Update Kafka version

Currently the IP addresses for brokers 3-5 are not permanently provisioned on IDF. 
Temp lower replicas to 3 to get around not having provisioned IPs.

applications/alert-stream-broker/README.md

@@ -67,7 +67,7 @@ Alert transmission to community brokers
 | alert-stream-broker.kafka.replicas | int | `3` | Number of Kafka broker replicas to run. |
 | alert-stream-broker.kafka.storage.size | string | `"1000Gi"` | Size of the backing storage disk for each of the Kafka brokers. |
 | alert-stream-broker.kafka.storage.storageClassName | string | `"standard"` | Name of a StorageClass to use when requesting persistent volumes. |
-| alert-stream-broker.kafka.version | string | `"3.2.3"` | Version of Kafka to deploy. |
+| alert-stream-broker.kafka.version | string | `"3.4.0"` | Version of Kafka to deploy. |
 | alert-stream-broker.nameOverride | string | `""` |  |
 | alert-stream-broker.strimziAPIVersion | string | `"v1beta2"` | Version of the Strimzi Custom Resource API. The correct value depends on the deployed version of Strimzi. See [this blog post](https://strimzi.io/blog/2021/04/29/api-conversion/) for more. |
 | alert-stream-broker.superusers | list | `["kafka-admin"]` | A list of usernames for users who should have global admin permissions. These users will be created, along with their credentials. |

applications/alert-stream-broker/charts/alert-stream-broker/README.md

@@ -25,7 +25,7 @@ Kafka broker cluster for distributing alerts
 | kafka.replicas | int | `3` | Number of Kafka broker replicas to run. |
 | kafka.storage.size | string | `"1000Gi"` | Size of the backing storage disk for each of the Kafka brokers. |
 | kafka.storage.storageClassName | string | `"standard"` | Name of a StorageClass to use when requesting persistent volumes. |
-| kafka.version | string | `"3.2.3"` | Version of Kafka to deploy. |
+| kafka.version | string | `"3.4.0"` | Version of Kafka to deploy. |
 | nameOverride | string | `""` |  |
 | strimziAPIVersion | string | `"v1beta2"` | Version of the Strimzi Custom Resource API. The correct value depends on the deployed version of Strimzi. See [this blog post](https://strimzi.io/blog/2021/04/29/api-conversion/) for more. |
 | superusers | list | `["kafka-admin"]` | A list of usernames for users who should have global admin permissions. These users will be created, along with their credentials. |

applications/alert-stream-broker/charts/alert-stream-broker/values.yaml

@@ -9,7 +9,7 @@ cluster:
 
 kafka:
   # -- Version of Kafka to deploy.
-  version: 3.2.3
+  version: 3.4.0
   # -- Encoding version for messages, see
   # https://strimzi.io/docs/operators/latest/deploying.html#ref-kafka-versions-str.
   logMessageFormatVersion: 3.2

applications/alert-stream-broker/values-idfint.yaml

@@ -18,14 +18,14 @@ alert-stream-broker:
           host: alert-stream-int-broker-1.lsst.cloud
         - ip: "35.238.84.221"
           host: alert-stream-int-broker-2.lsst.cloud
-        - ip: "35.188.93.220"
-          host: alert-stream-int-broker-3.lsst.cloud
-        - ip: "35.224.219.71"
-          host: alert-stream-int-broker-4.lsst.cloud
-        - ip: "35.232.51.105"
-          host: alert-stream-int-broker-5.lsst.cloud
-
-    replicas: 6
+        # - ip: "35.184.182.182"
+        #   host: alert-stream-int-broker-3.lsst.cloud
+        # - ip: "35.232.191.72"
+        #   host: alert-stream-int-broker-4.lsst.cloud
+        # - ip: "34.27.122.46"
+        #   host: alert-stream-int-broker-5.lsst.cloud
+
+    replicas: 3
 
     storage:
       size: 1500Gi