When import VM from kvm source the import fails when not setting the optional username field
The fix for this seems to be included in v4.19.3 which is going to be released within oVirt 4.1.0 RC2. I would suggest to update target milestone accordingly.
Verification builds: ovirt-engine-4.1.0.3-0.1.el7 libvirt-client-2.0.0-10.el7_3.4.x86_64 vdsm-4.19.4-1.el7ev.x86_64 qemu-kvm-rhev-2.6.0-28.el7_3.3.x86_64 sanlock-3.4.0-1.el7.x86_64 Verification scenario: 1. Browse webadmin -> VMs tab -> import dialog: select KVM and enter KVM parameters. 2. Try to load KVM VMs when "requires authentication" is checked and username/password fields are empty: Verify username/password fields frame are marked red. mouse over the red frame and verify "this field can't be empty" message appears. 3. Repeat step 2, this time leave only password field empty. 4. Repeat step 2, this time leave only username field empty. 5. Uncheck "requires authentication" checkbox and click load. Verify KVM VMs are listed.