Varsha

This is ready to be implemented, but is not a priority. However, let's wait on documentation to be added upstream so that easier for users to know what KB please...

PR to add samples in KB for phase 2: https://github.com/kubernetes-sigs/kubebuilder/pull/2810

@bradtopol can you check if the spec in `config/samples/cache_v1alpha1_memcached.yaml` is `null`, or is filled with the value which you have defined in `memcached_types.go`? If not, can you run `make generate`...

@fredcsfaria we would need more context on the cluster which is being used. Usually this error occurs when there are not enough hosts available to schedule the pods on, or...

@TachibanaGin after modifying the `*_types.go` file (wherein you are changing `ElasticsearchSpec` can you run `make generate` and check that the spec you want is rendered in the CRD? After that,...

@TachibanaGin could you share your CRD if possible? Does the particular custom resource contain spec like this? (https://github.com/operator-framework/operator-sdk/blob/e7c9b74e20ab2dd17ab246c8c9e867b8c9b5b079/testdata/go/v3/memcached-operator/bundle/manifests/cache.example.com_memcacheds.yaml#L8)

Nit: We need not bump `helm.sh/helm/v3` to the latest k8s version. Their release cadence is way different (usually super slow). We just need to bump the helm dependency in plugins...

@theishshah Can we make sure that https://github.com/operator-framework/operator-sdk/issues/6037 is in.

Agreed. Since the string with`v` is [not](https://semver.org/#is-v123-a-semantic-version) a valid semantic version, the validation [here](https://github.com/operator-framework/operator-sdk/blob/4e829085d2d33b590698a2644ce4024deec96ba6/internal/cmd/operator-sdk/generate/internal/genutil.go#L37) returns error. But as this is a common practice, it should be fine allowing this imo.

@kavyamani596 This error from k8s Apiserver can usually be considered benign if its not interfering with the reconciliation process. The correct sequence of an Update call is to first reach...