在构建之间传递文件夹 - GitLab CI 和 Docker

Question

我想要一个单独的 docker 容器来构建我的应用程序，当它完成时，它会将 'dist' 目录传递给已部署的第二个容器。

我尝试使用工件和 "volume" 指令，但它似乎不起作用。现在有人有任何解决方法或解决方案吗？

.gitlab-ci.yml

stages:
  - build
  - push
  - deploy


build_app:
  stage: build
  script:
    - ./deployment/build.sh
  tags:
    - shell
  artifacts:
    paths:
    - /dist

push_app:
  stage: push
  script:
    - ./deployment/push.sh
  tags:
   - shell
  dependencies:
  - build_app

deploy_app:
  stage: deploy
  script:
    - ./deployment/deploy.sh
  tags:
    - shell

build.sh

#!/bin/bash
set -e

echo "Building application"

docker build -t build:latest -f "deployment/build.docker" .

build.docker

RUN mkdir /app
ADD . /app/

WORKDIR /app

//code that creates /dist folder

VOLUME ["/app/dist"]

push.sh

#!/bin/bash
set -e
docker build -t push:latest -f "deployment/push.docker" .

#and other stuff here

push.docker

// the first catalog is not there
ADD /app/dist /web

Answer 1

您的问题是您没有在 build.docker 中正确使用 VOLUME 命令。如果启动 build:latest 映像，/app/dist 的内容将复制到主机文件系统上的容器目录中。这不等于您当前的工作目录。

这是一个固定版本：

build.sh

#!/bin/bash
set -e

echo "Building application"

docker build -t build:latest -f "deployment/build.docker" .

# Remove old dist directory
rm -rf ${PWD}/dist

# Here we boot the image, make a directory on the host system ${PWD}/dist and mount it into the container.
# After that we copy the files from /app/dist to the host system /dist
docker run -i -v ${PWD}/dist:/dist -w /dist -u $(id -u) \
    build:latest sh cp /app/dist /dist

push.docker

// the first catalog is not there
COPY /dist /web

Answer 2

你要找的是caching:

cache is used to specify a list of files and directories which should be cached between builds.

所以你会在你的 gitlab-ci.yml:

的 root 中定义这样的东西

cache:
  untracked: true
  key: "$CI_BUILD_REF_NAME"
  paths:
    - dist/

build_app: ...

然后 dist/ 将在所有构建中缓存。

在构建之间传递文件夹 - GitLab CI 和 Docker

Pass folder between builds - GitLab CI with Docker

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