【云原生-Docker】快速搭建日常应用部署

基础环境准备

基础信息

• docker通讯底层基于iptables，firewalld也是对iptables的封装
• docker-compose是单击容器编排工具
• docker-swarm跨机器进行容器编排，docker内置
• kubernetes 用于大量容器编排工具

docker安装

• linux docker 安装

docker快速构建应用

mysql

docker run -p3306:3306 --name mysql -v /home/docker/mysql/conf:/etc/mysql -v /home/docker/mysql/logs:/logs -v /home/docker/mysql/data:/var/lib/mysql -eMYSQL_ROOT_PASSWORD=12ncqOwTCGyg7tYbr34 -d mysql:5.7

• 映射外网端口：3306
• 容器名字： mysql
• 宿主机持久化、日志、配置文件目录：/home/docker
• 版本： 5.7
• 默认的root密码： 12ncqOwTCGyg7tYbr34

postgre

docker run -p5432:5432 -v /home/docker/postgresql/data:/var/lib/postgresql/data -ePOSTGRES_PASSWORD=123456-eTZ=PRC --name=postgres postgres

• 映射外网端口：5432
• 容器名字： postgres
• 宿主机持久化目录：/home/docker/postgresql/data
• 默认的root密码： 123456

nacos

docker run --envMODE=standalone --name nacos -d-p8848:8848 nacos/nacos-server

• 映射外网端口：8848
• 容器名字： nacos
• 模式为单机启动：MODE

gogs

docker run -d-p10022:22 -p10080:3000 --name=gogs -v /home/gogs/data/:/data gogs/gogs

• 映射外网端口：10080
• 容器名字： nacos
• 模式为单机启动：MODE

sentinel

docker run --name sentinel -d-p8858:8858 -d bladex/sentinel-dashboard

• 映射外网端口：8858
• 容器名字： sentinel

zipkin

docker run -d--restart always -p9411:9411 --name zipkin openzipkin/zipkin

• 映射外网端口：9411
• 容器名字： zipkin

jenkins

docker run -d\--restart always \--name jenkins \-u root \-p5892:8080 \-v /home/docker/jenkins/jenkins-data:/var/jenkins_home \-v /home/docker/jenkins/docker.sock:/var/run/docker.sock \-v /home/docker/jenkins:/home \
  jenkinsci/blueocean

• 映射外网端口：5892
• 容器名字： jenkins
• 宿主机持久化目录：/home/docker/jenkins

nginx

docker run -d-p8100:80 \--name nginx \-v /home/nginx/html:/usr/share/nginx/html \-v /home/nginx/nginx.conf:/etc/nginx/nginx.conf \-v /home/nginx/logs:/var/log/nginx \-v /home/nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf \--privileged=true \
nginx

• 映射外网端口：8100
• 容器名字： nginx
• 宿主机持久化目录：/home/nginx

rancher

docker run -d-v /home/docker/rancher/mysql-data/mysql:/var/lib/mysql --restart=unless-stopped -p5652:8080 rancher/server

• 映射外网端口：5652

redis

docker run -p6379:6379 --name redis -v /home/redis/redis.conf:/etc/redis/redis.conf -v /home/redis/data:/data -d redis redis-server /etc/redis/redis.conf --appendonlyyes--requirepass123456

• 映射外网端口：6379
• 容器名字： redis
• 宿主机持久化目录：/home/redis
• redis密码：123456

portainer

docker run -d-p9000:9000 \--restart=always \-v /var/run/docker.sock:/var/run/docker.sock \--name portainer portainer/portainer

• 映射外网端口：9000
• 容器名字： portainer

rocketMQ

nameServer

docker run -d\--name rmqnamesrv \-p19876:9876 \-v /home/docker/rocketmq/data/namesrv/logs:/root/logs \-v /home/docker/rocketmq/data/namesrv/store:/root/store \-e"JAVA_OPTS=-Duser.home=/opt"\-e"JAVA_OPT_EXT=-server -Xms1024m -Xmx1024m"\
rocketmqinc/rocketmq sh mqnamesrv

• 映射外网端口：19876
• 容器名字： rmqnamesrv
• 宿主机持久化目录：/home/docker/rocketmq/data

broker服务器

docker run -d\--name rmqbroker \-v /home/docker/rocketmq/data/broker/logs:/root/logs \-v /home/docker/rocketmq/data/broker/store:/root/store \-v /home/docker/rocketmq/data/conf/broker.conf:/opt/rocketmq/conf/broker.conf \--link rmqnamesrv:namesrv -e"NAMESRV_ADDR=IP:19876"\-e"JAVA_OPTS=-Duser.home=/opt"\-e"JAVA_OPT_EXT=-server -Xms1024m -Xmx1024m"\
rocketmqinc/rocketmq sh mqbroker -c /home/docker/rocketmq/broker/broker.conf

• 映射外网端口：10911
• 容器名字： rmqbroker
• 宿主机持久化目录：/home/docker/rocketmq/data/broker
• NAMESRV_ADDR=IP:19876 当前的rmqnamesrv IP及端口

界面控制台

docker run -d\-e"JAVA_OPTS=-Drocketmq.config.namesrvAddr=IP:19876 -Drocketmq.config.isVIPChannel=false"\-p9993:8080 -t styletang/rocketmq-console-ng

• 映射外网端口：9993
• namesrvAddr=IP:19876 当前的rmqnamesrv IP及端口

rocketMQ docker-compose启动

version: '3.5'
services:
  rmqnamesrv:
    image: rocketmqinc/rocketmq-namesrv
    container_name: rmqnamesrv
    ports:
      - 19876:9876
    volumes:
      - /home/docker/rocketmq/namesrv/logs:/opt/logs
      - /home/docker/rocketmq/namesrv/store:/opt/store
  rmqbroker:
    image: rocketmqinc/rocketmq-broker
    container_name: rmqbroker
    ports:
      - 10909:10909
      - 10911:10911
    volumes:
      - /home/docker/rocketmq/broker/logs:/opt/logs
      - /home/docker/rocketmq/broker/store:/opt/store
      - /home/docker/rocketmq/broker/broker.conf:/etc/rocketmq/broker.conf
    environment:
        NAMESRV_ADDR: "192.168.0.37:19876"
        JAVA_OPTS: " -Duser.home=/opt"
        JAVA_OPT_EXT: "-server -Xms128m -Xmx128m -Xmn128m"
    command: mqbroker -c /home/docker/rocketmq/broker/broker.conf
    depends_on:
      - rmqnamesrv

  rmqconsole:
    image: styletang/rocketmq-console-ng
    container_name: rmqconsole
    ports:
      - 7799:8080
    environment:
        JAVA_OPTS: "-Drocketmq.namesrv.addr=192.168.0.37:19876 -Dcom.rocketmq.sendMessageWithVIPChannel=false"
    depends_on:
      - rmqnamesrv

xxl-job

docker run -d\-ePARAMS="--spring.datasource.url=jdbc:mysql://192.168.0.37:3307/xxl_job?Unicode=true&characterEncoding=UTF-8 --spring.datasource.username=root --spring.datasource.password=123456 --xxl.job.accessToken=a984ddf0-ce9d-40a2-84d3-3ffba0d21ee0"\-eJAVA_OPTS="-Xms512m -Xmx512m"\-p7777:8080 \-v /home/docker/xxllog:/data/applogs \--name xxl-job-admin xuxueli/xxl-job-admin:2.3.0

• 映射外网端口：7777
• 容器名字： xxl-job-admin
• 宿主机持久化目录：/home/docker/rocketmq/data/broker
• -e PARAMS 配置JDBC信息

netdata

docker run -d--name=netdata \-p19999:19999 \-v /home/docker/netdata/netdataconfig:/etc/netdata \-v /home/docker/netdata/netdatalib:/var/lib/netdata \-v /home/docker/netdata/netdatacache:/var/cache/netdata \-v /home/docker/netdata/etc/passwd:/host/etc/passwd:ro \-v /home/docker/netdata/etc/group:/host/etc/group:ro \-v /home/docker/netdata/proc:/host/proc:ro \-v /home/docker/netdata/sys:/host/sys:ro \-v /home/docker/netdata/etc/os-release:/host/etc/os-release:ro \--restart unless-stopped \
  --cap-add SYS_PTRACE \
  --security-opt apparmor=unconfined \
  netdata/netdata

activemq

docker run --name='activemq'\-itd\-p8161:8161 \-p61616:61616 \-eACTIVEMQ_ADMIN_LOGIN=admin \-eACTIVEMQ_ADMIN_PASSWORD=123456\--restart=always \-v /usr/soft/activemq:/data/activemq \-v /usr/soft/activemq/log:/var/log/activemq \
      webcenter/activemq:latest

扩展知识

• kubeadm搭建k8s集群
• docker常用命令总结大全
• 到底什么是云原生？下一个内卷