Most likely you have a syntax error in your settings somehow. Please check the container's logs (with "sudo podman logs horizon" on the controller node) to see the exact error.On Wed, Dec 18, 2019 at 6:51 AM Eddie Yen <missile0407@gmail.com> wrote:Hi,Below is the information about this environment.Openstack release: RockyKolla container source type: binaryOS distro: Ubuntu 18.04We tried to set OPENSTACK_ENABLE_PASSWORD_RETRIEVE to True in local_settings, but the dashboard got "503 Service Unavailable" after restart the Horizon container.And there's no error log or something in horizon.logIs there anyway to see what's going on?- Eddie--Radomir Dopieralski