Docker image 2.5.0-1 ignoring environment variable GRAYLOG_SERVER_JAVA_OPTS about graylog-docker

[bodsch]

Yes, i see the problem.
I will work for an fix immediately.

[elcamlost]

Startup script redefines variable when initializing bash for graylog user. I workarounded this behavior by mounting another file in /etc/profile.d/zzzz-graylog.sh with this content.

export GRAYLOG_SERVER_JAVA_OPTS="$GRAYLOG_SERVER_JAVA_OPTS -Xms8G -Xmx8G -Djavax.net.ssl.trustStore=/usr/share/graylog/extern-data/security/cacerts.jks"

and then

docker run -it -v zzzz-graylog.sh:/etc/profile.d/zzzz-graylog.sh graylog/graylog:2.5

[bodsch]

This problem exists also in the 2.4 branch.
I define here default values for GRAYLOG_SERVER_JAVA_OPTS
My (coming) fix should merge the default values with the settings over the environment by simple adding the env values at the end of the parameter string.
But I don't know if that's enough already!
I might have to sort out duplicate variables here.

[bodsch]

With this environment overwrite my graylog instance died without any message:
GRAYLOG_SERVER_JAVA_OPTS=-Xms2G -Xmx4G
With GRAYLOG_SERVER_JAVA_OPTS=-Xmx4G not.
I'm confused