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Type:
Task
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Resolution: Duplicate
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Priority:
Major - P3
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None
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Affects Version/s: 2.10.0
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Component/s: Connectivity
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Labels:None
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Environment:Kubernetes, external replica set connectivity. ,NET Core
I have a ReplicaSet deployed with MongoDB Operator to Kubernetes and configured with Split-Horizon as follows:
security: tls: enabled: true authentication: enabled: true modes: ["SCRAM"] connectivity: replicaSetHorizons: - "horizon-1": "node-2:31502"
I can connect to it from shell in a following connection way:
mongo mongodb://admin:admin-password@node-2:31502/admin?replicaSet=mongo-local-0 --tls --tlsAllowInvalidCertificates
From C# I am trying following:
var settings = MongoClientSettings.FromConnectionString("mongodb://admin:admin-password@node-2:31502/admin"); settings.UseTls = true; settings.AllowInsecureTls = true; settings.ReplicaSetName = "mongo-local-0"; var cursor = await new MongoClient(settings).ListDatabasesAsync(); await cursor.MoveNextAsync(); cursor.Current.Should().NotBeEmpty();
But it fails with connection timeout exception:
System.TimeoutException : A timeout occured after 30000ms selecting a server using CompositeServerSelector\{ Selectors = MongoDB.Driver.MongoClient+AreSessionsSupportedServerSelector, LatencyLimitingServerSelector{ AllowedLatencyRange = 00:00:00.0150000 } }. Client view of cluster state is \{ ClusterId : "1", ConnectionMode : "ReplicaSet", Type : "ReplicaSet", State : "Disconnected", Servers : [] }.
at MongoDB.Driver.Core.Clusters.Cluster.ThrowTimeoutException(IServerSelector selector, ClusterDescription description)
at MongoDB.Driver.Core.Clusters.Cluster.WaitForDescriptionChangedHelper.HandleCompletedTask(Task completedTask)
at MongoDB.Driver.Core.Clusters.Cluster.WaitForDescriptionChangedAsync(IServerSelector selector, ClusterDescription description, Task descriptionChangedTask, TimeSpan timeout, CancellationToken cancellationToken)
at MongoDB.Driver.Core.Clusters.Cluster.SelectServerAsync(IServerSelector selector, CancellationToken cancellationToken)
at MongoDB.Driver.MongoClient.AreSessionsSupportedAfterSeverSelctionAsync(CancellationToken cancellationToken)
at MongoDB.Driver.MongoClient.AreSessionsSupportedAsync(CancellationToken cancellationToken)
at MongoDB.Driver.MongoClient.StartImplicitSessionAsync(CancellationToken cancellationToken)
at MongoDB.Driver.MongoClient.UsingImplicitSessionAsync[TResult](Func`2 funcAsync, CancellationToken cancellationToken)
If I comment-out replica set line connection works, but then I am not connected to a replica set, but to a single node.
Am I missing something or is it not yet supported? Is there a workaround?