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So that's it for this course

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and for Docker Kubernetes, Docker Compose

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and everything we covered over the last course section.

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This was definitely no short course.

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A lot of content was covered,

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and you definitely learned a lot about Docker

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and how to use it locally with Docker Compose,

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how to deploy it and how to work with Kubernetes.

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You got a very solid foundation throughout the course.

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You learned what exactly Docker is,

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what containers are and why we might wanna use Docker

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and containers and how we use it of course.

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To be precise, you learned how to work with Docker locally

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on your local machine,

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how to build images and containers,

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how to start them, how to configure them,

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how to have multiple containers work together,

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and you also learned how to deploy containers

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either manually, by fully managing your servers,

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by using a managed service like AWS ECS,

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or of course with help of Kubernetes.

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We had a very close look at images and containers,

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the two core concepts that make up Docker.

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And we had a look at how to configure and build images,

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how to use existing images

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and how to then also run these images as containers.

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And not just like this,

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but also how to let these containers communicate

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with the outside world or other containers

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and we learned how to use a volumes and much, much more.

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We also learned about Docker Compose,

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which is a tool

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that makes managing multi container projects easier,

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or that could even be used with just one container,

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because you can encode the entire runtime configuration

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for that container in one convenient configuration file,

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which is easy to share and adjust

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and which saves you the hassle

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of typing long Docker Run commands all the time.

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Docker Compose offer is an awesome tool,

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especially locally on your local machine.

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If you wanna spin up your Dockerized projects with ease.

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But then we also had a look at Kubernetes

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which is kind of like Docker Compose

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for more complex, multi node deployments.

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There you learn how to work with Kubernetes

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how to set up a Kubernetes cluster

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and how to then orchestrate and deploy

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your multi container application with Kubernetes.

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You learned about the important internals of Kubernetes

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about pods and containers,

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how to launch and restart and scale pods

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and also how to let pods and containers

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communicate with each other and how to add volumes.

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And with all that,

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you got a very solid set of fundamentals,

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actually, even more than just that

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and you're well prepared to use Docker and containers

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in your next project, whatever that is.

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You can use them just locally, just in production or both

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because in this course you learned all about containers

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you need to know for that.