Patch: https://review.openstack.org/#/c/352806 has set host=None and we don't change this parameter neither in devstack installation nor in manual installation. With this patch value of [DEFAULT]/host is set to hostname of the host on which magnum is setup. Also, updated manual installation step to set [DEFAULT]/host to hostname. Depends-on: I51feb6ccdc0fab91a591568866e6801f2bbb319b Change-Id: Id43bfcc792b28c98c9bf1d888dd7ddcc167e8ea5 Closes-Bug: #1630190changes/35/382235/3