Change in ovirt-hosted-engine-setup[ovirt-hosted-engine-setup-2.1]: cloud-init: add a comment to explain how to avoid 1372260

[Code Review]

>From Simone Tiraboschi <stirabos at redhat.com>:

Simone Tiraboschi has submitted this change and it was merged.

Change subject: cloud-init: add a comment to explain how to avoid 1372260
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cloud-init: add a comment to explain how to avoid 1372260

Due to a kernel bug (BZ#1372260), 'systemctl restart sshd'
could be blocked forverer and this will block also our
cloud-init script and so the deployment till
hosted-engine-setup will abort at a timeout.
Restart sshd in a later section (from bootcmd to runcmd)
to try avoiding BZ#1372260 and, if this is still not enough,
start it in background to avoid getting stuck also if
sshd is not available.

Change-Id: I4f3380c02ed1b95391a2fca31d82a43c5408f228
Bug-Url: https://bugzilla.redhat.com/1416023
Bug-Url: https://bugzilla.redhat.com/1409203
Signed-off-by: Simone Tiraboschi <stirabos at redhat.com>
(cherry picked from commit af56f3e62d8eff236f53919c3c19b9e86866b527)
---
M src/plugins/gr-he-common/vm/cloud_init.py
1 file changed, 2 insertions(+), 0 deletions(-)

Approvals:
  Simone Tiraboschi: Verified; Looks good to me, approved
  Jenkins CI: Passed CI tests
  Yedidyah Bar David: Looks good to me, but someone else must approve



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Gerrit-MessageType: merged
Gerrit-Change-Id: I4f3380c02ed1b95391a2fca31d82a43c5408f228
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-hosted-engine-setup
Gerrit-Branch: ovirt-hosted-engine-setup-2.1
Gerrit-Owner: Simone Tiraboschi <stirabos at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Simone Tiraboschi <stirabos at redhat.com>
Gerrit-Reviewer: Yedidyah Bar David <didi at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>