Kubernetes

This Coronation Bank Holiday weekend, I learnt something about Kubernetes and it’s such a great management tool for deploying containerised solutions. This is a home project that I’m slowly working on. Can start with the Gaming PC and Optiplex.

How to generate token

See this guide here.

Create separate yaml files for ServiceAccount and for ClusterRoleBinding, then run:

kubectl apply -f filename.yaml

to create them.

Create token by running:

kubectl -n kubernetes-dashboard create token admin-user

Then, run

kubectl proxy

and visit http://localhost:8001/api/v1/namespaces/kubernetes-dashboard/services/https:kubernetes-dashboard:/proxy/

Paste the token into the field.

At the end of session, clean up by running:

kubectl -n kubernetes-dashboard delete serviceaccount admin-user
kubectl -n kubernetes-dashboard delete clusterrolebinding admin-user

See Also:

• Install Kubernetes on Windows
• (For Linux) Creating kubernetes cluster with master and worker nodes

Bland-Altman plots

I grasped the concept as similar to Tukey mean difference plot, but was called differently in the field of medicine statistics.

There is an R package {BlandAltmanLeh} which does this job.

Read this step-by-step tutorial that dives in with loads of details.