Docker组合和Spring Boot Config服务器

我有一个工作的春季启动Web应用程序，从春季启动配置服务器获取其配置属性。我的应用程序有3个环境 – dev，qa和prod。在我的资源文件夹中，我有3个文件bootstrap-dev.properties，bootstarp-qa.properties和bootstrap-prod.properties。示例引导文件如下所示

spring.application.name=MyApp spring.cloud.config.uri=http://my.config.server spring.cloud.config.label=feature-branch-101 spring.output.ansi.enabled=ALWAYS spring.profiles.active=dev

我需要将什么内容放在我的docker-compose文件中，该文件可以从spring启动配置服务器读取配置，并支持3种不同的环境。有没有人有样品？

这是JHispter的人做的（参见下面的文件）

我想诀窍是在app.yml文件中，您可以在其中设置要为您的应用程序运行环境的配置文件。喜欢这个：

 SPRING_PROFILES_ACTIVE=prod,swagger

所以，从那时起，就是application.yml和bootstrap.yml知道哪些环境属性加载到SpringBoot中

Dockerfile

 FROM openjdk:8-jre-alpine ENV SPRING_OUTPUT_ANSI_ENABLED=ALWAYS \ DELAY_SLEEP=0 \ JAVA_OPTS="" # add directly the war ADD *.war /app.war EXPOSE 8080 CMD echo "The application will start in ${DELAY_SLEEP}s..." && \ sleep ${DELAY_SLEEP} && \ java ${JAVA_OPTS} -jar /app.war

app.yml

 version: '2' services: my-app: image: myapp environment: - SPRING_PROFILES_ACTIVE=prod,swagger - SPRING_DATASOURCE_URL=jdbc:mysql://my-app-mysql:3306/my-app?useUnicode=true&characterEncoding=utf8&useSSL=false - DELAY_SLEEP=10 # gives time for the database to boot before the application ports: - 8080:8080 my-app-mysql: extends: file: mysql.yml service: my-app-mysql

mysql.yml （如果需要的话）

 version: '2' services: my-app-mysql: image: mysql:5.7.18 # volumes: # - ~/volumes/my-app/mysql/:/var/lib/mysql/ environment: - MYSQL_USER=root - MYSQL_ALLOW_EMPTY_PASSWORD=yes - MYSQL_DATABASE=my-app ports: - 3306:3306 command: mysqld --lower_case_table_names=1 --skip-ssl --character_set_server=utf8 --explicit_defaults_for_timestamp

bootstrap.yml

 spring: application: name: my-app profiles: # The commented value for `active` can be replaced with valid Spring profiles to load. # Otherwise, it will be filled in by maven when building the WAR file # Either way, it can be overridden by `--spring.profiles.active` value passed in the commandline or `-Dspring.profiles.active` set in `JAVA_OPTS` active: #spring.profiles.active# cloud: config: fail-fast: false # if not in "prod" profile, do not force to use Spring Cloud Config uri: http://admin:admin@localhost:8761/config # name of the config server's property source (file.yml) that we want to use name: MyApp profile: dev # profile(s) of the property source label: master # toggle to switch to a different version of the configuration as stored in git # it can be set to any label, branch or commit of the config source git repository