docker启动es报错原因

错误

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:111)
        at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:116)
        at java.base/sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:389)
        at java.base/java.nio.file.Files.createDirectory(Files.java:693)
        at java.base/java.nio.file.Files.createAndCheckIsDirectory(Files.java:800)
        at java.base/java.nio.file.Files.createDirectories(Files.java:786)
        at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:274)
        at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:211)
        at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:271)
        at org.elasticsearch.node.Node.<init>(Node.java:277)
        at org.elasticsearch.node.Node.<init>(Node.java:257)
        at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:221)
        at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:221)
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:349)
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170)
        at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:161)
        at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:86)
        at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:125)
        at org.elasticsearch.cli.Command.main(Command.java:90)
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:126)
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:92)

我这个错误是因为权限问题
修改挂载文件的权限就行了 chmod -R 777 xxx