• Kubernetes: Find deprecated API versions

    2 min read

    krew deprecations kubectl

    On a Kubernetes cluster we might have deprecated versions of the object, so after updating it we might end up with something not properly working:

    $ kubectl api-resources | grep Ingress\$
ingresses                         ing              extensions/v1beta1                     true         Ingress
ingresses                         ing              networking.k8s.io/v1                   true         Ingress

    23/09/2021

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From pet to cattle
Treat your kubernetes clusters like cattle, not pets