[vercel/next.js]你们有用于部署 next.js 的 dockerfile 吗？

总的来说，我想说你们已经远远击败了 create-react-app！

FROM node:6-onbuild
# Create app directory
RUN mkdir -p /usr/src/app 
WORKDIR /usr/src/app
# Install app dependencies
COPY package.json /usr/src/app/
RUN npm install
# Bundle app source
COPY . /usr/src/app
RUN npm run build
EXPOSE 80

正如我所说，我正在尝试在我的 dokku 上运行这个东西，并且暴露 80 有点成功，但现在我无法让 letencrypt 与这个新应用程序一起使用。会继续调查...

@ojosdegris 感谢您的研究。能够在任何地方部署它确实很重要。同时，您可以使用now.

$ cd your-project $ now

？

我在解决这个问题方面取得了一些进展，但遇到了障碍。

.dockerignore：

node_modules
npm-debug.log
.next

Dockerfile：

FROM node:argon

# Create app directory
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app

# Install app dependencies
COPY package.json /usr/src/app/
RUN npm install
RUN npm run build

# Bundle app source
COPY . /usr/src/app

EXPOSE 3000
CMD [ "npm", "start" ]

重击：

$ docker build -t my-nodejs-app .
$ docker run -it -P  --rm --name my-running-app my-nodejs-app
$ open http://localhost:32770/ # port number found using kitematic ui

最后，我得到了 404：

啊，我刚刚切换到node:6-onbuild而不是node:argon一切正常？

也许我们可以将其添加到 wiki 并关闭此问题？

我使用 Dockerfile 来构建镜像。图像大小为 776 MB，是否太大？ node:6-onbuild 镜像已经有 651 MB。有没有更苗条的节点镜像可以用？

@johannchen 尝试节点：alpine

应该可以与任何 Node docker 镜像一起使用。除了运行npm run build和之外，Next 不需要任何特殊的东西npm run start。

这里提到的 Dockerfile 对我不起作用`

找不到pages目录。请在项目根目录下创建一个`

我发布了这个教程，其中有一个节点高山图像

https://medium.com/@sbr464/next-js-tutorial-deploy-to-docker-on-google-cloud-container-engine-6b0c19dd8ecb

这对我有用。问题是由尝试运行的脚本Couldn't find a pages directory. Please create one under the project root引起的，但此时文件尚未复制。postinstallnext build

我的 Dockerfile：

FROM node:11-alpine

WORKDIR /workspace

COPY package.json yarn.lock /workspace/

RUN yarn install

COPY . .

RUN yarn build

CMD ["yarn", "start"]

使用此 Dockerfile —— 起始大小约为 130MB。

FROM node:12-alpine as build

COPY . /src
WORKDIR /src

RUN npm ci
RUN npm run build
RUN npm prune --production

FROM node:12-alpine

WORKDIR /usr/app

COPY --from=build /src/node_modules /usr/app/node_modules
COPY --from=build /src/package.json /usr/app/package.json
COPY --from=build /src/.next /usr/app/.next

ENV NODE_ENV production

CMD ["npm", "start"]

@Meemaw 非常感谢

以下是我的稍作生产准备的修改版本

FROM node:13.7.0-alpine3.11 as build

COPY . .

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

RUN npm run build

FROM node:13.7.0-alpine3.11

COPY --from=build package.json package.json
COPY --from=build package-lock.json package-lock.json
COPY --from=build .next .next

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

EXPOSE 3000

CMD npm start

@whs-dot-hk 谢谢。

添加公共文件夹

FROM node:12-alpine as build

COPY . .

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

RUN npm run build

FROM node:12-alpine

COPY --from=build package.json package.json
COPY --from=build package-lock.json package-lock.json
COPY --from=build .next .next
COPY --from=build public public

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

EXPOSE 3000

CMD npm start

这是我正在运行的应用程序 Dockerfile在根文件夹中创建它 -

来自节点：12

# Create app directory
RUN mkdir /var/movable/ && mkdir /var/movable/app
WORKDIR /var/movable/app

# Installing dependencies
COPY package*.json /var/movable/app/
RUN npm install

# Copying source files
COPY . /var/movable/app

# Building app
RUN npm run build

# Running the app
CMD "npm" "run" "start"

感谢@whs-dot-hk 和@dickamin

添加next.config.js（例如，如果您用于basePath路由）

FROM node:14-alpine as build

COPY . .

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

RUN npm run build

FROM node:14-alpine

COPY --from=build package.json package.json
COPY --from=build package-lock.json package-lock.json
COPY --from=build next.config.js next.config.js
COPY --from=build .next .next
COPY --from=build public public

ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install --production

EXPOSE 3000

CMD npm start

带修剪

FROM node:14-alpine as BUILD_IMAGE

WORKDIR /app

COPY package.json package-lock.json ./

# install dependencies
RUN npm install

COPY . .

# build
RUN npm run build

# remove dev dependencies
RUN npm prune --production

FROM node:14-alpine

WORKDIR /app

# copy from build image
COPY --from=BUILD_IMAGE /app/package.json ./package.json
COPY --from=BUILD_IMAGE /app/node_modules ./node_modules
COPY --from=BUILD_IMAGE /app/next.config.js next.config.js
COPY --from=BUILD_IMAGE /app/.next ./.next
COPY --from=BUILD_IMAGE /app/public ./public

EXPOSE 3000
CMD ["npm", "start"]