Hi There, I Am Hosting Clearml Server (Deployed Into A K3S Cluster Via Helm) And Whenever Pods In A Replica Set Are Restarted, They Always Enter An Error State Due To File Permission Issues. Example:

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Hi there,

I am hosting ClearML server (deployed into a k3s cluster via helm) and whenever pods in a replica set are restarted, they always enter an error state due to file permission issues. Example:

clearml-elastic-master-2                      0/1     CrashLoopBackOff   198 (2m33s ago)    16h

  				
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	9 months ago

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					NonsensicalBat51
				
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@<1523701827080556544:profile|JuicyFox94> any idea?

  				
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	9 months ago

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					SuccessfulKoala55
				
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relevant logs for container "elasticsearch" of that pod:

{"type": "server", "timestamp": "2023-07-27T17:28:30,088Z", "level": "ERROR", "component": "o.e.b.ElasticsearchUncaughtExceptionHandler", "cluster.name": "clearml-elastic", "node.name": "clearml-elastic-master-2", "message": "uncaught exception in thread [main]", 
"stacktrace": ["org.elasticsearch.bootstrap.StartupException: ElasticsearchException[failed to bind service]; nested: AccessDeniedException[/usr/share/elasticsearch/data/nodes];",
uncaught exception in thread [main]
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:170) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:77) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112) ~[elasticsearch-cli-7.17.3.jar:7.17.3]",
"at org.elasticsearch.cli.Command.main(Command.java:77) ~[elasticsearch-cli-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80) ~[elasticsearch-7.17.3.jar:7.17.3]",
"Caused by: org.elasticsearch.ElasticsearchException: failed to bind service",
"at org.elasticsearch.node.Node.<init>(Node.java:1093) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.node.Node.<init>(Node.java:309) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:234) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:234) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166) ~[elasticsearch-7.17.3.jar:7.17.3]",
"... 6 more",
"Caused by: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes",
"at sun.nio.fs.UnixException.translateToIOException(UnixException.java:90) ~[?:?]",
"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106) ~[?:?]",
"at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111) ~[?:?]",
"at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:397) ~[?:?]",
"at java.nio.file.Files.createDirectory(Files.java:700) ~[?:?]",
"at java.nio.file.Files.createAndCheckIsDirectory(Files.java:807) ~[?:?]",
"at java.nio.file.Files.createDirectories(Files.java:793) ~[?:?]",
"at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:300) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:224) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:298) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.node.Node.<init>(Node.java:429) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.node.Node.<init>(Node.java:309) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:234) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:234) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434) ~[elasticsearch-7.17.3.jar:7.17.3]",
"at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166) ~[elasticsearch-7.17.3.jar:7.17.3]",
"... 6 more"] }
ElasticsearchException[failed to bind service]; nested: AccessDeniedException[/usr/share/elasticsearch/data/nodes];
Likely root cause: java.nio.file.AccessDeniedException: /usr/share/elasticsearch/data/nodes
	at java.base/sun.nio.fs.UnixException.translateToIOException(UnixException.java:90)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:106)
	at java.base/sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:111)
	at java.base/sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:397)
	at java.base/java.nio.file.Files.createDirectory(Files.java:700)
	at java.base/java.nio.file.Files.createAndCheckIsDirectory(Files.java:807)
	at java.base/java.nio.file.Files.createDirectories(Files.java:793)
	at org.elasticsearch.env.NodeEnvironment.lambda$new$0(NodeEnvironment.java:300)
	at org.elasticsearch.env.NodeEnvironment$NodeLock.<init>(NodeEnvironment.java:224)
	at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:298)
	at org.elasticsearch.node.Node.<init>(Node.java:429)
	at org.elasticsearch.node.Node.<init>(Node.java:309)
	at org.elasticsearch.bootstrap.Bootstrap$5.<init>(Bootstrap.java:234)
	at org.elasticsearch.bootstrap.Bootstrap.setup(Bootstrap.java:234)
	at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:434)
	at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:166)
	at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:157)
	at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:77)
	at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:112)
	at org.elasticsearch.cli.Command.main(Command.java:77)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:122)
	at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:80)
For complete error details, refer to the log at /usr/share/elasticsearch/logs/clearml-elastic.log

  				
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	9 months ago

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					NonsensicalBat51
				
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what kind of storageclass are you using on this one?

  				
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	9 months ago

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					JuicyFox94
				
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3 Answers

9 months ago