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106 lines
2.3 KiB
Markdown
106 lines
2.3 KiB
Markdown
## Assignment: get Kubernetes
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- In order to do the other assignments, we need a Kubernetes cluster
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- Here are some *free* options:
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- Docker Desktop
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- Minikube
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- Online sandbox like Katacoda
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- You can also get a managed cluster (but this costs some money)
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---
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## Recommendation 1: Docker Desktop
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- If you are already using Docker Desktop, use it for Kubernetes
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- If you are running MacOS, [install Docker Desktop](https://docs.docker.com/docker-for-mac/install/)
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- you will need a post-2010 Mac
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- you will need macOS Sierra 10.12 or later
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- If you are running Windows 10, [install Docker Desktop](https://docs.docker.com/docker-for-windows/install/)
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- you will need Windows 10 64 bits Pro, Enterprise, or Education
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- virtualization needs to be enabled in your BIOS
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- Then [enable Kubernetes](https://blog.docker.com/2018/07/kubernetes-is-now-available-in-docker-desktop-stable-channel/) if it's not already on
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---
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## Recommendation 2: Minikube
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- In some scenarios, you can't use Docker Desktop:
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- if you run Linux
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- if you are running an unsupported version of Windows
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- You might also want to install Minikube for other reasons
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(there are more tutorials and instructions out there for Minikube)
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- Minikube installation is a bit more complex
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(depending on which hypervisor and OS you are using)
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---
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## Minikube installation details
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- Minikube typically runs in a local virtual machine
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- It supports multiple hypervisors:
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- VirtualBox (Linux, Mac, Windows)
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- HyperV (Windows)
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- HyperKit, VMware (Mac)
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- KVM (Linux)
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- Check the [documentation](https://kubernetes.io/docs/tasks/tools/install-minikube/) for details relevant to your setup
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---
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## Recommendation 3: learning platform
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- Sometimes, you can't even install Minikube
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(computer locked by IT policies; insufficient resources...)
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- In that case, you can use a platform like:
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- Katacoda
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- Play-with-Kubernetes
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---
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## Recommendation 4: hosted cluster
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- You can also get your own hosted cluster
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- This will cost a little bit of money
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(unless you have free hosting credits)
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- Setup will vary depending on the provider, platform, etc.
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---
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class: assignment
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- Make sure that you have a Kubernetes cluster
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- You should be able to run `kubectl get nodes` and see a list of nodes
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- These nodes should be in `Ready` state
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