nova_libvirtd_listen_tcp won't actually work

[Andy McCrae]

Setting "nova_libvirtd_listen_tcp" will cause libvirt to not start.

Mar 2 11:29:01 ubuntu systemd[1]: libvirtd.service: Main process exited, code=exited, status=6/NOTCONFIGURED

======

I've only tested this on Ubuntu 16.04 and not CentOS, but TL;DR we need to look at that option or remove it if it's not supported - right now it doesn't work.

[Major Hayden (rackerhacker)]

So this fails because the certificates are not configured. If you don't want TLS, then 'listen_tls =0' must be set in libvirtd.conf. Also, listening on TCP won't fully work unless 'listen_tcp = 1' is also enabled in libvirtd.conf.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/494637

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/494637
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_nova/commit/?id=37a8b27287c75e7b370af8946f613b6457bbc060
Submitter: Jenkins
Branch: master

commit 37a8b27287c75e7b370af8946f613b6457bbc060
Author: Major Hayden <email address hidden>
Date: Thu Aug 17 11:32:07 2017 -0500

    Fail if TLS + TCP are enabled for libvirtd

    This patch fails the playbook if TLS and TCP connectivity are both
    enabled. The role does not set certificates for libvirtd at this time
    and these configurations will cause libvirtd to fail.

    Closes-Bug: 1669436
    Change-Id: Ib0448b63b6ce7c7e5d48975b2bd9d78ef5c1218c

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/495332

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/ocata
Review: https://review.openstack.org/495333

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/newton
Review: https://review.openstack.org/495334

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/495334
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_nova/commit/?id=688aa8be9755653a60781839ecbee23cc0f9d69a
Submitter: Jenkins
Branch: stable/newton

commit 688aa8be9755653a60781839ecbee23cc0f9d69a
Author: Major Hayden <email address hidden>
Date: Thu Aug 17 11:32:07 2017 -0500

    Fail if TLS + TCP are enabled for libvirtd

    This patch fails the playbook if TLS and TCP connectivity are both
    enabled. The role does not set certificates for libvirtd at this time
    and these configurations will cause libvirtd to fail.

    Closes-Bug: 1669436
    Change-Id: Ib0448b63b6ce7c7e5d48975b2bd9d78ef5c1218c
    (cherry picked from commit 37a8b27287c75e7b370af8946f613b6457bbc060)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/495333
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_nova/commit/?id=1d98cf18e919d36fc15e2e3d6cbebcea661b2f69
Submitter: Jenkins
Branch: stable/ocata

commit 1d98cf18e919d36fc15e2e3d6cbebcea661b2f69
Author: Major Hayden <email address hidden>
Date: Thu Aug 17 11:32:07 2017 -0500

    Fail if TLS + TCP are enabled for libvirtd

    This patch fails the playbook if TLS and TCP connectivity are both
    enabled. The role does not set certificates for libvirtd at this time
    and these configurations will cause libvirtd to fail.

    Closes-Bug: 1669436
    Change-Id: Ib0448b63b6ce7c7e5d48975b2bd9d78ef5c1218c
    (cherry picked from commit 37a8b27287c75e7b370af8946f613b6457bbc060)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/495332
Committed: https://git.openstack.org/cgit/openstack/openstack-ansible-os_nova/commit/?id=72a059b7900d5974b3053bc6c7c03c782c450012
Submitter: Jenkins
Branch: stable/pike

commit 72a059b7900d5974b3053bc6c7c03c782c450012
Author: Major Hayden <email address hidden>
Date: Thu Aug 17 11:32:07 2017 -0500

    Fail if TLS + TCP are enabled for libvirtd

    This patch fails the playbook if TLS and TCP connectivity are both
    enabled. The role does not set certificates for libvirtd at this time
    and these configurations will cause libvirtd to fail.

    Closes-Bug: 1669436
    Change-Id: Ib0448b63b6ce7c7e5d48975b2bd9d78ef5c1218c
    (cherry picked from commit 37a8b27287c75e7b370af8946f613b6457bbc060)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova 16.0.0.0rc2 release candidate.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova 14.2.9 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova 15.1.9 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/openstack-ansible-os_nova 17.0.0.0b1 development milestone.