環境： centos7，zabbix3.0

關鍵步驟：

1. 安裝docker
yum install epel-release
yum install docker

2. 安裝docker-compose
sudo yum install -y python-pip
sudo pip install docker-compose

業務配置檔案：

LogFile=/tmp/zabbix_agentd.log
Server=10.1.1.1
ListenPort=10050
ServerActive=10.1.1.1:10051
AllowRoot=1

docker-compose配置檔案：

version: '1'
services:
  zabbix-agent000:      
    image: million12/zabbix-agent
    container_name: zabbix-agent
    restart: always
    network_mode: "bridge"
    ports:
      - "8000:10050"   
    volumes:
      - ./zabbix-agentd.conf:/etc/zabbix-agent/zabbix_agentd.conf
      - /proc:/data/proc
 
      - /sys:/data/sys
      - /dev:/data/dev
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - ZABBIX_SERVER=10.1.1.1
      - CONFIG_FILE=/etc/zabbix-agent/zabbix_agentd.conf
      - HOST_METADATA=vir_sysquery
      - HOSTNAME=vir

2個container時：

version: '1'
services:
  zabbix-agent000:      
    image: million12/zabbix-agent
    container_name: zabbix-agent000
    restart: always
    network_mode: "bridge"
    ports:
      - "8000:10050"
 
   
    volumes:
      - ./zabbix-agentd.conf:/etc/zabbix-agent/zabbix_agentd.conf:ro
      - /proc:/data/proc
      - /sys:/data/sys
      - /dev:/data/dev
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - ZABBIX_SERVER=10.1.1.1
      - CONFIG_FILE=/etc/zabbix-agent/zabbix_agentd.conf
      - HOST_METADATA=vir000_sysquery
      - HOSTNAME=vir000


  zabbix-agent001:     
    image: million12/zabbix-agent
    container_name: zabbix-agent001
    restart: always
    network_mode: "bridge"
    ports:
      - "8001:10050"   
    volumes:
      - ./zabbix-agentd.conf:/etc/zabbix-agent/zabbix_agentd.conf:ro
      - /proc:/data/proc
      - /sys:/data/sys
      - /dev:/data/dev
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - ZABBIX_SERVER=10.1.1.1
      - CONFIG_FILE=/etc/zabbix-agent/zabbix_agentd.conf
      - HOST_METADATA=vir001_sysquery
      - HOSTNAME=vir001

5. 執行命令
在docker-compose.yml 檔案所在的目錄執行

docker-compose up -d

如果要檢視啟動詳情，使用 docker-compose up 命令

至此，在docker所在的伺服器應該能夠看到有2個docker映象啟動。zabbix_server上也能看到有2個zabix_agent連線成功

FAQ:
問題：
起大批量的docker時，可能會出現以下問題：
ERROR: for zabbix-agent00103 UnixHTTPConnectionPool(host=’localhost’, port=None): Read timed out. (read timeout=60)
解決方法：
在起docker映象的伺服器上執行：
export COMPOSE_HTTP_TIMEOUT=3600