Configure JVM_MINIMUM_MEMORY and JVM_MAXIMUM_MEMORY

[eampudia]

Dear Martin,
Thanks for your contribution to the docker community, it will be nice to be able to changes the values of the memory to run Jira adding some docker variables.

Thanks,

Emilio

[0rph3us]

I have a small fix for this problem in my own Dockerfile

FROM cptactionhank/atlassian-jira:7.12.2

USER root:root

ENV JVM_MAXIMUM_MEMORY 768m
ENV JVM_MINIMUM_MEMORY 384m

# make memory 
RUN set -x \
    && sed --in-place 's/JVM_MINIMUM_MEMORY=.*/#JVM_MINIMUM_MEMORY=/g' /opt/atlassian/jira/bin/setenv.sh \
    && sed --in-place 's/JVM_MAXIMUM_MEMORY=.*/#JVM_MAXIMUM_MEMORY=/g' /opt/atlassian/jira/bin/setenv.sh

# change user
USER daemon:daemon

[bradjones1]

An option would also be to mount your own setenv.sh on top of the existing one, at runtime. You can mount a specific item in a config map in K8s, per this SO answer.

[riav]

It is possible to change the memory parameters, among others, through the variable JAVA_OPTS

JAVA_OPTS: "-Xms4g -Xmx4g"