For Gen 10 servers we are getting inconsistent response for redfish system call.

[M V P Nitesh]

For Gen 10 servers we are not able to receive consistent response for redfish system call.

DEBUG proliantutils.redfish.redfish req-7a2606ca-6fb2-4dd3-a25a-ca50c04160f7 None None[iLO 172.17.1.89] The Redfish System "1" was not found. Error HTTP GET https://172.17.1.89/redfish/v1/Systems/1 returned code 401.

Error: iLO get_power_status failed, error: [iLO 172.17.1.89] The Redfish System "1" was not found. Error HTTP GET https://172.17.1.89/redfish/v1/Systems/1 returned code 401. iLO.0.10.ExtendedInfo: See @Message.ExtendedInfo for more information.: IloOperationError: iLO get_power_status failed, error: [iLO 172.17.1.89] The Redfish System "1" was not found. Error HTTP GET https://172.17.1.89/redfish/v1/Systems/1 returned code 401.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/561191
Committed: https://git.openstack.org/cgit/openstack/proliantutils/commit/?id=da0c7b3db906f375f1f09a31433f46b1c553c95f
Submitter: Zuul
Branch: master

commit da0c7b3db906f375f1f09a31433f46b1c553c95f
Author: mvpnitesh <email address hidden>
Date: Fri Apr 13 10:26:54 2018 +0000

    Fixes session issue for Gen10 servers

    For HPE Gen10 servers we are not able to receive consistent response
    while accessing the System with id: "/redfish/v1/Systems/1".
    The reason was related to multiple Sushy object creation which in
    turn will create multiple active sessions for the same Redfish
    controller at any given point.

    Instead of using session based authentication (the default behaviour
    in Sushy) we use basic authentication at the time of Sushy object
    creation. This fixes the session issue for Gen10 servers.

    Change-Id: Ic13da26a77863f8c383fa8ba185e05a8fc2e9fcf
    Closes-Bug: #1764395

[Govardhan Chintha (cgovardhan)]

Does Sushy terminate the session once the session usage is completed ?

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.opendev.org/656561

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/656561
Committed: https://git.openstack.org/cgit/x/proliantutils/commit/?id=5bdde1ba8910436beaf973c0d86509d1dc86015e
Submitter: Zuul
Branch: stable/queens

commit 5bdde1ba8910436beaf973c0d86509d1dc86015e
Author: mvpnitesh <email address hidden>
Date: Fri Apr 13 10:26:54 2018 +0000

    Fixes session issue for Gen10 servers

    For HPE Gen10 servers we are not able to receive consistent response
    while accessing the System with id: "/redfish/v1/Systems/1".
    The reason was related to multiple Sushy object creation which in
    turn will create multiple active sessions for the same Redfish
    controller at any given point.

    Instead of using session based authentication (the default behaviour
    in Sushy) we use basic authentication at the time of Sushy object
    creation. This fixes the session issue for Gen10 servers.

    Change-Id: Ic13da26a77863f8c383fa8ba185e05a8fc2e9fcf
    Closes-Bug: #1764395
    (cherry picked from commit da0c7b3db906f375f1f09a31433f46b1c553c95f)