基於Docker Compose 的Java Web環境釋出，Springboot專案快速部署

阿新 • • 發佈：2020-12-22

技術標籤：docker compose Nginx springboot

一鍵部署基於SSL的web專案，實現https訪問。
文件目錄，文末附相關dockerfile配置

準備檔案

1、Docker Desktop Installer.exe
2、wsl_update_x64.msi(解決windos下Docker安裝啟動失敗問題：wsl 2 installation is incomplete)

安裝docker

雙擊執行Docker Desktop Installer.exe即可，安裝結束，重啟電腦，如果重啟後，docker提示啟動失敗，wsl2 未完成安裝，則安裝wsl_update_x64.msi即可。

安裝docker-compose

1、使用管理員許可權開啟power shell
2、執行以下命令，官方教程

[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
Invoke-WebRequest "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-Windows-x86_64.exe" -UseBasicParsing -OutFile $Env:ProgramFiles\Docker\docker- 
compose.exe

等待安裝結束，執行命令查詢是否安裝成功

PS C:\Windows\system32> docker-compose --version
docker-compose version 1.27.4, build 40524192

編寫docker-compose.yml

version: "3"
services:
  jdk:
    build:
      context: ./services/jdk
      dockerfile: Dockerfile
    container_name: jdk
    environment: 

      - TZ=Asia/Shanghai
    networks:
      - default
  redis:
    build:
      context: ./services/redis
      dockerfile: Dockerfile
    container_name: redis
    ports:
      - "6379:6379"
    volumes:
      - ./services/redis/redis.conf:/etc/redis.conf:ro
      - /usr/local/yuri/data/redis:/data/:rw
    restart: always
    entrypoint: ["redis-server", "/etc/redis.conf"]
    environment:
      - TZ=Asia/Shanghai
    networks:
      - default
  nginx:
    build:
      context: ./services/nginx
      dockerfile: Dockerfile
    container_name: nginx
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - /usr/local/yuri/www:/www/:rw
      - ./services/nginx/ssl:/ssl:rw
      - ./services/nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - /usr/local/yuri/logs/nginx:/var/log/nginx/:rw
    environment:
      - TZ=Asia/Shanghai
    restart: always
    networks:
      - default
  mysql:
    image: mysql:5.7.28
    container_name: mysql
    ports:
      - "3306:3306"
    volumes:
      - ./services/mysql/mysql.cnf:/etc/mysql/conf.d/mysql.cnf:ro
      - /usr/local/yuri/data/mysql:/var/lib/mysql/:rw
    restart: always
    networks:
      - default
    environment:
      MYSQL_ROOT_PASSWORD: "123456"
      TZ: Asia/Shanghai
  app:
    build:
      context: ./services/app
      dockerfile: Dockerfile
    container_name: app
    restart: always
    ports:
      - "8080:8080"
    #volumes:
     # - /usr/local/cnzv/cnzv.jar:/app/cnzv.jar:ro
    environment:
      - JAVA_OPTS=-Xmx256M -Dspring.profiles.active=test -Duser.timezone=GMT+08
      - TZ=Asia/Shanghai
    links:
      - redis
    depends_on:
      - jdk
      - nginx
      - redis
      - mysql
networks:
  default:

執行構建命令

docker-compose build

執行啟動命令

docker-compose up -d

開啟頁面檢視前後端是否正常

相關dockefile

app/dockerfile

FROM docker_jdk:latest
MAINTAINER caowenjun/496190712@qq.com
# 為Dockerfile中所有RUN、CMD、ENTRYPOINT、COPY和ADD指令設定工作目錄
RUN mkdir app
#根據自己定義的專案名稱進行修改
ADD cms-app.jar /app/cms-app.jar
# 在容器啟動的時候執行，作用於容器層，dockerfile裡有多條時只允許執行最後一條
ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app/cms-app.jar"]

jdk/dockerfile

# 基於cntos7，如果沒有這個映象那麼它會下載這個映象。
FROM centos:8
# 建立者(這個可以不寫)
MAINTAINER caowenjun/496190712@qq.com
# 為Dockerfile中所有RUN、CMD、ENTRYPOINT、COPY和ADD指令設定工作目錄
WORKDIR /usr
# 執行命令(這裡建立了一個目錄)
RUN mkdir /usr/local/java
# 和copy一樣，複製檔案到指定目錄，但是copy不能解壓，add自動解壓
ADD jdk-8u211-linux-x64.tar.gz /usr/local/java
# 重新命名(不知道檔名可以現在宿主機解壓後看一下)
RUN ln -s /usr/local/java/jdk1.8.0_211 /usr/local/java/jdk
# 設定環境變數
ENV JAVA_HOME /usr/local/java/jdk
ENV JRE_HOME ${JAVA_HOME}/jre
ENV CLASSPATH .:${JAVA_HOME}/lib:${JRE_HOME}/lib
ENV PATH ${JAVA_HOME}/bin:$PATH
RUN java -version

mysql/dockerfile

無

nginx/dockerfile

FROM nginx
MAINTAINER caowenjun/496190712@qq.com
RUN mkdir web
COPY web /web
COPY nginx.conf /etc/nginx/nginx.conf
COPY ssl/bestavi/* /etc/nginx/
COPY ssl/cnzv/* /etc/nginx/
COPY ssl/caowenjun/* /etc/nginx/
# 複製前端程式碼
# COPY static-html-directory /usr/share/nginx/html
EXPOSE 80 443

redis/dockerfile

FROM hesens/redis
MAINTAINER caowenjun/496190712@qq.com
COPY redis.conf /usr/local/etc/redis/redis.conf
EXPOSE 6379
CMD [ "redis-server", "/usr/local/etc/redis/redis.conf" ]