Burrow failing on starting
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Description
The pod is in the "CrashLoopBackOff" state, in the log i see this output:
Reading configuration from /etc/burrow ││ {"level":"info","ts":1605889227.219109,"msg":"Started Burrow"} ││ {"level":"info","ts":1605889227.2191644,"msg":"configuring","type":"coordinator","name":"zookeeper"} ││ {"level":"info","ts":1605889227.2196777,"msg":"configuring","type":"coordinator","name":"storage"} ││ {"level":"info","ts":1605889227.2196999,"msg":"configuring","type":"module","coordinator":"storage","class":"inmemory","name":"default"} ││ {"level":"info","ts":1605889227.219759,"msg":"configuring","type":"coordinator","name":"evaluator"} ││ {"level":"info","ts":1605889227.2197745,"msg":"configuring","type":"module","coordinator":"evaluator","class":"caching","name":"default"} ││ {"level":"info","ts":1605889227.219791,"msg":"configuring","type":"coordinator","name":"httpserver"} ││ {"level":"info","ts":1605889227.2199345,"msg":"configuring","type":"coordinator","name":"notifier"} ││ {"level":"info","ts":1605889227.2199461,"msg":"configuring","type":"coordinator","name":"cluster"} ││ {"level":"info","ts":1605889227.2199554,"msg":"configuring","type":"module","coordinator":"cluster","class":"kafka","name":"monet"} ││ {"level":"info","ts":1605889227.220327,"msg":"configuring","type":"coordinator","name":"consumer"} ││ {"level":"info","ts":1605889227.2203572,"msg":"configuring","type":"module","coordinator":"consumer","class":"kafka_zk","name":"monet_zk"} ││ {"level":"panic","ts":1605889227.2208025,"msg":"Please change configurations to allowlist and denylist","type":"module","coordinator":"consumer","class":"kafka_zk","name":"monet_zk"} ││ {"level":"panic","ts":1605889227.2208335,"msg":"Please change configurations to allowlist and denylist"} ││ panic: Please change configurations to allowlist and denylist [recovered] ││ panic: Please change configurations to allowlist and denylist [recovered] ││ panic: Please change configurations to allowlist and denylist ││ goroutine 1 [running]: ││ main.handleExit()
I have no chance to enter the pod, do you have any advice?
panic: Please change configurations to allowlist and denylist [recovered] -> what does it refer to?
Thanks!!
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the startup log and the Burrow configuration for the consumer module using class kafka_zk. Compare its settings with the allowlist and denylist requirement, then reproduce the CrashLoopBackOff behavior. Done means identifying the configuration change or confirmed fix that allows the pod to start.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go, kafka
- Domain
- backend, infrastructure
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100