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Update to Kubernetes 1.21.0

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Kelsey Hightower
2021-05-01 22:33:46 -07:00
parent ca96371e4d
commit 79a3f79b27
12 changed files with 107 additions and 94 deletions
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18
docs/10-configuring-kubectl.md
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@@ -35,21 +35,17 @@ Generate a kubeconfig file suitable for authenticating as the `admin` user:
## Verification
Check the health of the remote Kubernetes cluster:
Check the version of the remote Kubernetes cluster:
```
kubectl get componentstatuses
kubectl version
```
> output
```
NAME STATUS MESSAGE ERROR
scheduler Healthy ok
controller-manager Healthy ok
etcd-0 Healthy {"health":"true"}
etcd-1 Healthy {"health":"true"}
etcd-2 Healthy {"health":"true"}
Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.0", GitCommit:"cb303e613a121a29364f75cc67d3d580833a7479", GitTreeState:"clean", BuildDate:"2021-04-08T16:31:21Z", GoVersion:"go1.16.1", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.0", GitCommit:"cb303e613a121a29364f75cc67d3d580833a7479", GitTreeState:"clean", BuildDate:"2021-04-08T16:25:06Z", GoVersion:"go1.16.1", Compiler:"gc", Platform:"linux/amd64"}
```
List the nodes in the remote Kubernetes cluster:
@@ -62,9 +58,9 @@ kubectl get nodes
```
NAME STATUS ROLES AGE VERSION
worker-0 Ready <none> 2m30s v1.18.6
worker-1 Ready <none> 2m30s v1.18.6
worker-2 Ready <none> 2m30s v1.18.6
worker-0 Ready <none> 2m35s v1.21.0
worker-1 Ready <none> 2m35s v1.21.0
worker-2 Ready <none> 2m35s v1.21.0
```
Next: [Provisioning Pod Network Routes](11-pod-network-routes.md)