Compose works in all environments; production, staging, development, testing, as well as CI workflows. It also has commands for managing the whole lifecycle of your application: Start, stop, and rebuild services
$docker compose run --rm web python manage.py db upgrade This runs a database upgrade script, and removes the container when finished running, even if a restart policy is specified in the service configuration. Options OptionDefaultDescription ...
$ docker-compose --help Define and run multi-container applications with Docker. Usage: docker-compose [-f <arg>...] [--profile <name>...] [options] [--] [COMMAND] [ARGS...] docker-compose -h|--help Options:-f, --fileFILE Specify an alternate composefile(default: docker-compose....
How to manage multi-containerapplication? To manage containers we can use a few basic docker-compose commands: Build or rebuild services docker-compose build Create and start containers docker-compose up The containers have been run and logs printed on the console. To run in background use param...
Commands: build Build or rebuild services config Validate and view the Compose file create Create services down Stop and remove resources events Receive real time events from containers exec Execute a command in a running container help Get help on a command ...
Commands: build Build or rebuild services config Validate and view the Compose file create Create services down Stop and remove containers, networks, images, and volumes events Receive real time events from containers exec Execute a command in a running container ...
5.external_links 链接到docker-compose.yml外部的容器,甚至并非Compose管理的容器。参数格式跟links类似。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 external_links:-redis_1-project_db_1:mysql-project_db_1:postgresql 6.ports 暴露端口信息。 使用“宿主:容器”(HOST:CONTAINER)格式或者仅仅指定容器的...
Commands: attach Attach local standard input, output, and error streams to a service's running container build Build or rebuild services config Parse, resolve and render compose file in canonical format cp Copy files/folders between a service container and the local filesystem ...
Docker Commands Docker Compose Docker Container 1. Overview Maintaining multiple containers with complex configurations can become difficult if we’re relying on the docker run command. Conveniently, Docker Compose provides a solution by enabling us to define multi-container Docker applications using a...
第一章:初识Docker Compose 1.1 为什么需要Docker Compose? 想象你要组装一台乐高宇宙飞船: 单独零件(容器)都很完美 但拼装过程(手动启动)让人崩溃: 需要按特定顺序拼接(依赖关系) 零件之间要正确连接(网络通信) 每个零件需要特定工具(环境配置) Docker Compose 的三大超能力: 一键启停全家桶:告别docker run马拉松...