Question

我正在尝试在一个容器中运行应用程序，并在另一个容器中运行玩笑木偶测试。

docker-compose.yml


services:
  frontend:
    image: my-node
    logging:
      driver: none
    ports:
      - "3000:3000"
  tests:
    depends_on:
      - frontend
    image: e2e
    volumes:
      - "./:/usr/src/app/"
   command: sh -c "yarn start:dev & ./wait-for-it.sh frontend:3000 -- yarn test:e2e"

Dockerfile

FROM node:latest

RUN  apt-get update \
    # Install latest chrome dev package, which installs the necessary libs to
    # make the bundled version of Chromium that Puppeteer installs work.
    && apt-get install -y wget --no-install-recommends \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
    && apt-get update \
    && apt-get install -y google-chrome-unstable --no-install-recommends \
    && rm -rf /var/lib/apt/lists/* \
    && wget --quiet https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh -O /usr/sbin/wait-for-it.sh \
    && chmod +x /usr/sbin/wait-for-it.sh

WORKDIR /usr/src/app

COPY package.json yarn.lock ./

RUN yarn install && yarn cache clean

COPY . .

CMD [ "ls"]

因此，如果我正在卷曲frontend：3000，则可以获取响应，但是在测试中，木偶无法连接并给出

Failed to fetch

有人知道怎么了吗？谢谢！

无法在另一个Docker容器中的主机上运行jest-pupppeteer测试

0 个答案: