Release v0.20.0

The maintainers and contributors to go-ceph are pleased to announce the v0.20.0 release. This is another great step towards making it possible to use the power of the Ceph APIs in the Go language.

Special thanks to our new contributors:

• @omidyoosefi made their first contribution in #797
• @TheMoti made their first contribution in #801
• @synarete made their first contribution in #817

As this is a v0.x release we do not guarantee backwards compatibility with previous versions of the code. However, we aim not to disrupt existing consumers of the library and thus make an effort not to immediately implement breaking changes without very good justification. Please see the "Deprecations & Removals" section (if present) to get a sense of what you can expect to change in the future and prepare your code ahead of time. You may also want to view "Deprecations & Removals" of previous releases as they are not repeated here. All newly introduced APIs in the following section are labeled as "preview" APIs first, and are only available if the ceph_preview build tag is set. There is explicitly no backwards compatibility guaranteed for these until they are labeled as "stable" in a later release.

New Features

rbd

• rbd: implement live migration functions by @omidyoosefi in #797
  • Adds MigrationPrepare implementing rbd_migration_prepare
  • Adds MigrationPrepareImport implementing rbd_migration_prepare_import
  • Adds MigrationExecute implementing rbd_migration_execute
  • Adds MigrationCommit implementing rbd_migration_commit
  • Adds MigrationAbort implementing rbd_migration_abort
  • Adds MigrationStatus implementing rbd_migration_status

rgw/admin

• rgw: add "ListBucketsWithStat" function by @TheMoti in #801
  • Adds the API.ListBucketsWithStat method.

cephfs

• cephfs: add SelectFilesystem, a 2nd fs to micro-osd.sh etc, and tests by @phlogistonjohn in #827
  • Adds the MountInfo.SelectFilesystem method.
  • Special thanks to @aep for initiating this work!

general

• Build arm64 by @synarete in #817
  • Adds ARM support.

Other Changes

common/admin/nfs

• nfs admin: fix handling of non-existing psuedo_paths for export info by @phlogistonjohn in #821

cephfs/admin

• Add untracked Subvolume and Snapshot metadata APIs in api-status by @anoopcs9 in #811

internal

• Remove left over ceph_preview tags from test related files by @anoopcs9 in #799
• go-ceph: bump actions/stale from 6 to 7 by @dependabot in #804
• go-ceph: bump github.com/aws/aws-sdk-go from 1.44.151 to 1.44.172 by @dependabot in #805
• go-ceph: bump golang.org/x/sys from 0.2.0 to 0.4.0 by @dependabot in #806
• contrib: better warning for apiage by @phlogistonjohn in #808
• github: update PR template with new checklist item and helpful links by @phlogistonjohn in #809
• docs: fix version values for new rdb migration APIs by @phlogistonjohn in #813
• go-ceph: bump github.com/aws/aws-sdk-go from 1.44.172 to 1.44.192 by @dependabot in #823
• go-ceph: bump github.com/gofrs/uuid from 4.3.1+incompatible to 4.4.0+incompatible by @dependabot in #824
• github: fix linebreaks in pr template by @phlogistonjohn in #828
• github: remove deprecated and failing rebase_fallback attribute by @phlogistonjohn in #833
• docs: fix api versions for new ListBucketWithStat API by @anoopcs9 in #836

Full Changelog: v0.19.0...v0.20.0