CentOS操作系统部署zabbix agent服务
作者：尹正杰
版权声明：原创作品，谢绝转载！否则将追究法律责任。
一.查看zabbix的官方手册
1>.点击下载
2>.查看Ubuntu操作系统的安装文档
博主推荐阅读: https://www.zabbix.com/cn/download?zabbix=4.0&os_distribution=centos&os_version=7&db=mysql&ws=apache https://www.zabbix.com/documentation/4.0/zh/manual
二.基于yum方式安装zabbix agent
1>.安装zabbix官方的安装yum源
[root@node201.yinzhengjie.org.cn ~]# rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm Retrieving https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm warning: /var/tmp/rpm-tmp.rwZ29x: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY Preparing... ################################# [100%] Updating / installing... 1:zabbix-release-4.0-2.el7 ################################# [100%] [root@node201.yinzhengjie.org.cn ~]#
有时候zabbix官网的yum源并不太稳定比如"2020-02-28 08:00"，有图有真相，如下图所示：
2>.使用阿里的软件源替换zabbix官网的软件源
[root@node201.yinzhengjie.org.cn ~]# 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-debuginfo] name=Zabbix Official Repository debuginfo - $basearch baseurl=http://repo.zabbix.com/zabbix/4.0/rhel/7/$basearch/debuginfo/ enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 gpgcheck=1 [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@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# sed -i 's#http://repo.zabbix.com#https://mirrors.aliyun.com/zabbix#' /etc/yum.repos.d/zabbix.repo [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# cat /etc/yum.repos.d/zabbix.repo [zabbix] name=Zabbix Official Repository - $basearch baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/$basearch/ enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 [zabbix-debuginfo] name=Zabbix Official Repository debuginfo - $basearch baseurl=https://mirrors.aliyun.com/zabbix/zabbix/4.0/rhel/7/$basearch/debuginfo/ enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 gpgcheck=1 [zabbix-non-supported] name=Zabbix Official Repository non-supported - $basearch baseurl=https://mirrors.aliyun.com/zabbix/non-supported/rhel/7/$basearch/ enabled=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX gpgcheck=1 [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]#
3>.安装zabbix agent
[root@node201.yinzhengjie.org.cn ~]# yum -y install zabbix-agent Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * extras: mirrors.aliyun.com * updates: mirrors.tuna.tsinghua.edu.cn base | 3.6 kB 00:00:00 docker-ce-stable | 3.5 kB 00:00:00 extras | 2.9 kB 00:00:00 kubernetes | 1.4 kB 00:00:00 updates | 2.9 kB 00:00:00 zabbix | 2.9 kB 00:00:00 zabbix-non-supported | 951 B 00:00:00 (1/8): base/7/x86_64/group_gz | 165 kB 00:00:00 (2/8): extras/7/x86_64/primary_db | 159 kB 00:00:00 (3/8): docker-ce-stable/x86_64/updateinfo | 55 B 00:00:00 (4/8): docker-ce-stable/x86_64/primary_db | 38 kB 00:00:00 (5/8): kubernetes/primary | 64 kB 00:00:00 (6/8): zabbix/x86_64/primary_db | 142 kB 00:00:00 (7/8): base/7/x86_64/primary_db | 6.0 MB 00:00:01 (8/8): updates/7/x86_64/primary_db | 6.7 MB 00:00:01 zabbix-non-supported/x86_64/primary | 1.6 kB 00:00:00 kubernetes 469/469 zabbix-non-supported 4/4 Resolving Dependencies --> Running transaction check ---> Package zabbix-agent.x86_64 0:4.0.18-1.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ============================================================================================================================================================================================================================================================================== Package Arch Version Repository Size ============================================================================================================================================================================================================================================================================== Installing: zabbix-agent x86_64 4.0.18-1.el7 zabbix 419 k Transaction Summary ============================================================================================================================================================================================================================================================================== Install 1 Package Total download size: 419 k Installed size: 1.6 M Downloading packages: warning: /var/cache/yum/x86_64/7/zabbix/packages/zabbix-agent-4.0.18-1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID a14fe591: NOKEY Public key for zabbix-agent-4.0.18-1.el7.x86_64.rpm is not installed zabbix-agent-4.0.18-1.el7.x86_64.rpm | 419 kB 00:00:00 Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 Importing GPG key 0xA14FE591: Userid : "Zabbix LLC <packager@zabbix.com>" Fingerprint: a184 8f53 52d0 22b9 471d 83d0 082a b56b a14f e591 Package : zabbix-release-4.0-2.el7.noarch (installed) From : /etc/pki/rpm-gpg/RPM-GPG-KEY-ZABBIX-A14FE591 Running transaction check Running transaction test Transaction test succeeded Running transaction Warning: RPMDB altered outside of yum. Installing : zabbix-agent-4.0.18-1.el7.x86_64 1/1 Verifying : zabbix-agent-4.0.18-1.el7.x86_64 1/1 Installed: zabbix-agent.x86_64 0:4.0.18-1.el7 Complete! [root@node201.yinzhengjie.org.cn ~]#
4>.修改zabbix agent的配置文件
[root@node201.yinzhengjie.org.cn ~]# grep ^Server= /etc/zabbix/zabbix_agentd.conf Server=127.0.0.1 [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# sed -r -i 's#(Server=)127.0.0.1#1172.200.5.203,172.200.3.205#' /etc/zabbix/zabbix_agentd.conf [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# grep ^Server= /etc/zabbix/zabbix_agentd.conf Server=172.200.5.203,172.200.3.205 [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]#
[root@node201.yinzhengjie.org.cn ~]# grep ^ServerActive= /etc/zabbix/zabbix_agentd.conf ServerActive=127.0.0.1 [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# sed -r -i 's#(ServerActive=)127.0.0.1#1172.200.3.205#' /etc/zabbix/zabbix_agentd.conf [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# grep ^ServerActive= /etc/zabbix/zabbix_agentd.conf ServerActive=172.200.3.205 [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]#
[root@node201.yinzhengjie.org.cn ~]# grep ^Hostname= /etc/zabbix/zabbix_agentd.conf Hostname=Zabbix server [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# sed -r -i 's#(Hostname=)Zabbix server#1node201.yinzhengjie.org.cn#' /etc/zabbix/zabbix_agentd.conf [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# grep ^Hostname= /etc/zabbix/zabbix_agentd.conf Hostname=node201.yinzhengjie.org.cn [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]#
5>.启动zabbix agent并设置为开机自启动
[root@node201.yinzhengjie.org.cn ~]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 20480 127.0.0.1:10248 *:* LISTEN 0 20480 127.0.0.1:25224 *:* LISTEN 0 128 *:22 *:* LISTEN 0 20480 :::10250 :::* LISTEN 0 128 :::22 :::* [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# systemctl start zabbix-agent.service [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# ss -ntl State Recv-Q Send-Q Local Address:Port Peer Address:Port LISTEN 0 20480 127.0.0.1:10248 *:* LISTEN 0 20480 127.0.0.1:25224 *:* LISTEN 0 128 *:22 *:* LISTEN 0 128 *:10050 *:* LISTEN 0 20480 :::10250 :::* LISTEN 0 128 :::22 :::* LISTEN 0 128 :::10050 :::* [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# systemctl list-unit-files | grep zabbix-agent.service zabbix-agent.service disabled [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# systemctl enable zabbix-agent.service Created symlink from /etc/systemd/system/multi-user.target.wants/zabbix-agent.service to /usr/lib/systemd/system/zabbix-agent.service. [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# systemctl list-unit-files | grep zabbix-agent.service zabbix-agent.service enabled [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]# systemctl status zabbix-agent.service ● zabbix-agent.service - Zabbix Agent Loaded: loaded (/usr/lib/systemd/system/zabbix-agent.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2020-02-27 21:06:07 CST; 38s ago Main PID: 27252 (zabbix_agentd) CGroup: /system.slice/zabbix-agent.service ├─27252 /usr/sbin/zabbix_agentd -c /etc/zabbix/zabbix_agentd.conf ├─27253 /usr/sbin/zabbix_agentd: collector [idle 1 sec] ├─27254 /usr/sbin/zabbix_agentd: listener #1 [waiting for connection] ├─27255 /usr/sbin/zabbix_agentd: listener #2 [waiting for connection] ├─27256 /usr/sbin/zabbix_agentd: listener #3 [waiting for connection] └─27257 /usr/sbin/zabbix_agentd: active checks #1 [idle 1 sec] Feb 27 21:06:07 node201.yinzhengjie.org.cn systemd[1]: Starting Zabbix Agent... Feb 27 21:06:07 node201.yinzhengjie.org.cn systemd[1]: Can't open PID file /run/zabbix/zabbix_agentd.pid (yet?) after start: No such file or directory Feb 27 21:06:07 node201.yinzhengjie.org.cn systemd[1]: Started Zabbix Agent. [root@node201.yinzhengjie.org.cn ~]# [root@node201.yinzhengjie.org.cn ~]#
