Hello! I'm still migrating the VMs from Proxmox to oVirt, migrating all disks, one by one. Google Chrome doesn't accept anymore the certificates from ovirt-engine, firefox it's ok. Error(I receive that direct from start from upload on google chrome, on firefox works): / / /Unable to upload image to disk a-b-c due to a network error. Make sure ovirt-imageio-proxy service is installed and configured, and ovirt-engine's certificate is registered as a valid CA in the browser. The certificate can be fetched from https://<engine_url>/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA/ BUT! When I'm uploading big disks(using firefox), such > 100GB, ovirt-engine interrupts the process, giving the same error above. I think that is a kind of timeout and the error doesn't show the real problem. On engine.log is the same error. on image-proxy.log: (Thread-5834) WARNING 2018-01-22 10:46:07,708 web:89:web:(log_response) 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) (Thread-5835) INFO 2018-01-22 10:46:10,716 web:89:web:(log_response) 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) (Thread-5836) ERROR 2018-01-22 10:46:10,722 session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: Ticket life time expired (Thread-5836) ERROR 2018-01-22 10:46:10,722 session:137:root:(start_session) Error starting session: Unable to verify proxy ticket Traceback (most recent call last):   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 135, in start_session     session_id = _create_update_session(ticket, session_id)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 194, in _create_update_session     ticket_vars = _decode_proxy_ticket(authorization)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 237, in _decode_proxy_ticket     payload = _decode_ovirt_ticket(ticket)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 315, in _decode_ovirt_ticket     raise ValueError("Unable to verify proxy ticket") ValueError: Unable to verify proxy ticket (Thread-5836) WARNING 2018-01-22 10:46:10,722 web:89:web:(log_response) 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) (Thread-5837) INFO 2018-01-22 10:46:13,731 web:89:web:(log_response) 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) (Thread-5838) ERROR 2018-01-22 10:46:13,737 session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: Ticket life time expired (Thread-5838) ERROR 2018-01-22 10:46:13,737 session:137:root:(start_session) Error starting session: Unable to verify proxy ticket Traceback (most recent call last):   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 135, in start_session     session_id = _create_update_session(ticket, session_id)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 194, in _create_update_session     ticket_vars = _decode_proxy_ticket(authorization)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 237, in _decode_proxy_ticket     payload = _decode_ovirt_ticket(ticket)   File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", line 315, in _decode_ovirt_ticket     raise ValueError("Unable to verify proxy ticket") ValueError: Unable to verify proxy ticket (Thread-5838) WARNING 2018-01-22 10:46:13,738 web:89:web:(log_response) 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) (Thread-5839) INFO 2018-01-22 10:46:16,745 web:89:web:(log_response) 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) (Thread-5840) ERROR 2018-01-22 10:46:16,750 session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: Ticket life time expired (Thread-5840) ERROR 2018-01-22 10:46:16,750 session:137:root:(start_session) Error starting session: Unable to verify proxy ticket There is a bugzilla bug, but it's confusing, I'm already using the version 4.2 and the error persists. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1514887(no, I'm not restaring the daemon, the it seems something similar....) A thread on version 4.05: http://lists.ovirt.org/pipermail/users/2016-November/077706.html I need some help...

Thanks for your answers! @Matthias: I used it and didn't works, same error. Now I have another big problem: all uploads that I made weren't deleted and my domain storage is full, I will need to wipe them, don't known how. @Sandro Looking forward, thank you! All the best Gabriel Gabriel Stein ------------------------------ Gabriel Ferraz Stein Tel.: +49 (0) 170 2881531 2018-01-22 16:07 GMT+01:00 Matthias Leopold <matthias.leopold@meduniwien. ac.at>: > > > Am 2018-01-22 um 11:36 schrieb Gabriel Stein: > >> Hello! >> >> I'm still migrating the VMs from Proxmox to oVirt, migrating all disks, >> one by one. >> >> Google Chrome doesn't accept anymore the certificates from ovirt-engine, >> firefox it's ok. >> >> Error(I receive that direct from start from upload on google chrome, on >> firefox works): >> / >> / >> /Unable to upload image to disk a-b-c due to a network error. Make sure >> ovirt-imageio-proxy service is installed and configured, and ovirt-engine's >> certificate is registered as a valid CA in the browser. The certificate can >> be fetched from https://<engine_url>/ovirt-eng >> ine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA/ >> >> >> BUT! When I'm uploading big disks(using firefox), such > 100GB, >> ovirt-engine interrupts the process, giving the same error above. I think >> that is a kind of timeout and the error doesn't show the real problem. >> >> On engine.log is the same error. on image-proxy.log: >> >> (Thread-5834) WARNING 2018-01-22 10:46:07,708 web:89:web:(log_response) >> 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) >> (Thread-5835) INFO 2018-01-22 10:46:10,716 web:89:web:(log_response) >> 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) >> (Thread-5836) ERROR 2018-01-22 10:46:10,722 >> session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: >> Ticket life time expired >> (Thread-5836) ERROR 2018-01-22 10:46:10,722 >> session:137:root:(start_session) Error starting session: Unable to >> verify proxy ticket >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 135, in start_session >> session_id = _create_update_session(ticket, session_id) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 194, in _create_update_session >> ticket_vars = _decode_proxy_ticket(authorization) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 237, in _decode_proxy_ticket >> payload = _decode_ovirt_ticket(ticket) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 315, in _decode_ovirt_ticket >> raise ValueError("Unable to verify proxy ticket") >> ValueError: Unable to verify proxy ticket >> (Thread-5836) WARNING 2018-01-22 10:46:10,722 web:89:web:(log_response) >> 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) >> (Thread-5837) INFO 2018-01-22 10:46:13,731 web:89:web:(log_response) >> 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) >> (Thread-5838) ERROR 2018-01-22 10:46:13,737 >> session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: >> Ticket life time expired >> (Thread-5838) ERROR 2018-01-22 10:46:13,737 >> session:137:root:(start_session) Error starting session: Unable to >> verify proxy ticket >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 135, in start_session >> session_id = _create_update_session(ticket, session_id) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 194, in _create_update_session >> ticket_vars = _decode_proxy_ticket(authorization) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 237, in _decode_proxy_ticket >> payload = _decode_ovirt_ticket(ticket) >> File "/usr/lib/python2.7/site-packages/ovirt_imageio_proxy/session.py", >> line 315, in _decode_ovirt_ticket >> raise ValueError("Unable to verify proxy ticket") >> ValueError: Unable to verify proxy ticket >> (Thread-5838) WARNING 2018-01-22 10:46:13,738 web:89:web:(log_response) >> 1.1.1.1 - PUT /d69d1a59-ed5c-4097-a9af-5e2d36299181 401 360 (0.00s) >> (Thread-5839) INFO 2018-01-22 10:46:16,745 web:89:web:(log_response) >> 1.1.1.1 - OPTIONS /d69d1a59-ed5c-4097-a9af-5e2d36299181 204 0 (0.00s) >> (Thread-5840) ERROR 2018-01-22 10:46:16,750 >> session:314:root:(_decode_ovirt_ticket) Failed to verify proxy ticket: >> Ticket life time expired >> (Thread-5840) ERROR 2018-01-22 10:46:16,750 >> session:137:root:(start_session) Error starting session: Unable to >> verify proxy ticket >> >> There is a bugzilla bug, but it's confusing, I'm already using the >> version 4.2 and the error persists. >> >> Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1514887(no, I'm not >> restaring the daemon, the it seems something similar....) >> >> A thread on version 4.05: >> >> http://lists.ovirt.org/pipermail/users/2016-November/077706.html >> >> I need some help... >> > > Hi Gabriel, > > i posted to this list with a similar issue on 2017-09-12. you can upload > disks via CLI, an example script "upload_disk.py" is part of the package > python-ovirt-engine-sdk4. i had some trouble using the script, but it was > mainly my fault. as far as i can remember it worked in the end... > > good luck > Matthias >