Merge branch 'main' into chore/bump-opa-version-for-25.11.0

Author: xeniape

.vscode/launch.json

@@ -6,13 +6,17 @@
             "request": "launch",
             "name": "Debug operator binary",
             "cargo": {
-                "args": ["build"],
+                "args": [
+                    "build"
+                ],
                 "filter": {
                     "name": "stackable-{[ operator.name }]",
                     "kind": "bin"
                 }
             },
-            "args": ["run"],
+            "args": [
+                "run"
+            ],
             "cwd": "${workspaceFolder}"
         }
     ]

CHANGELOG.md

@@ -7,8 +7,16 @@ All notable changes to this project will be documented in this file.
 ### Added
 
 - Helm: Allow Pod `priorityClassName` to be configured ([#890]).
+- Add experimental support for Kafka KRaft mode ([#889]).
+- Add experimental support for Kafka `4.1.0` ([#889]).
 
+### Changed
+
+- Deprecate support for Kafka `3.7.2` ([#892]).
+
+[#889]: https://github.com/stackabletech/kafka-operator/pull/889
 [#890]: https://github.com/stackabletech/kafka-operator/pull/890
+[#892]: https://github.com/stackabletech/kafka-operator/pull/892
 
 ## [25.7.0] - 2025-07-23
 

deploy/config-spec/properties.yaml

@@ -1,3 +1,4 @@
+---
 version: 0.1.0
 spec:
   units:
@@ -35,6 +36,8 @@ properties:
       roles:
         - name: "broker"
           required: true
+        - name: "controller"
+          required: true
       asOfVersion: "0.0.0"
       comment: "TTL for successfully resolved domain names."
       description: "TTL for successfully resolved domain names."
@@ -54,52 +57,18 @@ properties:
       roles:
         - name: "broker"
           required: true
+        - name: "controller"
+          required: true
       asOfVersion: "0.0.0"
       comment: "TTL for domain names that cannot be resolved."
       description: "TTL for domain names that cannot be resolved."
 
-  - property: &zookeeperConnect
-      propertyNames:
-        - name: "zookeeper.connect"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "string"
-        unit: *unitUrl
-      defaultValues:
-        - fromVersion: "0.0.0"
-          value: "localhost:2181"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "The zookeeper connection string"
-
-  - property: &zookeeperTimeout
-      propertyNames:
-        - name: "zookeeper.connection.timeout.ms"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "integer"
-        unit: *unitMilliseconds
-      defaultValues:
-        - fromVersion: "0.0.0"
-          value: "18000"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "Zookeeper connection timeout in milliseconds."
-
   - property: &opaAuthorizerClassName
       propertyNames:
         - name: "authorizer.class.name"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "string"
       defaultValues:
@@ -118,7 +87,7 @@ properties:
         - name: "opa.authorizer.url"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "string"
         unit: *unitUrl
@@ -133,7 +102,7 @@ properties:
         - name: "opa.authorizer.cache.initial.capacity"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -151,7 +120,7 @@ properties:
         - name: "opa.authorizer.cache.maximum.size"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -169,7 +138,7 @@ properties:
         - name: "opa.authorizer.cache.expire.after.seconds"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -181,19 +150,3 @@ properties:
           required: false
       asOfVersion: "0.0.0"
       description: "The number of seconds after which the OPA authorizer cache expires"
-
-  - property: &logDirs
-      propertyNames:
-        - name: "log.dirs"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "string"
-      recommendedValues:
-        - value: "/stackable/data/topicdata"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "A comma separated list of directories under which to store log files"

deploy/helm/kafka-operator/configs/properties.yaml

@@ -1,3 +1,4 @@
+---
 version: 0.1.0
 spec:
   units:
@@ -35,6 +36,8 @@ properties:
       roles:
         - name: "broker"
           required: true
+        - name: "controller"
+          required: true
       asOfVersion: "0.0.0"
       comment: "TTL for successfully resolved domain names."
       description: "TTL for successfully resolved domain names."
@@ -54,52 +57,18 @@ properties:
       roles:
         - name: "broker"
           required: true
+        - name: "controller"
+          required: true
       asOfVersion: "0.0.0"
       comment: "TTL for domain names that cannot be resolved."
       description: "TTL for domain names that cannot be resolved."
 
-  - property: &zookeeperConnect
-      propertyNames:
-        - name: "zookeeper.connect"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "string"
-        unit: *unitUrl
-      defaultValues:
-        - fromVersion: "0.0.0"
-          value: "localhost:2181"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "The zookeeper connection string"
-
-  - property: &zookeeperTimeout
-      propertyNames:
-        - name: "zookeeper.connection.timeout.ms"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "integer"
-        unit: *unitMilliseconds
-      defaultValues:
-        - fromVersion: "0.0.0"
-          value: "18000"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "Zookeeper connection timeout in milliseconds."
-
   - property: &opaAuthorizerClassName
       propertyNames:
         - name: "authorizer.class.name"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "string"
       defaultValues:
@@ -118,7 +87,7 @@ properties:
         - name: "opa.authorizer.url"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "string"
         unit: *unitUrl
@@ -133,7 +102,7 @@ properties:
         - name: "opa.authorizer.cache.initial.capacity"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -151,7 +120,7 @@ properties:
         - name: "opa.authorizer.cache.maximum.size"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -169,7 +138,7 @@ properties:
         - name: "opa.authorizer.cache.expire.after.seconds"
           kind:
             type: "file"
-            file: "server.properties"
+            file: "broker.properties"
       datatype:
         type: "integer"
         unit: *unitCapacity
@@ -181,19 +150,3 @@ properties:
           required: false
       asOfVersion: "0.0.0"
       description: "The number of seconds after which the OPA authorizer cache expires"
-
-  - property: &logDirs
-      propertyNames:
-        - name: "log.dirs"
-          kind:
-            type: "file"
-            file: "server.properties"
-      datatype:
-        type: "string"
-      recommendedValues:
-        - value: "/stackable/data/topicdata"
-      roles:
-        - name: "broker"
-          required: true
-      asOfVersion: "0.0.0"
-      description: "A comma separated list of directories under which to store log files"