Can't use environment variable settings

[jagauthier]

When starting a confluence docker, there is a stack dump when setting ATL_JDBC_URL:

docker run --network net --name jira -e ATL_JDBC_USER=confluence -e ATL_JDBC_PASSWORD=password -e ATL_DB_DRIVER=org.postgresql.Driver -e ATL_JDBC_URL=jdbc:postgresql://postgres:5432/confluence -p 8090:8090 -p 8091:8091 -i -t --rm docker.io/atlassian/confluence-server:7.8.1-jdk11

INFO:root:Generating /opt/atlassian/confluence/conf/server.xml from template server.xml.j2
INFO:root:Generating /opt/atlassian/confluence/confluence/WEB-INF/classes/seraph-config.xml from template seraph-config.xml.j2
INFO:root:Generating /opt/atlassian/confluence/confluence/WEB-INF/classes/confluence-init.properties from template confluence-init.properties.j2
INFO:root:Generating /var/atlassian/application-data/confluence/confluence.cfg.xml from template confluence.cfg.xml.j2
Traceback (most recent call last):
File "/entrypoint.py", line 17, in <module>
user=RUN_USER, group=RUN_GROUP, overwrite=False)
File "/entrypoint_helpers.py", line 57, in gen_cfg
cfg = jenv.get_template(tmpl).render(env)
File "/usr/lib/python3/dist-packages/jinja2/asyncsupport.py", line 76, in render
return original_render(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 1008, in render
return self.environment.handle_exception(exc_info, True)
File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 780, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/lib/python3/dist-packages/jinja2/_compat.py", line 37, in reraise
raise value.with_traceback(tb)
File "/opt/atlassian/etc/confluence.cfg.xml.j2", line 28, in top-level template code
<property name="hibernate.connection.driver_class">{{ databases[atl_db_type][0] }}</property>
File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 411, in getitem
return obj[argument]
jinja2.exceptions.UndefinedError: dict object has no element Undefined

Not sure what is happening here. This is my first introduction to confluence.

[jagauthier]

Finally, got this. ATL_DB_TYPE needs to be set.  

[Vladislav Polyutkin]

Hi @jagauthier 

What value did you use?

I've got an error when used like 'ATL_DB_TYPE=postgres'

jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'postgres'