TAS policy update about platform-aware-scheduling HOT 2 CLOSED

@togashidm is there more detail on this issue? It would be good if there are steps to recreate

from platform-aware-scheduling.

Some more details on the issue. TAS running with the initial health demo-policy: kubectl apply -f health-policy.yaml
the target value is changed accordingly in the policy and apply the policy again.

See logs below that when the target value is changed from 2 to 5. The same happens when changes to 7. Nothing happens when the target value is a return to 2. That is, TAS is considering the updated policy while running in the cluster as an addition.

— Initial —
I0818 12:38:55.128399 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:38:55.128439 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:38:57.127625 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:38:57.127666 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:38:59.139403 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:38:59.139451 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2

— Target value Updated from 2 to 5 ----
I0818 12:39:39.125472 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:39:40.388678 1 controller.go:116] "Policy: demo-policy updated" component="controller"
I0818 12:39:40.388729 1 enforcer.go:83] "Duplicate strategy found. Not adding demo-policy: scheduleonmetric to registry" component="controller"
I0818 12:39:40.388755 1 enforcer.go:83] "Duplicate strategy found. Not adding demo-policy: dontschedule to registry" component="controller"
I0818 12:39:40.388775 1 enforcer.go:88] "Adding strategies: deschedule demo-policy" component="controller"
I0818 12:39:41.125866 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:39:41.125906 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:39:41.125945 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:39:41.125959 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 5
I0818 12:39:41.146252 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:39:41.146277 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2

— Target value Updated from 5 to 7 ----
I0818 12:41:15.462468 1 controller.go:116] "Policy: demo-policy updated" component="controller"
I0818 12:41:15.462503 1 enforcer.go:88] "Adding strategies: deschedule demo-policy" component="controller"
I0818 12:41:15.462527 1 enforcer.go:83] "Duplicate strategy found. Not adding demo-policy: scheduleonmetric to registry" component="controller"
I0818 12:41:15.462545 1 enforcer.go:83] "Duplicate strategy found. Not adding demo-policy: dontschedule to registry" component="controller"
I0818 12:41:17.124885 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:41:17.124921 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:41:17.124950 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:41:17.124963 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 5
I0818 12:41:17.124979 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:41:17.124991 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 7

— Target value Updated from 7 to 2 ----
I0818 12:42:42.559737 1 controller.go:116] "Policy: demo-policy updated" component="controller"
I0818 12:42:43.325055 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:43.325114 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:42:43.325164 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:43.325190 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 5
I0818 12:42:43.325219 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:43.325245 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 7
I0818 12:42:44.123422 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:44.123458 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 2
I0818 12:42:44.123488 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:44.123503 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 5
I0818 12:42:44.123518 1 enforce.go:128] "Evaluating demo-policy" component="controller"
I0818 12:42:44.123531 1 strategy.go:39] Policy demo-policy, strt deschedule, metricname health_metric, rule target 7

from platform-aware-scheduling.