Grenade jobs broken by not finding iniset_rpc_backend

[Vladyslav Drok]

Caused by https://review.openstack.org/436094, start_nova_compute now triggers iniset_rpc_backend, and we don't source the file containing it during the upgrade.

As the comment in that patch says, multicell setup is not supported in grenade, so we need to pass nuomulticess parameters in the grenade plugins.

[Vladyslav Drok (vdrok)]

Patches at https://review.openstack.org/477522 and https://review.openstack.org/477523

[Vladyslav Drok (vdrok)]

Scratch comment #1, the patch do n-g-s is at https://review.openstack.org/477401 and to ironic is at https://review.openstack.org/477313

[OpenStack Infra (hudson-openstack)]

Change abandoned by Vladyslav Drok (<email address hidden>) on branch: master
Review: https://review.openstack.org/477523

[milan k (vetrisko)]

...btw inspector suffers the same (was reported as https://bugs.launchpad.net/ironic/+bug/1700525)...

[Vladyslav Drok (vdrok)]

Not critical anymore, devstack revert merged

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/477401
Committed: https://git.openstack.org/cgit/openstack/networking-generic-switch/commit/?id=4e7c7313e0f330cc59e1e19cadd730175211de3f
Submitter: Jenkins
Branch: master

commit 4e7c7313e0f330cc59e1e19cadd730175211de3f
Author: Hironori Shiina <email address hidden>
Date: Mon Jun 26 15:25:47 2017 +0900

    Set nomulticell flag for starting nova-compute in upgrade

    This patch set nomulitcell flag when starting nova-compute because
    multi-cell rabbit setup is not supported in Grenade.

    Closes-Bug: 1700548

    Change-Id: I4462b88dde778f316896013d4098936cdeec6b76

[OpenStack Infra (hudson-openstack)]

Change abandoned by Dmitry Tantsur (<email address hidden>) on branch: master
Review: https://review.openstack.org/477522
Reason: not needed?

[Hironori Shiina (shiina-hironori)]

With https://review.openstack.org/#/c/477313/
gate-ironic-dsvm-standalone-ubuntu-xenial will work.

For gate-grenade-dsvm-ironic-multinode-multitenant-ubuntu-xenial,
there is another issue the that fixed upgrade.sh in networking-generic-switch doesn't run.
It seems caused by overwriting a directory name(GITDIR[networking-generic-switch]) from 'new' to 'old' by enable_plugin here[1] due to naming conflict in Grenade and DevStack.

[1] https://github.com/openstack/ironic/blob/fdf6f89a231870fc230c4b15caf098be34d498f1/devstack/upgrade/settings#L15
[2] https://github.com/openstack-dev/grenade/blob/11dd94308ed5c25a8f28f86b03b20b251f0a05a1/inc/plugin#L163
[3] https://github.com/openstack-dev/devstack/blob/2967ca3dfd0d64970dfa5dfa7ac2330ee7aa90ed/functions-common#L1890

[Vladyslav Drok (vdrok)]

Hironori, yup, you're right. Trying things to fix it at https://review.openstack.org/477655

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/480894

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/480894
Committed: https://git.openstack.org/cgit/openstack/networking-generic-switch/commit/?id=fa47ca56d43aac1d03738d63910bc3ab83aeb568
Submitter: Jenkins
Branch: stable/ocata

commit fa47ca56d43aac1d03738d63910bc3ab83aeb568
Author: Hironori Shiina <email address hidden>
Date: Mon Jun 26 15:25:47 2017 +0900

    Set nomulticell flag for starting nova-compute in upgrade

    This patch set nomulitcell flag when starting nova-compute because
    multi-cell rabbit setup is not supported in Grenade.

    Closes-Bug: 1700548

    Change-Id: I4462b88dde778f316896013d4098936cdeec6b76
    (cherry picked from commit 4e7c7313e0f330cc59e1e19cadd730175211de3f)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/477313
Committed: https://git.openstack.org/cgit/openstack/ironic/commit/?id=b0608771e53f9a12960fe229bcd2960317a58c86
Submitter: Jenkins
Branch: master

commit b0608771e53f9a12960fe229bcd2960317a58c86
Author: Hironori Shiina <email address hidden>
Date: Mon Jun 26 11:42:52 2017 +0900

    Set nomulticell flag for starting nova-compute in grenade

    This patch set nomulitcell flag when starting nova-compute because
    multi-cell rabbit setup is not necessary in Grenade. This nomulticell
    flag will be introduced with I08d7da843d18b426dda8a8a231039d950a4c0ce5.

    Closes-Bug: 1700548
    Change-Id: Ib55f6359751052d41b46e31ec8e15f46e33c1193

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/ironic 9.0.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/networking-generic-switch ocata-eol release.