imran raza khan created AMQ-9812:
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Summary: ActiveMQ Classic Docker Container Ignores
ACTIVEMQ_OPTS_MEMORY Environment Variable
Key: AMQ-9812
URL: https://issues.apache.org/jira/browse/AMQ-9812
Project: ActiveMQ
Issue Type: Bug
Components: AMQP
Affects Versions: 6.1.8
Reporter: imran raza khan
While running ActiveMQ Classic using the official Docker image:
{code:java}
apache/activemq-classic:6.2.0 or apache/activemq-classic:6.1.8
{code}
I attempted to override JVM memory settings using the environment variable
defined in the official Dockerfile:
{code:java}
ENV ACTIVEMQ_OPTS_MEMORY -Xms64M -Xmx1G
{code}
I started the container with:
{code:java}
docker run -d \
-e ACTIVEMQ_OPTS_MEMORY="-Xms512M -Xmx2G" \
-p 61616:61616 \
-p 8161:8161 \
apache/activemq-classic:6.2.0
{code}
Expected Result:
ActiveMQ should start with JVM args:
-Xms512M -Xmx2G
Actual Result:
Container logs always show:
{code:java}
$ docker run -e ACTIVEMQ_OPTS_MEMORY="-Xms512M -Xmx2G" -p 61616:61616 -p
8161:8161 apache/activemq-classic:6.2.0
INFO: Loading '/opt/apache-activemq/bin/setenv'
INFO: Using java '/opt/java/openjdk/bin/java'
INFO: Starting in foreground, this is just for debugging purposes (stop process
by pressing CTRL+C)
INFO: Creating pidfile /opt/apache-activemq/data/activemq.pid
Java Runtime: Eclipse Adoptium 17.0.17 /opt/java/openjdk
Heap sizes: current=67584k free=60645k max=1048576k
JVM args: -Xms64M -Xmx1G -Djava.util.logging.config.file=logging.properties
-Djava.security.auth.login.config=/opt/apache-activemq/conf/login.config
-Djetty.host=0.0.0.0 -Dcom.sun.management.jmxremote -Djava.awt.headless=true
-Djava.io.tmpdir=/opt/apache-activemq/tmp --add-reads=java.xml=java.logging
--add-opens=java.base/java.security=ALL-UNNAMED
--add-opens=java.base/java.net=ALL-UNNAMED
--add-opens=java.base/java.lang=ALL-UNNAMED
--add-opens=java.base/java.util=ALL-UNNAMED
--add-opens=java.naming/javax.naming.spi=ALL-UNNAMED
--add-opens=java.rmi/sun.rmi.transport.tcp=ALL-UNNAMED
--add-opens=java.base/java.util.concurrent=ALL-UNNAMED
--add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED
--add-opens=java.base/sun.nio.ch=ALL-UNNAMED
--add-exports=java.base/sun.net.www.protocol.http=ALL-UNNAMED
--add-exports=java.base/sun.net.www.protocol.https=ALL-UNNAMED
--add-exports=java.base/sun.net.www.protocol.jar=ALL-UNNAMED
--add-exports=jdk.xml.dom/org.w3c.dom.html=ALL-UNNAMED
--add-exports=jdk.naming.rmi/com.sun.jndi.url.rmi=ALL-UNNAMED
-Dactivemq.classpath=/opt/apache-activemq/conf:
-Dactivemq.home=/opt/apache-activemq -Dactivemq.base=/opt/apache-activemq
-Dactivemq.conf=/opt/apache-activemq/conf
-Dactivemq.data=/opt/apache-activemq/data
-Djolokia.conf=file:/opt/apache-activemq/conf/jolokia-access.xml
Extensions classpath:
[/opt/apache-activemq/lib,/opt/apache-activemq/lib/camel,/opt/apache-activemq/lib/optional,/opt/apache-activemq/lib/web,/opt/apache-activemq/lib/extra]
ACTIVEMQ_HOME: /opt/apache-activemq
ACTIVEMQ_BASE: /opt/apache-activemq
ACTIVEMQ_CONF: /opt/apache-activemq/conf
ACTIVEMQ_DATA: /opt/apache-activemq/data
Loading message broker from: xbean:activemq.xml
{code}
This means the container ignores the user-provided ACTIVEMQ_OPTS_MEMORY
variable and falls back to the default.
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