Reboot task doesn't work

[Volodymyr Shypyguzov]

In our example reboot plugin we try to use reboot astute task, but it doesn't work.
Steps to reproduce: Create reboot task in the deployment graph
Expected result: Task is executed successfully
Actual result: Task failed

In astute logs:

WARNING [1556] 54a5a704-d74e-4a8d-bf30-df83e839809d: Failed to run shell if [ $(hostname) = bootstrap ]; then
         reboot;
      fi;
      while true; do
         t=0;
         if [ -f /run/cloud-init/status.json -o $t -gt 60 ]; then
             reboot;
         else
             sleep 1;
             t=$((t + 1));
         fi;
      done
 on node 8. Error will not raise because shell was run without check

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/329538

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/329538
Committed: https://git.openstack.org/cgit/openstack/fuel-astute/commit/?id=22d52ee121ea40a18bec0510dcca6111db733f04
Submitter: Jenkins
Branch: master

commit 22d52ee121ea40a18bec0510dcca6111db733f04
Author: Bulat Gaifullin <email address hidden>
Date: Tue Jun 14 18:45:04 2016 +0300

    Fixed wrong timeout calculation for reboot command

    Change-Id: Idbfad828f49511eb787fb7649dea51492037f936
    Closes-Bug: 1592460

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/337820

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/337820
Committed: https://git.openstack.org/cgit/openstack/fuel-astute/commit/?id=37a70a9cd3e05803e94bd2b66da70e324eab4e6d
Submitter: Jenkins
Branch: stable/mitaka

commit 37a70a9cd3e05803e94bd2b66da70e324eab4e6d
Author: Bulat Gaifullin <email address hidden>
Date: Tue Jun 14 18:45:04 2016 +0300

    Fixed wrong timeout calculation for reboot command

    Change-Id: Idbfad828f49511eb787fb7649dea51492037f936
    Closes-Bug: 1592460
    (cherry picked from commit 22d52ee121ea40a18bec0510dcca6111db733f04)

[ElenaRossokhina (esolomina)]

verified on 9.0 + #115
CUSTOM_VERSION=snapshot #115
MAGNET_LINK=magnet:?xt=urn:btih:bfec808dd71ff42c5613a3527733d9012bb1fabc&dn=MirantisOpenStack-9.0.iso&tr=http%3A%2F%2Ftracker01-bud.infra.mirantis.net%3A8080%2Fannounce&tr=http%3A%2F%2Ftracker01-scc.infra.mirantis.net%3A8080%2Fannounce&tr=http%3A%2F%2Ftracker01-msk.infra.mirantis.net%3A8080%2Fannounce&ws=http%3A%2F%2Fvault.infra.mirantis.net%2FMirantisOpenStack-9.0.iso
FUEL_QA_COMMIT=5279ce17271bc0ac6cefc8c0ac4b9482260531ce
UBUNTU_MIRROR_ID=ubuntu-2016-08-03-174238
CENTOS_MIRROR_ID=centos-7.2.1511-2016-05-31-083834
MOS_UBUNTU_MIRROR_ID=9.0-2016-08-09-160321
MOS_CENTOS_OS_MIRROR_ID=os-2016-06-23-135731
MOS_CENTOS_PROPOSED_MIRROR_ID=proposed-2016-08-09-170321
MOS_CENTOS_UPDATES_MIRROR_ID=updates-2016-06-23-135916
MOS_CENTOS_HOLDBACK_MIRROR_ID=holdback-2016-06-23-140047
MOS_CENTOS_HOTFIX_MIRROR_ID=hotfix-2016-07-18-162958
MOS_CENTOS_SECURITY_MIRROR_ID=security-2016-06-23-140002