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@@ -48,6 +48,7 @@ chapters:
   - intro/Copy_On_Write.md
   #- intro/Containers_From_Scratch.md
   - intro/Container_Engines.md
+  - intro/Ecosystem.md
   - intro/Orchestration_Overview.md
   - common/thankyou.md
   - intro/links.md
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+# The container ecosystem
+
+In this chapter, we will talk about a few actors of the container ecosystem.
+
+We have (arbitrarily) decided to focus on two groups:
+
+- the Docker ecosystem,
+
+- the Cloud Native Computing Foundation (CNCF) and its projects.
+
+---
+
+class: pic
+
+## The Docker ecosystem
+
+![The Docker ecosystem in 2015](images/docker-ecosystem-2015.png)
+
+---
+
+## Moby vs. Docker
+
+- Docker Inc. (the company) started Docker (the open source project).
+
+- At some point, it became necessary to differentiate between:
+
+  - the open source project (code base, contributors...),
+
+  - the product that we use to run containers (the engine),
+
+  - the platform that we use to manage containerized applications,
+
+  - the brand.
+
+---
+
+class: pic
+
+![Picture of a Tesla](images/tesla.jpg)
+
+---
+
+## Exercise in brand management
+
+Questions:
+
+--
+
+- What is the brand of the car on the previous slide?
+
+--
+
+- What kind of engine does it have?
+
+--
+
+- Would you say that it's a safe or unsafe car?
+
+--
+
+- Harder question: can you drive from the US West to East coasts with it?
+
+--
+
+The answers to these questions are part of the Tesla brand.
+
+---
+
+## What if ...
+
+- The blueprints for Tesla cars were available for free.
+
+- You could legally build your own Tesla.
+
+- You were allowed to customize it entirely.
+
+  (Put a combustion engine, drive it with a game pad ...)
+
+- You could even sell the customized versions.
+
+--
+
+- ... And call your customized version "Tesla".
+
+--
+
+Would we give the same answers to the questions on the previous slide?
+
+---
+
+## From Docker to Moby
+
+- Docker Inc. decided to split the brand.
+
+- Moby is the open source project.
+
+  (= Components and libraries that you can use, reuse, customize, sell ...)
+
+- Docker is the product.
+
+  (= Software that you can use, buy support contracts ...)
+
+- Docker is made with Moby.
+
+- When Docker Inc. improves the Docker products, it improves Moby.
+
+  (And vice versa.)
+
+
+---
+
+## Other examples
+
+- *Read the Docs* is an open source project to generate and host documentation.
+
+- You can host it yourself (on your own servers).
+
+- You can also get hosted on readthedocs.org.
+
+- The maintainers of the open source project often receive
+  support requests from users of the hosted product ...
+
+- ... And the maintainers of the hosted product often
+  receive support requests from users of self-hosted instances.
+
+- Another example:
+
+  *WordPress.com is a blogging platform that is owned and hosted online by
+  Automattic. It is run on WordPress, an open source piece of software used by
+  bloggers. (Wikipedia)*
+
+---
+
+## Docker CE vs Docker EE
+
+- Docker CE = Community Edition.
+
+- Available on most Linux distros, Mac, Windows.
+
+- Optimized for developers and ease of use.
+
+- Docker EE = Enterprise Edition.
+
+- Available only on a subset of Linux distros + Windows servers.
+
+  (Only available when there is a strong partnership to offer enterprise-class support.)
+
+- Optimized for production use.
+
+- Comes with additional components: security scanning, RBAC ...
+
+---
+
+## The CNCF
+
+- Non-profit, part of the Linux Foundation; founded in December 2015. 
+
+  *The Cloud Native Computing Foundation builds sustainable ecosystems and fosters
+  a community around a constellation of high-quality projects that orchestrate
+  containers as part of a microservices architecture.*
+
+  *CNCF is an open source software foundation dedicated to making cloud-native computing universal and sustainable.*
+
+- Home of Kubernetes (and many other projects now).
+
+- Funded by corporate memberships.
+
+---
+
+class: pic
+
+![Cloud Native Landscape](https://raw.githubusercontent.com/cncf/landscape/master/landscape/CloudNativeLandscape_latest.png)
+