在上面的示例中,wait-for-db.sh脚本将等待 MySQL 数据库的特定端口打开,然后执行传入的命令。 为了在 Docker Compose 中使用wait-for-it,我们需要对web服务进行一些修改: version:'3'services:web:build:.depends_on:-dbcommand:["sh","-c","./wait-for-db.sh db 3306 && python app.py"]db:image:mys...
Compose file version 2 reference | Docker Documentation docker-compose format v3 在docker-compose v3中,由于depends_on condition已经被废弃,因此我们需要采取其他方法。 官方提示: There are several things to be aware of when using depends_on: depends_on does not wait for db and redis to be “read...
github 地址:https://github.com/docker/compose 官方文档:https://docs.docker.com/compose/ docker compose是什么? 这里引用github上的一句话 Docker Compose is a tool for running multi-container applications on Docker defined using the Compose file format. A Compose file is used to define how the ...
This article describes how to configure thedocker-compose.ymlfile to makedocker compose wait for dependenciesto be ready before starting a given application container. We’ll introduce two different tools (dockerizeanddocker-compose-wait tool) to make docker compose wait for any service or dependenci...
wait-retry-interval,在检查依赖项是否准备就绪之前,dockerize 的等待时间。 dockerize -wait tcp://db:5432 -wait http://web:80 -timeout 10s -wait-retry-interval 3s 快速开始 # Download a templategit clone https://github.com/kassambara/docker-compose-wait-for-container.git# Build the demo appli...
If you need to wait for a service to be ready, see Controlling startup order for more on this problem and strategies for solving it. 使用了depends_on在启动web这个容器是,并不会等待postgres容器进入ready状态,而只是等到它们被启动状态(running状态)了。 如果你需要等待直到postgres服务进入ready状态,需要...
Update Compose tov2.32.1.docker/docker-ce-packaging#1130 Update Buildx tov0.19.3.docker/docker-ce-packaging#1132 Update runc (static binaries only) tov1.2.3moby/moby#49085 27.4.0 2024-12-09 For a full list of pull requests and changes in this release, refer to the relevant GitHub mile...
A simple script to wait for other docker images to be started while using docker-compose (or Kubernetes or docker stack or whatever) - ufoscout/docker-compose-wait
docker-compose version 1.28.2, build 67630359docker-py version: 4.4.1CPython version:3.7.9OpenSSL version: OpenSSL1.1.0l 10 Sep 2019 如果出现以上信息,说明安装成功! 三、体验(Docker Compose入门) 1.创建目录 [root@yang home]# mkdir composetest ...
When you're ready to tear it all down, simply rundocker compose downor hit the trash can on the Docker Desktop Dashboard for the entire app. The containers will stop and the network will be removed. Warning By default, named volumes in your compose file are not removed when you rundocke...