Depends_on(依赖): depends_on关键字用于定义服务之间的依赖关系。 它指示Docker Compose在启动服务时应该按照依赖关系的顺序来启动容器。 使用方法:在Docker Compose配置文件中,通过depends_on关键字指定服务之间的依赖关系。例如: version:"3"services: web: build: . depend_on:-db db: image: mysql 在上面的示...
我是一个伟大的亡灵 Mage ，解决方案是正确实现healthcheck，然后扩展depends_on以依赖于service_healthy而...
我是一个伟大的亡灵 Mage ，解决方案是正确实现healthcheck，然后扩展depends_on以依赖于service_healthy而...
Docker has become a popular choice for many developers and organizations due to its ability to package applications into containers. Containers provide a lightweight and portable environment that can run on any system that supports Docker. However, sometimes applications and services within a container ...
docker compose 配置dependens on 与Dockerfile 一样,编写 Docker Compose 的配置文件是掌握和使用好 Docker Compose 的前提。编写 Docker Compose 配置文件,其本质就是根据我们所设计的应用架构,对不同应用容器进行配置并加以组合。在这一节中,我们就来谈谈如何编写 Docker Compose 的配置文件,了解其中常见配置项的...
link是两个容易之间有网络互访关系
Use your depend-on-docker project For ease of use, all Docker commands required to use this project have been embedded into intuitively named native shell scripts. Build Linux: ./build.sh ; Windows: build.bat Builds the Docker container image and tags it using the registry and version tag ...
Introduced --abort-on-container-failure flag Introduced --all-resources to not exclude resources not used by services Introduced support for build.entitlements Fixed a bug so Docker Compose now ignores missing containers when docker compose down/stop -p is run Fixed support for --flag=value syntax...
Even if you usedepends_onwith the short syntax as you did, it will only depend on starting the other container not the application inside that contaier. If you want to change that, you can use healthchecks nd the long syntax of depends_on ...
If restart policies don't suit your needs, such as when processes outside Docker depend on Docker containers, you can use a process manager such assystemdorsupervisorinstead. Warning Don't combine Docker restart policies with host-level process managers, as this creates conflicts. ...