Dockerfiles are the foundation for building custom actions. This video provides a refresher on coding a Dockerfile for a custom action.
- [Instructor] To create a custom action, we'll need … to start with a Dockerfile. … If you're already familiar with using Docker … and writing Dockerfiles, you can skip this lesson … and move on to the next lesson where we discuss … adding a Dockerfile to our repo. … But if you need some direction or a refresher … on Docker and Dockerfiles, stick around. … I promise it'll be fun. … Before getting started with Docker, you'll need … to have it installed on your local system. … You'll find links to installers for macOS and Windows … on the Docker homepage. … If you need more details on installing Docker … you'll find several videos in the LinkedIn Learning Library … by searching for the keywords install Docker. … Dockerfiles contain all the information needed … to build a Docker image. … This could include references to other images … and specific commands to run during the build process. … By documenting each step required to build an image … we can be sure that the image will be the same …
- Creating an action
- Creating a workflow
- Adding actions to a workflow
- Using an action from a repository
- Developing a CI/CD pipeline with GitHub Actions
- Building custom actions
- Publishing an action to the GitHub Marketplace
Skill Level Beginner
1. Your First Action
Your first Action2m 31s
2. Connecting Actions with Workflows
3. Using Actions
4. Developing a CI/CD Workflow
5. Building Custom Actions
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