openstack-manuals/doc/config-reference/source/tables/cinder-backups_gcs.rst
KATO Tomoyuki 1e22c9c491 [config-ref] update cinder config options for Newton
Change-Id: I18f6f45b9a36352ca93b01367ecc38d8be054582
2016-10-14 10:01:24 +09:00

2.3 KiB

Description of GCS backup driver configuration options
Configuration option = Default value Description
[DEFAULT]
backup_gcs_block_size = 32768 (Integer) The size in bytes that changes are tracked for incremental backups. backup_gcs_object_size has to be multiple of backup_gcs_block_size.
backup_gcs_bucket = None (String) The GCS bucket to use.
backup_gcs_bucket_location = US (String) Location of GCS bucket.
backup_gcs_credential_file = None (String) Absolute path of GCS service account credential file.
backup_gcs_enable_progress_timer = True (Boolean) Enable or Disable the timer to send the periodic progress notifications to Ceilometer when backing up the volume to the GCS backend storage. The default value is True to enable the timer.
backup_gcs_num_retries = 3 (Integer) Number of times to retry.
backup_gcs_object_size = 52428800 (Integer) The size in bytes of GCS backup objects.
backup_gcs_project_id = None (String) Owner project id for GCS bucket.
backup_gcs_proxy_url = None (URI) URL for http proxy access.
backup_gcs_reader_chunk_size = 2097152 (Integer) GCS object will be downloaded in chunks of bytes.
backup_gcs_retry_error_codes = 429 (List) List of GCS error codes.
backup_gcs_storage_class = NEARLINE (String) Storage class of GCS bucket.
backup_gcs_user_agent = gcscinder (String) Http user-agent string for gcs api.
backup_gcs_writer_chunk_size = 2097152 (Integer) GCS object will be uploaded in chunks of bytes. Pass in a value of -1 if the file is to be uploaded as a single chunk.