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Update Docker Desktop and k3d instructions

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Fixes #572
This commit is contained in:
Jerome Petazzoni
2020-11-10 17:55:02 +01:00
parent 918311ac51
commit b88f63e1f7
1 changed files with 7 additions and 13 deletions
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20
slides/k8s/setup-devel.md
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@@ -24,8 +24,6 @@
- Gives you one cluster with one node
- Rather old version of Kubernetes
- Very easy to use if you are already using Docker Desktop:
go to Docker Desktop preferences and enable Kubernetes
@@ -54,25 +52,21 @@
## k3d in action
- Get `k3d` beta 3 binary on https://github.com/rancher/k3d/releases
- Install `k3d` (e.g. get the binary from https://github.com/rancher/k3d/releases)
- Create a simple cluster:
```bash
k3d create cluster petitcluster --update-kubeconfig
```
- Use it:
```bash
kubectl config use-context k3d-petitcluster
k3d cluster create petitcluster
```
- Create a more complex cluster with a custom version:
```bash
k3d create cluster groscluster --update-kubeconfig \
--image rancher/k3s:v1.18.3-k3s1 --masters 3 --workers 5 --api-port 6444
```
k3d cluster create groscluster \
--image rancher/k3s:v1.18.9-k3s1 --servers 3 --agents 5
(note: API port seems to be necessary when running multiple clusters)
(3 nodes for the control plane + 5 worker nodes)
- Clusters are automatically added to `.kube/config` file
---