Detailed bug description:
Sometimes UMM_DRC counter doesn't increase after 'virsh destroy/start' of controller node.
Steps to reproduce:
1) Deploy a MOS environment
2) Ensure there are default values of "REBOOT_COUNT" and "COUNTER_RESET_TIME" is configured on a Controller node:
cat /etc/umm.conf
UMM=yes
REBOOT_COUNT=2
COUNTER_RESET_TIME=10
3) Perform reboot of controller node; check value of UMM_DRC variable:
root@node-1:~# sudo reboot
After that make sure that UMM_DRC is equal to 1:
root@node-1:~# cat /var/lib/umm/*
UMM_DRC=1
4) Kill a Libvirt VM which corresponds to Controller node using virsh then start it immediately:
virsh destroy fuel_custom_slave-01
virsh start fuel_custom_slave-01
5) Enter the Controller node and check value of UMM_DRC variable: 'cat /var/lib/umm/*'
Expected results:
UMM_DRC=2 on step 5).
Actual results:
Sometimes UMM_DRC=1 on step 5). http://paste.openstack.org/show/602246/ - 1 half of file - issue is not reproduced; 2 half of file - issue is reproduced.
Reproducibility:
50%
Impact:
For example, to get umm mode we need to make additional 'virsh destroy/start' of node, although this count is defined in REBOOT_COUNT value in /etc/umm.conf.
Description of the environment:
MOS 9.2
fuel-library9.0-9.0.0-1.mos8740.noarch
fuel-library9.0-9.0.0-1.mos8727.noarch
Detailed bug description:
Sometimes UMM_DRC counter doesn't increase after 'virsh destroy/start' of controller node.
Steps to reproduce:
1) Deploy a MOS environment
2) Ensure there are default values of "REBOOT_COUNT" and "COUNTER_ RESET_TIME" is configured on a Controller node: RESET_TIME= 10
cat /etc/umm.conf
UMM=yes
REBOOT_COUNT=2
COUNTER_
3) Perform reboot of controller node; check value of UMM_DRC variable:
root@node-1:~# sudo reboot
After that make sure that UMM_DRC is equal to 1:
root@node-1:~# cat /var/lib/umm/*
UMM_DRC=1
4) Kill a Libvirt VM which corresponds to Controller node using virsh then start it immediately: slave-01 slave-01
virsh destroy fuel_custom_
virsh start fuel_custom_
5) Enter the Controller node and check value of UMM_DRC variable: 'cat /var/lib/umm/*'
Expected results:
UMM_DRC=2 on step 5).
Actual results: paste.openstack .org/show/ 602246/ - 1 half of file - issue is not reproduced; 2 half of file - issue is reproduced.
Sometimes UMM_DRC=1 on step 5).
http://
Reproducibility:
50%
Impact:
For example, to get umm mode we need to make additional 'virsh destroy/start' of node, although this count is defined in REBOOT_COUNT value in /etc/umm.conf.
Description of the environment: 0-9.0.0- 1.mos8740. noarch 0-9.0.0- 1.mos8727. noarch
MOS 9.2
fuel-library9.
fuel-library9.