Kubernetes – Patch number of replicas for HPA
A quick way to change the min/max replicas on an HPA with kubectl patch — plus a loop for many HPAs at once.
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Kubernetes – Fix Pod status stuck at Terminating or ContainerCreating
A Pod stuck at Terminating or ContainerCreating is often stale ETCD leases. Here's how I clear them with etcdctl.
Read postKubernetes – Scale Up/Down Deployment
Scale a Deployment up or down with one kubectl command — plus a loop to scale every deployment in a namespace.
Read postHow to enable PodPreset in Microk8s
How I turned on the PodPreset admission plugin in Microk8s and checked that it works.
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