Kubernetes¶
Install notes¶
Setup notes¶
Dashboard¶
Easy authentication for local testing
Giving the Dashboard service account admin rights is the easiest method for testing out the service. This allows any unauthenticated user with access to the dashboard to use it. 1
Update the Dashboard deployment with the --enable-skip-login flag:
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v1.10.1/src/deploy/recommended/kubernetes-dashboard.yaml
Hacky local authentication method
This method involves manually fetching a service’s account secret token and pasting into the webhook. The major downside is loging sessions get invalidated after 15mins. https://stackoverflow.com/a/49992698
How to kill a namespace that is stuck terminating
(
NAMESPACE=your-rogue-namespace
kubectl proxy &
kubectl get namespace $NAMESPACE -o json |jq '.spec = {"finalizers":[]}' >temp.json
curl -k -H "Content-Type: application/json" -X PUT --data-binary @temp.json 127.0.0.1:8001/api/v1/namespaces/$NAMESPACE/finalize
)
Reference: https://stackoverflow.com/questions/52369247/namespace-stuck-as-terminating-how-do-i-remove-it
References