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¶

• 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.

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.

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

• 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

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¶

• The new parameter,cinder_os_region_name was added toglance::backend::cinder andglance::backend::multistore::cinder,to configure keystone region used for connection to cinder.

• The new parameters, cinder_enforce_multipath and cinder_use_multipath, areintoroduced into cinder::backend::multistore::cinder class, so thatoperators can define multipath usage in volume connection.

Deprecation Notes¶

• glance::api::os_region_name andglance::registry::os_region_namewere deperecated. Use new cinder_os_region_name pamraeters instead.

Upgrade Notes¶

• Support for el6 (RHEL6.x, CentOS6.x and so on) has been removed.

• Deprecated idle_timeout option has been removed.

Deprecation Notes¶

• database_min_pool_size option is now deprecated for removal, the parameter has no effect.

Deprecation Notes¶

• glance::api::registry_host, glance::api::registry_port and glance::api::registry_client_protocol are deprecated, becausethe corresponding parameters were deprecated in glance.

• glance::api::show_multiple_locations was deprecated because thecorresponging parameter ins glance was deprecated.

New Features¶

• Add glance::api::enabled_backends and glance::api::default_backendparameters for configuring glance backends. The parameters implementglance’s Multi Store syntax, which supports configuring multiple backendsof the same type (e.g. multiple rbd backends). Multiple backends of thesame type may be specified using new glance::backend::multistore::*defined resource types.

Deprecation Notes¶

• The following parameters are deprecated due to the corresponding parametersbeing deprecated in glance. They are replaced by the newglance::api::enabled_backends and glance::api::default_backend parameters.* glance::api::stores* glance::api::default_store* glance::api::multi_store

  The following backend resources are deprecated because they are associatedwith the deprecated glance::api::stores parameter. They are replaced bycorresponding glance::backend::multistore resources, except for the s3backend which was removed from glance in Newton.* glance::backend::cinder* glance::backend::file* glance::backend::rbd* glance::backend::s3* glance::backend::swift* glance::backend::vsphere