zabbix-简介

监控服务器的出入带宽，报文数量

网站响应速度超过几秒

CPU 1-15分钟负载，使用率

 

分布式监控：每个组件之间交互的时间都可以监控到。

server端安装配置

yum install zabbix-server-mysql zabbix-agent2
yum install centos-release-scl
yum install zabbix-web-mysql-scl zabbix-nginx-conf-scl

安装mysql

yum -y install mysql-*

查看状态

[root@master-2 mysql]# systemctl  start mysqld

[root@master-2 mysql]# systemctl  status  mysql
Unit mysql.service could not be found.
[root@master-2 mysql]# systemctl  status  mysqld
● mysqld.service - MySQL Server
   Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled; vendor preset: disabled)
   Active: active (running) since Wed 2022-05-25 21:28:52 CST; 11s ago
     Docs: man:mysqld(8)
           http://dev.mysql.com/doc/refman/en/using-systemd.html
  Process: 13300 ExecStart=/usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited, status=0/SUCCESS)
  Process: 13245 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited, status=0/SUCCESS)
 Main PID: 13303 (mysqld)
    Tasks: 27
   Memory: 369.2M
   CGroup: /system.slice/mysqld.service
           └─13303 /usr/sbin/mysqld --daemonize --pid-file=/var/run/mysqld/mysqld.pid

May 25 21:28:44 master-2 systemd[1]: Starting MySQL Server...
May 25 21:28:52 master-2 systemd[1]: Started MySQL Server.

查看初始密码

[root@master-2 mysql]# grep password /var/log/mysqld.log
2022-05-25T13:28:49.450510Z 1 [Note] A temporary password is generated for root@localhost: ijgfk:z.d1kI

登录

[root@master-2 mysql]# mysql -uroot -pijgfk:z.d1kI
mysql> show databases;
ERROR 1820 (HY000): You must reset your password using ALTER USER statement before executing this statement.

修改密码

[root@master-2 mysql]# mysqladmin -uroot -pijgfk:z.d1kI -password xxxxx

创建数据库、用户，授权

mysql> create database zabbix character set utf8 collate utf8_bin;
Query OK, 1 row affected (0.00 sec)

mysql> create user zabbix@localhost identified by 'xxxxxxxx';
Query OK, 0 rows affected (0.00 sec)

mysql> grant all privileges on zabbix.* to zabbix@localhost;
Query OK, 0 rows affected (0.00 sec)

mysql> quit;

导入数据

[root@master-2 mysql]# ll /usr/share/doc/zabbix-server-mysql-5.0.23/
total 3228
-rw-r--r-- 1 root root      98 May  2 16:26 AUTHORS
-rw-r--r-- 1 root root 1223392 May  2 17:20 ChangeLog
-rw-r--r-- 1 root root   17990 May  2 16:26 COPYING
-rw-r--r-- 1 root root 2040914 May  2 18:28 create.sql.gz
-rw-r--r-- 1 root root     282 May  2 17:20 double.sql
-rw-r--r-- 1 root root      52 May  2 16:26 NEWS
-rw-r--r-- 1 root root    1322 May  2 17:20 README

mysql> use zabbix;
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
mysql> show tables;
+----------------------------+
| Tables_in_zabbix           |
+----------------------------+
| acknowledges               |
| actions                    |
| widget_field               |
+----------------------------+
166 rows in set (0.00 sec)

修改zabbix配置文件

# cat  /apps/zabbix_server/etc/zabbix_server.conf
# This is a configuration file for Zabbix server daemon
# To get more information about Zabbix, visit http://www.zabbix.com

############ GENERAL PARAMETERS #################

### Option: ListenPort
#    Listen port for trapper.
#
# Mandatory: no
# Range: 1024-32767
# Default:
ListenPort=10051 #监听端口

### Option: SourceIP
#    Source IP address for outgoing connections.
#
# Mandatory: no
# Default:
# SourceIP= #多IP地址情况下，与其他服务器通信使用的源IP地址

### Option: LogType
#    Specifies where log messages are written to:
#        system  - syslog
#        file    - file specified with LogFile parameter
#        console - standard output
#
# Mandatory: no
# Default:
# LogType=file #日志类型，支持system、file和console

### Option: LogFile
#    Log file name for LogType 'file' parameter.
#
# Mandatory: yes, if LogType is set to file, otherwise no
# Default:
# LogFile=

LogFile=/tmp/zabbix_server.log  #日志路径

### Option: LogFileSize
#    Maximum size of log file in MB.
#    0 - disable automatic log rotation.
#
# Mandatory: no
# Range: 0-1024
# Default:
# LogFileSize=1 #指定日志滚动写入大小，当达到指定大小时，会删除就日志重新从头写入新日志

### Option: DebugLevel
#    Specifies debug level:
#    0 - basic information about starting and stopping of Zabbix processes
#    1 - critical information
#    2 - error information
#    3 - warnings
#    4 - for debugging (produces lots of information)
#    5 - extended debugging (produces even more information)
#
# Mandatory: no
# Range: 0-5
# Default:
# DebugLevel=3 #自定义日志级别

### Option: PidFile
#    Name of PID file.
#
# Mandatory: no
# Default:
# PidFile=/tmp/zabbix_server.pid #PID文件路径

### Option: SocketDir
#    IPC socket directory.
#       Directory to store IPC sockets used by internal Zabbix services.
#
# Mandatory: no
# Default:
# SocketDir=/tmp #socket文件路径

### Option: DBHost
#    Database host name.
#    If set to localhost, socket is used for MySQL.
#    If set to empty string, socket is used for PostgreSQL.
#
# Mandatory: no
# Default:
DBHost=192.168.7.104 #数据库地址

### Option: DBName
#    Database name.
#
# Mandatory: yes
# Default:
# DBName=

DBName=zabbix_server #数据库名称

### Option: DBSchema
#    Schema name. Used for IBM DB2 and PostgreSQL.
#
# Mandatory: no
# Default:
# DBSchema= #数据库访问协议

### Option: DBUser
#    Database user.
#
# Mandatory: no
# Default:
# DBUser=

DBUser=zabbix #数据库用户名称

### Option: DBPassword
#    Database password.
#    Comment this line if no password is used.
#
# Mandatory: no
# Default:
DBPassword=123456 #数据库用户密码

### Option: DBSocket
#    Path to MySQL socket.
#
# Mandatory: no
# Default:
# DBSocket= #数据库socket文件

### Option: DBPort
#    Database port when not using local socket.
#
# Mandatory: no
# Range: 1024-65535
# Default:
DBPort=3306 #数据库端口

### Option: HistoryStorageURL
#    History storage HTTP[S] URL.
#
# Mandatory: no
# Default:
# HistoryStorageURL= #elasticsearch服务器地址，保存zabbix历史数据到ES里面，优化zabbix性能，新版本zabbix的才支持

### Option: HistoryStorageTypes
#    Comma separated list of value types to be sent to the history storage.
#
# Mandatory: no
# Default:
# HistoryStorageTypes=uint,dbl,str,log,text #elasticsearch索引类型

### Option: HistoryStorageDateIndex
#    Enable preprocessing of history values in history storage to store values in different indices based on date.
#    0 - disable
#    1 - enable
#
# Mandatory: no
# Default:
# HistoryStorageDateIndex=0 #将历史数据保存到不同的elasticsearch索引

### Option: ExportDir
#    Directory for real time export of events, history and trends in newline delimited JSON format.
#    If set, enables real time export.
#
# Mandatory: no
# Default:
# ExportDir=  #定义实时导出触发器事件，监控项采集值，趋势数据的目录

### Option: ExportFileSize
#    Maximum size per export file in bytes.
#    Only used for rotation if ExportDir is set.
#
# Mandatory: no
# Range: 1M-1G
# Default:
# ExportFileSize=1G #定义每个导出文件的最大大小

############ ADVANCED PARAMETERS ################

### Option: StartPollers
#    Number of pre-forked instances of pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartPollers=5 #预启动多少个实例数量

### Option: StartIPMIPollers
#    Number of pre-forked instances of IPMI pollers.
#       The IPMI manager process is automatically started when at least one IPMI poller is started.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartIPMIPollers=0 #IPMI收集数量

### Option: StartPreprocessors
#    Number of pre-forked instances of preprocessing workers.
#       The preprocessing manager process is automatically started when preprocessor worker is started.
#
# Mandatory: no
# Range: 1-1000
# Default:
# StartPreprocessors=3 #预启动多少个进程用于处理zabbix agent数据

### Option: StartPollersUnreachable
#    Number of pre-forked instances of pollers for unreachable hosts (including IPMI and Java).
#    At least one poller for unreachable hosts must be running if regular, IPMI or Java pollers
#    are started.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartPollersUnreachable=1 #不可达主机的轮询进程的初始实例启动数量

### Option: StartTrappers
#    Number of pre-forked instances of trappers.
#    Trappers accept incoming connections from Zabbix sender, active agents and active proxies.
#    At least one trapper process must be running to display server availability and view queue
#    in the frontend.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartTrappers=5 #预启动的Trappers进程数据

### Option: StartPingers
#    Number of pre-forked instances of ICMP pingers.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartPingers=1 #ICMP ping进程的初始实例数量

### Option: StartDiscoverers
#    Number of pre-forked instances of discoverers.
#
# Mandatory: no
# Range: 0-250
# Default:
# StartDiscoverers=1 #自动发现主机的进程数量

### Option: StartHTTPPollers
#    Number of pre-forked instances of HTTP pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
# StartHTTPPollers=1 #http 进程数量

### Option: StartTimers
#    Number of pre-forked instances of timers.
#    Timers process maintenance periods.
#    Only the first timer process handles host maintenance updates. Problem suppression updates are shared
#    between all timers.
#
# Mandatory: no
# Range: 1-1000
# Default:
# StartTimers=3 #计时器实例数量，计时器用于计算问题的发生时间和步骤同步等，分层告警使用

### Option: StartEscalators
#    Number of pre-forked instances of escalators.
#
# Mandatory: no
# Range: 0-100
# Default:
# StartEscalators=1 #escalators进程的初始实例数量，用于处理动作中的自动步骤的进程的数量

### Option: StartAlerters
#    Number of pre-forked instances of alerters.
#    Alerters send the notifications created by action operations.
#
# Mandatory: no
# Range: 0-100
# Default:
# StartAlerters=3 #报警实例预启动数量

### Option: JavaGateway
#    IP address (or hostname) of Zabbix Java gateway.
#    Only required if Java pollers are started.
#
# Mandatory: no
# Default:
JavaGateway=192.168.7.101 #javagateway服务器地址，java pollers必须设置

### Option: JavaGatewayPort
#    Port that Zabbix Java gateway listens on.
#
# Mandatory: no
# Range: 1024-32767
# Default:
JavaGatewayPort=10052 #javagateway端口

### Option: StartJavaPollers
#    Number of pre-forked instances of Java pollers.
#
# Mandatory: no
# Range: 0-1000
# Default:
StartJavaPollers=20 #java轮训实例预启动数量

### Option: StartVMwareCollectors
#    Number of pre-forked vmware collector instances.
#
# Mandatory: no
# Range: 0-250
# Default:
# StartVMwareCollectors=0 #用于设置监控VMWARE Esxi主机实例时使用，若为0则不启用，若要监控ESXI主机，此值最少为1，根据监控ESXI数量设置对应数值

### Option: VMwareFrequency
#    How often Zabbix will connect to VMware service to obtain a new data.
#
# Mandatory: no
# Range: 10-86400
# Default:
# VMwareFrequency=60 #监控vmware获取最新数据间隔频率，单位为秒

### Option: VMwarePerfFrequency
#    How often Zabbix will connect to VMware service to obtain performance data.
#
# Mandatory: no
# Range: 10-86400
# Default:
# VMwarePerfFrequency=60 #监控vmware获取性能数据间隔

### Option: VMwareCacheSize
#    Size of VMware cache, in bytes.
#    Shared memory size for storing VMware data.
#    Only used if VMware collectors are started.
#
# Mandatory: no
# Range: 256K-2G
# Default:
# VMwareCacheSize=8M #vmware数据缓存大小，会占用zabbix server服务器内存

### Option: VMwareTimeout
#    Specifies how many seconds vmware collector waits for response from VMware service.
#
# Mandatory: no
# Range: 1-300
# Default:
# VMwareTimeout=10 #超时时间

### Option: SNMPTrapperFile
#    Temporary file used for passing data from SNMP trap daemon to the server.
#    Must be the same as in zabbix_trap_receiver.pl or SNMPTT configuration file.
#
# Mandatory: no
# Default:
# SNMPTrapperFile=/tmp/zabbix_traps.tmp #snmp触发器临时文件路径

### Option: StartSNMPTrapper
#    If 1, SNMP trapper process is started.
#
# Mandatory: no
# Range: 0-1
# Default:
# StartSNMPTrapper=0 #SNMP触发器预启动数量

### Option: ListenIP
#    List of comma delimited IP addresses that the trapper should listen on.
#    Trapper will listen on all network interfaces if this parameter is missing.
#
# Mandatory: no
# Default:
# ListenIP=0.0.0.0 #监听地址

# ListenIP=127.0.0.1

### Option: HousekeepingFrequency
#    How often Zabbix will perform housekeeping procedure (in hours).
#    Housekeeping is removing outdated information from the database.
#    To prevent Housekeeper from being overloaded, no more than 4 times HousekeepingFrequency
#    hours of outdated information are deleted in one housekeeping cycle, for each item.
#    To lower load on server startup housekeeping is postponed for 30 minutes after server start.
#    With HousekeepingFrequency=0 the housekeeper can be only executed using the runtime control option.
#    In this case the period of outdated information deleted in one housekeeping cycle is 4 times the
#    period since the last housekeeping cycle, but not less than 4 hours and not greater than 4 days.
#
# Mandatory: no
# Range: 0-24
# Default:
HousekeepingFrequency=1 #多少小时清理一次代理端数据库的 history数据

### Option: MaxHousekeeperDelete
#    The table "housekeeper" contains "tasks" for housekeeping procedure in the format:
#    [housekeeperid], [tablename], [field], [value].
#    No more than 'MaxHousekeeperDelete' rows (corresponding to [tablename], [field], [value])
#    will be deleted per one task in one housekeeping cycle.
#    If set to 0 then no limit is used at all. In this case you must know what you are doing!
#
# Mandatory: no
# Range: 0-1000000
# Default:
MaxHousekeeperDelete=5000 ##每次最多删除历史数据的行数

### Option: CacheSize
#    Size of configuration cache, in bytes.
#    Shared memory size for storing host, item and trigger data.
#
# Mandatory: no
# Range: 128K-8G
# Default:
CacheSize=128M  #配置信息缓存大小，建议更改

### Option: CacheUpdateFrequency
#    How often Zabbix will perform update of configuration cache, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
CacheUpdateFrequency=300 #Zabbix更新缓存数据的频率，单位为秒，范围是1-3600，建议更改

### Option: StartDBSyncers
#    Number of pre-forked instances of DB Syncers.
#
# Mandatory: no
# Range: 1-100
# Default:
StartDBSyncers=4  #zabbix和数据库同步数据的进程数量，建议更改

### Option: HistoryCacheSize
#    Size of history cache, in bytes.
#    Shared memory size for storing history data.
#
# Mandatory: no
# Range: 128K-2G
# Default:
# HistoryCacheSize=16M #历史数据的缓存大小

### Option: HistoryIndexCacheSize
#    Size of history index cache, in bytes.
#    Shared memory size for indexing history cache.
#
# Mandatory: no
# Range: 128K-2G
# Default:
HistoryIndexCacheSize=128M # 历史数据索引缓存的大小

### Option: TrendCacheSize
#    Size of trend cache, in bytes.
#    Shared memory size for storing trends data.
#
# Mandatory: no
# Range: 128K-2G
# Default:
TrendCacheSize=128M #用于设置划分多少系统共享内存用于存储计算出来的趋势数据，此参数值从一定程度上可影响数据库读压力，范围是128K-2G

### Option: ValueCacheSize
#    Size of history value cache, in bytes.
#    Shared memory size for caching item history data requests.
#    Setting to 0 disables value cache.
#
# Mandatory: no
# Range: 0,128K-64G
# Default:
ValueCacheSize=128M   #历史值缓存的大小，用于缓存历史数据请求的共享内存大小。

### Option: Timeout
#    Specifies how long we wait for agent, SNMP device or external check (in seconds).
#
# Mandatory: no
# Range: 1-30
# Default:
# Timeout=3

Timeout=30 #agent数据获取等待超时时间，s

### Option: TrapperTimeout
#    Specifies how many seconds trapper may spend processing new data.
#
# Mandatory: no
# Range: 1-300
# Default:
TrapperTimeout=300   #触发器处理新数据的最长时间，单位是秒

### Option: UnreachablePeriod
#    After how many seconds of unreachability treat a host as unavailable.
#
# Mandatory: no
# Range: 1-3600
# Default:
UnreachablePeriod=45   #当主机不可达多少秒后，设置为主机不可用，单位是秒，范围是1-3600

### Option: UnavailableDelay
#    How often host is checked for availability during the unavailability period, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
UnavailableDelay=60 #当主机不可用了，多久检查一次该主机的可用性，单位为秒，范围是1-3600

### Option: UnreachableDelay
#    How often host is checked for availability during the unreachability period, in seconds.
#
# Mandatory: no
# Range: 1-3600
# Default:
UnreachableDelay=60 #当主机不可到达了，多久检查一次该主机的可用性，单位为秒，范围是1-3600

### Option: AlertScriptsPath
#    Full path to location of custom alert scripts.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# AlertScriptsPath=${datadir}/zabbix/alertscripts #监控报警脚本路径,取决于编译时候的datadir参数

### Option: ExternalScripts
#    Full path to location of external scripts.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# ExternalScripts=${datadir}/zabbix/externalscripts #自定义脚本存储路径

### Option: FpingLocation
#    Location of fping.
#    Make sure that fping binary has root ownership and SUID flag set.
#
# Mandatory: no
# Default:
FpingLocation=/usr/sbin/fping #fping命令的位置

### Option: Fping6Location
#    Location of fping6.
#    Make sure that fping6 binary has root ownership and SUID flag set.
#    Make empty if your fping utility is capable to process IPv6 addresses.
#
# Mandatory: no
# Default:
# Fping6Location=/usr/sbin/fping6 #fping6的位置

### Option: SSHKeyLocation
#    Location of public and private keys for SSH checks and actions.
#
# Mandatory: no
# Default:
# SSHKeyLocation= #用于SSH检查和操作的公钥和私钥的位置。

### Option: LogSlowQueries
#    How long a database query may take before being logged (in milliseconds).
#    Only works if DebugLevel set to 3, 4 or 5.
#    0 - don't log slow queries.
#
# Mandatory: no
# Range: 1-3600000
# Default:
# LogSlowQueries=0 慢日志时间(以毫秒为单位),仅当DebugLevel设置为3,4或5时才可用,0 - 不记录慢查询,范围是1-3600000

LogSlowQueries=3000

### Option: TmpDir
#    Temporary directory.
#
# Mandatory: no
# Default:
# 
TmpDir=/tmp #临时文目录

### Option: StartProxyPollers
#    Number of pre-forked instances of pollers for passive proxies.  # 被动模式
#
# Mandatory: no
# Range: 0-250
# Default:
# StartProxyPollers=1   #启用多少子进程与代理端通信，若代理较多可考虑加大此数值，范围是0-250

### Option: ProxyConfigFrequency
#    How often Zabbix Server sends configuration data to a Zabbix Proxy in seconds.
#    This parameter is used only for proxies in the passive mode.
#
# Mandatory: no
# Range: 1-3600*24*7
# Default:
# ProxyConfigFrequency=60   #proxy被动模式下，server多少秒同步配置文件至proxy，该参数仅用于被动模式下的代理，范围是1-3600*24*7

### Option: ProxyDataFrequency
#    How often Zabbix Server requests history data from a Zabbix Proxy in seconds.
#    This parameter is used only for proxies in the passive mode.
#
# Mandatory: no
# Range: 1-3600
# Default:
# ProxyDataFrequency=60   #被动模式下，zabbix server间隔多少秒向proxy请求历史数据

### Option: AllowRoot
#    Allow the server to run as 'root'. If disabled and the server is started by 'root', the server
#    will try to switch to the user specified by the User configuration option instead.
#    Has no effect if started under a regular user.
#    0 - do not allow
#    1 - allow
#
# Mandatory: no
# Default:
# AllowRoot=0 #是否允许root启动zabbix

### Option: User
#    Drop privileges to a specific, existing user on the system.
#    Only has effect if run as 'root' and AllowRoot is disabled.
#
# Mandatory: no
# Default:
# User=zabbix #设置zabbix 启动用户

### Option: Include
#    You may include individual files or all files in a directory in the configuration file.
#    Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.
#
# Mandatory: no
# Default:
# Include=

# Include=/usr/local/etc/zabbix_server.general.conf #导入其他目录的配置文件
# Include=/usr/local/etc/zabbix_server.conf.d/
# Include=/usr/local/etc/zabbix_server.conf.d/*.conf

### Option: SSLCertLocation
#    Location of SSL client certificates.
#    This parameter is used only in web monitoring.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# SSLCertLocation=${datadir}/zabbix/ssl/certs #SSL证书公钥的位置，用于web监控

### Option: SSLKeyLocation
#    Location of private keys for SSL client certificates.
#    This parameter is used only in web monitoring.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# SSLKeyLocation=${datadir}/zabbix/ssl/keys #SSL客证书私钥位置，用于web监控

### Option: SSLCALocation
#    Override the location of certificate authority (CA) files for SSL server certificate verification.
#    If not set, system-wide directory will be used.
#    This parameter is used only in web monitoring and SMTP authentication.
#
# Mandatory: no
# Default:
# SSLCALocation= #SSL CA钥文件目录

### Option: StatsAllowedIP
#    List of comma delimited IP addresses, optionally in CIDR notation, or DNS names of external Zabbix instances.
#    Stats request will be accepted only from the addresses listed here. If this parameter is not set no stats requests
#    will be accepted.
#    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: StatsAllowedIP=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com
#
# Mandatory: no
# Default:
# StatsAllowedIP=  #定义允许访问zabbix server的IP地址列表

####### LOADABLE MODULES #######可加载的模块

### Option: LoadModulePath
#    Full path to location of server modules.
#    Default depends on compilation options.
#    To see the default path run command "zabbix_server --help".
#
# Mandatory: no
# Default:
# LoadModulePath=${libdir}/modules #第三方模块目录路径

### Option: LoadModule
#    Module to load at server startup. Modules are used to extend functionality of the server.
#    Formats:
#        LoadModule=<module.so>
#        LoadModule=<path/module.so>
#        LoadModule=</abs_path/module.so>
#    Either the module must be located in directory specified by LoadModulePath or the path must precede the module name.
#    If the preceding path is absolute (starts with '/') then LoadModulePath is ignored.
#    It is allowed to include multiple LoadModule parameters.
#
# Mandatory: no
# Default:
# LoadModule= #第三方模块路径

####### TLS-RELATED PARAMETERS #######TLS相关参数

### Option: TLSCAFile
#    Full pathname of a file containing the top-level CA(s) certificates for
#    peer certificate verification.
#
# Mandatory: no
# Default:
# TLSCAFile= #CA文件

### Option: TLSCRLFile
#    Full pathname of a file containing revoked certificates.
#
# Mandatory: no
# Default:
# TLSCRLFile= #包含已吊销证书的文件的完整路径名。

### Option: TLSCertFile
#    Full pathname of a file containing the server certificate or certificate chain.
#
# Mandatory: no
# Default:
# TLSCertFile= #公钥文件路径

### Option: TLSKeyFile
#    Full pathname of a file containing the server private key.
#
# Mandatory: no
# Default:
# TLSKeyFile=  #私钥文件路径

 

vim /etc/opt/rh/rh-nginx116/nginx/conf.d/zabbix.conf

server {
        listen          80;
        server_name     192.168.64.111;

        root    /usr/share/zabbix;

        index   index.php;

vim /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf

[zabbix]
user = apache
group = apache

listen = /var/opt/rh/rh-php72/run/php-fpm/zabbix.sock
listen.acl_users = apache,nginx
listen.allowed_clients = 127.0.0.1

pm = dynamic
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 35
pm.max_requests = 200

php_value[session.save_handler] = files
php_value[session.save_path]    = /var/opt/rh/rh-php72/lib/php/session/

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[max_input_vars] = 10000
php_value[date.timezone] = Asia/Shanghai

启动服务

[root@master-2 mysql]# systemctl restart zabbix-server zabbix-agent2 rh-nginx116-nginx rh-php72-php-fpm
[root@master-2 mysql]# systemctl enable zabbix-server zabbix-agent2 rh-nginx116-nginx rh-php72-php-fpm
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-server.service to /usr/lib/systemd/system/zabbix-server.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent2.service to /usr/lib/systemd/system/zabbix-agent2.service.

 客户端安装

[root@master-3 ~]# yum -y install zabbix-agent2

 解决图形乱码

[root@web1 fonts]# ll /usr/share/zabbix/assets/fonts/
total 11512
lrwxrwxrwx. 1 root root       33 May 29 03:08 graphfont.ttf -> /etc/alternatives/zabbix-web-font
-rw-r--r--. 1 root root 11787328 May 29 03:38 simkai.ttf       # 上传字体到指定路径


vim  /usr/share/zabbix/include/defines.inc.php

define('ZBX_GRAPH_FONT_NAME',           'simkai'); // font file name
define('ZBX_FONT_NAME', 'simkai');

日志路径

[root@web1 fonts]# ll /var/log/zabbix/
total 112
-rw-rw-r--. 1 zabbix zabbix   4839 May 29 03:49 zabbix_agentd.log   # 注意权限控制
-rw-rw-r--. 1 zabbix zabbix 102732 May 29 04:10 zabbix_server.log

 

如何对一个主机进行监控

1、安装agent，修改配置文件，启动并开机自启

　　hostname server serverActive主动模式

2、 zabbix server添加被监控主机，关联模板，自定义监控项

3、对自定义监控项创建触发器

4、创建用户

5、创建报警媒介

6、创建动作

 

 

 

 

添加主机

 

SNMP：监测网络设备

JMX：监测java程序

IPMI：监测硬件设备（温度，转速等）

模板链接介绍

比如nginx、tomcat、php、rabbitmq需要监控服务的同时，还需要监控系统监控项，那么将linux OS模板链接至当前模板，就可以实现同时监控的需求。