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spring-cloud-turbine を使用したとき、タービンを構成しました

turbine:
  clusterNameExpression: new String("default")
  appConfig: crm,hystrix

clusterNameExpressionの意味がわからない

turbineサーバーを起動したときのログは

Just added and starting handler tuple: StreamingHandler_b9a27bea-5fda-4d0f-bfb9-3f2cd23f8066
2015-07-17 11:44:56.535  INFO 989 --- [nio-8555-exec-2] c.n.turbine.data.AggDataFromCluster      : Per handler dispacher started for: StreamingHandler_8d325fd3-bfa4-483f-809b-c7172483ad18
2015-07-17 11:44:56.535  INFO 989 --- [nio-8555-exec-1] c.n.turbine.data.AggDataFromCluster      : Per handler dispacher started for: StreamingHandler_b9a27bea-5fda-4d0f-bfb9-3f2cd23f8066
2015-07-17 11:44:56.536  INFO 989 --- [nio-8555-exec-1] c.n.t.monitor.cluster.ClusterMonitor     : All event handlers for cluster monitor: [StaticListener_For_Aggregator, StreamingHandler_b9a27bea-5fda-4d0f-bfb9-3f2cd23f8066, StreamingHandler_8d325fd3-bfa4-483f-809b-c7172483ad18]
2015-07-17 11:44:56.536  INFO 989 --- [nio-8555-exec-2] c.n.t.monitor.cluster.ClusterMonitor     : All event handlers for cluster monitor: [StaticListener_For_Aggregator, StreamingHandler_b9a27bea-5fda-4d0f-bfb9-3f2cd23f8066, StreamingHandler_8d325fd3-bfa4-483f-809b-c7172483ad18]
2015-07-17 11:44:56.536  INFO 989 --- [nio-8555-exec-1] c.n.t.monitor.cluster.ClusterMonitor     : Starting up the cluster monitor for default_agg
2015-07-17 11:44:56.536  INFO 989 --- [nio-8555-exec-2] c.n.t.monitor.cluster.ClusterMonitor     : Starting up the cluster monitor for default_agg
2015-07-17 11:44:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instance list for apps: [crm, hystrix]
2015-07-17 11:44:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instances for app: crm
2015-07-17 11:44:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Received instance list for app: crm, size=3
2015-07-17 11:44:59.208  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instances for app: hystrix
2015-07-17 11:44:59.208  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Received instance list for app: hystrix, size=2
2015-07-17 11:44:59.208  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Retrieved hosts from InstanceDiscovery: 5
2015-07-17 11:44:59.208  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Found hosts that have been previously terminated: 0
2015-07-17 11:44:59.208  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Hosts up:2, hosts down: 0
2015-07-17 11:44:59.220  INFO 989 --- [        Timer-0] c.n.t.monitor.instance.InstanceMonitor   : Url for host: http://127.0.0.1:8111/hystrix.stream default
2015-07-17 11:44:59.220  INFO 989 --- [        Timer-0] c.n.t.handler.TurbineDataDispatcher      : 

Just added and starting handler tuple: default_agg_aggClusterEventHandler
2015-07-17 11:44:59.220  INFO 989 --- [        Timer-0] c.n.turbine.data.AggDataFromCluster      : Per handler dispacher started for: default_agg_aggClusterEventHandler
2015-07-17 11:44:59.221  INFO 989 --- [        Timer-0] c.n.t.monitor.instance.InstanceMonitor   : Url for host: http://localhost:8010/hystrix.stream default
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instance list for apps: [crm, hystrix]
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instances for app: crm
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Received instance list for app: crm, size=3
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Fetching instances for app: hystrix
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] o.s.c.n.turbine.EurekaInstanceDiscovery  : Received instance list for app: hystrix, size=2
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Retrieved hosts from InstanceDiscovery: 5
2015-07-17 11:45:59.157  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Found hosts that have been previously terminated: 0
2015-07-17 11:45:59.158  INFO 989 --- [        Timer-0] c.n.t.discovery.InstanceObservable       : Hosts up:2, hosts down: 0
2015-07-17 11:46:02.629 ERROR 989 --- [nio-8555-exec-2] c.n.t.s.TurbineStreamingConnection       : Got exception when writing to response stream

異なるポートで2つの同じサービスを開始しましたが、turbineモニターはデフォルトのものしか処理しません。

すべてのサービスを処理するようにタービンを構成するにはどうすればよいですか? .

私は中国人です、私の英語が下手でごめんなさい

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1 に答える 1

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ドキュメントを参照してください: http://projects.spring.io/spring-cloud/docs/1.0.1/spring-cloud.html#_turbine

clusterNameExpressionInstanceInfoからクラスターの名前を取得する場所の Spring Expression Language 式です。デフォルトは ですappName。私は変わりませんclusterNameExpression。

設定する必要がありますturbine.aggregator.clusterConfig=CRM,HYSTRIX

タービン url の clusterConfig からクラスター名を追加する必要があります/turbine.stream?cluster=<clustername>。

于 2015-07-22T21:13:17.400 に答える