https://docs.docker.com/compose/install/ 二、命令介绍 $ 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...
The newvolumeskey mounts the project directory (current directory) on the host to/codeinside the container, allowing you to modify the code on the fly, without having to rebuild the image. Theenvironmentkey sets theFLASK_DEBUGenvironment variable, which tellsflask runto run in development mode a...
接下来制作 docker-compose 需要的配置文件docker-compose.yml, version 要选择 2 ,1的版本很古老了,配置中可以看到创建了 2 个 service,web和redis,各自有依赖的镜像,其中web开放 container 的5000端口,并与 host 的5000端口应对,方便通过localhost:5000来访问,volumes即将本地目录中的文件加载到容器的/code中,depe...
Docker-Compose将所管理的容器分为三层,分别是工程(project),服务(service)以及容器(container)。 Docker-Compose运行目录下的所有文件(docker-compose.yml,extends文件或环境变量文件等)组成一个工程,若无特殊指定工程名即为当前目录名。一个工程当中可包含多个服务,每个服务中定义了容器运行的镜像,参数,...
bundle Generate a Docker bundle from the Compose file 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 commandina running container ...
多服务部署工具,通过一个docker-compose.yml模板文件,定义一组关联的应用容器为一个项目。 简单来说,就是当我们一个项目有多个服务需要启动时,通过docker-compose直接一键启动,就可以将所有相关的服务同时启动或者停止。 9.2 安装 参考官方安装文档:https://docs.docker.com/compose/install/linux/ ...
一个docker-compose.yml的实例文件如下 version: "3" services: nginx: container_name: web-n...
docker compose configParse, resolve and render compose file in canonical format docker compose cpCopy files/folders between a service container and the local filesystem docker compose createCreates containers for a service docker compose downStop and remove containers, networks ...
Docker Compose 是Docker 官方编排(Orchestration)项目之一,负责快速的部署分布式应用。 Compose 项目是 Docker 官方的开源项目,负责实现对 Docker 容器集群的快速编排。其代码目前在github上开源。 Compose 定位是 【定义和运行多个 Docker 容器的应用(Defining and running multi-container Docker applications)】,其前身是...
docker compose exec Description Execute a command in a running container Usage docker compose exec [OPTIONS] SERVICE COMMAND [ARGS...] Description This is the equivalent of docker exec targeting a Compose service. With this subcommand, you can run arbitrary commands in your services. Commands alloc...