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metal
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StarlingX Bare Metal and Node Management, Hardware Maintenance
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Eric MacDonald 2210c71216 Fix Mtce Heartbeat period recovery on MNFA Exit 
When Multi-Node Failure Avoidance (MNFA) occurs,
maintenance commands the Heartbeat Agent to slow
down by a factor of 4.

The rate recovery following a MNFA is not occurring.

Update https://review.opendev.org/#/c/701057 made
a condition check change that introduced this issue
by requiring mnfa_timeout to be non-zero before an
attempt is made to recover heartbeat period following
MNFA recovery.

This update switches that condition check to use more
specific mnfa_backoff state tracker and because MNFA
is a global maintenance mode feature rather than a
node specific feature, moves the recovery check code
from the node level fsm into a mnfa_recovery_handler
called in the main select loop.

Test Plan:

PASS: Verify MNFA handling/recovery with mnfa_timeout!=0
             that expires.
PASS: Verify MNFA handling/recovery when mnfa_timeout!=0
             but before the timeout expires.
PASS: Verify MNFA handling/recovery when mnfa_timeout=0
PASS: Verify MNFA backoff rate recovery over mtcAgent
             process restart.
PASS: Verify MNFA backoff rate is sent to hbsAgent if
             hbsAgent restarts while MNFA his active.

Change-Id: I8da5a000ab503692c7cfa620233ed8aa772c50f8
Closes-Bug: #1893212
Signed-off-by: Eric MacDonald <eric.macdonald@windriver.com>
 		2020-09-18 01:34:11 +00:00
api-ref/source Switch to newer openstackdocstheme and reno versions 2020-06-04 14:32:46 +02:00
bsp-files Correct the preserved cgts-vg size in AIO kickstart 2020-09-10 16:48:26 +00:00
devstack Security: Handle nospectre_v1 in the bootargs 2020-01-28 18:21:13 -05:00
doc Switch to newer openstackdocstheme and reno versions 2020-06-04 14:32:46 +02:00
installer De-branding in starlingx/metal: TIS -> StarlingX 2020-05-19 14:18:52 +00:00
kickstart Drop isolcpu from AIO/worker kickstarts 2020-06-19 02:08:28 -04:00
mtce Fix Mtce Heartbeat period recovery on MNFA Exit 2020-09-18 01:34:11 +00:00
mtce-common Fix heartbeat messaging when interface is set to 'lo' 2020-06-26 14:16:41 +00:00
mtce-compute Add auto-versioning to starlingx/metal mtce packages 2020-05-21 15:18:43 -04:00
mtce-control Fix heartbeat messaging when interface is set to 'lo' 2020-06-26 14:16:41 +00:00
mtce-storage Add auto-versioning to starlingx/metal mtce packages 2020-05-21 15:18:43 -04:00
releasenotes Switch to newer openstackdocstheme and reno versions 2020-06-04 14:32:46 +02:00
tools/rvmc/centos Redfish Virtual Media Controller enhancements 2020-08-17 21:14:50 +00:00
.gitignore Update tox.ini files to use stein constraints 2019-06-25 13:20:35 -04:00
.gitreview OpenDev Migration Patch 2019-04-19 19:52:33 +00:00
.zuul.yaml Tox and Zuul job for the bandit code scan in starlingx/metal 2020-06-29 08:24:46 +00:00
CONTRIBUTORS.wrs StarlingX open source release updates 2018-05-31 07:36:43 -07:00
LICENSE StarlingX open source release updates 2018-05-31 07:36:43 -07:00
README.rst Followup opendev cleanup and test jobs 2019-04-22 16:42:03 +00:00
centos_build_layer.cfg Build layering, add layer build config file 2019-10-15 19:19:45 +08:00
centos_iso_image.inc Remove unused inventory and python-inventoryclient 2020-01-08 14:12:05 -06:00
centos_pkg_dirs rvmc: remove un-used build data 2020-01-16 08:39:54 -08:00
centos_stable_docker_images.inc Utility to install a server via Redfish 2019-12-31 15:34:54 +00:00
pylint.rc Add pylint checks for python files in metal 2020-01-03 13:27:00 -06:00
test-requirements.txt Tox and Zuul job for the bandit code scan in starlingx/metal 2020-06-29 08:24:46 +00:00
tox.ini Use newer flake8 to run on ubuntu-focal Zuul machines 2020-09-09 17:59:49 -04:00

README.rst

metal

StarlingX Bare Metal Management