Update documentation - Tasks > Automatically Rotating Webhooks TLS Credentials

[Euthymos]

When following the steps in the above mentioned documentation page, linkerd and linkerd-viz namespace has to be created manually. In that case it is created without any labels or annotations, at least when linkerd is installed using helm. Please, update a snipped so that users know how to properly label and annotate the namespaces, e.g.:

# control plane core
kubectl create namespace linkerd
kubectl label namespace linkerd linkerd.io/is-control-plane=true \
  config.linkerd.io/admission-webhooks=disabled \
  linkerd.io/control-plane-ns=linkerd
kubectl annotate namespace linkerd linkerd.io/inject=disabled

# viz (ignore if not using the viz extension)
kubectl create namespace linkerd-viz
kubectl label namespace linkerd-viz linkerd.io/extension=viz
kubectl annotate namespace linkerd-viz config.linkerd.io/proxy-await=enabled linkerd.io/inject=enabled

# viz (ignore if not using the jaeger extension)
kubectl create namespace linkerd-jaeger

I do not know what labels and/or annotations are needed for jaeger extension.