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Prathyush PVandGitHub
87f068ea3c
<!-- Describe what has changed in this PR --> **What changed?** Adding ListQueues API to history service and admin service. <!-- Tell your future self why have you made these changes --> **Why?** Operators will be using these APIs to get the list of DLQs. A command will be added to tdbg to call this API. <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> **How did you test it?** Unit tests with 100% coverage. <!-- Assuming the worst case, what can be broken when deploying this change to production? --> **Potential risks** <!-- Is this PR a hotfix candidate or require that a notification be sent to the broader community? (Yes/No) --> **Is hotfix candidate?**
135 lines
5.3 KiB
Go
135 lines
5.3 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package configs
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import (
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"go.temporal.io/server/common/dynamicconfig"
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"go.temporal.io/server/common/headers"
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"go.temporal.io/server/common/quotas"
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)
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const (
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// OperatorPriority is used to give precedence to calls coming from web UI or tctl
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OperatorPriority = 0
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)
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var (
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APIToPriority = map[string]int{
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"CloseShard": 1,
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"GetShard": 1,
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"DeleteWorkflowExecution": 1,
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"DescribeHistoryHost": 1,
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"DescribeMutableState": 1,
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"DescribeWorkflowExecution": 1,
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"GetDLQMessages": 1,
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"GetDLQReplicationMessages": 1,
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"GetMutableState": 1,
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"GetReplicationMessages": 1,
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"ImportWorkflowExecution": 1,
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"IsActivityTaskValid": 1,
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"IsWorkflowTaskValid": 1,
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"MergeDLQMessages": 1,
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"PollMutableState": 1,
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"PurgeDLQMessages": 1,
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"QueryWorkflow": 1,
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"ReapplyEvents": 1,
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"RebuildMutableState": 1,
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"RecordActivityTaskHeartbeat": 1,
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"RecordActivityTaskStarted": 1,
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"RecordChildExecutionCompleted": 1,
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"VerifyChildExecutionCompletionRecorded": 1,
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"RecordWorkflowTaskStarted": 1,
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"RefreshWorkflowTasks": 1,
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"RemoveSignalMutableState": 1,
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"RemoveTask": 1,
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"ReplicateEventsV2": 1,
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"ReplicateWorkflowState": 1,
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"RequestCancelWorkflowExecution": 1,
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"ResetStickyTaskQueue": 1,
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"ResetWorkflowExecution": 1,
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"RespondActivityTaskCanceled": 1,
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"RespondActivityTaskCompleted": 1,
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"RespondActivityTaskFailed": 1,
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"RespondWorkflowTaskCompleted": 1,
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"RespondWorkflowTaskFailed": 1,
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"ScheduleWorkflowTask": 1,
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"VerifyFirstWorkflowTaskScheduled": 1,
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"SignalWithStartWorkflowExecution": 1,
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"SignalWorkflowExecution": 1,
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"StartWorkflowExecution": 1,
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"SyncActivity": 1,
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"SyncShardStatus": 1,
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"TerminateWorkflowExecution": 1,
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"GenerateLastHistoryReplicationTasks": 1,
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"GetReplicationStatus": 1,
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"DeleteWorkflowVisibilityRecord": 1,
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"UpdateWorkflowExecution": 1,
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"PollWorkflowExecutionUpdate": 1,
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"StreamWorkflowReplicationMessages": 1,
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"GetWorkflowExecutionHistory": 1,
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"GetWorkflowExecutionHistoryReverse": 1,
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"GetWorkflowExecutionRawHistoryV2": 1,
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"ForceDeleteWorkflowExecution": 1,
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"GetDLQTasks": 1,
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"DeleteDLQTasks": 1,
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"AddTasks": 1,
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"ListQueues": 1,
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}
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APIPrioritiesOrdered = []int{OperatorPriority, 1}
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)
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func NewPriorityRateLimiter(
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rateFn quotas.RateFn,
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operatorRPSRatio dynamicconfig.FloatPropertyFn,
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) quotas.RequestRateLimiter {
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rateLimiters := make(map[int]quotas.RequestRateLimiter)
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for priority := range APIPrioritiesOrdered {
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if priority == OperatorPriority {
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rateLimiters[priority] = quotas.NewRequestRateLimiterAdapter(quotas.NewDefaultIncomingRateLimiter(operatorRateFn(rateFn, operatorRPSRatio)))
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} else {
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rateLimiters[priority] = quotas.NewRequestRateLimiterAdapter(quotas.NewDefaultIncomingRateLimiter(rateFn))
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}
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}
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return quotas.NewPriorityRateLimiter(func(req quotas.Request) int {
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if req.CallerType == headers.CallerTypeOperator {
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return OperatorPriority
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}
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if priority, ok := APIToPriority[req.API]; ok {
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return priority
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}
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return APIPrioritiesOrdered[len(APIPrioritiesOrdered)-1]
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}, rateLimiters)
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}
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func operatorRateFn(
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rateFn quotas.RateFn,
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operatorRPSRatio dynamicconfig.FloatPropertyFn,
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) quotas.RateFn {
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return func() float64 {
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return operatorRPSRatio() * rateFn()
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}
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}
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