有条件的 npm 在 Dockerfile 中安装 ARG

Question

我正在尝试根据参数从 GitHub 安装节点模块包。我试过但是我不完全理解这个解决方案。执行没有错误，但我确定它没有安装包。我运行在部署之前本地容器并获取模块未找到错误

Dokerfile 就像 that.Can 是否可以将每个命令保持在一个新行中？

FROM node:10

ENV HOME /usr/src/reach-live-api

ARG siteval

RUN mkdir -p $HOME
RUN mkdir -p /root/.ssh
WORKDIR $HOME

COPY ./keys/reachlive_rsa /root/.ssh/id_rsa
RUN chmod 700 /root/.ssh/id_rsa
RUN echo "Host bitbucket.org\n\tStrictHostKeyChecking no\n" >> /root/.ssh/config

COPY . $HOME
RUN npm install --silent --production

RUN if [ "$siteval" = "prod" ]; then \
    RUN npm install "reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch-prod.git" \
    RUN npm install "reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase-prod.git" \
    RUN npm install "reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal-prod.git" \
    else \
    RUN npm install "reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch.git" \
    RUN npm install "reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase.git" \
    RUN npm install "reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal.git"; \
    fi 

RUN npm prune --production

RUN rm -fr .npm
RUN rm -fr /root/.ssh
RUN rm -fr keys

CMD ["npm", "start"]

我使用下面的命令来构建

docker build -t gcr.io/reachlive-123/api:25Apr2020 . --build-arg siteval=dev

不胜感激

Answer 1

原来问题出在

RUN if [ "$siteval" = "prod" ]; then \
 RUN npm install "reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch-prod.git" \
 RUN npm install "reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase-prod.git" \
 RUN npm install "reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal-prod.git" \
 else \
 RUN npm install "reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch.git" \
 RUN npm install "reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase.git" \
 RUN npm install "reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal.git"; \
 fi

我已将其更改为并且有效

RUN if [ "$arg" = "prod" ]; then \
 npm install reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch-prod.git \
 reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase-prod.git \ 
 reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal-prod.git ; \
 else \ 
 npm install reach-live-elasticsearch@git+https://github.com/lalitmohan001/reach-live-elasticsearch.git \ 
 reach-live-firebase@git+https://github.com/lalitmohan001/reach-live-firebase.git \ 
 reach-live-paypal@git+https://github.com/lalitmohan001/reach-live-paypal.git; \
 fi

感谢 Pavittar Singh 帮助我们解决这个问题！

有条件的 npm 在 Dockerfile 中安装 ARG

Conditional npm install ARG in Dockerfile

docker

dockerfile

npm-install