Files
YuriandGitHub 9d4ebacc35 Implementation for DescribeWorker API (#8094)
## What changed?
* Add implementation for DescribeWorker API (to both frontend and
matching)
* Add feature flag
* Add all quotas/etc.
* Add unit tests
* Add functional tests

## Why?

Part of worker commands work. 
Users should be able to directly get worker info for the worker they
need.
Corresponding API PR: https://github.com/temporalio/api/pull/622

## How did you test it?
- [X] add unit tests
- [X] add functional tests

## Potential risks
None, behind feature flag
2025-07-25 16:17:27 -07:00

89 lines
5.1 KiB
Go

package configs
import (
"go.temporal.io/server/common/dynamicconfig"
"go.temporal.io/server/common/headers"
"go.temporal.io/server/common/quotas"
)
const (
// OperatorPriority is used to give precedence to calls coming from web UI or tctl
OperatorPriority = 0
)
var (
APIToPriority = map[string]int{
"/temporal.server.api.matchingservice.v1.MatchingService/AddActivityTask": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/AddWorkflowTask": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/CancelOutstandingPoll": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DescribeTaskQueue": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ListTaskQueuePartitions": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/PollActivityTaskQueue": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/PollWorkflowTaskQueue": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/QueryWorkflow": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/RespondQueryTaskCompleted": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/GetWorkerBuildIdCompatibility": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/UpdateWorkerBuildIdCompatibility": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/GetTaskQueueUserData": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ApplyTaskQueueUserDataReplicationEvent": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/GetBuildIdTaskQueueMapping": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ForceUnloadTaskQueuePartition": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ForceUnloadTaskQueue": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ForceLoadTaskQueuePartition": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/UpdateTaskQueueUserData": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ReplicateTaskQueueUserData": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/CheckTaskQueueUserDataPropagation": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/PollNexusTaskQueue": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/RespondNexusTaskCompleted": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/RespondNexusTaskFailed": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DispatchNexusTask": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/CreateNexusEndpoint": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/UpdateNexusEndpoint": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ListNexusEndpoints": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DeleteNexusEndpoint": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/UpdateWorkerVersioningRules": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/GetWorkerVersioningRules": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DescribeTaskQueuePartition": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DescribeVersionedTaskQueues": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/SyncDeploymentUserData": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/RecordWorkerHeartbeat": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/ListWorkers": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/UpdateTaskQueueConfig": 1,
"/temporal.server.api.matchingservice.v1.MatchingService/DescribeWorker": 1,
}
APIPrioritiesOrdered = []int{0, 1}
)
func NewPriorityRateLimiter(
rateFn quotas.RateFn,
operatorRPSRatio dynamicconfig.FloatPropertyFn,
) quotas.RequestRateLimiter {
rateLimiters := make(map[int]quotas.RequestRateLimiter)
for priority := range APIPrioritiesOrdered {
if priority == OperatorPriority {
rateLimiters[priority] = quotas.NewRequestRateLimiterAdapter(quotas.NewDefaultIncomingRateLimiter(operatorRateFn(rateFn, operatorRPSRatio)))
} else {
rateLimiters[priority] = quotas.NewRequestRateLimiterAdapter(quotas.NewDefaultIncomingRateLimiter(rateFn))
}
}
return quotas.NewPriorityRateLimiter(func(req quotas.Request) int {
if req.CallerType == headers.CallerTypeOperator {
return OperatorPriority
}
if priority, ok := APIToPriority[req.API]; ok {
return priority
}
return APIPrioritiesOrdered[len(APIPrioritiesOrdered)-1]
}, rateLimiters)
}
func operatorRateFn(
rateFn quotas.RateFn,
operatorRPSRatio dynamicconfig.FloatPropertyFn,
) quotas.RateFn {
return func() float64 {
return operatorRPSRatio() * rateFn()
}
}