dbconfig.xml ATL_JDBC_SECRET_CLASS missing
dbconfig.xml is missing the code block for ATL_JDBC_SECRET_CLASS from the upstream source.
It should look like:
<jira-database-config>
...
<jdbc-datasource>
...
<username>{{ atl_jdbc_user }}</username>
{% if atl_jdbc_secret_class is defined and atl_jdbc_secret_class != "" %}
<atlassian-password-cipher-provider>{{ atl_jdbc_secret_class }}</atlassian-password-cipher-provider>
{% endif -%}
<password>{{ atl_jdbc_password }}</password>
...Edited by Timothy Mullican