目录
使用Docker Compose部署SpringBoot应用
devecimag-docker-compose-env.yml
devecimag-docker-compose-app.yml
6. 使用Docker可视化工具: Portainer查看部署结果
RabbitMQ: /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only
MinIO: Console endpoint is listening on a dynamic port , please use --console-address
前言
阅读本文前,建议先熟悉一下文章, 了解Docker基本概念, 如何容器化Springboot应用, 如何使用idea方便快速连接Docker服务器
- 准备虚拟机: 在win10上使用VMware Pro16 安装 CentOS 7.9 设置静态IP 可以访问外网
- 安装Docker和容器化Springboot引用:第一个docker化的java应用
- Docker可视化工具: Portainer的安装和使用 (界面上几乎能够操作常见的Docker命令)
- Idea：连接远程主机SFTP服务实现文件上传和下载 (便于更新Dockerfile文件)
- Idea：连接Docker服务器 (便于查看镜像,容器日志等)
- 构建和推送镜像: docker-maven-plugin：自动构建Maven多模块的Docker镜像，并推送到Docker Registry或阿里云
Docker Compose安装、常用命令、模板文件
Compose 项目是 Docker 官方的开源项目，负责实现对 Docker 容器集群的快速编排。
Compose 定位是 「定义和运行多个 Docker 容器的应用（Defining and running multi-container Docker applications）」，其前身是开源项目 Fig。
Compose 恰好满足了这样的需求。它允许用户通过一个单独的 docker-compose.yml 模板文件（YAML 格式）来定义一组相关联的应用容器为一个项目（project）。
Docker Compose是一个用于定义和运行多个docker容器应用的工具。使用Compose你可以用YAML文件来配置你的应用服务，然后使用一个命令，你就可以部署你配置的所有服务了。
使用Docker Compose的步骤
- 使用Dockerfile定义应用程序环境，一般需要修改初始镜像行为时才需要使用；
- 使用docker-compose.yml定义需要部署的应用程序服务，以便执行脚本一次性部署；
- 使用docker-compose up命令将所有应用服务一次性部署起来。
使用Docker Compose部署SpringBoot应用
1. 运行配置要求
CenterOS7.6版本，推荐4G以上内存。
具体搭建参考: 准备虚拟机: 在win10上使用VMware Pro16 安装 CentOS 7.9 设置静态IP 可以访问外网
2. 容器化SpringBoot应用
具体参考: 构建和推送镜像: docker-maven-plugin：自动构建Maven多模块的Docker镜像，并推送到Docker Registry或阿里云
3. SpringBoot依赖服务脚本
devecimag-docker-compose-env.yml
#用于部署运行所依赖的服务 version: '3' services: # 1.MySQL数据库 mysql: image: mysql:${MYSQL_VERSION} container_name: mysql command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci restart: always environment: MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD} #设置root帐号密码 TZ: Asia/Shanghai ports: - "${MYSQL_HOST_PORT}:3306" volumes: - ${MYSQL_DATA_DIR}:/var/lib/mysql #数据文件挂载 - ${MYSQL_CONF_DIR}:/etc/mysql/conf.d #配置文件挂载 - ${MYSQL_CONF_MY_FILE}:/etc/mysql/my.cnf #配置文件挂载 - ${MYSQL_CONF_MYSQL_FILE}:/etc/mysql/mysql.cnf #配置文件挂载 - ${MYSQL_LOG_DIR}:/var/log/mysql #日志文件挂载 - /etc/localtime:/etc/localtime:ro - /etc/timezone/timezone:/etc/timezone:ro # 2.Redis数据库 redis: image: redis:${REDIS_VERSION} container_name: redis environment: TZ: Asia/Shanghai command: redis-server --appendonly yes restart: always volumes: - ${REDIS_DATA_DIR}:/data #数据文件挂载 - ${REDIS_CONF_FILE}:/etc/redis/redis.conf #配置文件挂载 - /etc/localtime:/etc/localtime:ro - /etc/timezone/timezone:/etc/timezone:ro ports: - "${REDIS_HOST_PORT}:6379" # 3.RabbitMQ消息队列 rabbitmq: image: rabbitmq:${RABBITMQ_VERSION} container_name: rabbitmq #privileged: true restart: always environment: TZ: Asia/Shanghai volumes: # - ${RABBITMQ_DATA_DIR}:/var/lib/rabbitmq #数据文件挂载 #- ${RABBITMQ_CONF_DIR}:/etc/rabbitmq #配置文件挂载 - ${RABBITMQ_LOG_DIR}:/var/log/rabbitmq #日志文件挂载 - /etc/localtime:/etc/localtime:ro - /etc/timezone/timezone:/etc/timezone:ro ports: - "${RABBITMQ_HOST_PORT}:5672" - "${RABBITMQ_MAG_PORT}:15672" # 4.Nacos注册中心和配置中心 nacos: image: nacos/nacos-server:${NACOS_VERSION} container_name: nacos ports: - 8848:8848 restart: always environment: - "TZ=Asia/Shanghai" - "PREFER_HOST_MODE=${PREFER_HOST_MODE}" - "MODE=${MODE}" - "SPRING_DATASOURCE_PLATFORM=${SPRING_DATASOURCE_PLATFORM}" - "MYSQL_SERVICE_HOST=${MYSQL_SERVICE_HOST}" - "MYSQL_SERVICE_DB_NAME=${MYSQL_SERVICE_DB_NAME}" - "MYSQL_SERVICE_PORT=${MYSQL_SERVICE_PORT}" - "MYSQL_SERVICE_USER=${MYSQL_SERVICE_USER}" - "MYSQL_SERVICE_PASSWORD=${MYSQL_SERVICE_PASSWORD}" volumes: - ${NACOS_LOG_DIR}:/home/nacos/logs:rw #日志文件挂载 - ${NACOS_CONF_DIR}:/home/nacos/init.d #配置文件挂载 - /etc/localtime:/etc/localtime:ro - /etc/timezone/timezone:/etc/timezone:ro depends_on: - mysql # 5.MinIO服务器 # https://raw.githubusercontent.com/minio/minio/master/docs/orchestration/docker-compose/docker-compose.yaml minio: image: minio/minio:RELEASE.2021-07-30T00-02-00Z container_name: minio ports: - "9000:9000" - "9009:9009" restart: always command: server /data --console-address ":9009" environment: MINIO_ROOT_USER: minio MINIO_ROOT_PASSWORD: minio123 #大于等于8位 logging: options: max-size: "50M" # 最大文件上传限制 max-file: "10" driver: json-file volumes: - ${MINIO_DATA_DIR}:/data # 映射文件路径 - /etc/localtime:/etc/localtime:ro - /etc/timezone/timezone:/etc/timezone:ro healthcheck: test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"] interval: 30s timeout: 20s retries: 3 # 6.Nginx服务器 nginx: image: nginx:${NGINX_VERSION} container_name: nginx restart: always ports: - "80:80" - "7930:7930" - "9001:9001" - "9002:9002" #定义挂载点 volumes: - ${NGINX_CONF_FILE}:/etc/nginx/nginx.conf - ${NGINX_CONF_DIR}:/etc/nginx/conf.d - ${NGINX_LOG_DIR}:/var/log/nginx - ${NGINX_HTML_DIR}:/etc/nginx/html
参数变量.env
################################################ ### devicemag environment config file ### ################################################ #################### MySQL ##################### MYSQL_VERSION=5.7 MYSQL_HOST_PORT=3306 MYSQL_ROOT_PASSWORD=123456 MYSQL_DATA_DIR=/mydata/mysql/data/db MYSQL_CONF_DIR=/mydata/mysql/data/conf MYSQL_CONF_MY_FILE=/mydata/mysql/data/my.cnf MYSQL_CONF_MYSQL_FILE=/mydata/mysql/data/mysql.cnf MYSQL_LOG_DIR=/mydata/mysql/log #################### Redis ##################### REDIS_VERSION=5 REDIS_HOST_PORT=6379 REDIS_DATA_DIR=/mydata/redis/data REDIS_CONF_FILE=/mydata/redis/conf/redis.conf #################### RabbitMQ ##################### RABBITMQ_VERSION=3.7.15-management RABBITMQ_HOST_PORT=5672 RABBITMQ_MAG_PORT=15672 RABBITMQ_DATA_DIR=/mydata/rabbitmq/data RABBITMQ_CONF_DIR=/mydata/rabbitmq/conf RABBITMQ_LOG_DIR=/mydata/rabbitmq/log #################### NACOS ##################### NACOS_VERSION=1.2.1 PREFER_HOST_MODE=hostname MODE=standalone SPRING_DATASOURCE_PLATFORM=mysql #此处要主要的是要写mysql服务的host，不能写127.0.0.1；直接写mysql即可 MYSQL_SERVICE_HOST=mysql MYSQL_SERVICE_DB_NAME=smartmag-config MYSQL_SERVICE_PORT=3306 MYSQL_SERVICE_USER=root MYSQL_SERVICE_PASSWORD=123456 NACOS_LOG_DIR=/mydata/nacos/log NACOS_CONF_DIR=/mydata/nacos/conf #################### MINIO ##################### MINIO_DATA_DIR=/mydata/minio/data #################### NGINX ##################### NGINX_VERSION=1.16.1-alpine NGINX_PROXY_FILE=/mydata/nginx/proxy.conf NGINX_CONF_FILE=/mydata/nginx/nginx.conf NGINX_HTML_DIR=/mydata/nginx/html NGINX_LOG_DIR=/mydata/nginx/log NGINX_CONF_DIR=/mydata/nginx/conf.d #################### BIGUNION ##################### BIGUNION_VERSION=1.0.0
MySQL 数据库脚本执行
1. Navicat
通过mysql客户端工具, 连接数据库执行脚本
2. Docker命令
需要创建test数据库并创建一个可以远程访问的对象reader。
将test.sql文件拷贝到mysql容器的/目录下：
docker cp /mydata/test.sql mysql:/
进入mysql容器并执行如下操作：
#进入mysql容器 docker exec -it mysql /bin/bash #连接到mysql服务 mysql -uroot -proot --default-character-set=utf8 #创建远程访问用户 grant all privileges on *.* to 'reader' @'%' identified by '123456'; #创建mall数据库 create database testcharacter set utf8; #使用test数据库 use test; #导入test.sql脚本 source /test.sql;
4. SpringBoot应用服务脚本
devecimag-docker-compose-app.yml
#用于部署业务服务 version: '3' services: # 认证模块 devicemag-auth: image: registry.cn-beijing.aliyuncs.com/fly_jt/devicemag-auth:1.0.0 container_name: devicemag-auth restart: always ports: - 8050:8050 volumes: - /mydata/devicemag/log/devicemag-auth:/var - /etc/localtime:/etc/localtime environment: - 'TZ="Asia/Shanghai"' # depends_on: # - mysql # - redis # - nacos external_links: - redis:redis #可以用redis这个域名访问redis服务 - mysql:db #可以用db这个域名访问mysql服务 - nacos:nacos #可以用nacos这个域名访问nacos服务 # 网关模块 devicemag-gateway: image: registry.cn-beijing.aliyuncs.com/fly_jt/devicemag-gateway:1.0.0 container_name: devicemag-gateway restart: always ports: - 8080:8080 volumes: - /mydata/devicemag/log/devicemag-gateway:/var - /etc/localtime:/etc/localtime environment: - 'TZ="Asia/Shanghai"' # depends_on: # - mysql # - redis # - nacos external_links: - redis:redis #可以用redis这个域名访问redis服务 - mysql:db #可以用db这个域名访问mysql服务 - nacos:nacos #可以用nacos这个域名访问nacos服务 # 系统模块 devicemag-system: image: registry.cn-beijing.aliyuncs.com/fly_jt/devicemag-system:1.0.0 container_name: devicemag-system restart: always ports: - 8070:8070 volumes: - /mydata/devicemag/log/devicemag-system:/var - /etc/localtime:/etc/localtime environment: - 'TZ="Asia/Shanghai"' # depends_on: # - mysql # - redis # - nacos external_links: - redis:redis #可以用redis这个域名访问redis服务 - mysql:db #可以用db这个域名访问mysql服务 - nacos:nacos #可以用nacos这个域名访问nacos服务 # 文件模块 devicemag-file: image: registry.cn-beijing.aliyuncs.com/fly_jt/devicemag-file:1.0.0 container_name: devicemag-file restart: always ports: - 8060:8060 volumes: - /mydata/devicemag/log/devicemag-file:/var - /etc/localtime:/etc/localtime environment: - 'TZ="Asia/Shanghai"' # depends_on: # - mysql # - redis # - nacos external_links: - redis:redis #可以用redis这个域名访问redis服务 - mysql:db #可以用db这个域名访问mysql服务 - nacos:nacos #可以用nacos这个域名访问nacos服务 # 核心模块 devicemag-core: image: registry.cn-beijing.aliyuncs.com/fly_jt/devicemag-core:1.0.0 container_name: devicemag-core restart: always ports: - 8090:8090 volumes: - /mydata/devicemag/log/devicemag-core:/var - /etc/localtime:/etc/localtime environment: - 'TZ="Asia/Shanghai"' # depends_on: # - mysql # - redis # - rabbitmq # - nacos external_links: - redis:redis #可以用redis这个域名访问redis服务 - mysql:db #可以用db这个域名访问mysql服务 - nacos:nacos #可以用nacos这个域名访问nacos服务 - rabbitmq:rabbit #可以用rabbit这个域名访问rabbitmq服务
5. 启动docker-compose
上传完后在当前目录下执行如下命令
docker-compose -f devecimag-docker-compose-env.yml up -d docker-compose -f devecimag-docker-compose-app.yml up -d
[root@localhost devicemag]# docker-compose -f devecimag-docker-compose-env.yml up -d Building with native build. Learn about native build in Compose here: https://docs.docker.com/go/compose-native-build/ WARNING: Found orphan containers (devicemag-gateway, devicemag-core, devicemag-file, devicemag-system, devicemag-auth) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up. Recreating redis ... mysql is up-to-date rabbitmq is up-to-date Recreating redis ... done [root@localhost devicemag]# docker-compose -f devecimag-docker-compose-app.yml up -d Building with native build. Learn about native build in Compose here: https://docs.docker.com/go/compose-native-build/ WARNING: Found orphan containers (redis, nacos, mysql, rabbitmq) for this project. If you removed or renamed this service in your compose file, you can run this command with the --remove-orphans flag to clean it up. Recreating devicemag-system ... done Recreating devicemag-file ... done Recreating devicemag-auth ... done Recreating devicemag-gateway ... done Recreating devicemag-core ... done
6. 使用Docker可视化工具: Portainer查看部署结果
使用 Docker可视化工具: Portainer查看部署结果
使用 Docker可视化工具: Portainer查看部署结果
备注:
/mydata/mysql/data/my.cnf
# Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License, version 2.0, # as published by the Free Software Foundation. # # This program is also distributed with certain software (including # but not limited to OpenSSL) that is licensed under separate terms, # as designated in a particular file or component or in included license # documentation. The authors of MySQL hereby grant you an additional # permission to link the program and your derivative works with the # separately licensed software that they have included with MySQL. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License, version 2.0, for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA !includedir /etc/mysql/conf.d/ !includedir /etc/mysql/mysql.conf.d/ [mysqld] sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
/mydata/nginx/nginx.conf
#user nobody; worker_processes 2; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; server { listen 9001; server_name localhost; location / { root /etc/nginx/html/teacher; index index.html index.htm; } } server { listen 9002; server_name localhost; location / { root /etc/nginx/html/student; index index.html index.htm; } } server { listen 7930; server_name localhost; location /{ root /etc/nginx/html/bigunionresource; autoindex on; add_header Access-Control-Allow-Origin *; add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS'; add_header Access-Control-Allow-Headers 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization'; if ($request_method = 'OPTIONS') { return 204; } } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } # another virtual host using mix of IP-, name-, and port-based configuration # #server { # listen 8000; # listen somename:8080; # server_name somename alias another.alias; # location / { # root html; # index index.html index.htm; # } #} # HTTPS server # #server { # listen 443 ssl; # server_name localhost; # ssl_certificate cert.pem; # ssl_certificate_key cert.key; # ssl_session_cache shared:SSL:1m; # ssl_session_timeout 5m; # ssl_ciphers HIGH:!aNULL:!MD5; # ssl_prefer_server_ciphers on; # location / { # root html; # index index.html index.htm; # } #} }
异常处理
RabbitMQ: /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only
解决办法参考: https://glory.blog.csdn.net/article/details/119250404
MinIO: Console endpoint is listening on a dynamic port , please use --console-address
解决办法参考: https://glory.blog.csdn.net/article/details/119250223
