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Elasticsearch cluster on top of Kubernetes made easy.
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_eth0_ added as NETWORK_HOST env variable #148

Closed alifa20 closed 6 years ago

alifa20 commented 6 years ago

The bug that I experienced is the one similar to https://github.com/pires/kubernetes-elasticsearch-cluster/issues/64

[2017-11-01T02:38:30,429][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [es5-master-1033661886-zh047] uncaught exception in thread [main]
org.elasticsearch.bootstrap.StartupException: java.lang.IllegalArgumentException: No up-and-running site-local (private) addresses found, got [name:lo (lo), name:eth0 (eth0)]
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:123) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:134) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.cli.Command.main(Command.java:90) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) ~[elasticsearch-5.6.0.jar:5.6.0]
Caused by: java.lang.IllegalArgumentException: No up-and-running site-local (private) addresses found, got [name:lo (lo), name:eth0 (eth0)]
    at org.elasticsearch.common.network.NetworkUtils.getSiteLocalAddresses(NetworkUtils.java:187) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.common.network.NetworkService.resolveInternal(NetworkService.java:246) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.common.network.NetworkService.resolveInetAddresses(NetworkService.java:220) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.common.network.NetworkService.resolveBindHostAddresses(NetworkService.java:130) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.transport.TcpTransport.bindServer(TcpTransport.java:720) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.transport.netty4.Netty4Transport.doStart(Netty4Transport.java:173) ~[?:?]
    at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:69) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.transport.TransportService.doStart(TransportService.java:209) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:69) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.node.Node.start(Node.java:694) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Bootstrap.start(Bootstrap.java:278) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:351) ~[elasticsearch-5.6.0.jar:5.6.0]
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:132) ~[elasticsearch-5.6.0.jar:5.6.0]

Adding 

        - name: "NETWORK_HOST"
          value: "_eth0_"

Solves the issue.

pires commented 6 years ago

The environment variable is settable as documented in the troubleshooting section if the documentation. Thank you, nonetheless.