Dockerfile_JiraOnly

#ARG jiraVersion
FROM ubuntu:latest
WORKDIR /home
RUN apt update
#use openjdk-8-jdk if you wish to run an older version of jira
RUN apt --assume-yes install openjdk-11-jdk curl
RUN mkdir -p downloads
RUN cd downloads
RUN mkdir -p jirahome
#RUN mkdir /var/shared 
# The version may be overwritten by passing the following variable while building: --build-arg jiraVersion=[version]
ARG jiraVersion
RUN curl https://product-downloads.atlassian.com/software/jira/downloads/atlassian-jira-software-${jiraVersion}.tar.gz --output atlassian-jira-software-${jiraVersion}.tar.gz
RUN tar -xvf atlassian-jira-software-${jiraVersion}.tar.gz
ENV JIRA_HOME=/home/downloads/jirahome
ENV execPath=atlassian-jira-software-${jiraVersion}-standalone
CMD ["sh", "-c","$execPath/bin/start-jira.sh -fg"]