Document DB Access restriction

[jaysonmc]

Security requirement:

"Implement a mechanism for enforcing access authorizations (e.g. AD groups + software code + ACL in DB)."

Outline how access to DB is managed/restricted

• Add explanation here, or;
• Link to documentation, or;
• Link to issue or PR with pertinent details

[jaysonmc]

@EricDube update?

[jaysonmc]

• Database is only managed from within cluster
• When user database is created an admin account is created
• Odoo database service account used to interact with DB