data                  |
| task_remote_command        |
| task_remote_command_result |
| task_result                |
| timeperiods                |
| token                      |
| trends                     |
| trends_uint                |
| trigger_depends            |
| trigger_discovery          |
| trigger_queue              |
| trigger_tag                |
| triggers                   |
| users                      |
| users_groups               |
| usrgrp                     |
| valuemap                   |
| valuemap_mapping           |
| widget                     |
| widget_field               |
+----------------------------+
173 rows in set (0.01 sec)

MariaDB [zabbix]> 

配置zabbix_server.conf

1、默认参数

[root@mcw03 ~]# egrep -v "(^#|^$)" /etc/zabbix_server.conf
LogFile=/var/log/zabbixsrv/zabbix_server.log
LogFileSize=0
PidFile=/run/zabbixsrv/zabbix_server.pid
DBName=zabbix
DBUser=zabbix
DBSocket=/var/lib/mysql/mysql.sock
Timeout=4
AlertScriptsPath=/var/lib/zabbixsrv/alertscripts
ExternalScripts=/var/lib/zabbixsrv/externalscripts
LogSlowQueries=3000
TmpDir=/var/lib/zabbixsrv/tmp
StatsAllowedIP=127.0.0.1
[root@mcw03 ~]# 

2、修改后参数，我这里不全部修改了

[root@mcw03 ~]# vim /etc/zabbix_server.conf
[root@mcw03 ~]# egrep -v "(^#|^$)" /etc/zabbix_server.conf
LogFile=/var/log/zabbixsrv/zabbix_server.log
LogFileSize=0
PidFile=/run/zabbixsrv/zabbix_server.pid
DBHost=127.0.0.1
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
DBSocket=/var/lib/mysql/mysql.sock
StartPollers=100
StartIPMIPollers=10
StartPollersUnreachable=0
StartTrappers=10
StartPingers=10
Timeout=4
AlertScriptsPath=/etc/zabbix/alertscripts
ExternalScripts=/etc/zabbix/externalscripts
LogSlowQueries=3000
TmpDir=/var/lib/zabbixsrv/tmp
StatsAllowedIP=127.0.0.1
[root@mcw03 ~]# 

[root@mcw03 ~]# mkdir -p /etc/zabbix/alertscripts /etc/zabbix/externalscripts
[root@mcw03 ~]# 

3、启动zabbix

启动报错

less /var/log/messages

Jan 21 09:54:04 mcw03 systemd: Started Zabbix Server with MySQL DB.
Jan 21 09:54:04 mcw03 systemd: Starting Zabbix Server with MySQL DB...
Jan 21 09:54:04 mcw03 zabbix_server: zabbix_server [12758]: ERROR: "StartPollersUnreachable" configuration parameter must not be 0 if regular or Java pollers are started
Jan 21 09:54:04 mcw03 systemd: zabbix-server-mysql.service: main process exited, code=exited, status=1/FAILURE
Jan 21 09:54:04 mcw03 systemd: Unit zabbix-server-mysql.service entered failed state.
Jan 21 09:54:04 mcw03 systemd: zabbix-server-mysql.service failed.

StartPollersUnreachable=10

开启报另外一个错

[root@mcw03 ~]# cat /var/log/zabbixsrv/zabbix_server.log
 14708:20240121:101632.986 Starting Zabbix Server. Zabbix 6.0.25 (revision 1706b11e866).
 14708:20240121:101632.986 ****** Enabled features ******
 14708:20240121:101632.986 SNMP monitoring:           YES
 14708:20240121:101632.986 IPMI monitoring:           YES
 14708:20240121:101632.986 Web monitoring:            YES
 14708:20240121:101632.986 VMware monitoring:         YES
 14708:20240121:101632.986 SMTP authentication:       YES
 14708:20240121:101632.986 ODBC:                      YES
 14708:20240121:101632.986 SSH support:               YES
 14708:20240121:101632.986 IPv6 support:              YES
 14708:20240121:101632.986 TLS support:               YES
 14708:20240121:101632.986 ******************************
 14708:20240121:101632.986 using configuration file: /etc/zabbix_server.conf
 14708:20240121:101633.246 Zabbix supports only "utf8_bin,utf8mb3_bin,utf8mb4_bin" collation(s). Database "zabbix" has default collation "utf8_general_ci"
 14708:20240121:101633.269 character set name or collation name that is not supported by Zabbix found in 480 column(s) of database "zabbix"
 14708:20240121:101633.269 only character set(s) "utf8,utf8mb3,utf8mb4" and corresponding collation(s) "utf8_bin,utf8mb3_bin,utf8mb4_bin" should be used in database
 14708:20240121:101633.270 Unsupported DB! MariaDB version 50568 is older than minimum required 100200
 14708:20240121:101633.270
 14708:20240121:101633.270 Unable to start Zabbix server due to unsupported MariaDB database version (5.05.68).
 14708:20240121:101633.270 Must be at least (10.05.00).
 14708:20240121:101633.270 Use of supported database version is highly recommended.
 14708:20240121:101633.270
[root@mcw03 ~]# 

安装部署4.0版本

https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/

[root@mcw04 ~]# rz -E
rz waiting to receive.
[root@mcw04 ~]# ls
\     anaconda-ks.cfg              filebeat-6.5.2-x86_64.rpm  jdk-8u191-linux-x64.tar.gz               nohup.out               usr
1.py  apache-tomcat-8.5.88         hadoop-2.8.5.tar.gz        mcw.txt                                  original-ks.cfg         zabbix-release-4.0-1.el7.noarch.rpm
a     apache-tomcat-8.5.88.tar.gz  ip_forward~                node_exporter-0.16.0.linux-amd64.tar.gz  python3yizhuang.tar.gz
[root@mcw04 ~]# rpm -ivh zabbix-release-4.0-1.el7.noarch.rpm
warning: zabbix-release-4.0-1.el7.noarch.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:zabbix-release-4.0-1.el7         ################################# [100%]
[root@mcw04 ~]# rpm -ql zabbix-release
/etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
/etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591
/etc/yum.repos.d/zabbix.repo
/usr/share/doc/zabbix-release-4.0
/usr/share/doc/zabbix-release-4.0/GPL
[root@mcw04 ~]# cat /etc/yum.repos.d/zabbix.repo
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$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 - $basearch
baseurl=http://repo.zabbix.com/non-supported/rhel/7/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1
[root@mcw04 ~]# 

yum install zabbix-server-mysql zabbix-web-mysql zabbix-agent zabbix-get -y

yum -y install mariadb-server

[root@mcw04 ~]# vim /etc/my.cnf
[root@mcw04 ~]# cat /etc/my.cnf
[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd
user=mysql
character-set-server=utf8
innodb_file_per_table=1

[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid

#
# include all files from the config directory
#
!includedir /etc/my.cnf.d

[root@mcw04 ~]# 

注意，建库语句，要用这个字符集，web页面才不会报错，下面可以看到这个报错的产生

create database zabbix charset utf8 collate utf8_bin;

[root@mcw04 ~]# id mysql
uid=27(mysql) gid=27(mysql) groups=27(mysql)
[root@mcw04 ~]#
[root@mcw04 ~]#
[root@mcw04 ~]# systemctl start mariadb
[root@mcw04 ~]# systemctl enable mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
[root@mcw04 ~]# ps -ef|grep mysql
mysql     95948      1  0 10:53 ?        00:00:00 /bin/sh /usr/bin/mysqld_safe --basedir=/usr
mysql     96149  95948  1 10:53 ?        00:00:00 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --log-error=/var/log/mariadb/mariadb.log --pid-file=/var/run/mariadb/mariadb.pid --socket=/var/lib/mysql/mysql.sock
root      96203   1654  0 10:53 pts/0    00:00:00 grep --color=auto mysql
[root@mcw04 ~]# ss -lntup|grep 3306
tcp    LISTEN     0      50        *:3306                  *:*                   users:(("mysqld",pid=96149,fd=14))
[root@mcw04 ~]# mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 2
Server version: 5.5.68-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)]> \q
Bye
[root@mcw04 ~]# mysqladmin -uroot password 123456
[root@mcw04 ~]# mysql -uroot -p123456
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 4
Server version: 5.5.68-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)]> create database zabbix character set utf8;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@'localhost' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> grant all privileges on zabbix.* to zabbix@'127.0.0.1' identified by 'zabbix';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> \q
Bye
[root@mcw04 ~]# 

[root@mcw04 ~]# cd /usr/share/doc/zabbix-server-mysql-4.0.50/
[root@mcw04 zabbix-server-mysql-4.0.50]# ls
AUTHORS  ChangeLog  COPYING  create.sql.gz  NEWS  README
[root@mcw04 zabbix-server-mysql-4.0.50]# gunzip create.sql.gz
[root@mcw04 zabbix-server-mysql-4.0.50]# ls
AUTHORS  ChangeLog  COPYING  create.sql  NEWS  README
[root@mcw04 zabbix-server-mysql-4.0.50]# mysql -uzabbix -pzabbix -h127.0.0.1
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 6
Server version: 5.5.68-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)]> use zabbix;
Database changed
MariaDB [zabbix]> source /usr/share/doc/zabbix-server-mysql-4.0.50/create.sql

[root@mcw04 zabbix-server-mysql-4.0.50]# egrep -v '(^#|^$)' /etc/zabbix/zabbix_server.conf
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
SocketDir=/var/run/zabbix
DBName=zabbix
DBUser=zabbix
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
Timeout=4
AlertScriptsPath=/usr/lib/zabbix/alertscripts
ExternalScripts=/usr/lib/zabbix/externalscripts
LogSlowQueries=3000
[root@mcw04 zabbix-server-mysql-4.0.50]# vim /etc/zabbix/zabbix_server.conf
[root@mcw04 zabbix-server-mysql-4.0.50]# egrep -v '(^#|^$)' /etc/zabbix/zabbix_server.conf
LogFile=/var/log/zabbix/zabbix_server.log
LogFileSize=0
PidFile=/var/run/zabbix/zabbix_server.pid
SocketDir=/var/run/zabbix
DBHost=127.0.0.1
DBName=zabbix
DBUser=zabbix
DBPassword=zabbix
SNMPTrapperFile=/var/log/snmptrap/snmptrap.log
Timeout=4
AlertScriptsPath=/etc/zabbix/alertscripts
ExternalScripts=/etc/zabbix/externalscripts
LogSlowQueries=3000
[root@mcw04 zabbix-server-mysql-4.0.50]# mkdir -p /etc/zabbix/alertscripts /etc/zabbix/externalscripts
[root@mcw04 zabbix-server-mysql-4.0.50]# systemctl start zabbix-server
[root@mcw04 zabbix-server-mysql-4.0.50]# systemctl start httpd
[root@mcw04 zabbix-server-mysql-4.0.50]# ps -ef|grep zabbix
zabbix    96356      1  1 11:06 ?        00:00:00 /usr/sbin/zabbix_server -c /etc/zabbix/zabbix_server.conf
zabbix    96361  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: configuration syncer [synced configuration in 0.029947 sec, idle 60 sec]
zabbix    96364  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: alert manager #1 [sent 0, failed 0 alerts, idle 5.009634 sec during 5.009745 sec]
zabbix    96365  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: alerter #1 started
zabbix    96366  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: alerter #2 started
zabbix    96368  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: alerter #3 started
zabbix    96369  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: preprocessing manager #1 [queued 0, processed 1 values, idle 5.002011 sec during 5.002043 sec]
zabbix    96370  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: preprocessing worker #1 started
zabbix    96371  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: preprocessing worker #2 started
zabbix    96372  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: preprocessing worker #3 started
zabbix    96373  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: housekeeper [startup idle for 30 minutes]
zabbix    96374  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: timer #1 [updated 0 hosts, suppressed 0 events in 0.084677 sec, idle 46 sec]
zabbix    96375  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: http poller #1 [got 0 values in 0.000468 sec, idle 5 sec]
zabbix    96376  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: discoverer #1 [processed 0 rules in 0.001749 sec, idle 60 sec]
zabbix    96380  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: history syncer #1 [processed 0 values, 0 triggers in 0.000047 sec, idle 1 sec]
zabbix    96382  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: history syncer #2 [processed 0 values, 0 triggers in 0.000011 sec, idle 1 sec]
zabbix    96383  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: history syncer #3 [processed 0 values, 0 triggers in 0.000053 sec, idle 1 sec]
zabbix    96384  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: history syncer #4 [processed 0 values, 0 triggers in 0.000027 sec, idle 1 sec]
zabbix    96385  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: escalator #1 [processed 0 escalations in 0.000681 sec, idle 3 sec]
zabbix    96389  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: proxy poller #1 [exchanged data with 0 proxies in 0.000015 sec, idle 5 sec]
zabbix    96390  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: self-monitoring [processed data in 0.000005 sec, idle 1 sec]
zabbix    96393  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: task manager [processed 0 task(s) in 0.000530 sec, idle 5 sec]
zabbix    96394  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: poller #1 [got 0 values in 0.000009 sec, idle 2 sec]
zabbix    96395  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: poller #2 [got 0 values in 0.000016 sec, idle 2 sec]
zabbix    96398  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: poller #3 [got 0 values in 0.000093 sec, idle 2 sec]
zabbix    96399  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: poller #4 [got 0 values in 0.000008 sec, idle 2 sec]
zabbix    96403  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: poller #5 [got 0 values in 0.000042 sec, idle 2 sec]
zabbix    96405  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: unreachable poller #1 [got 1 values in 0.002254 sec, idle 5 sec]
zabbix    96406  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: trapper #1 [processed data in 0.000000 sec, waiting for connection]
zabbix    96409  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: trapper #2 [processed data in 0.000000 sec, waiting for connection]
zabbix    96410  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: trapper #3 [processed data in 0.000000 sec, waiting for connection]
zabbix    96411  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: trapper #4 [processed data in 0.000000 sec, waiting for connection]
zabbix    96412  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: trapper #5 [processed data in 0.000000 sec, waiting for connection]
zabbix    96417  96356  0 11:06 ?        00:00:00 /usr/sbin/zabbix_server: icmp pinger #1 [got 0 values in 0.000024 sec, idle 5 sec]
[root@mcw04 zabbix-server-mysql-4.0.50]# tail /var/log/zabbix/zabbix_server.log
 96412:20240121:110613.616 server #32 started [trapper #5]
 96417:20240121:110613.651 server #33 started [icmp pinger #1]
 96394:20240121:110614.513 Zabbix agent item "system.cpu.intr" on host "Zabbix server" failed: first network error, wait for 15 seconds
 96405:20240121:110629.585 Zabbix agent item "system.cpu.load[percpu,avg15]" on host "Zabbix server" failed: another network error, wait for 15 seconds
 96380:20240121:110642.376 item "Zabbix server:zabbix[process,ipmi poller,avg,busy]" became not supported: No "ipmi poller" processes started.
 96380:20240121:110643.379 item "Zabbix server:zabbix[process,java poller,avg,busy]" became not supported: No "java poller" processes started.
 96405:20240121:110644.599 Zabbix agent item "system.localtime" on host "Zabbix server" failed: another network error, wait for 15 seconds
 96380:20240121:110648.386 item "Zabbix server:zabbix[process,ipmi manager,avg,busy]" became not supported: No "ipmi manager" processes started.
 96380:20240121:110648.386 item "Zabbix server:zabbix[process,snmp trapper,avg,busy]" became not supported: No "snmp trapper" processes started.
 96380:20240121:110649.389 item "Zabbix server:zabbix[process,vmware collector,avg,busy]" became not supported: No "vmware collector" processes started.
[root@mcw04 zabbix-server-mysql-4.0.50]# systemctl enable zabbix-server.service
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.
[root@mcw04 zabbix-server-mysql-4.0.50]# systemctl enable httpd
Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service.
[root@mcw04 zabbix-server-mysql-4.0.50]# 

服务端配置文件截图参考

配置完之后systemctl restart httpd

页面安装

http://10.0.0.14/zabbix/

有个参数配置检查失败，无法继续下一步，需要改下配置重启httpd

• Time zone for PHP is not set (configuration parameter "date.timezone").

查看默认配置

[root@mcw04 zabbix-server-mysql-4.0.50]# vim /etc/php.ini
[root@mcw04 zabbix-server-mysql-4.0.50]# egrep -v "^;|^$" /etc/php.ini
[PHP]
engine = On
short_open_tag = Off
asp_tags = Off
precision = 14
output_buffering = 4096
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func =
serialize_precision = 17
disable_functions =
disable_classes =
zend.enable_gc = On
expose_php = On
max_execution_time = 30
max_input_time = 60
memory_limit = 128M
error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
display_errors = Off
display_startup_errors = Off
log_errors = On
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
html_errors = On
variables_order = "GPCS"
request_order = "GP"
register_argc_argv = Off
auto_globals_jit = On
post_max_size = 8M
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
doc_root =
user_dir =
enable_dl = Off
file_uploads = On
upload_max_filesize = 2M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[CLI Server]
cli_server.color = On
[Date]
[filter]
[iconv]
[intl]
[sqlite]
[sqlite3]
[Pcre]
[Pdo]
[Pdo_mysql]
pdo_mysql.cache_size = 2000
pdo_mysql.default_socket=
[Phar]
[mail function]
SMTP = localhost
smtp_port = 25
sendmail_path = /usr/sbin/sendmail -t -i
mail.add_x_header = On
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[Interbase]
ibase.allow_persistent = 1
ibase.max_persistent = -1
ibase.max_links = -1
ibase.timestampformat = "%Y-%m-%d %H:%M:%S"
ibase.dateformat = "%Y-%m-%d"
ibase.timeformat = "%H:%M:%S"
[MySQL]
mysql.allow_local_infile = On
mysql.allow_persistent = On
mysql.cache_size = 2000
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_persistent = -1
mysqli.allow_persistent = On
mysqli.max_links = -1
mysqli.cache_size = 2000
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mysqlnd]
mysqlnd.collect_statistics = On
mysqlnd.collect_memory_statistics = Off
[OCI8]
[PostgreSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[browscap]
[Session]
session.save_handler = files
session.use_cookies = 1
session.use_only_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 1
session.gc_divisor = 1000
session.gc_maxlifetime = 1440
session.bug_compat_42 = Off
session.bug_compat_warn = Off
session.referer_check =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 5
url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=fakeentry"
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
mssql.secure_connection = Off
[Assertion]
[mbstring]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
soap.wsdl_cache_limit = 5
[sysvshm]
[ldap]
ldap.max_links = -1
[mcrypt]
[dba]
[root@mcw04 zabbix-server-mysql-4.0.50]# 

修改参数后，重启httpd

[root@mcw04 zabbix-server-mysql-4.0.50]# grep "date.timezone" /etc/php.ini
; http://php.net/date.timezone
;date.timezone =
date.timezone = Asia/Shanghai
[root@mcw04 zabbix-server-mysql-4.0.50]#
[root@mcw04 zabbix-server-mysql-4.0.50]# systemctl restart httpd
[root@mcw04 zabbix-server-mysql-4.0.50]# 

然后就好了，配置检查通过

报错了

Unsupported charset or collation for tables: acknowledges, actions, alerts, application_discovery, application_prototype, applications, auditlog, auditlog_details, autoreg_host, conditions, config, corr_condition_tag, corr_condition_tagpair, corr_condition_tagvalue, correlation, dashboard, dchecks, drules, dservices, event_tag, events, expressions, functions, globalmacro, graph_theme, graphs, graphs_items, group_discovery, group_prototype, history_log, history_str, history_text, host_discovery, host_inventory, hostmacro, hosts, housekeeper, hstgrp, httpstep, httpstep_field, httptest, httptest_field, icon_map, icon_mapping, ids, images, interface, item_condition, item_discovery, item_preproc, items, maintenance_tag, maintenances, mappings, media, media_type, opcommand, opconditions, operations, opmessage, problem, problem_tag, profiles, proxy_autoreg_host, proxy_dhistory, proxy_history, regexps, screens, screens_items, scripts, services, services_times, sessions, slides, slideshows, sysmap_element_url, sysmap_shape, sysmap_url, sysmaps, sysmaps_elements, sysmaps_link_triggers, sysmaps_links, tag_filter, task_remote_command, task_remote_command_result, trigger_tag, triggers, users, usrgrp, valuemaps, widget, widget_field.

删除重新创建

[root@mcw04 zabbix-server-mysql-4.0.50]# mysql -uroot -p123456
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 40
Server version: 5.5.68-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)]> drop database zabbix;
Query OK, 144 rows affected (0.11 sec)

MariaDB [(none)]> create database zabbix charset utf8 collate utf8_bin;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> use zabbix
Database changed

MariaDB [(none)]> source /usr/share/doc/zabbix-server-mysql-4.0.50/create.sql

再次点击下一步

再次点击，已经通过了

上面提示，配置文件生成，也就是前面的页面配置，会写入生成一个配置文件，服务会用这个配置文件

[root@mcw04 zabbix-server-mysql-4.0.50]# ls /etc/zabbix/web/zabbix.conf.php
/etc/zabbix/web/zabbix.conf.php
[root@mcw04 zabbix-server-mysql-4.0.50]# ls /etc/zabbix/
alertscripts  externalscripts  web  zabbix_agentd.conf  zabbix_agentd.d  zabbix_server.conf
[root@mcw04 zabbix-server-mysql-4.0.50]# ls /etc/zabbix/web/
maintenance.inc.php  zabbix.conf.php
[root@mcw04 zabbix-server-mysql-4.0.50]# ls /etc/zabbix/web/zabbix.conf.php
/etc/zabbix/web/zabbix.conf.php
[root@mcw04 zabbix-server-mysql-4.0.50]# cat /etc/zabbix/web/zabbix.conf.php
<?php
// Zabbix GUI configuration file.
global $DB;

$DB['TYPE']     = 'MYSQL';
$DB['SERVER']   = '127.0.0.1';
$DB['PORT']     = '3306';
$DB['DATABASE'] = 'zabbix';
$DB['USER']     = 'zabbix';
$DB['PASSWORD'] = 'zabbix';

// Schema name. Used for IBM DB2 and PostgreSQL.
$DB['SCHEMA'] = '';

$ZBX_SERVER      = '127.0.0.1';
$ZBX_SERVER_PORT = '10051';
$ZBX_SERVER_NAME = 'zbx4';

$IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;
[root@mcw04 zabbix-server-mysql-4.0.50]# 

点完成之后，就进入登录页面了

默认账号Admin,密码zabbix

输入后登录到页面

查看数据库的配置

[root@mcw04 zabbix-server-mysql-4.0.50]# egrep "DB.*=.*"  /etc/zabbix/zabbix_server.conf
# DBHost=localhost
DBHost=127.0.0.1
# DBName=
DBName=zabbix
# DBSchema=
# DBUser=
DBUser=zabbix
# DBPassword=
DBPassword=zabbix
# DBSocket=
# DBPort=
# StartDBSyncers=4
[root@mcw04 zabbix-server-mysql-4.0.50]# 

查看php中的配置

[root@mcw04 zabbix-server-mysql-4.0.50]# cat /etc/zabbix/web/zabbix.conf.php
<?php
// Zabbix GUI configuration file.
global $DB;

$DB['TYPE']     = 'MYSQL';
$DB['SERVER']   = '127.0.0.1';
$DB['PORT']     = '3306';
$DB['DATABASE'] = 'zabbix';
$DB['USER']     = 'zabbix';
$DB['PASSWORD'] = 'zabbix';

// Schema name. Used for IBM DB2 and PostgreSQL.
$DB['SCHEMA'] = '';

$ZBX_SERVER      = '127.0.0.1';
$ZBX_SERVER_PORT = '10051';
$ZBX_SERVER_NAME = 'zbx4';

$IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;
[root@mcw04 zabbix-server-mysql-4.0.50]# 

查看上面配置的模板文件

[root@mcw04 zabbix-server-mysql-4.0.50]# cat /usr/share/zabbix/conf/zabbix.conf.php.example
<?php
// Zabbix GUI configuration file.
global $DB, $HISTORY;

$DB['TYPE']                = 'MYSQL';
$DB['SERVER']            = 'localhost';
$DB['PORT']                = '0';
$DB['DATABASE']            = 'zabbix';
$DB['USER']                = 'zabbix';
$DB['PASSWORD']            = '';
// Schema name. Used for IBM DB2 and PostgreSQL.
$DB['SCHEMA']            = '';

$ZBX_SERVER                = 'localhost';
$ZBX_SERVER_PORT        = '10051';
$ZBX_SERVER_NAME        = '';

$IMAGE_FORMAT_DEFAULT    = IMAGE_FORMAT_PNG;

// Uncomment this block only if you are using Elasticsearch.
// Elasticsearch url (can be string if same url is used for all types).
//$HISTORY['url']   = [
//        'uint' => 'http://localhost:9200',
//        'text' => 'http://localhost:9200'
//];
// Value types stored in Elasticsearch.
//$HISTORY['types'] = ['uint', 'text'];
[root@mcw04 zabbix-server-mysql-4.0.50]# 

zabbix页面操作

改中文显示

开启生硬告警声音提示，前端消息声音提示

禁用guests组，防止非授权登录用户访问

刚刚装好的，已经把自身监控起来了。

相关故障处理

zabbix_server程序的参数

安装zabbix-agent

安装

安装yum源

https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm

[root@mcw01 ~]# rpm -ivh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
Retrieving https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm
warning: /var/tmp/rpm-tmp.pJXy5a: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:zabbix-release-4.0-1.el7         ################################# [100%]
[root@mcw01 ~]# ls /etc/yum.repos.d/
CentOS-Base.repo  CentOS-Debuginfo.repo  CentOS-Media.repo    CentOS-Vault.repo  epel.repo       mysql-community.repo         salt.repo
CentOS-CR.repo    CentOS-fasttrack.repo  CentOS-Sources.repo  docker-ce.repo     glusterfs.repo  mysql-community-source.repo  zabbix.repo
[root@mcw01 ~]# cat /etc/yum.repos.d/zabbix.repo
[zabbix]
name=Zabbix Official Repository - $basearch
baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$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 - $basearch
baseurl=http://repo.zabbix.com/non-supported/rhel/7/$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX
gpgcheck=1
[root@mcw01 ~]# 

安装包

[root@mcw01 ~]# yum install -y zabbix zabbix-agent

防火墙设置

配置zabbix_agentd.conf

修改配置

[root@mcw01 ~]# egrep -v "(^#|^$)" /etc/zabbix/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=0
Server=127.0.0.1
ServerActive=127.0.0.1
Hostname=Zabbix server
Include=/etc/zabbix/zabbix_agentd.d/*.conf
[root@mcw01 ~]# vim /etc/zabbix/zabbix_agentd.conf
[root@mcw01 ~]# vim /etc/zabbix/zabbix_agentd.conf
[root@mcw01 ~]# egrep -v "(^#|^$)" /etc/zabbix/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=0
Server=127.0.0.1,10.0.0.14
ServerActive=127.0.0.1,10.0.0.14
Hostname=mcw01
Include=/etc/zabbix/zabbix_agentd.d/*.conf
[root@mcw01 ~]# 

启动服务

[root@mcw01 ~]# systemctl enable zabbix-agent
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent.service to /usr/lib/systemd/system/zabbix-agent.service.
[root@mcw01 ~]# systemctl start zabbix-agent
[root@mcw01 ~]# 

报错了。

[root@mcw01 ~]# tail /var/log/zabbix/zabbix_agentd.log
 40875:20240121:154532.064 using configuration file: /etc/zabbix/zabbix_agentd.conf
 40875:20240121:154532.085 agent #0 started [main process]
 40881:20240121:154532.086 agent #6 started [active checks #2]
 40880:20240121:154532.086 agent #5 started [active checks #1]
 40879:20240121:154532.087 agent #4 started [listener #3]
 40878:20240121:154532.088 agent #3 started [listener #2]
 40877:20240121:154532.089 agent #2 started [listener #1]
 40880:20240121:154532.091 active check configuration update from [127.0.0.1:10051] started to fail (cannot connect to [[127.0.0.1]:10051]: [111] Connection refused)
 40876:20240121:154532.092 agent #1 started [collector]
 40881:20240121:154532.094 no active checks on server [10.0.0.14:10051]: host [mcw01] not found
[root@mcw01 ~]# 

修改配置，还是不行

[root@mcw01 ~]# vim /etc/zabbix/zabbix_agentd.conf
[root@mcw01 ~]# egrep -v "(^#|^$)" /etc/zabbix/zabbix_agentd.conf
PidFile=/var/run/zabbix/zabbix_agentd.pid
LogFile=/var/log/zabbix/zabbix_agentd.log
LogFileSize=0
Server=10.0.0.14
ServerActive=10.0.0.14
Hostname=mcw01
Include=/etc/zabbix/zabbix_agentd.d/*.conf
[root@mcw01 ~]#
[root@mcw01 ~]# systemctl restart zabbix-agent
[root@mcw01 ~]# tail /var/log/zabbix/zabbix_agentd.log
 41221:20240121:154826.062 TLS support:           YES
 41221:20240121:154826.062 **************************
 41221:20240121:154826.062 using configuration file: /etc/zabbix/zabbix_agentd.conf
 41221:20240121:154826.062 agent #0 started [main process]
 41225:20240121:154826.064 agent #4 started [listener #3]
 41226:20240121:154826.066 agent #5 started [active checks #1]
 41224:20240121:154826.068 agent #3 started [listener #2]
 41223:20240121:154826.071 agent #2 started [listener #1]
 41222:20240121:154826.073 agent #1 started [collector]
 41226:20240121:154826.079 no active checks on server [10.0.0.14:10051]: host [mcw01] not found
[root@mcw01 ~]# 

页面上面还是没有

这里是手动创建主机

添加成功

可用性是灰色的，添加个模板

过一阵子，变绿了