Remove initialized annotation from statefulset examples

cockroachdb/cockroachdb-statefulset.yaml

@@ -66,7 +66,6 @@ spec:
       labels:
         app: cockroachdb
       annotations:
-        pod.alpha.kubernetes.io/initialized: "true"
         # Init containers are run only once in the lifetime of a pod, before
         # it's started up for the first time. It has to exit successfully
         # before the pod's main containers are allowed to start.

storage/cassandra/README.md

@@ -188,8 +188,6 @@ spec:
   replicas: 3
   template:
     metadata:
-      annotations:
-        pod.alpha.kubernetes.io/initialized: "true"
       labels:
         app: cassandra
     spec:

storage/cassandra/cassandra-statefulset.yaml

@@ -7,8 +7,6 @@ spec:
   replicas: 3
   template:
     metadata:
-      annotations:
-        pod.alpha.kubernetes.io/initialized: "true"
       labels:
         app: cassandra
     spec: