Release 0.25.0 preparation (#1008)

* Prepare for release v0.25.0

* Update README to reflect recent zookeeper address changes in config/samples

* Update image tag in helm chart README

Author: panyuenlau

README.md

@@ -79,7 +79,7 @@ kubectl create -f - <<EOF
 apiVersion: zookeeper.pravega.io/v1beta1
 kind: ZookeeperCluster
 metadata:
-    name: zookeeper
+    name: zookeeper-server
     namespace: zookeeper
 spec:
     replicas: 1
@@ -93,9 +93,9 @@ EOF
 ```
 > kubectl get pods -n zookeeper
 
-NAME                                  READY   STATUS    RESTARTS   AGE
-zookeeper-0                           1/1     Running   0          27m
-zookeeper-operator-54444dbd9d-2tccj   1/1     Running   0          28m
+NAME                                         READY   STATUS    RESTARTS   AGE
+zookeeper-server-0                           1/1     Running   0          27m
+zookeeper-operator-54444dbd9d-2tccj          1/1     Running   0          28m
 ```
 
 ### Install Koperator
@@ -105,7 +105,7 @@ You can deploy Koperator using a Helm chart. Complete the following steps.
 1. Install the Koperator `CustomResourceDefinition` resources (adjust the version number to the Koperator release you want to install). This is performed in a separate step to allow you to uninstall and reinstall Koperator without deleting your already installed custom resources.
 
 ```
-kubectl create --validate=false -f https://github.com/banzaicloud/koperator/releases/download/v0.24.1/kafka-operator.crds.yaml
+kubectl create --validate=false -f https://github.com/banzaicloud/koperator/releases/download/v0.25.0/kafka-operator.crds.yaml
 ```
 
 2. Install Koperator into the `kafka` namespace:

charts/kafka-operator/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: kafka-operator
-version: 0.25.0-rc.0
+version: 0.25.0
 description: kafka-operator manages Kafka deployments on Kubernetes
 sources:
   - https://github.com/banzaicloud/koperator
-appVersion: v0.25.0-rc.0
+appVersion: v0.25.0

charts/kafka-operator/README.md

@@ -12,7 +12,7 @@ Before installing the chart, you must first install the Koperator CustomResource
 This is performed in a separate step to allow you to easily uninstall and reinstall Koperator without deleting your installed custom resources.
 
 ```
-kubectl create --validate=false -f https://github.com/banzaicloud/koperator/releases/download/v0.24.1/kafka-operator.crds.yaml
+kubectl create --validate=false -f https://github.com/banzaicloud/koperator/releases/download/v0.25.0/kafka-operator.crds.yaml
 ```
 
 To install the chart:
@@ -53,7 +53,7 @@ The following table lists the configurable parameters of the Banzaicloud Kafka O
 Parameter | Description | Default
 --------- | ----------- | -------
 `operator.image.repository` | Operator container image repository | `ghcr.io/banzaicloud/kafka-operator`
-`operator.image.tag` | Operator container image tag | `v0.25.0-rc.0`
+`operator.image.tag` | Operator container image tag | `v0.25.0`
 `operator.image.pullPolicy` | Operator container image pull policy | `IfNotPresent`
 `operator.serviceAccount.name` | ServiceAccount used by the operator pod | `kafka-operator`
 `operator.serviceAccount.create` | If true, create the `operator.serviceAccount.name` service account | `true`