HomeLab - Testing Results for Ceph SSE-S3 and Vault HA

I setup a ceph cluster at home under VMware (2x ceph-monitor/managers VMs, 3x Ceph OSD VMs). I got Vault High Availability operational as well on 3x Ubuntu VMs. I am currently working on an ansible script for the SSE-S3 encryption stuff. I also got an HAProxy front-end with a RGW as well. I got part of the S3 aws commands (aws-cli and s3cmd client) working to communicate with the RGW HAproxy front-end to talk with the configuration I applied. I can run the command and 'list' the bucket and its contents. The issue seems to be when I attempt to do a 'put' to the actual encrypted S3 bucket. In the Ceph dashboard it is showing that the 'testbucket' bucket is encrypted, so that is at least a positive note.

ubuntu@ansible:~$ aws s3 ls --endpoint-url
http://192.168.1.175
2024-08-29 01:20:12 testbucket

ubuntu@ansible:~$ aws s3 cp myfile.txt s3://testbucket/ --endpoint-url
http://192.168.1.175
upload failed: ./myfile.txt to s3://testbucket/myfile.txt argument of type 'NoneType' is not iterable

ubuntu@ansible:~$ s3cmd ls
2024-08-29 02:02  s3://testbucket

ubuntu@ansible:~$ s3cmd put myfile.txt s3://testbucket
upload: 'myfile.txt' -> 's3://testbucket/myfile.txt'  [1 of 1]
21 of 21   100% in    0s   433.09 B/s  done
ERROR: S3 error: 400 (InvalidRequest)

ubuntu@ansible:~$ s3cmd info s3://testbucket

s3://testbucket/ (bucket):
   Location:  default
   Payer:     BucketOwner
   Expiration Rule: none
   Policy:    {
  "Version": "2012-10-17",
  "Id": "S3Policy1",
  "Statement": [
    {
     "Sid": "BucketAllow",
     "Effect": "Allow",
     "Principal": {
       "AWS": ["arn:aws:iam:::user/test"]
     },
     "Action": [
       "s3:ListBucket",
       "s3:PutObject",
       "s3:GetObject"
     ],
     "Resource": [
       "arn:aws:s3:::testbucket",
       "arn:aws:s3:::testbucket/*"
     ]
    }
  ]
}

   CORS:      none
   ACL:       Test User: FULL_CONTROL