[bitnami/kafka] Update default value of heapOpts (#29670)

Fit `heapOpts` to Kafka pod memory limit while utilize its increase Signed-off-by: Blue Raven <14015403+plblueraven@users.noreply.github.com>
bitnami · Oct 5, 2024 · bc46361 · bc46361
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diff --git a/bitnami/kafka/CHANGELOG.md b/bitnami/kafka/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## <small>30.1.5 (2024-10-05)</small>
+
+* [bitnami/kafka] Update default value of `heapOpts` to fit generated value of `Containers.kafka.Limits.memory` while utilize its increase ([#29670](https://github.com/bitnami/charts/issues/29670))
+
 ## 30.1.4 (2024-09-22)
 
 * Update values.yaml ([#29557](https://github.com/bitnami/charts/pull/29557))

diff --git a/bitnami/kafka/Chart.yaml b/bitnami/kafka/Chart.yaml
@@ -40,4 +40,4 @@ maintainers:
 name: kafka
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/kafka
-version: 30.1.4
+version: 30.1.5
diff --git a/bitnami/kafka/values.yaml b/bitnami/kafka/values.yaml
@@ -146,9 +146,9 @@ log4j: ""
 ## NOTE: this will override `log4j`
 ##
 existingLog4jConfigMap: ""
-## @param heapOpts Kafka Java Heap size
+## @param heapOpts Kafka Java Heap configuration
 ##
-heapOpts: -Xmx1024m -Xms1024m
+heapOpts: -XX:InitialRAMPercentage=75 -XX:MaxRAMPercentage=75
 ## @param brokerRackAssignment Set Broker Assignment for multi tenant environment Allowed values: `aws-az`
 ## ref: https://cwiki.apache.org/confluence/display/KAFKA/KIP-392%3A+Allow+consumers+to+fetch+from+closest+replica
 ##