[Python] minio.error.S3Error: S3 operation failed; code: AccessDenied, message: Access...

Create the bucket

mc mb local/musor-bucket --debug


Create the credentials pair

mc admin user add local musor-user musor-top-secret-key --debug


Create the policy to grant access to the bucket

# cat musor-bucket-policy.json
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowBucketSync",
"Effect": "Allow",
"Action": [
"s3:GetObject",
"s3:ListBucket",
"s3utObject"
],
"Resource": [
"arn:aws:s3:::musor-bucket",
"arn:aws:s3:::musor-bucket/*"
]
}
]
}


Add policy to your minio instance

mc admin policy create local musor-bucket-policy ./data/musor-bucket-policy.json --debug


Associate policy with your user

mc admin policy attach local musor-bucket-policy --user=musor-user --debug


You can verify that everything is setup as you’d expect by running this

# mc admin user info local musor-user
AccessKey: musor-user
Status: enabled
PolicyName: musor-bucket-policy
MemberOf: []


Try to connect by python

from minio import Minio
from minio.commonconfig import SnowballObject
from urllib3 import PoolManager


access_key="musor-user"
secret_key="musor-top-secret-key"


pool_manager = PoolManager(
ca_certs="minio/tls-ca-bundle.pem",
cert_reqs="CERT_REQUIRED",
)

client = Minio(
"minio.local:443",
access_key=access_key,
secret_key=secret_key,
secure=True,
http_client=pool_manager
)

print(client.bucket_exists("musor-bucket"));


return error

minio.error.S3Error: S3 operation failed; code: AccessDenied, message: Access Denied., resource: /musor-bucket, request_id: 180F0EC003737710, host_id: 03f6d7ba09b0531a178059659f12e65ab6a75adddf2f548b1f37624d55d95fba, bucket_name: musor-bucket


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