chore: Update Druid product version to 31.0.1 and adjust resource limits

Author: dervoeti

CHANGELOG.md

@@ -10,10 +10,12 @@ All notable changes to this project will be documented in this file.
  config property `requestedSecretLifetime`. This helps reducing frequent Pod restarts ([#660]).
 - Run a `containerdebug` process in the background of each "druid" container to collect debugging information ([#667]).
 - Aggregate emitted Kubernetes events on the CustomResources ([#677]).
+- Support Apache Druid `31.0.1` as experimental version and adjust memory limits of coordinator and middlemanager ([#685]).
 
 [#660]: https://github.com/stackabletech/druid-operator/pull/660
 [#667]: https://github.com/stackabletech/druid-operator/pull/667
 [#677]: https://github.com/stackabletech/druid-operator/pull/677
+[#685]: https://github.com/stackabletech/druid-operator/pull/685
 
 ## [24.11.1] - 2025-01-09
 

docs/modules/druid/examples/getting_started/druid.yaml

@@ -5,7 +5,7 @@ metadata:
   name: simple-druid
 spec:
   image:
-    productVersion: 30.0.0
+    productVersion: 31.0.1
   clusterConfig:
     listenerClass: external-stable # This exposes your Stacklet outside of Kubernetes. Remove this configuration if this is not desired
     zookeeperConfigMapName: simple-druid-znode

docs/modules/druid/examples/getting_started/druid.yaml.j2

@@ -5,7 +5,7 @@ metadata:
   name: simple-druid
 spec:
   image:
-    productVersion: 30.0.0
+    productVersion: 31.0.1
   clusterConfig:
     listenerClass: external-stable # This exposes your Stacklet outside of Kubernetes. Remove this configuration if this is not desired
     zookeeperConfigMapName: simple-druid-znode

docs/modules/druid/partials/supported-versions.adoc

@@ -2,5 +2,6 @@
 // This is a separate file, since it is used by both the direct Druid documentation, and the overarching
 // Stackable Platform documentation.
 
+- 31.0.1 (experimental)
 - 30.0.0 (LTS)
 - 26.0.0 (deprecated)

examples/psql-s3/psql-s3-druid-cluster.yaml

@@ -45,7 +45,7 @@ metadata:
   name: psql-s3-druid
 spec:
   image:
-    productVersion: 30.0.0
+    productVersion: 31.0.1
   clusterConfig:
     deepStorage:
       s3:

examples/psql/psql-hdfs-druid-cluster.yaml

@@ -56,7 +56,7 @@ metadata:
   name: psql-druid
 spec:
   image:
-    productVersion: 30.0.0
+    productVersion: 31.0.1
   clusterConfig:
     deepStorage:
       hdfs:

examples/tls/tls-druid-cluster.yaml

@@ -78,7 +78,7 @@ metadata:
   name: derby-druid
 spec:
   image:
-    productVersion: 30.0.0
+    productVersion: 31.0.1
   clusterConfig:
     authentication:
       - authenticationClass: druid-mtls-authentication-class

rust/crd/src/resource.rs

@@ -178,7 +178,7 @@ pub static MIDDLE_MANAGER_RESOURCES: LazyLock<
         max: Some(Quantity("1200m".to_owned())),
     },
     memory: MemoryLimitsFragment {
-        limit: Some(Quantity("1Gi".to_owned())),
+        limit: Some(Quantity("1500Mi".to_owned())),
         runtime_limits: NoRuntimeLimitsFragment {},
     },
     storage: storage::DruidStorageFragment {},
@@ -221,7 +221,7 @@ pub static COORDINATOR_RESOURCES: LazyLock<
         max: Some(Quantity("400m".to_owned())),
     },
     memory: MemoryLimitsFragment {
-        limit: Some(Quantity("512Mi".to_owned())),
+        limit: Some(Quantity("768Mi".to_owned())),
         runtime_limits: NoRuntimeLimitsFragment {},
     },
     storage: storage::DruidStorageFragment {},

tests/test-definition.yaml

@@ -15,11 +15,12 @@ dimensions:
     values:
       - 26.0.0
       - 30.0.0
+      - 31.0.1
       # To use a custom image, add a comma and the full name after the product version
       # - 28.0.1,docker.stackable.tech/sandbox/druid:28.0.1-stackable0.0.0-dev
   - name: druid-latest
     values:
-      - 30.0.0
+      - 31.0.1
       # To use a custom image, add a comma and the full name after the product version
       # - 28.0.1,docker.stackable.tech/sandbox/druid:28.0.1-stackable0.0.0-dev
   - name: zookeeper