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Update Installing_Docker.md

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Jérôme Petazzoni
2019-11-19 09:34:39 -06:00
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slides/containers/Installing_Docker.md
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@@ -102,29 +102,44 @@ class: extra-details
---
## Docker Desktop for Mac and Docker Desktop for Windows
## Docker Desktop
* Special Docker Editions that integrate well with their respective host OS
* Special Docker edition available for Mac and Windows
* Provide user-friendly GUI to edit Docker configuration and settings
* Integrates well with the host OS:
* Leverage the host OS virtualization subsystem (e.g. the [Hypervisor API](https://developer.apple.com/documentation/hypervisor) on macOS)
* installed like normal user applications on the host
* Installed like normal user applications on the host
* provides user-friendly GUI to edit Docker configuration and settings
* Under the hood, they both run a tiny VM (transparent to our daily use)
* Only support running one Docker VM at a time ...
* Access network resources like normal applications
<br/>(and therefore, play better with enterprise VPNs and firewalls)
* Support filesystem sharing through volumes (we'll talk about this later)
* They only support running one Docker VM at a time ...
<br/>
... but we can use `docker-machine`, the Docker Toolbox, VirtualBox, etc. to get a cluster.
---
class: extra-details
## Docker Desktop internals
* Leverages the host OS virtualization subsystem
(e.g. the [Hypervisor API](https://developer.apple.com/documentation/hypervisor) on macOS)
* Under the hood, runs a tiny VM
(transparent to our daily use)
* Accesses network resources like normal applications
(and therefore, plays better with enterprise VPNs and firewalls)
* Supports filesystem sharing through volumes
(we'll talk about this later)
---
## Running Docker on macOS and Windows
When you execute `docker version` from the terminal: