With release of devicehive-docker 3.5 we updated PostgreSQL container from version 9.4 to 10. Because of that database dump/restore procedure is required.
You can find following error in postgres
container log, that means that dump/restore is not done yet:
FATAL: database files are incompatible with server
DETAIL: The data directory was initialized by PostgreSQL version 9.4, which is not compatible with this version 10.0.
- Before updating to 3.5, create database backup as described in "Backup and restore" section in README.
- Stop DeviceHive and update devicehive-docker to version 3.5.
- Remove docker volume for database, start only database and restore data, then start full application. Exact steps are detailed in "Backup and restore" section in README.