Kubernetes – Prevent Empty Replicasets From Deployments
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Kubernetes deployments are funny. For every kubectl rollout restart deployment (or it’s API equivalent), there is a new -empty- statefulset… If you want to take a look, run the following:…
Kubernetes
Kubernetes – Delete All Completed Jobs One-Liner
Sometimes you forget, or don’t want to add, successfulJobsHistoryLimit or event perhaps failedJobsHistoryLimit. Whatever the case, the end result looks something like this: You can of course go and kubectl…
Kubernetes – Connect To Private Container Registry
Now that you are hosting your own registry (… are you?). You probably want to deploy Kubernetes pods from that registry. For this you need two things: Docker registry credentials…
Kubernetes – Quick Pod Shell Access With Kubeshell
Entering the bash/sh shell in an Kubernetes container can look like this: Or.. You can keep it simple with Kubeshell Press enter and you’re in. GITHub.com/roubles is the author of…
Kubernetes – Kubectl MySQL Client One-Liner
Some of my applications, if not all of them, use MySQL in some fashion. The database pod is not exposed outside it’s kube-network service and is only reachable from within…