Upgrade Notes¶

• Theglance::api class now supports alock_path parameter thatconfigures the oslo.concurrency lock_path with a platform specificdefault value. Distributions that are used to defining the lock_pathwith a distribution specific config file may need to override thedefaultglance::api::lock_path value.

Bug Fixes¶

• Bug #1980539:Configure the oslo.concurrency lock_path, which is now required by cinderbackends.

New Features¶

• The newglance::api::authtoken::service_type parameter has beenadded to configure the service_type parameter in authtoken middleware.

New Features¶

• A new parametercinder_mount_point_base is introduced intoglance::backend::multistore::cinder class, so that operatorscan provide the cinder mount point for NFS volumes.

Bug Fixes¶

• Theswift::backend::multistore::swift::swift_store_config_file isnow set to/etc/glance/glance-swift.conf by default. Because of thischange the parameter is automatically set to use the configuration filegenerated by puppet-glance.

New Features¶

• Add new configuration option ‘rbd_thin_provisioning’ and‘filesystem_thin_provisioning’ to rbd and filesystembackends to enable or not sparse upload, default are False.

New Features¶

• Added disk_formats option which allows configuration ofthe image_format/disk_formats config setting; some backendsperform poorly with specific disk formats, for exampleCeph with QCOW2 images and in these scenarios it mightbe useful to filter out of the allowed disk formats thosewhich are unwanted.

New Features¶

• The following new parameters have been added, which can be used to setthe interface parameter in authtoken middleware.

  • glance::api::authtoken::interface

  • glance::registry::authtoken::interface

Upgrade Notes¶

• Theglance::registry class and its subsequent classes have been removed.This means that support for glance-registry service has been removed.

Deprecation Notes¶

• Theglance::api::enable_v2_api parameter has been deprecated and hasno effect now.

• The following parameters have been deprecated and has no effect now, infavor of removal of support for glance registry service.

  • glance::api::registry_client_cert_file

  • glance::api::registry_client_key_file

  • glance::api::registry_client_ca_file

  • glance::config::registry_config

  • glance::config::registry_paste_ini_config

• The following resource types have been deprecated and will be removed in afuture release.

  • glance_registry_config

  • glance_registry_paste_ini

New Features¶

• Added cache_prefetcher_interval in glance-api.conf,using which the periodic job will run as per the setinterval and prefetch images into cache.

• Add new options glance::backend::multibackend::swift::swift_buffer_on_upload and glance::backend::multibackend::swift::swift_upload_buffer_dir Indicate whether or not Glance should buffer image data to disk while uploading to swift. This enables Glance to resume uploads on error.

Deprecation Notes¶

• Theglance::api::enable_v1_api parameter has been deprecated and has noeffect, infavor of deprecation of Image v1 API.