使用nginx为node js项目创建一个docker文件，不使用docker-compose,YML

jxct1oxe 于 2023-04-29 发布在 Nginx

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我用nginx为node js项目创建了一个Dockerfile（没有docker-compose）。yml）实际上我必须在gcp上运行它，所以，我不需要那个文件。我必须只通过dockerfile运行项目

FROM node:16 as nodework

WORKDIR /auto-notification

COPY package*.json ./

RUN npm install

COPY . .

#EXPOSE 8080

CMD ["npx","nodemon"]

#nginx block
FROM nginx:1.23-alpine
WORKDIR /user/nginx
RUN rm -rf ./*
COPY --from=nodework /auto-notification .
#EXPOSE 8080
ENTRYPOINT ["nginx", "-g", "daemon off;"]

当我在gcp上升级它时，我得到了错误

ERROR: (gcloud.run.services.update) The user-provided container failed to start and listen on the port defined provided by the PORT=8080 environment variable. Logs for this revision might contain more information.

nginx

来源：https://stackoverflow.com/questions/76111417/make-a-docker-file-for-node-js-project-with-nginx-without-docker-compose-yml

1条答案

按热度按时间

0yycz8jy1#

给你相应修改：

# Use an official Node.js runtime as a parent image
FROM node:14-alpine AS build

# Set the working directory to /app
WORKDIR /app

# Copy package.json and package-lock.json to the working directory
COPY package*.json ./

# Install dependencies
RUN npm ci --only=production

# Copy the rest of the application files to the working directory
COPY . .

# Build the application
RUN npm run build

# Use an official Nginx runtime as a parent image
FROM nginx:1.21-alpine

# Copy the built application from the previous stage to the Nginx image
COPY --from=build /app/dist /usr/share/nginx/html

# Copy the Nginx configuration file to the Nginx image
COPY nginx.conf /etc/nginx/nginx.conf

# Expose port 80
EXPOSE 80

# Start Nginx
CMD ["nginx", "-g", "daemon off;"]

您可以使用以下命令构建Docker镜像：

docker build -t my-node-app .

然后，您可以使用以下命令运行Docker容器：

docker run -p 80:80 my-node-app

这将启动Nginx服务器并为您的Node提供服务。js应用程序在端口80上。

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使用nginx为node js项目创建一个docker文件，不使用docker-compose,YML

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