I am setting up elastic search( v7.5.0) cluster in 2 nodes. Below is the configuration.
Node1
cluster.name: es-cluster
node.name: esnode01
node.master: true
node.data: true
http.port: 9200
network.bind_host: 162.X.1.27 ( Node1 IP)
network.publish_host: 162.X.1.27 ( Node1 IP)
discovery.zen.ping.unicast.hosts: ["162.X.1.27", "162.X.1.23"]
discovery.zen.minimum_master_nodes: 1
Node2
cluster.name: es-cluster
node.name: esnode02
node.master: false
node.data: true
http.port: 9200
network.bind_host: 162.X.1.23 ( Node2 IP)
network.publish_host: 162.X.1.23 ( Node2 IP)
discovery.zen.ping.unicast.hosts: ["162.X.1.27", "162.X.1.23"]
discovery.zen.minimum_master_nodes: 1
I am getting below error , i tried network.bind_host: 0.0.0.0 & network.publish_host: 0.0.0.0 elastic search coming up , but cluster not happening.
"stacktrace": ["org.elasticsearch.bootstrap.StartupException: BindTransportException[Failed to bind to [9300-9400]]; nested: BindException[Cannot assign requested address];",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:163) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:150) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125) ~[elasticsearch-cli-7.5.0.jar:7.5.0]",
"at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-cli-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:115) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92) ~[elasticsearch-7.5.0.jar:7.5.0]",
"Caused by: org.elasticsearch.transport.BindTransportException: Failed to bind to [9300-9400]",
"at org.elasticsearch.transport.TcpTransport.bindToPort(TcpTransport.java:389) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.transport.TcpTransport.bindServer(TcpTransport.java:355) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.transport.netty4.Netty4Transport.doStart(Netty4Transport.java:135) ~[?:?]",
"at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:59) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.transport.TransportService.doStart(TransportService.java:230) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:59) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.node.Node.start(Node.java:688) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Bootstrap.start(Bootstrap.java:273) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:358) ~[elasticsearch-7.5.0.jar:7.5.0]",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159) ~[elasticsearch-7.5.0.jar:7.5.0]",
"... 6 more",
"Caused by: java.net.BindException: Cannot assign requested address",
"at sun.nio.ch.Net.bind0(Native Method) ~[?:?]",