k8s docker 运行sentinel 错误

2022-02-28 10:57:29.164 ERROR 1 --- [pool-2-thread-1] c.a.c.s.dashboard.metric.MetricFetcher : fetch metric http://10.250.1.112:8719/metric?startTime=1646045807000&endTime=1646045813000&refetch=false error

java.net.NoRouteToHostException: No route to host
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_202]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_202]
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:194) [httpasyncclient-4.1.3.jar!/:4.1.3]
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64) [httpasyncclient-4.1.3.jar!/:4.1.3]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_202]

2022-02-28 10:57:33.158 ERROR 1 --- [pool-2-thread-1] c.a.c.s.dashboard.metric.MetricFetcher : fetch metric http://10.250.1.112:8719/metric?startTime=1646045842000&endTime=1646045848000&refetch=false error

java.net.NoRouteToHostException: No route to host
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) ~[na:1.8.0_202]
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) ~[na:1.8.0_202]
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvent(DefaultConnectingIOReactor.java:171) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor.processEvents(DefaultConnectingIOReactor.java:145) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.reactor.AbstractMultiworkerIOReactor.execute(AbstractMultiworkerIOReactor.java:348) [httpcore-nio-4.4.6.jar!/:4.4.6]
at org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager.execute(PoolingNHttpClientConnectionManager.java:194) [httpasyncclient-4.1.3.jar!/:4.1.3]
at org.apache.http.impl.nio.client.CloseableHttpAsyncClientBase$1.run(CloseableHttpAsyncClientBase.java:64) [httpasyncclient-4.1.3.jar!/:4.1.3]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_202]

来源：https://www.cnblogs.com/Jeely/p/15959134.html
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