英文:
Docker image build successfully but after docker run : Couldn't find the node_modules state file - running an install might help (findPackageLocation)
问题
我有一个使用默认的 yarn 3.5.1 的 Next JS 项目（它是一个模板）。我可以成功地通过 Docker 构建该项目，没有任何错误。以下是该项目的 Docker 文件：
# 阶段 1：构建
FROM node:18-alpine AS builder
WORKDIR /app
COPY .yarn ./.yarn
COPY .yarnrc.yml ./
COPY package.json yarn.lock ./
RUN yarn install --immutable
COPY . .
RUN yarn build
# 阶段 2：运行
FROM node:18-alpine
WORKDIR /app
COPY --from=builder /app/next.config.js ./
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/.yarn ./.yarn
COPY --from=builder /app/.yarnrc.yml ./
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/yarn.lock ./yarn.lock
ENV NODE_ENV=production
EXPOSE 3000
CMD ["yarn", "start"]
但是，当我尝试运行这个镜像容器时，我收到以下错误消息：
$ sudo docker run --restart=always -p 8080:80 next1
Usage Error: 找不到 node_modules 状态文件 - 运行安装可能会有所帮助 (findPackageLocation)
$ yarn run [--inspect] [--inspect-brk] [-T,--top-level] [-B,--binaries-only] <scriptName> ...
我在 Stack Overflow 上找到了一个类似的问题，基于那个问题，我尝试使用不同的 Node 版本，但问题没有解决。如果有任何提示或想法，将不胜感激。
英文:
I have a Next JS project which uses yarn 3.5.1 by default (it was a template) I can build the project via docker build successfully without any error. here is my docker file for this project:
# Stage 1: Build
FROM node:18-alpine AS builder
WORKDIR /app
COPY .yarn ./.yarn
COPY .yarnrc.yml ./
COPY package.json yarn.lock ./
RUN yarn install --immutable
COPY . .
RUN yarn build
# Stage 2: Run
FROM node:18-alpine
WORKDIR /app
COPY --from=builder /app/next.config.js ./
COPY --from=builder /app/public ./public
COPY --from=builder /app/.next ./.next
COPY --from=builder /app/.yarn ./.yarn
COPY --from=builder /app/.yarnrc.yml ./
COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/yarn.lock ./yarn.lock
ENV NODE_ENV=production
EXPOSE 3000
CMD ["yarn", "start"]
but when I want to run this image container I get this error message:
$ sudo docker run --restart=always -p 8080:80 next1
Usage Error: Couldn't find the node_modules state file - running an install might help (findPackageLocation)
$ yarn run [--inspect] [--inspect-brk] [-T,--top-level] [-B,--binaries-only] <scriptName> ...
I found a similar question in SO based on that I tried to use a different node version but issue not resolved. any tips or idea would be kindly appreciated.
答案1
得分: 2
COPY --from=builder /app/node_modules ./node_modules
英文:
Looks like you haven't copied node_modules from build step. Add this like to your code
COPY --from=builder /app/node_modules ./node_modules
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