docker-compose up 这将根据docker-compose.yml文件中的配置启动容器,并运行指定的命令。 总结 command用于覆盖 Docker 镜像的默认启动命令。 可以在docker-compose.yml文件中使用command指定容器启动时要运行的命令。 entrypoint和command可以结合使用,entrypoint指定入口点,c
表示链接到docker-compose.yml外部的容器,甚至并非Compose管理的容器,特别是对于那些提供共享容器或共同服务。格式跟links类似,示例: external_links: - redis_1 - project_db_1:mysql - project_db_1:postgresql 1. 2. 3. 4. ports 暴露端口信息。使用宿主端口:容器端口的格式,或者仅仅指定容器的端口(此时宿主...
8. 请根据你的需求选择适合的方法,并相应地调整Docker Compose文件中的command字段。
上面cmd 都是要求常驻的,没有顺序要求,那么在命令中,前面的几个都加上&,最后一个命令不加,也就是前面几个扔后台运行,最后一个直接运行,使得docker 和最后一个cmd 一样“生命周期”,这样就做到几个cmd 并行运行了。正确配置如下: command: - sh - -c - | cmd1 & cmd2 & cmd3...
docker-compose: command not found 解决方式 服务器安装docker后,并没有自动安装docker-compose,需要手动安装 方法一: sudo apt install docker-compose 验证 docker-compose -version 方法二: 安装工具源 sudo yum -y install epel-release docker-compose依赖python,安装 python-pip 模块 ...
本文主要研究Docker,进一步学习在Docker上的项目开发。参考文章DockerDeveloperDocker教程。 Docker command 详细信息参见CommandLine docker login 该命令用于登录docker registry. docker login [OPTIONS] [SERVER] -u 指定username -p 指定password 在文件~/.docker/config.json文件中记录了用户登录docker registry的信息。
Since docker-compose is throwing exceptions now, and docker compose is supposed to be a way to start it now... The error: docker-compose up Recr...
Description This is still a persistent issue on the latest version of docker when trying to access compose V2. #6569 For the same issue relating to V1 see: #6932 The docker installation doesn't configure the correct symlinks for the appl...
Problem description I need to create some directories and manage some files when a container is instantiated, and not when the image is built. Consequently, I’ve put the commands to perform these tasks in the docker-com…
I am trying to create and run docker container from my docker-compose.yml file through the command by going into that location where the docker-compose.yml file is present through the command : docker-compose up -d. However I am getting the below error. Plea...