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nuvo / cain

Backup and restore tool for Cassandra on Kubernetes
Apache License 2.0
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Backup fails- Could not describe schema: error in Stream #15

Closed irad100 closed 5 years ago

irad100 commented 5 years ago

I am trying to use cain with an helm chart from the cain/examples/helm/ folder with little changes and fixes. I'm using it with azure blob storage and passing the AZURE_STORAGE_ACCOUNT and AZURE_STORAGE_ACCESS_KEY environment variables as described in the README of https://github.com/nuvo/skbn. But every time I run the backup, I get the following logs:

2019/03/10 14:43:11 Backup started!
2019/03/10 14:43:11 Getting clients
2019/03/10 14:43:12 Getting pods
2019/03/10 14:43:12 Testing existence of data dir
2019/03/10 14:43:12 Backing up schema
2019/03/10 14:43:15 Could not describe schema. make sure a schema exists for keyspace "system" or restore it using "--schema". error in Stream: command terminated with exit code 1

Even though the schema does exist in the cassandra pod. Can you please help me reach a solution?

irad100 commented 5 years ago

Problem Fixed. You should add an option for cassandra with ssl. To fix the issue, I edited the source code found in file pkg/cain/cqlsh.go and added the flag "--ssl" in every line with the "cqlsh" command tool, then I built it from source- https://github.com/nuvo/cain#from-source