Public bug reported: Description ===========
nova-scheduler did not logged the weight of each compute_node, even if we configured "debug=true". You can only see this in nova-scheduler.log (Rocky version). 2019-02-18 15:02:56.918 18716 DEBUG nova.scheduler.filter_scheduler [req-242d0408-395d-4dc2-a237-e3f2b55c2ba8 8fdccd78f9404ccbb427b0b798f46f67 d8706f56f2314bbb8e62463ba833bb1e - default default] Weighed [(nail1, nail1) ram: 27527MB disk: 226304MB io_ops: 0 instances: 2, (Shelf1Slot3SBCR, Shelf1Slot3SBCR) ram: 12743MB disk: 112640MB io_ops: 0 instances: 3, (nail2, nail2) ram: 19919MB disk: 120832MB io_ops: 0 instances: 0] _get_sorted_hosts /usr/lib/python2.7 /site-packages/nova/scheduler/filter_scheduler.py:455 But in kilo OpenStack, we can see: 2019-02-18 15:31:07.418 24797 DEBUG nova.scheduler.filter_scheduler [req-9449a23f-643d-45a1-aed7-9d62639d874d 8228476c4baf4a819f2c7b890069c5d1 7240ab9c4351484095c15ae33e0abd0b - - -] Weighed [WeighedHost [host: (computer16-02, computer16-02) ram:45980 disk:69632 io_ops:0 instances:11, weight: 1.0], WeighedHost [host: (computer16-08, computer16-08) ram:45980 disk:73728 io_ops:0 instances:15, weight: 1.0], WeighedHost [host: (computer16-03, computer16-03) ram:43932 disk:117760 io_ops:0 instances:10, weight: 0.955458895172], WeighedHost [host: (computer16-07, computer16-07) ram:43932 disk:267264 io_ops:0 instances:11, weight: 0.955458895172], WeighedHost [host: (computer16-15, computer16-15) ram:41884 disk:-114688 io_ops:0 instances:15, weight: 0.910917790344], WeighedHost [host: (computer16-16, computer16-16) ram:35740 disk:967680 io_ops:0 instances:10, weight: 0.777294475859], WeighedHost [host: (computer16-12, computer16-12) ram:31644 disk:-301056 io_ops:0 instances:13, weight: 0.688212266203], WeighedHost [host: (computer16-05, computer16-05) ram:25500 disk:-316416 io_ops:0 instances:13, weight: 0.554588951718], WeighedHost [host: (computer16-06, computer16-06) ram:17308 disk:-66560 io_ops:0 instances:12, weight: 0.376424532405]] _schedule /usr/lib/python2.7 /site-packages/nova/scheduler/filter_scheduler.py:149 Obviously, we have lost the weight value for each compute_nodes now. Environment =========== [root@nail1 ~]# rpm -qi openstack-nova-api Name : openstack-nova-api Epoch : 1 Version : 18.0.2 Release : 1.el7 Architecture: noarch Install Date: Wed 17 Oct 2018 02:23:03 PM CST Group : Unspecified Size : 5595 License : ASL 2.0 Signature : RSA/SHA1, Mon 15 Oct 2018 05:02:18 PM CST, Key ID f9b9fee7764429e6 Source RPM : openstack-nova-18.0.2-1.el7.src.rpm Build Date : Tue 09 Oct 2018 05:54:47 PM CST Build Host : p8le01.rdu2.centos.org Relocations : (not relocatable) Packager : CBS <[email protected]> Vendor : CentOS URL : http://openstack.org/projects/compute/ Summary : OpenStack Nova API services ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1816360 Title: nova-scheduler did not logged the weight of each compute_node Status in OpenStack Compute (nova): New Bug description: Description =========== nova-scheduler did not logged the weight of each compute_node, even if we configured "debug=true". You can only see this in nova-scheduler.log (Rocky version). 2019-02-18 15:02:56.918 18716 DEBUG nova.scheduler.filter_scheduler [req-242d0408-395d-4dc2-a237-e3f2b55c2ba8 8fdccd78f9404ccbb427b0b798f46f67 d8706f56f2314bbb8e62463ba833bb1e - default default] Weighed [(nail1, nail1) ram: 27527MB disk: 226304MB io_ops: 0 instances: 2, (Shelf1Slot3SBCR, Shelf1Slot3SBCR) ram: 12743MB disk: 112640MB io_ops: 0 instances: 3, (nail2, nail2) ram: 19919MB disk: 120832MB io_ops: 0 instances: 0] _get_sorted_hosts /usr/lib/python2.7/site- packages/nova/scheduler/filter_scheduler.py:455 But in kilo OpenStack, we can see: 2019-02-18 15:31:07.418 24797 DEBUG nova.scheduler.filter_scheduler [req-9449a23f-643d-45a1-aed7-9d62639d874d 8228476c4baf4a819f2c7b890069c5d1 7240ab9c4351484095c15ae33e0abd0b - - -] Weighed [WeighedHost [host: (computer16-02, computer16-02) ram:45980 disk:69632 io_ops:0 instances:11, weight: 1.0], WeighedHost [host: (computer16-08, computer16-08) ram:45980 disk:73728 io_ops:0 instances:15, weight: 1.0], WeighedHost [host: (computer16-03, computer16-03) ram:43932 disk:117760 io_ops:0 instances:10, weight: 0.955458895172], WeighedHost [host: (computer16-07, computer16-07) ram:43932 disk:267264 io_ops:0 instances:11, weight: 0.955458895172], WeighedHost [host: (computer16-15, computer16-15) ram:41884 disk:-114688 io_ops:0 instances:15, weight: 0.910917790344], WeighedHost [host: (computer16-16, computer16-16) ram:35740 disk:967680 io_ops:0 instances:10, weight: 0.777294475859], WeighedHost [host: (computer16-12, computer16-12) ram:31644 disk:-301056 io_ops:0 instances:13, weight: 0.688212266203], WeighedHost [host: (computer16-05, computer16-05) ram:25500 disk:-316416 io_ops:0 instances:13, weight: 0.554588951718], WeighedHost [host: (computer16-06, computer16-06) ram:17308 disk:-66560 io_ops:0 instances:12, weight: 0.376424532405]] _schedule /usr/lib/python2.7/site- packages/nova/scheduler/filter_scheduler.py:149 Obviously, we have lost the weight value for each compute_nodes now. Environment =========== [root@nail1 ~]# rpm -qi openstack-nova-api Name : openstack-nova-api Epoch : 1 Version : 18.0.2 Release : 1.el7 Architecture: noarch Install Date: Wed 17 Oct 2018 02:23:03 PM CST Group : Unspecified Size : 5595 License : ASL 2.0 Signature : RSA/SHA1, Mon 15 Oct 2018 05:02:18 PM CST, Key ID f9b9fee7764429e6 Source RPM : openstack-nova-18.0.2-1.el7.src.rpm Build Date : Tue 09 Oct 2018 05:54:47 PM CST Build Host : p8le01.rdu2.centos.org Relocations : (not relocatable) Packager : CBS <[email protected]> Vendor : CentOS URL : http://openstack.org/projects/compute/ Summary : OpenStack Nova API services To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1816360/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
