Centos服務(wù)器配置與部署過程

• 安裝與配置docker

  1、檢查內(nèi)核版本壮池，必須是3.10及以上
  uname -r
  2、安裝docker
  yum install docker
  3椰憋、輸入y確認(rèn)安裝
  4厅克、啟動docker
  [root@localhost ~]# systemctl start docker
  [root@localhost ~]# docker -v
  Docker version 1.12.6, build 3e8e77d/1.12.6
  5橙依、開機(jī)啟動docker
  [root@localhost ~]# systemctl enable docker
  Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
  6硕旗、停止docker
  systemctl stop docker 
  

• docker配置加速器

  #打開文件地址
  vim /etc/docker/daemon.json
  
  #騰訊服務(wù)器加速地址加入
  {
    "registry-mirrors": ["https://mirror.ccs.tencentyun.com"]
  }
  
  #阿里云的服務(wù)器請查看：阿阿里云服務(wù)器下的容器鏡像服務(wù)，選擇容器加速器女责，里面有教程
  
  {
    "registry-mirrors": ["https://xeizattv.mirror.aliyuncs.com"]
  }
  #https://xeizattv.mirror.aliyuncs.com
  
  
  wq保存退出：
  
  執(zhí)行命令生效：
  systemctl daemon-reload
  systemctl restart docker
  

• 安裝docker-compose

  #下載
  curl -L https://github.com/docker/compose/releases/download/1.24.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
  

  #設(shè)置
  chmod +x /usr/local/bin/docker-compose
  
  #驗(yàn)證安裝是否成功
  docker-compose version
  

• docker-compose 配置

#在有docker-compose 的目錄下
#啟動
docker-compose up -d

#關(guān)閉
docker-comose down

#查看日志
docker-compose logs

• nacos 安裝

  #clone項(xiàng)目
  git clone https://github.com/nacos-group/nacos-docker.git
  cd nacos-docker
  
  #單機(jī)模式
  docker-compose -f example/standalone-mysql.yaml up -d
  
  #查看日志
  docker-compose -f example/standalone-mysql.yaml logs -f
  
  #控制臺
  http://地址:8848/nacos
  

• 安裝Mysql

  #docker-compose
  
  version: '3.1'
  services:
    db:
      # 目前 latest 版本為 MySQL8.x
      image: mysql
      restart: always
      environment:
        MYSQL_ROOT_PASSWORD: 123456
      command:
        --default-authentication-plugin=mysql_native_password
        --character-set-server=utf8mb4
        --collation-server=utf8mb4_general_ci
        --explicit_defaults_for_timestamp=true
        --lower_case_table_names=1
      ports:
        - 3306:3306
      volumes:
        - ./data:/var/lib/mysql
    # MySQL 的 Web 客戶端
    adminer:
      image: adminer
      restart: always
      ports:
         - 8881:8881
  
  

• 安裝redis

  version: '3.1'
  services:
    redis:
      image: redis
      container_name: redis
      restart: always
      command: redis-server --requirepass 123456 #設(shè)置密碼
      ports:
        - 6379:6379
      volumes:
        - ./redis_data:/data
  

• 配置tomcat

  version: '3.1'
  services:
    tomcat:
      restart: always
      image: tomcat
      container_name: tomcat
      ports:
        - 8080:8080
      volumes:
        - ./webapps:/usr/local/tomcat/webapps
      environment:
        TZ: Asia/Shanghai
  

• 配置 nexus

  version: '3.1'
  services:
    nexus:
      restart: always
      image: sonatype/nexus3
      container_name: nexus
      ports:
        - 8081:8081
      volumes:
        - nexus-data:/nexus-data
  #統(tǒng)一配置了數(shù)據(jù)卷 在/var/lib/docker/volumes/ 目錄下可以找到數(shù)據(jù)      
  volumes:
    nexus-data:
  

• 交互式進(jìn)入容器

   docker exec -it b410b15951e4  bash
  

• 查看容器日志

  sudo docker logs -f -t --tail 100 16154cfbafcb