默认变量值的bash语法，在我的例子中是latest，但你可以使用任何东西），这是我的compose：...
Options:#指定 Compose 模板文件,默认为 docker-compose.yml,可以多次指定-f, --file FILE Specify an alternate compose file (default: docker-compose.yml)#指定项目名称,默认将使用所在目录名称作为项目名-p, --project-name NAME Specify an alternate project name (default: directory name)#输出更多调试信息...
3.1、Specifying multiple Compose files 指定多个Compose文件 You can supply multiple-fconfiguration files. When you supply multiple files, Compose combines them into a single configuration. Compose builds the configuration in the order you supply the files. Subsequent files override and add to their pred...
Using multiple stages can also let you build more efficiently by executing build steps in parallel. SeeMulti-stage buildsfor more information. Create reusable stages If you have multiple images with a lot in common, consider creating a reusable stage that includes the shared components, and basing...
创建一个新的Dockerfile，将其命名为my-merged-app-dockerfile.yml，并在该dockerfile中使用多层。
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 View the status of running services ...
The docker buildx command helps you tap into BuildKit. Docker Desktop Docker Desktop is an application — built atop Docker Engine — that bundles together the Docker CLI, Docker Compose, Kubernetes, and related tools. You can use it to build, share, and manage containerized applications. ...
watch Watch build contextforserviceandrebuild/refresh containerswhenfiles are updated Run'docker compose COMMAND --help' for more information on a command. 官方入门 Use Case Step 1: Define the application dependencies Create a directory for the project: ...
Docker-compose create multiple instances General meyay (Metin Y.) March 5, 2020, 10:06am 2 Scale is used for replicas of the same instance. In docker compose a service is identified by project name and service name. Since you change neither of both, you replace the existing service. ...
$ vim docker-compose.yml Add the following code in it: version: '3' services: web: build: . ports: - "5000:5000" redis: image: "redis:alpine" Step 7:Build and run the application $ docker compose up -d Step 8:Verify the application running ...