kubectl logs -f elasticsearch-master-x5fi6 UnknownHostException: kubernetes.default.svc: unknown error #2
Description
2016-09-12 10:13:59,258][WARN ][io.fabric8.elasticsearch.discovery.kubernetes.KubernetesUnicastHostsProvider] [Feline] Exception caught during discovery: An error has occurred.
io.fabric8.kubernetes.client.KubernetesClientException: An error has occurred.
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:57)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:125)
at io.fabric8.elasticsearch.cloud.kubernetes.KubernetesAPIServiceImpl.endpoints(KubernetesAPIServiceImpl.java:35)
at io.fabric8.elasticsearch.discovery.kubernetes.KubernetesUnicastHostsProvider.readNodes(KubernetesUnicastHostsProvider.java:112)
at io.fabric8.elasticsearch.discovery.kubernetes.KubernetesUnicastHostsProvider.lambda$buildDynamicNodes$0(KubernetesUnicastHostsProvider.java:80)
at java.security.AccessController.doPrivileged(Native Method)
at io.fabric8.elasticsearch.discovery.kubernetes.KubernetesUnicastHostsProvider.buildDynamicNodes(KubernetesUnicastHostsProvider.java:79)
at org.elasticsearch.discovery.zen.ping.unicast.UnicastZenPing.sendPings(UnicastZenPing.java:335)
at org.elasticsearch.discovery.zen.ping.unicast.UnicastZenPing.ping(UnicastZenPing.java:240)
at org.elasticsearch.discovery.zen.ping.ZenPingService.ping(ZenPingService.java:106)
at org.elasticsearch.discovery.zen.ping.ZenPingService.pingAndWait(ZenPingService.java:84)
at org.elasticsearch.discovery.zen.ZenDiscovery.findMaster(ZenDiscovery.java:886)
at org.elasticsearch.discovery.zen.ZenDiscovery.innerJoinCluster(ZenDiscovery.java:350)
at org.elasticsearch.discovery.zen.ZenDiscovery.access$4800(ZenDiscovery.java:91)
at org.elasticsearch.discovery.zen.ZenDiscovery$JoinThreadControl$1.run(ZenDiscovery.java:1237)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.UnknownHostException: kubernetes.default.svc: unknown error
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
at java.net.InetAddress.getAllByName(InetAddress.java:1192)
at java.net.InetAddress.getAllByName(InetAddress.java:1126)
at com.squareup.okhttp.Dns$1.lookup(Dns.java:39)
at com.squareup.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:175)
at com.squareup.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:141)
at com.squareup.okhttp.internal.http.RouteSelector.next(RouteSelector.java:83)
at com.squareup.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:174)
at com.squareup.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126)
at com.squareup.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95)
at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281)
at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224)
at com.squareup.okhttp.Call.getResponse(Call.java:286)
at com.squareup.okhttp.Call$ApplicationIntercep