Change in ovirt-guest-agent[ovirt-4.0]: hooks: Make execution more robust

[vfeenstr at redhat.com]

Vinzenz Feenstra has submitted this change and it was merged.

Change subject: hooks: Make execution more robust
......................................................................


hooks: Make execution more robust

Previously, exceptions raised due to executing potentially not
executable or inaccessible hooks caused exceptions to be passed
through to the VirtIO read loop. Which caused that any other hook
configured after that not being executed.

This patch handles the OSErrors potentially raised by the subprocess
usage

Change-Id: I951f6e6ecabdebb9abeba7449329a363296411f7
Bug-Url: https://bugzilla.redhat.com/1343017
Signed-off-by: Vinzenz Feenstra <vfeenstr at redhat.com>
(cherry picked from commit 22d972a1c4b5ea0c17992f6ce4e7cae87b8e24e4)
---
M ovirt-guest-agent/hooks.py
1 file changed, 7 insertions(+), 3 deletions(-)

Approvals:
  Vinzenz Feenstra: Verified; Looks good to me, approved; Passed CI tests



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Gerrit-MessageType: merged
Gerrit-Change-Id: I951f6e6ecabdebb9abeba7449329a363296411f7
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-guest-agent
Gerrit-Branch: ovirt-4.0
Gerrit-Owner: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: Vinzenz Feenstra <vfeenstr at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>