Kubernetes - Production Best Practices
What will be the output of the command
etcdctl snapshot status snapshot.db if the snapshot file exists and is valid?What will be the output of the command etcdctl snapshot status snapshot.db if the snapshot file exists and is valid?
medium📝 Command Output Q4 of 15
Step-by-Step Solution
Solution:
Step 1: Understand the purpose of 'snapshot status'
This command shows metadata about the snapshot like revision number and file size.Step 2: Eliminate incorrect outputs
It does not delete files, start servers, or error if the file exists.Final Answer:
Displays snapshot metadata including revision and size -> Option AQuick Check:
Snapshot status shows metadata = output A [OK]
Quick Trick: 'snapshot status' shows snapshot details, not errors [OK]
Common Mistakes:
- Expecting it to delete or modify snapshot
- Confusing status with restore command
- Assuming error if file exists
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