After upgrading an External Services instance of Terraform Enterprise to
v202302-1, the application no longer starts. There will be an error indicating that your version of PostgreSQL is not supported in the logs within the
PostgreSQL version 11 does not meet PostgreSQL version requirements.
This error will be presented prior to any db migrations that usually occur after an upgrade to Terraform Enterprise, allowing the server admin to safely reinstall the previous version of Terraform Enterprise and begin the planning phase of upgrading your PostgreSQL database.
- External Services mode using PostgreSQL 11
- Terraform Enterprise
Reinstall the previous version of Terraform Enterprise
Ensure re-installation of the same version that was previously installed to prevent further complications.