【发布时间】:2018-09-23 10:09:01
【问题描述】:
我有一个 Angular 应用程序,我需要将其放入 docker 映像中。我的 Dockerfile 的第一个版本如下:
### STAGE 1: Build ###
# We label our stage as 'builder'
FROM node:8-alpine as builder
COPY package.json package-lock.json ./
RUN npm set progress=false && npm config set depth 0 && npm cache clean --force
## Storing node modules on a separate layer will prevent unnecessary npm installs at each build
RUN npm i && mkdir /ng-app && cp -R ./node_modules ./ng-app
WORKDIR /ng-app
COPY . .
## Build the angular app in production mode and store the artifacts in dist folder
RUN $(npm bin)/ng build --prod --build-optimizer
### STAGE 2: Setup ###
FROM nginx:1.13.3-alpine
## Copy our default nginx config
COPY nginx/default.conf /etc/nginx/conf.d/
## Remove default nginx website
RUN rm -rf /usr/share/nginx/html/*
## From 'builder' stage copy over the artifacts in dist folder to default nginx public folder
COPY --from=builder /ng-app/dist /usr/share/nginx/html
CMD ["nginx", "-g", "daemon off;"]
现在,由于项目有环境文件,我需要找到一种方法来传递这些参数,例如 docker 容器的“环境”变量,例如 docker run -e VARIABLE=VALUE myImage
所以,我推断我需要在编译之前在环境文件中设置这些值,但我不知道如何实现它。 我想在这件事上得到一些帮助,在此先感谢您
【问题讨论】:
标签: angular docker environment-variables dockerhub