Docker
Introduction
I’m currently working towards the Docker Certified Associate (DCA) qualification. To help me retain this information, I’ll be adding overviews of key Docker concepts and features here.
- What is Docker?
- Installing Docker
- Pulling Images and Running a Container
- Creating an Image
- Pushing an Image to a Registry
- Using Docker Compose
- Using Storage in Docker
- Using Docker Swarm
- Networking in Docker
- Using Stacks
- Improving Security in Docker
- Using Kubernetes with Docker
The DCA Examination
The exam cover six domains:
- Orchestration
- Image Creation, Management, and Registry
- Installation and Configuration
- Networking
- Security
- Storage and Volumes