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LXD 2.0.10 release announcement

11th of May 2017
This is the tenth bugfix release for LXD 2.0.

The changes since LXD 2.0.9 are

Minor improvements:

  • client: Backported the new client library and ported some of the internal commands over to it
  • lxc: Add a manpage command
  • lxc: Allow --version to be passed with any command
  • lxc: Reworked all help messages in the client to be compatible with help2man
  • lxd: AppArmor namespacing is now also enabled for privileged containers

Bugfixes:

  • build: Add debug logging
  • client: Fix profile list
  • client: Remove unneeded condition
  • doc: Add instructions to grow ZFS loop
  • doc: Add note about escaping btrfs qgroups
  • doc: Add note about restricting access to kernel ring buffer
  • doc: Extract containers documentation to containers.md
  • doc: Extract profiles documentation to profiles.md
  • doc: Extract server documentation to server.md
  • doc: Fix badly named example device
  • doc: Fix broken table
  • doc: Note that LXD assumes full control over the pool
  • doc: Update configuration.md with links to other documents
  • doc: Update README.md for new API client
  • extra/lxc-to-lxd: Don't crash on missing mount file
  • extra/lxc-to-lxd: Typo in description of --move-rootfs
  • extra/vagrant: Trailing whitespace
  • global: Fix error handling in all filepath.Walk calls
  • global: Fix a number of typos
  • global: Forward user-agent and other headers on redirect
  • global: Replace file Chmod() with os.Chmod()
  • global: Use containerGetParentAndSnapshotName()
  • global: Use RunCommand everywhere
  • lxc: Don't include spaces in translated strings
  • lxc: Improve batch mode
  • lxc: Make help/usage a bit more consistent
  • lxc: Move common functions/types to utils.go
  • lxc: Properly clear transfer stats on error
  • lxc: Rework for better manpages
  • lxc/config: Add new config handling code
  • lxc/config: Always use "simplestreams" for images:
  • lxc/config: Fix path handling
  • lxc/config: Fix SaveConfig's DeepCopy call
  • lxc/copy: Improve error handling
  • lxc/copy: Return the source error too
  • lxc/copy: Simplify
  • lxc/copy: Wait asynchronously
  • lxc/image: Show the alias description
  • lxc/image: Trailing whitespace
  • lxc/init: Drop unnecessary else statement
  • lxc/list: Document list format options
  • lxc/list: Fix regression in json output
  • lxc/list: Move common data extraction to a helper function
  • lxc/profile: Properly implement "profile unset"
  • lxc/publish: Wait for the container to be running
  • lxc/remote: Show the fingerprint as string not hex
  • lxc/utils: Implement progress tracking for operations
  • lxd: Drop use of logger.Log when not needed
  • lxd/apparmor: Fix AppArmor stack handling with nesting
  • lxd/containers: Add containerGetParentAndSnapshotName()
  • lxd/containers: Added soft limit in initLXD()
  • lxd/containers: Added soft memory limit even when hard is selected
  • lxd/containers: Add extra validation for unix-block/unix-char
  • lxd/containers: Add function to detect root disk device
  • lxd/containers: Allow for stable host interface names
  • lxd/containers: Clarify uid/gid error
  • lxd/containers: Cleanup root device validation
  • lxd/containers: Disable IPv6 on host side veth when bridged
  • lxd/containers: Don't ignore snapshot deletion failures
  • lxd/containers: Don't parse id ranges as int32
  • lxd/containers: Don't report migration success on failure
  • lxd/containers: Don't use FindProcess, just pass exec.Cmd
  • lxd/containers: Find current max snapshot value
  • lxd/containers: Fix bad root device detection code
  • lxd/containers: Fix base image tracking
  • lxd/containers: Fix concurrent read/write to s.conns in exec
  • lxd/containers: Fix error handling on FileRemove
  • lxd/containers: Fix handling of devices with minor>255
  • lxd/containers: Fix override of Devices during copy
  • lxd/containers: Fix soft limit logic to use float64
  • lxd/containers: Initialize idmap on demand
  • lxd/containers: Kill forkexec on abnormal websocket closure
  • lxd/containers: Path may only be used by one disk
  • lxd/containers: Properly invalidate the idmap cache
  • lxd/containers: Properly revert memory limits on failure
  • lxd/containers: Properly validate architectures
  • lxd/containers: Set default values for USER, HOME and LANG
  • lxd/containers: This condition has already been deal
  • lxd/containers: Use int64 for uid and gid everywhere
  • lxd/containers: Validate container idmap as early as possible
  • lxd/containers: Validate expanded configuration after root setup
  • lxd/containers: Validate the expanded config at container create
  • lxd/daemon: Check for the validity of the id maps at startup
  • lxd/daemon: Fix some race conditions
  • lxd/daemon: Mount a tmpfs under devlxd
  • lxd/daemon: s/Default map/Available map/
  • lxd/daemon: Set ServerFingerprint
  • lxd/daemon: Use a tmpfs for shmounts
  • lxd/db: Actually enable foreign keys per connection
  • lxd/db: Deal with the case where no updates exist
  • lxd/db: Detect downgrades with newer DB and fail
  • lxd/db: Raise DB lock timeout to 30s, retry every 30ms
  • lxd/db: Rely on CASCADE
  • lxd/db: Remove some extra cleanup code
  • lxd/devlxd: Fix extraction of fd from UnixConn with go tip
  • lxd/events: Improve formatting in events API
  • lxd/images: Check if the image already exists
  • lxd/images: Drop leftover debug statement
  • lxd/images: Fix partial image fingerprint matches
  • lxd/images: Move imagesDownloading out of the daemon struct
  • lxd/images: Properly return the alias description
  • lxd/images: Record the server certificate in the cache
  • lxd/images: Refactor code a bit
  • lxd/images: Save image source certificate and pass it to the download
  • lxd/images: Split autoUpdateImage function
  • lxd/init: Only show userns message if lacking uid/gid
  • lxd/init: The 'storageBackend' has already been checked
  • lxd/main: Fix comment in activateifneeded
  • lxd/main_forkexec: Remove os.FindProcess
  • lxd/main_netcat: Implement logging
  • lxd/main_netcat: Switch to new helper
  • lxd/main_nsexec: cgo: Free allocated memory
  • lxd/main: Restrict daemon and activateifneeded to root
  • lxd/migration: Better handle rsync errors (subprocesses)
  • lxd/migration: Clarify CRIU related errors
  • lxd/migration: Handle EAGAIN properly
  • lxd/migration: Make our netcat handle EAGAIN
  • lxd/migration: Tweak rsync logging a bit
  • lxd/operations: Remove useless for loops
  • lxd/profiles: Verify root disk devices
  • lxd/storage/btrfs: Always use the recursive subvol functions
  • lxd/storage/btrfs: Cleanup empty migration dirs
  • lxd/storage/btrfs: Fix recursive subvol deletion
  • lxd/storage/btrfs: Properly handle nested subvolumes
  • lxd/storage: Ensure the container directory has the right permission
  • lxd/storage: Move mount helpers to storage utils
  • lxd/storage: Optimize containerGetRootDiskDevice a bit
  • Makefile: Always include gorilla/context
  • Makefile: Drop repeated calls to "go get"
  • Makefile: Use system libsqlite3 if available
  • shared: coding-style pedantry
  • shared/api: Add the Stateful field to ContainerPut
  • shared/api: Properly define the image creation source
  • shared/api: Use consistent json and yaml field names
  • shared/cmd: Add a new shared/cmd package with initial command I/O logic
  • shared/cmd: Complete cmd.Context support for various AskXXX methods
  • shared/gnuflag: Fix golint
  • shared/i18n: Simplify and make golint clean
  • shared/idmap: DefaultIdmapSet is always for root
  • shared/idmap: Drop GetOwner
  • shared/idmap: Fix various issues
  • shared/idmap: Implement parsing of kernel id maps
  • shared/idmap: Implement Usable() functions
  • shared/idmap: Improve parsing of the shadow id files
  • shared/idmap: Make more of an effort to find a default
  • shared/idmap: Remove debugging during idmap changes
  • shared/ioprogress: Simplify and make golint clean
  • shared/logger: Add pretty formatting
  • shared/logger: Create new package for logger
  • shared/logger: Make golint clean
  • shared/logger: Replace PrintStack with GetStack
  • shared/logging: Export LogfmtFormat
  • shared/logging: Make golint clean
  • shared/simplestreams: Always prefer squashfs when available
  • shared/simplestreams: Export image file list
  • shared/simplestreams: Improve error handling
  • shared/simplestreams: Properly handle image rebuilds
  • shared/termios: Make golint clean
  • shared/util: Add function to detect errno
  • shared/util: Add yaml-mode marker in template for "lxc edit" actions.
  • shared/util: Don't do chown on windows
  • shared/util: FileCopy should also keep owner
  • shared/util: FileCopy should keep the same mode
  • shared/version: Make golint clean
  • tests: Add a testify test suite for db tests, rework existing tests
  • tests: Add golint
  • tests: Add lxd init --auto tests
  • tests: Allow random storage backend selection
  • tests: Also unmount the devlxd path
  • tests: Always cleanup loop devices
  • tests: Avoid a zfs race
  • tests: Don't leak zpools in "lxd init" test
  • tests: Explicitly pass shell type to shellcheck
  • tests: Fix lxd auto init test suite
  • tests: Fix typo
  • tests: Give more time to reboot test
  • tests: Honor the LXD_BACKEND environment variable in storage tests
  • tests: Improve performance of deadcode test
  • tests: Make sure a client certificate is generated
  • tests: Make sure storage volume is mounted
  • tests: Properly cleanup in template testsuite
  • tests: Record how long the tests take
  • tests: Remove invalid test for Jenkins
  • tests: Run golint on client/ and lxc/config/
  • tests: Switch to use gofmt instead of "go fmt"
  • tests: Testsuites are sourced, not executed
  • tests: The monitor can exit on its own
  • tests: Trailing whitespaces
  • tests: Update for new client
  • tests: Update init test for stable branch
  • tests: Use flake8 instead of separate pyflakes and pep8
  • tests/deps: Make golint clean
  • tests/lxd-benchmark: Fix --help and --version handling

Downloads

The release tarballs can be found on our download page.