The Data Center deployment option is designed for high availability and performance at scale when hosting Atlassian applications in your own data center. Pur plugins should run flawlessly no them, but a workaround to enable BigPicture right after installation may be needed (per this info).
This Knowledge Base article was written specifically for the Atlassian Server platform. Due to the Restricted functions in Atlassian Cloud apps, the contents of this article cannot be applied to Atlassian Cloud applications.
After installing BigPicture Plugin for JIRA add-on, the plugin has been disabled.
The following appears in the
JIRA DC 6.4.12 + BigPicture Plugin for JIRA v3.1.0-jira6
The add-on is trying to read the database configuration but it couldn't find the db configuration file in the shared home directory (via /path/to/shared_home) path. In the JIRA DC installation, dbconfig.xml is not required to be in the shared home directory.
Copy JIRA dbconfig.xml to /path/to/shared_home/ path and restart JIRA