带Linux Docker容器的Asp.net核心 [英] Asp.net core with linux docker container

问题描述

对于VS 2017中的asp.net核心项目模板，有do​​cker-compose.ci.build.yml：

For a asp.net core project template in VS 2017, there are docker-compose.ci.build.yml:

version: '3'

services:
  ci-build:
    image: microsoft/aspnetcore-build:1.0-2.0
    volumes:
      - .:/src
    working_dir: /src
    command: /bin/bash -c "dotnet restore ./WebAppCoreDockerTest.sln && dotnet publish ./WebAppCoreDockerTest.sln -c Release -o ./obj/Docker/publish"

docker-compose.yml：

docker-compose.yml:

version: '3'

services:
  webappcoredockertest:
    image: webappcoredockertest
    ports:
      - 8080:80
    build:
      context: ./WebAppCoreDockerTest
      dockerfile: Dockerfile

和Dockerfile：

and Dockerfile:

FROM microsoft/aspnetcore:2.0
ARG source
WORKDIR /app
EXPOSE 80
RUN echo "Oh dang look at that $source"
COPY ${source:-obj/Docker/publish} .
ENTRYPOINT ["dotnet", "WebAppCoreDockerTest.dll"]

Dockerfile使用文件在obj / Docker / publish（复制到容器）中，如果源参数为null，并且docker-compose.ci.build.yml将项目推向obj / Docker / publish，我认为它们是相关的。

The Dockerfile uses the files in obj/Docker/publish (copied to container) if source argument is null and docker-compose.ci.build.yml puhlishs project to obj/Docker/publish, I assume they are related.

所以问题是如何一起使用？ （docker-compose.ci.build.yml将文件发布到obj / Docker / publish，并且Dockerfile使用已发布的文件）

So the question is How to use them together? (docker-compose.ci.build.yml publishes files to obj/Docker/publish and Dockerfile use published files)

推荐答案

The如您所述， docker-compose.ci.build.yml 文件用于构建项目。它使用 aspnetcore-build 基本映像，该映像比Dockerfile使用的 aspnetcore 映像要重得多。 Dockerfile 被docker-compose.yml文件的 build 部分使用。

The docker-compose.ci.build.yml file is for building the project, as you mentioned. It uses the aspnetcore-build base image which is much heftier than the aspnetcore image used by the Dockerfile. The Dockerfile gets used by the build section of the docker-compose.yml file.

一切都可以通过以下两个步骤来完成：

Everything works together with these two steps:

1. docker-compose -f docker -compose.ci.build.yml运行ci-build


2. docker-compose up --build

1. docker-compose -f docker-compose.ci.build.yml run ci-build
2. docker-compose up --build

第一个命令中的 -f 选项可让您指定撰写默认文件 docker-compose.yml 以外的文件。

The -f option in the first command allows you to specify a compose file other than the default docker-compose.yml.

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