如何将变量从 gitlab 加载到 .env VueJS

Question

我想将 Gitlab 变量加载到 VueJS 应用程序中的 .env.Production，以便我可以使用 process.env.VUE_APP_VARIABLE_NAME。

我做了什么：

1. 在 GitLab CI/CD 设置中创建一些变量
2. 创建 .env.product 文件：

VUE_APP_EMAILJS_USER_ID=*
VUE_APP_EMAILJS_SERVICE_ID=*
VUE_APP_EMAILJS_TEMPLATE_ID=*

VUE_APP_FIREBASE_API_KEY=*
VUE_APP_FIREBASE_AUTH_DOMAIN=*
VUE_APP_FIREBASE_PROJECT_ID=*
VUE_APP_FIREBASE_STORAGE_BUCKET=*
VUE_APP_FIREBASE_MESSAGING_SENDER_ID=*
VUE_APP_FIREBASE_APP_ID=*
VUE_APP_FIREBASE_MEASUREMENT_ID=*

3. 我的.gitlab-ci.yml

build-docker-image:
  stage: build
  before_script:
    # $CI_JOB_TOKEN is variable automatically added by Gitlab: see https://docs.gitlab.com/ee/ci/variables/predefined_variables.html#variables-reference
    - echo $CI_JOB_TOKEN | docker login -u gitlab-ci-token registry.gitlab.com --password-stdin
  script:
    # build and push docker image to gitlab registry
    - docker pull $GITLAB_IMAGE || true # Allows us to use --cache-from
    - docker build 
      --build-arg VUE_APP_EMAILJS_USER_ID=$VUE_APP_EMAILJS_USER_ID
      --build-arg VUE_APP_EMAILJS_SERVICE_ID=$VUE_APP_EMAILJS_SERVICE_ID
      --build-arg VUE_APP_EMAILJS_TEMPLATE_ID=$VUE_APP_EMAILJS_TEMPLATE_ID
      --build-arg VUE_APP_FIREBASE_API_KEY=$VUE_APP_FIREBASE_API_KEY
      --build-arg VUE_APP_FIREBASE_AUTH_DOMAIN=$VUE_APP_FIREBASE_AUTH_DOMAIN
      --build-arg VUE_APP_FIREBASE_PROJECT_ID=$VUE_APP_FIREBASE_PROJECT_ID
      --build-arg VUE_APP_FIREBASE_STORAGE_BUCKET=$VUE_APP_FIREBASE_STORAGE_BUCKET
      --build-arg VUE_APP_FIREBASE_MESSAGING_SENDER_ID=$VUE_APP_FIREBASE_MESSAGING_SENDER_ID
      --build-arg VUE_APP_FIREBASE_APP_ID=$VUE_APP_FIREBASE_APP_ID
      --build-arg VUE_APP_FIREBASE_MEASUREMENT_ID=$VUE_APP_FIREBASE_MEASUREMENT_ID
      --cache-from $GITLAB_IMAGE -t $GITLAB_IMAGE:$CI_COMMIT_SHA .
    - docker push $GITLAB_IMAGE:$CI_COMMIT_SHA

4. 配置.Dockerfile

FROM node:14.18 as build-stage
WORKDIR /app
COPY package*.json ./
COPY yarn.lock ./
RUN yarn install
COPY . .

# pass Docker varibales to VueJS environment varibales
ARG VUE_APP_EMAILJS_USER_ID
ENV VUE_APP_EMAILJS_USER_ID $VUE_APP_EMAILJS_USER_ID
ARG VUE_APP_EMAILJS_SERVICE_ID
ENV VUE_APP_EMAILJS_SERVICE_ID $VUE_APP_EMAILJS_SERVICE_ID
ARG VUE_APP_EMAILJS_TEMPLATE_ID
ENV VUE_APP_EMAILJS_TEMPLATE_ID $VUE_APP_EMAILJS_TEMPLATE_ID

ARG VUE_APP_FIREBASE_API_KEY
ENV VUE_APP_FIREBASE_API_KEY $VUE_APP_FIREBASE_API_KEY
ARG VUE_APP_FIREBASE_AUTH_DOMAIN
ENV VUE_APP_FIREBASE_AUTH_DOMAIN $VUE_APP_FIREBASE_AUTH_DOMAIN
ARG VUE_APP_FIREBASE_PROJECT_ID
ENV VUE_APP_FIREBASE_PROJECT_ID $VUE_APP_FIREBASE_PROJECT_ID
ARG VUE_APP_FIREBASE_STORAGE_BUCKET
ENV VUE_APP_FIREBASE_STORAGE_BUCKET $VUE_APP_FIREBASE_STORAGE_BUCKET
ARG VUE_APP_FIREBASE_MESSAGING_SENDER_ID
ENV VUE_APP_FIREBASE_MESSAGING_SENDER_ID $VUE_APP_FIREBASE_MESSAGING_SENDER_ID
ARG VUE_APP_FIREBASE_APP_ID
ENV VUE_APP_FIREBASE_APP_ID $VUE_APP_FIREBASE_APP_ID
ARG VUE_APP_FIREBASE_MEASUREMENT_ID
ENV VUE_APP_FIREBASE_MEASUREMENT_ID $VUE_APP_FIREBASE_MEASUREMENT_ID

# build the application
RUN yarn build

FROM nginx:1.19 as production-stage
RUN mkdir /app
COPY --from=build-stage /app/dist /app
COPY nginx.conf /etc/nginx/nginx.conf

但我只收到所有变量的空值

有人知道我的解决方案有什么问题吗？或者您有其他解决方案来实现我想做的事情吗？

Answer 1

我认为你做得很好，但忘记在 Dockerfile 上传递 ENV 我有相同的配置，但使用 = 符号传递它们，例如：

FROM node:14.18 as build-stage
WORKDIR /app
COPY package*.json yarn.lock ./
RUN yarn install
COPY . .

# pass Docker varibales to VueJS environment varibales
ARG VUE_APP_FIREBASE_APP_ID \
    VUE_APP_EMAILJS_USER_ID  \
    VUE_APP_FIREBASE_API_KEY \
    VUE_APP_EMAILJS_SERVICE_ID \
    VUE_APP_EMAILJS_TEMPLATE_ID \
    VUE_APP_FIREBASE_PROJECT_ID \
    VUE_APP_FIREBASE_AUTH_DOMAIN \
    VUE_APP_FIREBASE_STORAGE_BUCKET \
    VUE_APP_FIREBASE_MEASUREMENT_ID \
    VUE_APP_FIREBASE_MESSAGING_SENDER_ID

ENV VUE_APP_FIREBASE_APP_ID=$VUE_APP_FIREBASE_APP_ID \
    VUE_APP_EMAILJS_USER_ID=$VUE_APP_EMAILJS_USER_ID \
    VUE_APP_FIREBASE_API_KEY=$VUE_APP_FIREBASE_API_KEY \
    VUE_APP_EMAILJS_SERVICE_ID=$VUE_APP_EMAILJS_SERVICE_ID \
    VUE_APP_EMAILJS_TEMPLATE_ID=$VUE_APP_EMAILJS_TEMPLATE_ID \
    VUE_APP_FIREBASE_PROJECT_ID=$VUE_APP_FIREBASE_PROJECT_ID \
    VUE_APP_FIREBASE_AUTH_DOMAIN=$VUE_APP_FIREBASE_AUTH_DOMAIN \
    VUE_APP_FIREBASE_STORAGE_BUCKET=$VUE_APP_FIREBASE_STORAGE_BUCKET \
    VUE_APP_FIREBASE_MEASUREMENT_ID=$VUE_APP_FIREBASE_MEASUREMENT_ID \
    VUE_APP_FIREBASE_MESSAGING_SENDER_ID=$VUE_APP_FIREBASE_MESSAGING_SENDER_ID

# build the application
RUN yarn build

FROM nginx:1.19 as production-stage
RUN mkdir /app
COPY --from=build-stage /app/dist /app
COPY nginx.conf /etc/nginx/nginx.conf
CMD ["nginx", "-g", "daemon off;"]

要分离开发和生产环境，您可以在 Gitlab CI/CD env 和 .gitlab-ci.yml 文件上的环境名称前添加 DEV_ 和 MAIN_，像：

build-docker-image-develop:
  stage: build
  before_script:
    # $CI_JOB_TOKEN is variable automatically added by Gitlab: see https://docs.gitlab.com/ee/ci/variables/predefined_variables.html#variables-reference
    - echo $CI_JOB_TOKEN | docker login -u gitlab-ci-token registry.gitlab.com --password-stdin
  script:
    # build and push docker image to gitlab registry
    - docker pull $GITLAB_IMAGE || true # Allows us to use --cache-from
    - docker build 
      --build-arg VUE_APP_EMAILJS_USER_ID=$DEV_VUE_APP_EMAILJS_USER_ID
      --build-arg VUE_APP_FIREBASE_APP_ID=$DEV_VUE_APP_FIREBASE_APP_ID
      --build-arg VUE_APP_FIREBASE_API_KEY=$DEV_VUE_APP_FIREBASE_API_KEY
      --build-arg VUE_APP_EMAILJS_SERVICE_ID=$DEV_VUE_APP_EMAILJS_SERVICE_ID
      --build-arg VUE_APP_EMAILJS_TEMPLATE_ID=$DEV_VUE_APP_EMAILJS_TEMPLATE_ID
      --build-arg VUE_APP_FIREBASE_PROJECT_ID=$DEV_VUE_APP_FIREBASE_PROJECT_ID
      --build-arg VUE_APP_FIREBASE_AUTH_DOMAIN=$DEV_VUE_APP_FIREBASE_AUTH_DOMAIN
      --build-arg VUE_APP_FIREBASE_MEASUREMENT_ID=$DEV_VUE_APP_FIREBASE_MEASUREMENT_ID
      --build-arg VUE_APP_FIREBASE_STORAGE_BUCKET=$DEV_VUE_APP_FIREBASE_STORAGE_BUCKET
      --build-arg VUE_APP_FIREBASE_MESSAGING_SENDER_ID=$DEV_VUE_APP_FIREBASE_MESSAGING_SENDER_ID
      --cache-from $GITLAB_IMAGE -t $GITLAB_IMAGE:$CI_COMMIT_SHA .
    - docker push $GITLAB_IMAGE:$CI_COMMIT_SHA
  only:
    - develop
  tags:
    - docker-build

#### production

build-docker-image-main:
  stage: build
  before_script:
    # $CI_JOB_TOKEN is variable automatically added by Gitlab: see https://docs.gitlab.com/ee/ci/variables/predefined_variables.html#variables-reference
    - echo $CI_JOB_TOKEN | docker login -u gitlab-ci-token registry.gitlab.com --password-stdin
  script:
    # build and push docker image to gitlab registry
    - docker pull $GITLAB_IMAGE || true # Allows us to use --cache-from
    - docker build 
      --build-arg VUE_APP_EMAILJS_USER_ID=$MAIN_VUE_APP_EMAILJS_USER_ID
      --build-arg VUE_APP_FIREBASE_APP_ID=$MAIN_VUE_APP_FIREBASE_APP_ID
      --build-arg VUE_APP_FIREBASE_API_KEY=$MAIN_VUE_APP_FIREBASE_API_KEY
      --build-arg VUE_APP_EMAILJS_SERVICE_ID=$MAIN_VUE_APP_EMAILJS_SERVICE_ID
      --build-arg VUE_APP_EMAILJS_TEMPLATE_ID=$MAIN_VUE_APP_EMAILJS_TEMPLATE_ID
      --build-arg VUE_APP_FIREBASE_PROJECT_ID=$MAIN_VUE_APP_FIREBASE_PROJECT_ID
      --build-arg VUE_APP_FIREBASE_AUTH_DOMAIN=$MAIN_VUE_APP_FIREBASE_AUTH_DOMAIN
      --build-arg VUE_APP_FIREBASE_MEASUREMENT_ID=$MAIN_VUE_APP_FIREBASE_MEASUREMENT_ID
      --build-arg VUE_APP_FIREBASE_STORAGE_BUCKET=$MAIN_VUE_APP_FIREBASE_STORAGE_BUCKET
      --build-arg VUE_APP_FIREBASE_MESSAGING_SENDER_ID=$MAIN_VUE_APP_FIREBASE_MESSAGING_SENDER_ID
      --cache-from $GITLAB_IMAGE -t $GITLAB_IMAGE:$CI_COMMIT_SHA .
    - docker push $GITLAB_IMAGE:$CI_COMMIT_SHA
  only:
    - main
  tags:
    - docker-build