Backups on Amazon S3 or Google Storage

1. Create a bucket on https://console.aws.amazon.com/s3/home or Google Storage on https://console.cloud.google.com/storage/browser
2. Go to https://console.aws.amazon.com/iam/home?#users and create a user.
3. Click on User > Inline Policy > Custom Policy and add:
   

   {
       "Version": "2012-10-17",
       "Statement": [
           {
               "Effect": "Allow",
               "Action": "s3:ListAllMyBuckets",
               "Resource": "arn:aws:s3:::*"
           },
           {
               "Effect": "Allow",
               "Action": [
                   "s3:ListBucket",
                   "s3:GetBucketLocation"
               ],
               "Resource": "arn:aws:s3:::cid1149"
           },
           {
               "Effect": "Allow",
               "Action": [
                   "s3:PutObject",
                   "s3:GetObject",
                   "s3:DeleteObject"
               ],
               "Resource": "arn:aws:s3:::cid1149/*"
           }
       ]
   }

   replacing cid1149 with respective customer id.

4. Click on user > Security Credentials and create new Access and Secret Keys; delete the old one
5. Schedule a Virtualmin backup clicking on the "Add another destination .." option and making sure not to select the "Include sub-servers of those selected?" option of the existing local backup like shown in the attached screenshot:
   
   - for "Bucket and path" option put cid1283/weekly-%d-%m-%Y;
   - check on the "Use reduced redundancy storage?" option;
   - for the "Delete old backups" option choose 15 days for daily backups and 30 days for weekly backups.

Clients can login through https://drupion.signin.aws.amazon.com/console