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Get start with Docker Compose

On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
Step 1: Setup
Define the application dependencies.
1.
Create a directory for the project:
mkdir testServer cd testServer
2.
Create a file called app.py in your project directory and paste this in:
3.
이전페이지로 돌아가기
Docker Compose
On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
Step 1: Setup
Define the application dependencies.
1.
Create a directory for the project:
mkdir testServer cd testServer
2.
Create a file called app.py in your project directory and paste this in:
3.
이전페이지로 돌아가기
Docker Compose
On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
Step 1: Setup
Define the application dependencies.
1.
Create a directory for the project:
mkdir testServer cd testServer
2.
Create a file called app.py in your project directory and paste this in:
3.
이전페이지로 돌아가기
Docker Compose
On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
Step 1: Setup
Define the application dependencies.
1.
Create a directory for the project:
mkdir testServer cd testServer
2.
Create a file called app.py in your project directory and paste this in:
3.
이전페이지로 돌아가기
Docker Compose
On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
Step 1: Setup
Define the application dependencies.
1.
Create a directory for the project:
mkdir testServer cd testServer
2.
Create a file called app.py in your project directory and paste this in:
3.
이전페이지로 돌아가기
Docker Compose
On this page you build a Express web application running on Docker Compose. The application uses node.js, Express-generator and pm2.
While the sample uses JavaScript, the concepts demonstrated here should be understandable even if you’re not familiar with it.
Step 0: Install other application
Before to build web application on Docker Compose, we must install other package that is node.js, Express-generator and pm2
1.
node.js and npm package
sudo apt-get update sudo apt-get install nodejs npm
2.
Express.js and Express-generator
Now install Express in the current directory and save it in the dependencies list. For example:
npm install express --save
To install Express temporarily and not add it to the dependencies list:
npm install express --no-save
Use the application generator tool, express-generator, to quickly create an application skeleton.
You can run the application generator with the npx command (available in Node.js 8.2.0).
$ npx express-generator
For earlier Node versions, install the application generator as a global npm package and then launch it:
$ npm install -g express-generator $ express
3.
PM2
PM2 is a daemon process manager that will help you manage and keep your application online 24/7
The latest PM2 version is installable with NPM or Yarn:
npm install pm2@latest -g | yarn global add pm2
Managing processes
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