set JVM options -Xmx -Xms

streamthoughts · Mar 19, 2021 · f9ca212 · f9ca212
1 parent 40250aa
commit f9ca212
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diff --git a/zk-kafka-multiple-nodes-stack.yml b/zk-kafka-multiple-nodes-stack.yml
@@ -43,6 +43,7 @@ services:
      - "5556:5556"
     environment:
      CONFIG_YML : "/etc/jmx_exporter/config.yml"
+     JVM_OPTS: "-Xmx512M"
     volumes:
      - ./etc/jmx_exporter/config_kafka101.yml:/etc/jmx_exporter/config.yml
     container_name: jmx-kafka101
@@ -55,6 +56,8 @@ services:
      - "5557:5556"
     environment:
      CONFIG_YML : "/etc/jmx_exporter/config.yml"
+     JVM_OPTS: "-Xmx512M"
+
     volumes:
      - ./etc/jmx_exporter/config_kafka102.yml:/etc/jmx_exporter/config.yml
     container_name: jmx-kafka102
@@ -67,6 +70,7 @@ services:
      - "5558:5556"
     environment:
      CONFIG_YML : "/etc/jmx_exporter/config.yml"
+     JVM_OPTS: "-Xmx512M"
     volumes:
      - ./etc/jmx_exporter/config_kafka103.yml:/etc/jmx_exporter/config.yml
     container_name: jmx-kafka103
@@ -105,6 +109,7 @@ services:
       CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper1:2181
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
       CONFLUENT_METRICS_ENABLE: 'false'
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'
 
   kafka102:
     image: confluentinc/cp-kafka:latest
@@ -127,6 +132,7 @@ services:
       CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper1:2181
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
       CONFLUENT_METRICS_ENABLE: 'false'
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'
 
   kafka103:  
     image: confluentinc/cp-kafka:latest
@@ -149,3 +155,4 @@ services:
       CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper1:2181
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
       CONFLUENT_METRICS_ENABLE: 'false'      
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'
diff --git a/zk-kafka-single-node-full-stack.yml b/zk-kafka-single-node-full-stack.yml
@@ -43,6 +43,7 @@ services:
      - "5556:5556"
     environment:
      CONFIG_YML : "/etc/jmx_exporter/config.yml"
+     JVM_OPTS: "-Xmx512M" 
     volumes:
      - ./etc/jmx_exporter/config_kafka101.yml:/etc/jmx_exporter/config.yml
     container_name: jmx-kafka101
@@ -82,6 +83,7 @@ services:
       CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper1:2181
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
       CONFLUENT_METRICS_ENABLE: 'false'
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'
 
   kafka-schema-registry:
     image: confluentinc/cp-schema-registry:latest
@@ -93,6 +95,7 @@ services:
       SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: PLAINTEXT://kafka101:29092
       SCHEMA_REGISTRY_HOST_NAME: kafka-schema-registry
       SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8081
+      SCHEMA_REGISTRY_OPTS: '-Xms512M -Xmx512M'
     depends_on:
       - zk1
       - kafka101
@@ -108,6 +111,8 @@ services:
       KSQL_KSQL_SCHEMA_REGISTRY_URL: http://kafka-schema-registry:8081
       KSQL_KSQL_EXTENSION_DIR: /var/lib/ksql/extension
       KSQL_KSQL_SERVICE_ID: ksqldb-server_
+      KSQL_HEAP_OPTS: '-Xms512M -Xmx1G'
+
     depends_on:
       - zk1
       - kafka101
@@ -139,6 +144,7 @@ services:
       CONNECT_OFFSET_STORAGE_REPLICATION_FACTOR: "1"
       CONNECT_STATUS_STORAGE_REPLICATION_FACTOR: "1"
       CONNECT_PLUGIN_PATH: '/usr/share/java,/etc/kafka-connect/jars'
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'
     volumes:
       - ./connectors:/etc/kafka-connect/jars/
     depends_on:

diff --git a/zk-kafka-single-node-stack.yml b/zk-kafka-single-node-stack.yml
@@ -82,3 +82,4 @@ services:
       CONFLUENT_METRICS_REPORTER_ZOOKEEPER_CONNECT: zookeeper1:2181
       CONFLUENT_METRICS_REPORTER_TOPIC_REPLICAS: 1
       CONFLUENT_METRICS_ENABLE: 'false'
+      KAFKA_HEAP_OPTS: '-Xmx512M -Xms512M'