Hi,
Currently we have a ELK 6.8.6 cluster running in Prod and we plan to bring up a new stack with 7.7.1 and TLS enabled along with Open ID Connect.
What option do we have to get data from both the cluster in single Kibana?
I already tried a test setup as below:
- Cluster 1 - 6.8.6 non TLS (Just like prod)
- Cluster 2 - 7.7.1 TLS enabled (New cluster which would come up)
Tried setting cross cluster configuration on Cluster 2 but getting its not able to get the cluster 1 information.
{"type": "server", "timestamp": "2020-06-20T20:11:13,963+0000", "level": "WARN", "component": "o.e.t.RemoteClusterService", "cluster.name": "es-docker-cluster", "node.name": "es01", "cluster.uuid": "paINbGbNQyui5wvx9BMyoA", "node.id": "VAXqmjzJTzqqBuwL2q_asg", "message": "failed to update seed list for cluster: docker-cluster" ,
"stacktrace": ["org.elasticsearch.transport.ConnectTransportException: [][10.5.0.80:5612] general node connection failure",
"at org.elasticsearch.transport.TcpTransport$ChannelsConnectedListener.lambda$onResponse$2(TcpTransport.java:947) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.action.ActionListener$1.onFailure(ActionListener.java:70) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.transport.TransportHandshaker$HandshakeResponseHandler.handleLocalException(TransportHandshaker.java:155) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.transport.TransportHandshaker.lambda$sendHandshake$0(TransportHandshaker.java:67) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.action.ActionListener.lambda$wrap$0(ActionListener.java:131) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.action.ActionListener$1.onResponse(ActionListener.java:62) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.action.ActionListener.lambda$toBiConsumer$3(ActionListener.java:159) ~[elasticsearch-7.3.2.jar:7.3.2]",
"at org.elasticsearch.common.concurrent.CompletableContext.lambda$addListener$0(CompletableContext.java:39) ~[elasticsearch-core-7.3.2.jar:7.3.2]",
"at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]",
"at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]",
"at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]",
"at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2144) ~[?:?]",
"at org.elasticsearch.common.concurrent.CompletableContext.complete(CompletableContext.java:61) ~[elasticsearch-core-7.3.2.jar:7.3.2]",
"at org.elasticsearch.transport.netty4.Netty4TcpChannel.lambda$addListener$0(Netty4TcpChannel.java:61) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:502) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:495) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:474) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:415) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:540) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:529) ~[?:?]",
"at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:101) ~[?:?]",
"at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84) ~[?:?]",
"at io.netty.channel.AbstractChannel$CloseFuture.setClosed(AbstractChannel.java:1183) ~[?:?]",
"at io.netty.channel.AbstractChannel$AbstractUnsafe.doClose0(AbstractChannel.java:769) ~[?:?]",
"at io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:745) ~[?:?]",
"at io.netty.channel.AbstractChannel$AbstractUnsafe.close(AbstractChannel.java:616) ~[?:?]",
"at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.closeOnRead(AbstractNioByteChannel.java:105) ~[?:?]",
"at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:171) ~[?:?]",
"at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:682) ~[?:?]",
"at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:582) ~[?:?]",
"at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:536) ~[?:?]",
"at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[?:?]",
"at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:906) ~[?:?]",
"at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[?:?]",
"at java.lang.Thread.run(Thread.java:835) [?:?]",
"Caused by: org.elasticsearch.transport.TransportException: handshake failed because connection reset",
"... 32 more"] }
Seems like Cluster 2 is trying to communicate over TLS and Cluster 1 is non TLS. Is my analysis correct? So is it possible to do cross cluster search/replication with one cluster non TLS and other as TLS.
Thanks & Regards,