"BucketAlreadyOwnedByYou" unintentionally generates log noise + API 400 error surfacing in Grafana

[fouadsemaan]

Expected Behavior

When the tenant specifies the bucket to create, any subsequent request should not mask the error as an info here and should check the bucket exists before attempting to create it.

Current Behavior

The operator will continually try to create bucket, and subsequent to the initial creation, it will log an error wrapped as info suggesting it was already successfully created. This creates two problems:

• Noisy logs
• Generating false positives in Grafana dashboard since attempt to create and already existing bucket generates a 400 error generated here.

Possible Solution

Check the bucket exists before attempting to create it to avoid API 400 error and noisy logs.

Steps to Reproduce (for bugs)

In the tenant values.yaml, specify a bucket to create.

Context

Regression

Your Environment

• Version used (minio-operator):
• Environment name and version (e.g. kubernetes v1.17.2):
• Server type and version:
• Operating System and version (uname -a):
• Link to your deployment file: