Join Arthur Ulfeldt for an in-depth discussion in this video Docker the program, part of Learning Docker.
- [Instructor] And now a little interlude…to talk about what kernels do.…Kernels are either part of a corn,…a respectable military rank…or decor of every computer you interact with…depending on your perspective.…So kernel runs directly on the hardware…and it has a bunch of jobs, most of which are pretty simple…and very important.…It receives messages from the hardware,…a new disc has been attached, a network packet arrived,…everything that goes on electrically…bubbles up to the kernel and gets dealt with.…
It starts and it schedules programs.…It says what's allowed to run, what, when…and it lets your computer do all the things…you're asking it to do at the same time.…It controls and it organizes the storage devices…on the computer.…When you say write to this file the kernel says ahh,…when he says write to the file he actually means…this little spot on the disc.…And it goes there and writes the data.…Someone has to make that decision…and that's the role of the file system inside the kernel.…It passes messages between programs.…
- Installing Docker on Mac, Windows, and Linux
- Understanding the Docker flow
- Running processes in containers
- Managing, networking, and linking containers
- Working with Docker images, volumes, and registries
- Building Dockerfiles
- Managing networking and namespaces with Docker
- Building entire systems with Docker
Skill Level Beginner
DevOps Foundations: Containerswith David Linthicum1h 16m Beginner
Docker Essential Training: 2 Orchestrationwith David Davis1h 4m Intermediate
What is Docker?2m 51s
1. Installing Docker
2. Using Docker
3. Building Docker Images
4. Under the Hood
5. Orchestration: Building Systems with Docker
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