ElasticsearchException[failed to bind service]; nested: AccessDeniedException[/usr/share/elasticsearch/data/nodes];
Likely root cause: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes
    at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:90)
    at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
    at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
    at java.base/sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:396)
    at java.base/java.nio.file.Files.createDirectory(Files.java:694)
    at java.base/java.nio.file.Files.createAndCheckIsDirectory(Files.java:801)
    at java.base/java.nio.file.Files.createDirectories(Files.java:787)
    at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:265)
    at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:202)
    at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:262)
    at org.elasticsearch.node.Node.<init>(Node.java:352)
    at org.elasticsearch.node.Node.<init>(Node.java:278)
    at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:217)
    at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:217)
    at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:397)
    at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:159)
    at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:150)
    at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:75)
    at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:116)
    at org.elasticsearch.cli.Command.main(Command.java:79)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:115)
    at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:81)

这个是因为宿主机的权限，运行：

chmod 777 /home/elasticsearch/data