LXD 2.2

https://linuxcontainers.org/lxd/news/

The changes in this release include

New features:

client: Add a "manpage" command (Issue #2280)
client: Add a "rename" alias (Issue #2320)
client/file: Recursive file push/pull (-r) (Issue #1218)
client/file: Support recursive directory creation (-p) (Issue #2290)
client/info: Add cpu usage (Issue #1867)
client/publish: Allow overriding compression algorithm (Issue #2296)
daemon: Make a database backup on schema updates (Issue #2299)
daemon/container: Expose CPU usage (Issue #1867)
daemon/container: Recursive file push/pull (Issue #1218)
daemon/image: Allow overriding compression algorithm (Issue #2296)
daemon/init: Ask for images.auto_update_interval (Issue #2167)
daemon/storage: Add new storage.zfs_use_refquota option (Issue #2354)

Bugfixes:

client/exec: Use os.LookupEnv from go 1.5 to find environment vars
client/help: Change lxc help to to go to stdout (Issue #2301)
daemon: Consistently handle name conflicts
daemon/container: Allow unsetting any config key
daemon/container: Fix USB transposed major/minor
daemon/container: Handle xattrs on publish
daemon/container: Retry generating petnames on conflict
daemon/container: Return an error on "restart" without force of a paused container (Issue #2311)
daemon/container: Rework container operation locking (Issue #2297)
daemon/container: Try to remove the usb bus dir after device disconnect (Issue #2306)
daemon/container: Various USB hotplug fixes (Issue #2312)
daemon/dir: Copy everything on container copy (Issue #2371)
daemon: Do our own socket activation (Issue #2333)
daemon/image: Fix support for lzma alone file format (Issue #2360)
daemon/init: Change default host to all (::)
daemon/init: Default to "dir" when "zfs" isn't available (Issue #2340)
daemon/init: Fix listed default value for ZFS pool (Issue #2339)
daemon/init: Use more intelligent logic for partition sizing
daemon/profile: Cleaner error on existing profile name
daemon/profile: Properly cleanup on profile removal (Issue #2347)
doc: Add txqueuelen tweak
doc: Clarify that user_subvol_rm_allowed is needed for btrfs nesting (Issue #2338)
doc: Fix typos in production-setup.md
doc: Rename api_extensions to api-extensions
i18n: Update po files and Japanese translation
lxd-bridge: Fix crash in lxd-bridge-proxy
tests: Fix race in alias test
tests: Make TestReaderToChannel transfer smaller
tests: Only check leftovers on active LXD

Try it for yourself
https://linuxcontainers.org/lxd/try-it/