Gain insights into Docker Compose, Docker Swarm, and Docker Networking. Explore app deployment, multi-container management, and security tools to thrive in the cloud-first environment.

Dockerfile2.tar.gz

counter-app2

counter-app-manual

counter-app-automatic

counter-app-automatic-up-d

port mapping

ingress_load_balancing

basic_shell

sharing_storage

counter-app2-copy

If you want to thrive in the modern cloud-first world, you need to know Docker. But don’t stress, this course will give you all the skills you need.

To kick things off, you will learn how to deploy apps with Docker Compose, a key tool for managing multi-container applications running in single-engine mode. You will then move onto Docker Swarm which will allow you to stand up containers and orchestrate them at scale.

Towards the back half of the course, you will take a deep dive into Docker Networking, deploying apps with Docker Stacks, and some of the industry tools used for keeping Docker secure.

By the end of this course, you will be equipped with the knowledge and tools to run Docker at scale, no matter how many containers you have.

Docker Deep Dive: Advanced Techniques

Downloads only official images to provide a secure environment 

What functions does the Docker Swarm perform?

What functions does the Docker Swarm perform?

What are the minimum numbers of nodes a Swarm can have?

What are the minimum numbers of nodes a Swarm can have?

The atomic unit of scheduling on a swarm is the *service* on the application orchestration front.

The atomic unit of scheduling on a swarm is the service on the application orchestration front.

A Docker swarm has multiple active managers known as "leaders".


A Docker swarm has multiple active managers known as “leaders”.

Which of the following can be an ideal number of swarm managers?

Which of the following can be an ideal number of swarm managers?

```shell
docker swarm update --autolock=true
```

```shell
docker swarm restart --autolock=true
```

```shell
docker swarm join --autolock=true
```

```shell
docker swarm init --autolock=true
```

Which of the following commands applies a lock to the swarm?

Which of the following commands applies a lock to the swarm?

About the Course

Multi-container Apps with Compose

Docker Swarm

Docker Networking

Docker Overlay Networking

Volumes and Persistent Data

Deploying Applications with Docker Stacks

Security in Docker

What Next

Appendix: Getting Docker and Compose

Quiz: Swarm Basics