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.

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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

What are the three major building blocks of the CNM?

What are the three major building blocks of the CNM?

```shell
$ docker network inspect netsol
```

```shell
$ docker network netsol inspect
```

Which of the following commands gives detailed information regarding a network named `netsol`?



Which of the following commands gives detailed information regarding a network named <code>netsol</code>?

Map port `80` on the container to port `8000` on the Docker host.

Map port `8000` on the container to port `80` on the Docker host.

What will the following command do?

```shell
docker container run --publish 8000:80 nginx
```

What will the following command do?
<pre><code class="language-shell">docker container run --publish 8000:80 nginx
</code></pre>

Docker provides a management plane feature to check for overlapping IP ranges.

Docker provides a management plane feature to check for overlapping IP ranges.

Service discovery allows all containers and Swarm services to locate each other by name.

Service discovery allows all containers and Swarm services to locate each other by name.

What is the default mode for a Swarm?

Take this quiz to revise this chapter's concepts.

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: Docker Networking