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is-docker

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    is-docker

Check if the process is running inside a Docker container


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1
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Package description

What is is-docker?

The is-docker npm package is a simple utility that allows you to check if your code is running inside a Docker container. This can be particularly useful for altering behavior, debugging, or applying configurations specific to Docker environments.

What are is-docker's main functionalities?

Check if running in Docker

This feature allows you to determine if your application is running inside a Docker container. The `isDocker()` function returns a boolean value: `true` if the environment is detected as a Docker container, and `false` otherwise. This can be useful for adjusting configurations or behavior when running in Docker.

const isDocker = require('is-docker');

if (isDocker()) {
  console.log('Running inside a Docker container!');
} else {
  console.log('Running outside of Docker.');
}

Other packages similar to is-docker

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Source

is-docker

Check if the process is running inside a Docker container

Install

$ npm install is-docker

Usage

import isDocker from 'is-docker';

if (isDocker()) {
	console.log('Running inside a Docker container');
}

CLI

$ is-docker

Exits with code 0 if inside a Docker container and 2 if not.

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Last updated on 31 Aug 2021

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