Improve k8s limits. (#5762)

spring-cloud · Apr 4, 2024 · be1392a · be1392a
1 parent 14009a4
commit be1392a
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Showing 5 changed files with 7 additions and 2 deletions.
diff --git a/src/deploy/k8s/yaml/server-config.yaml b/src/deploy/k8s/yaml/server-config.yaml
@@ -40,6 +40,7 @@ data:
               kubernetes:
                 accounts:
                   default:
+                    environmentVariables: 'JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=-1'
                     imagePullPolicy: IfNotPresent
                     imagePullSecret: registry-key
                     requests:

diff --git a/src/deploy/k8s/yaml/server-deployment.yaml b/src/deploy/k8s/yaml/server-deployment.yaml
@@ -50,6 +50,8 @@ spec:
               cpu: 1500m
               memory: 1536Mi
           env:
+            - name: 'JAVA_TOOL_OPTIONS'
+              value: '-XX:ActiveProcessorCount=-1'
             - name: LANG
               value: en_US.utf8
             - name: LC_ALL

diff --git a/src/deploy/k8s/yaml/skipper-config-kafka.yaml b/src/deploy/k8s/yaml/skipper-config-kafka.yaml
@@ -30,7 +30,7 @@ data:
                     imagePullPolicy: IfNotPresent
                     imagePullSecret:
                       - name: registry-key
-                    environmentVariables: 'LANG=en_US.utf8,LC_ALL=en_US.utf8,JDK_JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8,SPRING_CLOUD_CONFIG_ENABLED=false,SPRING_CLOUD_STREAM_KAFKA_BINDER_BROKERS=kafka-broker:9092,SPRING_CLOUD_STREAM_KAFKA_BINDER_ZK_NODES=${KAFKA_ZK_SERVICE_HOST}:${KAFKA_ZK_SERVICE_PORT}'
+                    environmentVariables: 'JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=-1,LANG=en_US.utf8,LC_ALL=en_US.utf8,JDK_JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8,SPRING_CLOUD_CONFIG_ENABLED=false,SPRING_CLOUD_STREAM_KAFKA_BINDER_BROKERS=kafka-broker:9092,SPRING_CLOUD_STREAM_KAFKA_BINDER_ZK_NODES=${KAFKA_ZK_SERVICE_HOST}:${KAFKA_ZK_SERVICE_PORT}'
                     request:
                       memory: 1024Mi
                       cpu: 1500m

diff --git a/src/deploy/k8s/yaml/skipper-config-rabbit.yaml b/src/deploy/k8s/yaml/skipper-config-rabbit.yaml
@@ -30,7 +30,7 @@ data:
                     imagePullPolicy: IfNotPresent
                     imagePullSecret:
                       -name: registry-key
-                    environmentVariables: 'LANG=en_US.utf8,LC_ALL=en_US.utf8,JDK_JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8,SPRING_CLOUD_CONFIG_ENABLED=false,SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}'
+                    environmentVariables: 'JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=-1,LANG=en_US.utf8,LC_ALL=en_US.utf8,JDK_JAVA_OPTIONS=-Dfile.encoding=UTF-8 -Dsun.jnu.encoding=UTF-8,SPRING_CLOUD_CONFIG_ENABLED=false,SPRING_RABBITMQ_HOST=${RABBITMQ_SERVICE_HOST},SPRING_RABBITMQ_PORT=${RABBITMQ_SERVICE_PORT}'
                     request:
                       memory: 1024Mi
                       cpu: 1500m

diff --git a/src/deploy/k8s/yaml/skipper-deployment.yaml b/src/deploy/k8s/yaml/skipper-deployment.yaml
@@ -52,6 +52,8 @@ spec:
             cpu: 1500m
             memory: 1536Mi
         env:
+          - name: 'JAVA_TOOL_OPTIONS'
+            value: '-XX:ActiveProcessorCount=-1'
           - name: LANG
             value: en_US.utf8
           - name: LC_ALL