任務目標#
- 在主機一上完成 docker 部署 zabbix6.4
- 在主機二上安裝 zabbix-agent2
- 使用主機一上的 zabbix 容器監控主機二的容器等業務
任務平台#
- 實體設備 --
- 操作系統:CentOS 7
部署指南#
任務 一#
- 安裝 docker(最新版)
#下載並安裝docker文件及依賴
yum install -y yum-utils
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce docker-ce-cli containerd.io
#啟動docker並設置開機自啟
systemctl start docker
systemctl enable docker
#查看版本
docker -v
- 配置防火牆所需的開放端口
# 放行nginx端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
# 放行zabbix agent端口
firewall-cmd --zone=public --add-port=10050/tcp --permanent
# 放行zabbix server端口
firewall-cmd --zone=public --add-port=10051/tcp --permanent
# 放行zabbix java gateway端口
firewall-cmd --zone=public --add-port=10052/tcp --permanent
# 放行mysql端口
firewall-cmd --zone=public --add-port=3306/tcp --permanent
# 放行snmptraps端口
firewall-cmd --zone=public --add-port=162/udp --permanent
# 重載防火牆
firewall-cmd --reload
#查看80端口是否開放
firewall-cmd --query-port=80/tcp
#查看所有放行的端口
firewall-cmd --zone=public --list-ports
- 拉取 zabbix 所需鏡像文件
#拉取安裝zabbix需要的docker鏡像
docker pull mysql:8.0
docker pull zabbix/zabbix-java-gateway:alpine-6.4-latest
docker pull zabbix/zabbix-server-mysql:alpine-6.4-latest
docker pull zabbix/zabbix-web-nginx-mysql:alpine-6.4-latest
- 創建專用於 Zabbix 組件容器網絡與所需容器
方案一:#
#創建專用於Zabbix組件容器的網絡
docker network create --subnet 172.20.0.0/16 --ip-range 172.20.240.0/20 zabbix-net
#啟動空的MySQ伺服器實例
docker run --name mysql-server -t \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
--network=zabbix-net \
--restart=always \
-d mysql:8.0 \
--character-set-server=UTF8MB4 --collation-server=UTF8MB4_bin \
--authentication_policy=mysql_native_password
#啟動Zabbix Java網關實例
docker run --name zabbix-java-gateway -t \
--network=zabbix-net \
--restart unless-stopped \
-d zabbix/zabbix-java-gateway:alpine-6.4-latest
#啟動Zabbix伺服器實例並將實例與創建的MySQL伺服器實例鏈接
docker run --name zabbix-server-mysql -t \
-e DB_SERVER_HOST="mysql-server" \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
-e ZBX_JAVAGATEWAY="zabbix-java-gateway" \
--network=zabbix-net \
-p 10051:10051 \
--restart unless-stopped \
-d zabbix/zabbix-server-mysql:alpine-6.4-latest
#啟動Zabbix Web界面,並將實例與創建的MySQL伺服器和Zabbix伺服器實例鏈接
docker run --name zabbix-web-nginx-mysql -t \
-e ZBX_SERVER_HOST="zabbix-server-mysql" \
-e DB_SERVER_HOST="mysql-server" \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
--network=zabbix-net \
-p 80:8080 \
--restart unless-stopped \
-d zabbix/zabbix-web-nginx-mysql:alpine-6.4-latest
方案二:(推薦使用)#
#啟動空的MySQ伺服器實例
docker run --name mysql-server -t \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
--restart=always \
-d mysql:8.0 \
--character-set-server=UTF8MB4 --collation-server=UTF8MB4_bin \
--authentication_policy=mysql_native_password
#啟動Zabbix Java網關實例
docker run --name zabbix-java-gateway -t \
--restart unless-stopped \
-d zabbix/zabbix-java-gateway:alpine-6.4-latest
#啟動Zabbix伺服器實例並將實例與創建的MySQL伺服器實例鏈接
docker run --name zabbix-server-mysql -t \
-e DB_SERVER_HOST="mysql-server" \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
-e ZBX_JAVAGATEWAY="zabbix-java-gateway" \
--link mysql-server:mysql \
--link zabbix-java-gateway:zabbix-java-gateway \
-p 10051:10051 \
--restart unless-stopped \
-d zabbix/zabbix-server-mysql:alpine-6.4-latest
#啟動Zabbix Web界面,並將實例與創建的MySQL伺服器和Zabbix伺服器實例鏈接
docker run --name zabbix-web-nginx-mysql -t \
-e ZBX_SERVER_HOST="zabbix-server-mysql" \
-e DB_SERVER_HOST="mysql-server" \
-e MYSQL_DATABASE="zabbix" \
-e MYSQL_USER="zabbix" \
-e MYSQL_PASSWORD="123456" \
-e MYSQL_ROOT_PASSWORD="123456" \
--link mysql-server:mysql \
--link zabbix-server-mysql:zabbix-server \
-p 80:8080 \
--restart unless-stopped \
-d zabbix/zabbix-web-nginx-mysql:alpine-6.4-latest
- 在其中一台的主機的 /etc/docker/daemon.json 文件中,加入如下內容:
#打開daemon.json文件
vi /etc/docker/daemon.json
#添加的內容
{
"bip": "172.16.200.1/24"
}
#重啟docker服務
systemctl restart docker
任務二#
在主機二上安裝 zabbix-agent2
在要監控的主機上安裝 zabbix agent2
步驟 1:Zabbix agent2 下載
https://www.zabbix.com/documentation/6.4/manual/installation/install_from_packages
rpm -Uvh https://repo.zabbix.com/zabbix/6.4/rhel/7/x86_64/zabbix-release-6.4-1.el7.noarch.rpm
yum clean all
步驟 2:b. 下載 Zabbix agent2
yum install zabbix-agent2 zabbix-agent2-plugin-* -y
步驟 3:啟動 Zabbix agent2
啟動 Zabbix agent2 進程並使其在系統啟動時啟動。
systemctl restart zabbix-agent2
systemctl enable zabbix-agent2
運行成功界面如下
安裝報錯總結#
- 進入 mysql 容器,輸入以下命令.
#進入sql界面
mysql -u root -p
#輸入該命令,解決問題
create database zabbix character set utf8 collate utf8_bin;
SET GLOBAL log_bin_trust_function_creators = 1;
- 安裝 zabbix 出現下圖情況解決方法
https://blog.csdn.net/ly4983/article/details/111029506
擴展 - docker-compose 部署 zabbix#
services:
zabbix-db-mysql:
image: mysql:9.0.1
container_name: zabbix-db-mysql
restart: always
environment:
- MYSQL_DATABASE=zabbix
- MYSQL_USER=zabbix
- MYSQL_PASSWORD=zabbix@123
- MYSQL_ROOT_PASSWORD=zabbix@123
- TZ=Asia/Shanghai
command: ["--character_set_server=utf8mb4", "--collation_server=utf8mb4_bin"]
volumes:
- /data/database/zabbix-mysql:/var/lib/mysql
user: "0"
ports:
- 3306:3306
networks:
zabbix:
ipv4_address: 172.20.20.10
zabbix-java-gateway:
image: zabbix/zabbix-java-gateway:latest
container_name: zabbix-java-gateway
restart: always
environment:
- TZ=Asia/Shanghai
user: "0"
networks:
zabbix:
ipv4_address: 172.20.20.11
zabbix-server-mysql:
image: zabbix/zabbix-server-mysql:latest
container_name: zabbix-server-mysql
restart: always
environment:
- DB_SERVER_HOST=zabbix-db-mysql
- MYSQL_DATABASE=zabbix
- MYSQL_USER=zabbix
- MYSQL_PASSWORD=zabbix@123
- MYSQL_ROOT_PASSWORD=zabbix@123
- ZBX_JAVAGATEWAY=zabbix-java-gateway
- TZ=Asia/Shanghai
user: "0"
ports:
- 10051:10051
networks:
zabbix:
ipv4_address: 172.20.20.12
zabbix-web-nginx-mysql:
image: zabbix/zabbix-web-nginx-mysql:latest
container_name: zabbix-web-nginx-mysql
restart: always
environment:
- ZBX_SERVER_HOST=zabbix-server-mysql
- DB_SERVER_HOST=zabbix-db-mysql
- MYSQL_DATABASE=zabbix
- MYSQL_USER=zabbix
- MYSQL_PASSWORD=zabbix@123
- MYSQL_ROOT_PASSWORD=zabbix@123
- ZBX_JAVAGATEWAY_ENABLE=true
- ZBX_JAVAGATEWAYPORT=10052
- PHP_TZ=Asia/Shanghai
user: "0"
ports:
- 80:8080
networks:
zabbix:
ipv4_address: 172.20.20.13
zabbix-agent:
image: zabbix/zabbix-agent:latest
container_name: zabbix-agent
restart: always
environment:
- TZ=Asia/Shanghai
- ZBX_SERVER_HOST=172.20.20.12
- ZBX_HOSTNAME=Zabbix server
user: "0"
ports:
- 10050:10050
networks:
zabbix:
ipv4_address: 172.20.20.14
networks:
zabbix:
driver: bridge
ipam:
config:
- subnet: 172.20.20.0/24