Docker方式安装ZabbixServer/Agent及Gra

2020-04-21 本文已影响0人阿乐_822e

安装环境

[root@master0 ~]# docker version
Client:
 Version:       17.12.0-ce
 API version:   1.35
 Go version:    go1.9.2
 Git commit:    c97c6d6
 Built: Wed Dec 27 20:10:14 2017
 OS/Arch:       linux/amd64

Server:
 Engine:
  Version:      17.12.0-ce
  API version:  1.35 (minimum version 1.12)
  Go version:   go1.9.2
  Git commit:   c97c6d6
  Built:        Wed Dec 27 20:12:46 2017
  OS/Arch:      linux/amd64
  Experimental: false

启动MySQL

[root@master0 ~]# mkdir -p /data/zabbix/MySQL
[root@master0 ~]# chmod 777 /data/zabbix/MySQL
[root@master0 ~]# docker run --name mysql-server -t \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="root" \
      -v /data/zabbix/mysql:/var/lib/mysql \
      -d --restart=always mysql:5.7

启动Zabbix server

[root@master0 ~]# docker run --name zabbix-server-mysql -t \
      -e DB_SERVER_HOST="mysql-server" \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="root" \
      --link mysql-server:mysql \
      -p 10051:10051 \
      -d --restart=always zabbix/zabbix-server-mysql:latest

启动Zabbix web 接口

[root@master0 ~]# docker run --name zabbix-web-nginx-mysql -t \
      -e DB_SERVER_HOST="mysql-server" \
      -e MYSQL_DATABASE="zabbix" \
      -e MYSQL_USER="zabbix" \
      -e MYSQL_PASSWORD="zabbix" \
      -e MYSQL_ROOT_PASSWORD="root" \
      --link mysql-server:mysql \
      --link zabbix-server-mysql:zabbix-server \
      -p 80:80 \
      -d --restart=always zabbix/zabbix-web-nginx-mysql:latest

查看一下已建立的容器

[root@master0 ~]# docker ps
CONTAINER ID        IMAGE                                  COMMAND                  CREATED              STATUS              PORTS                         NAMES
566455135e0c        zabbix/zabbix-web-nginx-mysql:latest   "docker-entrypoint.sh"   About a minute ago   Up About a minute   0.0.0.0:80->80/tcp, 443/tcp   zabbix-web-nginx-mysql
a5e98dc8506d        zabbix/zabbix-server-mysql:latest      "/sbin/tini -- /usr/…"   5 minutes ago        Up 5 minutes        0.0.0.0:10051->10051/tcp      zabbix-server-mysql
d664d33a4979        mysql:5.7                              "docker-entrypoint.s…"   6 minutes ago        Up 6 minutes        3306/tcp, 33060/tcp           mysql-server

登录
http://172.20.10.160/index.php Admin/Zabbix
172.20.10.160 是宿主机ip

image
使用服务部署方式在另外一台虚拟机上安装zabbix-agent4

[root@master1 ~]# wget https://www.zabbix.com/downloads/4.4.7/zabbix_agent-4.4.7-linux-3.0-amd64-static.tar.gz 
....
2020-04-20 16:05:08 (602 KB/s) - 已保存 “zabbix_agent-4.4.7-linux-3.0-amd64-static.tar.gz” [1815443/1815443])
[root@master1 ~]# mkdir -p /usr/local/zabbix-agent
[root@master1 ~]# tar zxvf zabbix_agent-4.4.7-linux-3.0-amd64-static.tar.gz -C /usr/local/zabbix-agent
./
[root@master1 ~]# vi /usr/local/zabbix-agent/conf/zabbix_agentd.conf 
# 修改或新增如下项目
Server=172.20.10.160
ServerActive=172.20.10.160
Hostname=test1  #与zabbix网页配置中的Hostname一致
Timeout=30
HostMetadataItem=system.uname  #当使用自动注册时 
[root@master1 ~]# cat << EOF | tee /usr/local/zabbix-agent/start-agent.sh
#!/bin/bash
/usr/local/zabbix-agent/sbin/zabbix_agentd -c /usr/local/zabbix-agent/conf/zabbix_agentd.conf
EOF
[root@master1 ~]# cat << EOF | tee /usr/local/zabbix-agent/shutdown-agent.sh
#!/bin/bash
ps -ef | grep zabbix_agentd |grep -v grep | awk '{print $2}' | xargs kill -9
EOF
[root@master1 ~]# cd /usr/local/zabbix-agent
[root@master1 zabbix-agent]# chmod +x  start-agent.sh shutdown-agent.sh 
# 要用zabbix用户运行
[root@master1 zabbix-agent]# groupadd zabbix
[root@master1 zabbix-agent]# useradd -g zabbix zabbix
[root@master1 zabbix-agent]# echo 'zabbix' | passwd --stdin zabbix
更改用户 zabbix 的密码 。
passwd：所有的身份验证令牌已经成功更新。
[root@master1 zabbix-agent]# chown -R zabbix:zabbix /usr/local/zabbix-agent
[root@master1 zabbix-agent]# ./start-agent.sh 
# 查看一下启动日志
[root@master1 zabbix-agent]# cat /tmp/zabbix_agentd.log 
 31864:20200420:163220.991 Starting Zabbix Agent [test1]. Zabbix 4.4.7 (revision 77fb8c7ee0).
 31864:20200420:163220.992 **** Enabled features ****
 31864:20200420:163220.992 IPv6 support:           NO
 31864:20200420:163220.992 TLS support:            NO
 31864:20200420:163220.992 **************************
 31864:20200420:163220.992 using configuration file: /usr/local/zabbix-agent/conf/zabbix_agentd.conf
 31864:20200420:163220.992 agent #0 started [main process]
 31867:20200420:163220.998 agent #3 started [listener #2]
 31865:20200420:163220.998 agent #1 started [collector]
 31866:20200420:163220.998 agent #2 started [listener #1]
 31868:20200420:163220.998 agent #4 started [listener #3]
 31869:20200420:163220.998 agent #5 started [active checks #1]
 31869:20200420:163221.021 no active checks on server [172.20.10.160:10051]: host [test1] not found

添加到监控中
在监控页面，新建一台主机

image
image
使用docker方式在另一台机部署zabbix-agent
因为在docker中运行的程序，它所获取的是宿主机本身的硬件信息，所以可以用docker方式来部署agent，实现对宿主机的监控，但对于同一宿主机中运行的其它docker内的应用的监控，则可能需要另行配置

[root@master2 ~]# docker run --name zabbix-agent \
    -e ZBX_HOSTNAME="test2" \
    -e ZBX_SERVER_HOST="172.20.10.160" \
    -p 10050:10050 \
    -d --restart=always zabbix/zabbix-agent:latest
61ac5904bd53455bce45ae98979fdc0af7a0921eae551921c1a1742a380193f6
# 查看agent日志
[root@master2 ~]# docker logs zabbix-agent
** Preparing Zabbix agent
......
    64:20200420:150331.095 agent #1 started [collector]
    68:20200420:150331.095 agent #5 started [active checks #1]
    67:20200420:150331.097 agent #4 started [listener #3]
    65:20200420:150331.097 agent #2 started [listener #1]
# 再参考上面，添加监控主机......

查看zabbix-server日志

[root@master0 ~]# docker logs zabbix-server-mysql
** Preparing Zabbix server
** Using MYSQL_USER variable from ENV
** Using MYSQL_PASSWORD variable from ENV
** Using MYSQL_ROOT_PASSWORD variable from ENV
********************
* DB_SERVER_HOST: mysql-server
* DB_SERVER_PORT: 3306
* DB_SERVER_DBNAME: zabbix
********************
**** MySQL server is not available. Waiting 5 seconds...
......

调试：

[root@master0 ~]# docker exec  zabbix-server-mysql zabbix_get -s 172.20.10.161 -k "system.localtime"
1587394322

docker化安装grafana

[root@master0 ~]# mkdir -p /data/grafana
[root@master0 ~]# chmod 777 /data/grafana
[root@master0 ~]# docker run -d -p 3000:3000 --name=grafana \
                  -v /data/grafana:/var/lib/grafana \
                  -d  --restart=always grafana/grafana

登录http://172.20.10.160:3000/ admin/admin
image
安装grafana-zabbix插件

# 安装grafana-zabbix插件
[root@master0 ~]# docker exec grafana  grafana-cli plugins install alexanderzobnin-zabbix-app
# 如果上面的命令下载速度比较慢，也可以上grafana官网（https://grafana.com/grafana/plugins/alexanderzobnin-zabbix-app/installation）下载zabbix插件，解压后传递到宿主机的/data/grafana/plugins目录下
# 重启grafana
[root@master0 ~]# docker restart  grafana 
grafana
# 再进grafana插件配置页面，启用zabbix,并配置数据源，不再赘述

image

参考：
zabbix文档 https://www.zabbix.com/documentation/3.4/zh/manual/installation/containers

Docker方式安装ZabbixServer/Agent及Gra

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