About

GitHub Action to login against a Docker registry

If you are interested, check out my other :octocat: GitHub Actions!

---

• Usage
• Customizing
  • inputs
• Limitation

Usage

name: ci

on:
  push:
    branches: master
    tags:

jobs:
  login:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

Customizing

inputs

Following inputs can be used as step.with keys

Name	Type	Default	Description
registry	String		Server address of Docker registry. If not set then will default to Docker Hub
username	String		Username used to log against the Docker registry
password	String		Password or personal access token used to log against the Docker registry
logout	Bool	true	Log out from the Docker registry at the end of a job

Limitation

This action is only available for Linux virtual environments.