Riaan's SysAdmin Blog

My tips, howtos, gotchas, snippets and stuff. Use at your own risk!


OCI Bucket Delete Fail

If you have trouble deleting an object storage bucket in Oracle Cloud Infrastructure you may have to clear old multipart uploads. The message may look something like this: Bucket named 'DR-Validation' has pending multipart uploads. Stop all multipart uploads first.

At the time the only way I could do this was through the API. Did not appear like the CLI or Console could clear out the upload. Below is a little python that may help. Below is an example just to show the idea. And of course if you have thousands of multipart uploads(yes its possible); you will need to change this was only for one or two.

#: Script Name  : lobjectparts.py
#: Author       : Riaan Rossouw
#: Date Created : June 13, 2019
#: Date Updated : July 18, 2019
#: Description  : Python Script to list multipart uploads
#: Examples     : lobjectparts.py -t tenancy -r region -b bucket
#:              : lobjectparts.py --tenancy <ocid> --region  <region> --bucket <bucket>

## Will need the api modules
## new: https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/
## old: https://oracle-bare-metal-cloud-services-python-sdk.readthedocs.io/en/latest/installation.html#install
## https://oracle-cloud-infrastructure-python-sdk.readthedocs.io/en/latest/api/object_storage/client/oci.object_storage.ObjectStorageClient.html

from __future__ import print_function
import os, optparse, sys, time, datetime
import oci

__version__ = '0.9.1'
optdesc = 'This script is used to list multipart uploads in a bucket'

parser = optparse.OptionParser(version='%prog version ' + __version__)
parser.formatter.max_help_position = 50
parser.add_option('-t', '--tenancy', help='Specify Tenancy ocid', dest='tenancy', action='append')
parser.add_option('-r', '--region', help='region', dest='region', action='append')
parser.add_option('-b', '--bucket', help='bucket', dest='bucket', action='append')

opts, args = parser.parse_args()

def showMultipartUploads(identity, bucket_name):
  object_storage = oci.object_storage.ObjectStorageClient(config)
  namespace_name = object_storage.get_namespace().data
  uploads = object_storage.list_multipart_uploads(namespace_name, bucket_name, limit = 1000).data
  print(' {:35}  | {:15} | {:30} | {:35} | {:20}'.format('bucket','namespace','object','time_created','upload_id'))
  for o in uploads:
    print(' {:35}  | {:15} | {:30} | {:35} | {:20}'.format(o.bucket, o.namespace, o.object, str(o.time_created), o.upload_id))
    confirm = input("Confirm if you want to abort this multipart upload (Y/N): ")
    if confirm == "Y":
      response = object_storage.abort_multipart_upload(o.namespace, o.bucket, o.object, o.upload_id).data
      print ("Chose to not do the abort action on this multipart upload at this time...")

def main():
  mandatories = ['tenancy','region','bucket']
  for m in mandatories:
    if not opts.__dict__[m]:
      print ("mandatory option is missing\n")

  print ('Multipart Uploads')
  config['region'] = opts.region[0]
  identity = oci.identity.IdentityClient(config)
  showMultipartUploads(identity, opts.bucket)

if __name__ == '__main__':
  config = oci.config.from_file("/root/.oci/config","oci.api")


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