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LXD 4.7 リリースのお知らせ

16th of October 2020

はじめに

LXD チームは LXD 4.7 のリリースをお知らせできることにとてもワクワクしています!

このリリースには、VM でとても歓迎すべきいくつかの改良（USB と Live メモリのアップデート）、バックアップ機能の充実、OVN 仮想ネットワークを使う場合の多数の改良が含まれています。

Enjoy!

新機能とハイライト

カスタムストレージボリュームのバックアップ（export/import）

新たにカスタムボリュームに対する backup API が追加されました。これにより、cli で lxc storage volume export と lxc storage volume import が使えるようになりました。

stgraber@castiana:~$ lxc storage volume create default foo
Storage volume foo created
stgraber@castiana:~$ lxc storage volume export default foo
Backup exported successfully!
stgraber@castiana:~$ lxc storage volume delete default foo
Storage volume foo deleted
stgraber@castiana:~$ lxc storage volume import default backup.tar.gz
stgraber@castiana:~$ lxc storage volume list default
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
|            TYPE            |                               NAME                               | DESCRIPTION | CONTENT TYPE | USED BY |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| container                  | lxd-build                                                        |             | filesystem   | 1       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| container                  | lxd-build-focal                                                  |             | filesystem   | 1       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| container                  | steam                                                            |             | filesystem   | 1       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| custom                     | backups                                                          |             | filesystem   | 1       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| custom                     | foo                                                              |             | filesystem   | 0       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+
| custom                     | images                                                           |             | filesystem   | 1       |
+----------------------------+------------------------------------------------------------------+-------------+--------------+---------+

別の名前でのインスタンスのインポート

ついに別の名前でインスタンスのバックアップをインポートできるようになりました!

stgraber@castiana:~$ lxc init images:alpine/edge a1
Creating a1
stgraber@castiana:~$ lxc export a1
Backup exported successfully!
stgraber@castiana:~$ lxc import backup.tar.gz a2
stgraber@castiana:~$ lxc list a
+------+---------+------+------+-----------+-----------+
| NAME |  STATE  | IPV4 | IPV6 |   TYPE    | SNAPSHOTS |
+------+---------+------+------+-----------+-----------+
| a1   | STOPPED |      |      | CONTAINER | 0         |
+------+---------+------+------+-----------+-----------+
| a2   | STOPPED |      |      | CONTAINER | 0         |
+------+---------+------+------+-----------+-----------+

仮想マシンのメモリの圧縮（と再増加）

仮想マシン内のバルーンデバイスを制御できるようになりました。メモリ容量を縮小させ、その後で再度前の制限にまで戻すことができるようになりました（さらなるメモリの追加にはリブートが必要です）。

stgraber@castiana:~$ lxc config show ubuntu-desktop | grep memory
  limits.memory: 2GiB
stgraber@castiana:~$ lxc exec ubuntu-desktop -- free -m
              total        used        free      shared  buff/cache   available
Mem:           1983         437         822           7         722        1386
Swap:           448           0         448
stgraber@castiana:~$ lxc config set ubuntu-desktop limits.memory 1500MiB
stgraber@castiana:~$ lxc exec ubuntu-desktop -- free -m
              total        used        free      shared  buff/cache   available
Mem:           1435         436         276           7         722         840
Swap:           448           0         448
stgraber@castiana:~$ lxc config set ubuntu-desktop limits.memory 2GiB
stgraber@castiana:~$ lxc exec ubuntu-desktop -- free -m
              total        used        free      shared  buff/cache   available
Mem:           1983         437         822           7         722        1387
Swap:           448           0         448
stgraber@castiana:~$

仮想マシンに対する USB デバイスのパススルー

usb デバイスタイプが仮想マシンで使えるようになりました。
新しいデバイスを追加するには再起動が必要な点をのぞいては、コンテナと全く同じように動作します。

さらに、3 つの仮想ポートが LXD の VM に接続されており、lxc console --type=vga を使って、リモートの USB デバイスへのリダイレクションが使えます。

マイグレーション時の rsync 圧縮が設定可能に

新たに真偽値の rsync.compression オプションがストレージプールに対して追加されました。

これにより、ネットワークが充分に高速でボトルネックにならず、圧縮が原因で CPU 使用率が問題となるような場合に、マイグレーション操作中の rsync 圧縮を無効にできるようになりました。

プロジェクトのネットワークで使えるアップリンクの制限

OVN ネットワーク機能を有効にしたプロジェクトを使っている場合、仮想マシンが使うアップリンクネットワークを制限できるようになりました。

アップリンクネットワークがひとつだけの場合、ユーザーが指定しなくても LXD は自動的にそのネットワークを使います。

これはプロジェクトに新たに追加された restricted.networks.uplinks オプションで行います。

新たに追加された管理 physical ネットワークタイプ

新たに physical ネットワークタイプが追加されました。これは、現時点では OVN ネットワークに対するアップリンクとしてのみ使えます。設定には OVN ネットワークで使える IP アドレスのセットと、ゲートウェイ、DNS サーバが含まれています。

stgraber@castiana:~$ lxc network create external parent=eth0 ipv4.gateway=172.17.0.1/24 ipv4.ovn.ranges=172.17.0.100-172.17.0.150 dns.nameservers=1.1.1.1 --type=physical
Network external created
stgraber@castiana:~$ lxc network list
+----------+----------+---------+----------------+---------------------------+-------------+---------+
|   NAME   |   TYPE   | MANAGED |      IPV4      |           IPV6            | DESCRIPTION | USED BY |
+----------+----------+---------+----------------+---------------------------+-------------+---------+
| eth1     | physical | NO      |                |                           |             | 0       |
+----------+----------+---------+----------------+---------------------------+-------------+---------+
| external | physical | YES     |                |                           |             | 0       |
+----------+----------+---------+----------------+---------------------------+-------------+---------+
| lxdbr0   | bridge   | YES     | 10.166.11.1/24 | fd42:4c81:5770:1eaf::1/64 |             | 15      |
+----------+----------+---------+----------------+---------------------------+-------------+---------+
| virbr0   | bridge   | NO      |                |                           |             | 0       |
+----------+----------+---------+----------------+---------------------------+-------------+---------+
| wlan0    | physical | NO      |                |                           |             | 0       |
+----------+----------+---------+----------------+---------------------------+-------------+---------+

OVN ネットワークでの外部ルーティングアドレス・サブネットのサポート

新たな設定キー ipv4.routes.external と ipv6.routes.external を使って、外部の IP アドレスとサブネットを OVN ネットワーク上で実行中のインスタンスにルーティングできるようになりました。

プロジェクト設定の新たな restricted.networks.subnets キーと一緒に使用して、まずは外部の IPv4/IPv6 サブネットのセットを特定のプロジェクトに委任し、そのプロジェクト内でそれらのアドレスをインスタンスにルーティングできます。

すべての変更点（翻訳なし）

このリリースでの完全な変更点のリストは次のとおりです:

すべてのChangeLog を見る
  • lxd/cluster: Changing "no heartbeat" language in membership.go "no heartbeat since " changed to "no heartbeat for "
  • lxd/apparmor: Allow unix sockets binding
  • doc/server: Fix escaping
  • doc/server: Sort config keys
  • lxd/backup: Adds WorkingDirPrefix constant
  • lxd: backup.WorkingDirPrefix usage
  • lxd/backup: Updates backupCreate to store backups in backups/instances
  • lxd/backup: Updates Rename to support new backup location
  • lxd/backup: Rename comment ending
  • lxd/backup: Updates DoBackupDelete to handle new backup location
  • lxd/backup: DoBackupDelete comment ending
  • lxd/instance/backup: Updates containerBackupExportGet to support new backup location
  • lxd/patches: Adds patchMoveBackupsInstances to move backups into backups/instances dir
  • lxd/sys/fs: Adds backups/custom and backups/instances to initDirs()
  • lxd/network/driver/ovn: Improve error message when parent 'network' option not specified
  • lxd/network/network/interface: Adds Type interface and moves non-DB dependent functions into it
  • lxd/network/network/load: Adds LoadByType function and removes ValidateNameAndProject function
  • lxd/main/init/interactive: netType.ValidateName usage
  • lxd/networks: Switch to network type validation in networksPost
  • lxd/networks: Use ValidateName function on loaded DB network in networkPost
  • lxd/network/network/interface: Exports FillConfig
  • lxd/network/network/load: Removes FillConfig function
  • lxd/networks: netType.FillConfig usage
  • lxd/network/driver/common: Exports FillConfig
  • lxd/network/driver/bridge: FillConfig usage
  • lxd/network/driver/ovn: FillConfig usage
  • lxd/network/driver/common: Removes common Type() and netType
  • lxd/network: Adds Type() to each driver
  • lxd/db/errors: Updates ErrAlreadyDefined text to be generic
  • lxd/network/network/interface: Adds DBType function
  • lxd/network/driver: Implements DBType()
  • lxd/network/driver: Adds NodeSpecificConfig Info var
  • lxd/networks: netType.DBType usage in networksPost
  • lxd/networks: Create pending network node entries when network driver doesn't support per node config in networksPost
  • lxd/networks: Comments in networksPostCluster
  • lxd/networks: Comments in networkGet
  • lxd/networks: Start parent networks before dependents in networkStartup
  • lxd: Ensure all use of db.InstanceFilter defines instance type
  • lxd/project/permissions: Fixes AllowInstanceCreation tests
  • lxd/project/permissions: Error quoting
  • api: Add projects_networks
  • doc/storage: no need to escape underscore in bash examples
  • seccomp: fix bpf support detection
  • seccomp: improve bpf support detection
  • shared/validate: Use ParseUint in IsNetworkMTU
  • lxd/device/device/utils/network: Change argument for NetworkSetDevMTU to uint32
  • lxd/device/device/utils/network: NetworkSetDevMTU usage
  • lxd/network/network/utils: Changes GetDevMTU to return uint32
  • lxd/network/openvswitch/ovs: Adds OVNEncapIP function
  • lxd/network/driver/ovn: Removes ovnGeneveTunnelMTU constant
  • lxd/network/network/utils/ovn: Removes OVNInstanceDeviceMTU function
  • lxd/network/driver/ovn: Updates getBridgeMTU() to not depend on ovnGeneveTunnelMTU
  • lxd/network/driver/ovn: Adds getOptimalBridgeMTU and getUnderlayInfo functions
  • lxd/network/driver/ovn: Updates setup to generate an optimal bridge.mtu setting if not specified manually
  • lxd/device/nic/ovn: Read mtu directly from parent network config bridge.mtu setting
  • doc/projects: Sort config keys
  • lxd/networks: Enforces manage-networks RBAC permission for managing networks
  • lxd/network: Only adding pseudo pending node records when in cluster in networksPost
  • lxd/project/permissions: Typo
  • lxd/db/cluster/open: Adds features.networks to default project on new database
  • lxd/storage/cephfs: Fix quota on new volumes
  • lxd/networks: Allow network deletion in projects
  • lxc/remote: Add project selection logic
  • i18n: Update translation templates
  • lxd/network: Removes client side default network type when creating network
  • lxd/networks: Default to ovn network type when creating non-default network project
  • lxd/network: Removes client side default network type when creating network
  • lxd/networks: Default to ovn network type when creating non-default network project
  • api: Adds projects_networks_restricted_uplinks extension
  • doc/projects: Adds restricted.networks.uplinks
  • lxd/networks: Updates doNetworkUpdate to use n.Validate so that project is available to validator
  • lxd/network/network/load: Removes unused Validate
  • lxd/network/network/load: Renames project arg to projectName for clarity
  • lxd/api/project: Adds restricted.networks.uplinks to validation
  • lxd/network/driver/ovn: Adds allowedUplinkNetworks function
  • lxd/network/driver/ovn: Enforce project restricted.networks.uplinks setting
  • lxd/instances: Fix ceph cluster target move
  • lxd/cgroup: Fix memory.swappiness detection
  • lxd/db: Adds boolean support to doDbQueryScan
  • lxd/sys/fs: initDirs comment
  • lxd/sys/fs: Removes backups/instances and backups/custom from pre-storage mount setup
  • lxd/sys/fs: initDirs error quoting
  • lxd/sys/fs: Adds initStorageDirs to be called after storage pools and daemon volumes are mounted
  • lxd/sys/os: Adds InitStorage
  • lxd/daemon: Call d.os.InitStorage after daemon storage volumes are mounted
  • lxd/backup/instance/config: Renames InstanceConfig to Config
  • lxd/backup/backup/config: Makes Config fields omitempty so custom volume's encoded yaml doesn't contain instance fields
  • lxd/backup/backup/config: Adds comment to Container field explaining that VM backups use this too
  • lxd/storage/pool/interface: backup.Config usage
  • lxd/api/internal: backup.ParseConfigYamlFile usage
  • lxd/storage/backend: backup.Config usage
  • lxd/backup: Moves Instance interface into own file
  • lxd/backup: Moves Info struct and GetInfo function into own file
  • lxd/backup: Renames backup to backup_common
  • lxd/backup/backup/common: Renames Backup to BackupCommon
  • lxd/backup/backup/instance: Adds InstanceBackup using CommonBackup as basis
  • lxd/backup: Changes pruneExpiredContainerBackups to use InstanceBackup.Delete() function
  • lxd/instance/instance/utils: backup.InstanceBackup usage
  • lxd/instance/instance/interface: backup.InstanceBackup usage
  • lxd/instance/drivers: backup.InstanceBackup usage
  • lxd/rbac: Avoid tight retry loop
  • lxd/rbac: Directly handle re-tries on 504
  • lxd/backup/backup/utils: Adds TarReader function
  • lxd/backup/backup/info: Changes Type field from api.InstanceType to Type
  • lxd/backup/backup/info: Updates GetInfo to use TarReader
  • lxc/backup: Updates backupWriteIndex to use backup.Type
  • lxd/backup/backup/info: GetInfo consistent comment endings
  • lxd/backup/backup/info: Updates GetInfo to support backup.Type
  • lxd/db/backups: InstanceBackup comment
  • lxd/db/backups: projectName argument renaming
  • lxd/db/storage/volumes: Set Snapshot: true in StorageVolumeArgs returned from GetLocalStoragePoolVolumeSnapshotsWithType
  • lxd/instance: Spacing
  • lxd/storage/drivers/driver/btrfs/utils: Switches to backup.TarReader
  • lxd/storage/drivers/driver/btrfs: Consistent comment ending
  • lxd/storage/drivers/driver/zfs/volumes: consistent comment ending
  • lxd/storage/drivers/generic/vfs: Consistent comment ending
  • lxd/backup/backup/info: Adds note about legacy container.bin optimized type check
  • lxd/backup/backup/instance: Fix old parent directory removal in InstanceBackup.Rename()
  • lxd/backup/backup/config: Adds VolumeSnapshots to Config struct
  • lxd/backup/backup/info: Adds Config field to Info struct
  • lxd/backup/backup/info: Adds TypeCustom backup type for custom volumes
  • lxd/backup/backup/volume: Adds custom volume type
  • lxd/storage/volumes/backup: Adds custom volume backup route handlers
  • client/interfaces: Add custom volume backup functions
  • client/interfaces: Adds StoragePoolVolumeBackupArgs struct
  • client/lxd/storage/volumes: Add custom volume backup functions
  • api: Adds custom_volume_backup extension
  • doc/rest-api: Documents custom volume backup routes
  • lxc/storage/volumes: Add import and export for custom volumes
  • lxd/backup: Adds volumeBackupCreate and volumeBackupWriteIndex functions
  • lxd/api/1/0: Registers custom volume backup route handlers
  • lxd/db/backups: Adds StoragePoolVolumeBackup type
  • lxd/db/backups: Adds custom volume backup lifecycle functions
  • lxd/db/cluster: Adds storage_volumes_backups table
  • lxd/db/operations/types: Adds custom volume backup operations types
  • lxd/db/storage/volume/snapshots: Adds GetStorageVolumeSnapshotsNames function
  • lxd/storage/backend: Adds BackupCustomVolume and CreateCustomVolumeFromBackup functions
  • lxd/storage/backend/lxd: Renames custom volume backups in RenameCustomVolume
  • lxd/storage/backend/lxd: Deletes custom volume backups in DeleteCustomVolume
  • lxd/storage/drivers/driver/btrfs/volumes: Adds support for optimized custom volume backups
  • lxd/storage/drivers/driver/dir/volumes: Adds support for custom volume backups nil post hooks
  • lxd/storage/drivers/driver/zfs/volumes: Adds support for optimized custom volume backups
  • lxd/storage/drivers/driver/zfs/volumes: Adds support for custom volume backups nil post hooks
  • lxd/storage/drivers/generic/vfs: Adds support for custom volume backups to genericVFSBackupVolume
  • lxd/storage/drivers/generic/vfs: Adds support for custom volume backups to genericVFSBackupUnpack
  • lxd/storage/pool/interface: Adds BackupCustomVolume and CreateCustomVolumeFromBackup
  • lxd/storage/volume: Adds createStoragePoolVolumeFromBackup and hook in storagePoolVolumesTypePost
  • lxd/storage/volumes/utils: Adds storagePoolVolumeBackupLoadByName function
  • shared/api/storage/pool/volume: Adds custom volume backup structs
  • test/suites/backup: Adds tests for custom volume backups
  • i18n: Update translation template
  • i18n: Update translations from weblate
  • lxc: Always use HostPathFollow
  • lxd/storage/drivers/generic/vfs: Fixes custom volume root dir ownership issue in genericVFSBackupUnpack
  • test/suites/backup: Use project argument in test_backup_import_with_project
  • test/suites/backup: Use project argument in test_backup_export_with_project
  • test/suites/backup: Use project argument in test_backup_volume_export_with_project
  • test/suites/backup: Adds test for backup import into different project in test_backup_import_with_project
  • test/suites/backup: Comment consistency
  • test/suites/backup: Add test for custom volume import
  • test/suites/backup: Add test for importing custom volume into other project
  • lxd/api: Restrict access to daemon config
  • lxd/storage: Allow ceph/cephfs for images/backups
  • client/interfaces: Adds Name field to InstanceBackupArgs
  • client/lxd/instances: Adds custom name restore support to CreateInstanceFromBackup
  • lxd/instance/drivers/qmp/monitor: Adds GetBalloonSizeBytes and SetBalloonSizeBytes
  • lxd/instance/drivers/driver/qemu: Adds live shrinking of memory
  • lxd/devices/config/devices/utils: Adds doc block for deviceEquals and deviceEqualsDiffKeys
  • lxd/device/config/devices: Comment clean up
  • lxd/device/config/devices: Improves comments and variable naming in Update
  • lxd/device/config/devices: Fixes bug in Update where allChangedKeys only contains changed keys from last device
  • lxd/instance/drivers/driver/lxc: Whitespace
  • lxd/device/config/devices: Handles nil updateFields function in Update
  • lxd/instance/drivers/driver/qemu: Removes logic duplication in live update
  • lxc/import: Adds optional instance name argument to lxc import command
  • lxd/instances/post: Adds custom name support for backup import to createFromBackup
  • lxd/instances/post: createFromBackup usage in containersPost for custom backup name restore
  • lxd/api/internal: Adds AllowNameOverride to internalImportPost
  • lxd/api/internal: Override instance name in internalImport when AllowNameOverride is set
  • client/interfaces: Adds Name field to StoragePoolVolumeBackupArgs to bring in line with InstanceBackupArgs
  • client/lxd/storage/volumes: Updates CreateStoragePoolVolumeFromBackup to accept volume name override via X-LXD-name header
  • lxc/storage/volume: Adds optional volume name argument to lxc storage volume import
  • lxd/storage/volumes: Adds volName arg to createStoragePoolVolumeFromBackup
  • lxd/storage/volumes: createStoragePoolVolumeFromBackup usage in storagePoolVolumesTypePost
  • lxd/storage/backend/lxd: Updates CreateCustomVolumeFromBackup to support custom volume import name
  • api: Adds backup_override_name extension
  • test/suites/backup: Adds tests for custom volume import name override
  • test/suites/backup: Adds instance import name override tests
  • i18n: Update translation template
  • doc/networks: Simplifies OVN single node setup instructions
  • lxd/device/nic/ovn: Improves error message in Start
  • lxd/network/driver/ovn: Implements DHCPv4Subnet and DHCPv6Subnet to allow static IPs to be set
  • lxd/network/openvswitch/ovn: Fix spelling of OVNIPv6AddressModeDHCPStateful and OVNIPv6AddressModeDHCPStateless values
  • lxd/network/driver/ovn: Adds support for ipv6.dhcp.stateful
  • doc/networks: Documents ipv6.dhcp.stateful option for OVN networks
  • shared/api: Not all disks have a device path
  • lxd/resources: Ignore rbd devices
  • shared/simplestreams: Fix stream's index download url
  • lxd/device/device/interface: Adds NICState interface for getting NIC state
  • lxd/device/nic/bridged: Implements NICState interface by adding State function
  • lxd/instance/drivers/driver/qemu: Refactors RenderState to support multiple NIC types in the future
  • lxd/network/openvswitch/ovn: Adds LogicalSwitchPortDynamicIPs function
  • lxd/network/openvswitch/ovn: Updates LogicalSwitchPortSetDNS to use LogicalSwitchPortDynamicIPs
  • lxd/network/driver/ovn: Adds instanceDevicePortDynamicIPs function
  • lxd/network/network/utils/ovn: Adds OVNInstanceDevicePortDynamicIPs function
  • lxd/device/nic/ovn: Implements NICState interface by adding State function
  • lxd/instance/drivers/qmp/monitor: Renames GetMemoryBalloonSizeBytes
  • lxd/instance/drivers/qmp/monitor: Renames SetMemoryBalloonSizeBytes
  • lxd/instance/drivers/qmp/monitor: Adds GetMemorySizeBytes function
  • lxd/instance/drivers/driver/qemu: Adds qemuDefaultMemSize constant
  • lxd/instance/drivers/driver/qemu: Updates updateMemoryLimit to allow memory resize back to boot time size
  • lxd/instance/drivers/driver/qemu: Updates IsRunning to not check for BROKEN state
  • lxd/instance/drivers/driver/qemu: Updates statusCode() to detect if monitor failure with running VM
  • lxd/apparmor: Allow access to zoneinfo files
  • lxd/apparmor: Add /etc/localtime to the list
  • lxd/project: Always allow cloud-init:config drives
  • doc/image-handling: Cover publishing
  • lxd/network/network/utils: Adds GetNeighbourIPs function
  • lxd/network/network/utils: Updates GetLeaseAddresses to return only net.IP list
  • lxd/device/nic/bridged: Updates State() to return partial data
  • refuse empty passwords
  • lxd/storage: Adds rsync.compression config key
  • doc: Adds rsync.compression
  • api: storage_rsync_compression
  • tests: Valid rsync.compression
  • doc/index: Add libsqlite3-dev back to dependencies
  • lxd/firewall/drivers/driver/nftables: Updates nft parser to handle nft sets with composite type field
  • shared/validate/validate: Increases max MTU to 16384 to support super jumbo packets
  • lxd/apparmor/forkproxy: Fix bad profile name
  • lxd/apparmor/forkproxy: Allow writing to log path
  • lxc: Better handle copy/move between projects
  • lxd/apparmor: Fix version parsing
  • lxd/dnsmasq: Switch to Parse for version parsing
  • lxd/firewall/drivers: Fix to Parse for version parsing
  • lxd/rsync: Switch to Parse for version parsing
  • shared/version: Make patch optional
  • lxd/networks: Log error in doNetworksCreate after failed create if cleanup fails too
  • lxd/network/driver: Improve missing parent network error message
  • lxd/network/driver/ovn: Moves uplink type agnostic parent port allocation logic into allocateParentPortIPs()
  • lxd/network/driver/ovn: Better error messages
  • lxd/network/driver/ovn: Moves parent port lock into deleteParentPort
  • lxd/network/driver/ovn: Moves parent port lock into startParentPort
  • lxd/network/driver/ovn: deleteParentPortBridge comments
  • lxd/network/driver/ovn: Don't setup SNAT if no external uplink IPs
  • lxd/network/driver/ovn: Makes setting up external router port and switch conditional on having external IPs
  • lxd/network/driver/ovn: Removes old comment
  • lxd/network/driver/ovn: Fix sentence in startParentPortBridge error
  • lxd/network/driver/ovn: Fixes error message in setupParentPortBridge
  • lxd/network/network/utils: Moves bridge related functions into own file
  • static_analysis: exclude vendored headers from spell checking
  • static_analysis: exclude .git
  • shift_linux: vendor posix_acl_xattr.h
  • seccomp: vendor bpf headers
  • shares/validate: Whitespace
  • lxd/network/openvswitch/ovn: Updates RecursiveDNSServer to be list of IPs
  • lxd/network/driver/ovn: Updates allocateParentPortIPs to detect the parent network IP address and DNS settings
  • lxd/network/driver/ovn: Updates n.allocateParentPortIPs usage
  • lxd/network/driver/ovn: Updates setup IPv6 RDNSS setting
  • lxd/apparmor/forkproxy: Socket path fixes
  • lxd/images: Fix crash when no "info" struct
  • doc/networks: Clarifies use of ovn ranges settings in bridge network
  • lxd/util/net: Updates SysctlSet to support setting multiple keys
  • shared/validate: Adds IsNetworkAddressList function
  • lxd/network/network/utils: Adds VLANInterfaceCreate function
  • lxd/device/device/utils/network: network.VLANInterfaceCreate usage
  • lxd/device/device/utils/network: Removes NetworkRemoveInterface function
  • lxd/network/network/utils: Adds InterfaceRemove and InterfaceExists functions
  • lxd/network/network/utils: InterfaceExists usage
  • lxd/device/device/utils/network: network.InterfaceRemove usage
  • lxd/device/nic: network.InterfaceRemove usage
  • lxd/network/driver/bridge: InterfaceExists usage
  • lxd/network/driver/ovn: InterfaceExists usage
  • lxd/network/network/utils: Adds InterfaceSetMTU function
  • lxd/device: network.InterfaceSetMTU usage
  • lxd/network/driver/ovn: Inherit MTU from uplink bridge for OVS bridge and connecting veth pair
  • lxd/network/driver/ovn: Remove dependency on sysctl command and use util.SysctlSet instead
  • lxd/network/driver: Improves comments
  • api: Adds network_type_physical extension
  • doc/networks: Adds docs for physical network type
  • lxd/db/networks: Adds physical network type constant
  • lxd/network/driver/physical: Adds physical driver
  • lxd/network/driver/ovn: Adds support for physical network as uplink
  • lxd/network/driver/physical: Change checkParentUse to return a bool if in use
  • lxd/network/driver/ovn: Changes uplink network in use check to look at LXD DB
  • lxd/network/driver/ovn: Handle uplink network changing
  • lxd/network/driver/ovn: Comment clarity
  • lxd/storage/pools: Gives clear error message when trying to create duplicate storage pool in single node
  • lxd/events: Validate type
  • lxd/events: Prevent logging access to non-admin
  • lxd/daemon: Clean shutdown on SIGPWR/SIGTERM
  • lxd/operations: Don't directly trigger shutdown
  • lxd: Prevent internal cluster migration of instances with backups
  • lxd/instance/drivers: Enable USB for VMs
  • lxd/instance/drivers: Add USB controller to QEMU config
  • lxd/apparmor: Fix devPaths in QEMU profile
  • db: Retry transient errors for longer
  • db: Always retry driver.ErrBusy, regardless of the error message
  • db: Retry failed rollbacks if they are due to transient errors
  • db: Explicitly rollback leftover transactions when a new one can't be started
  • db: Retry to begin a new transaction after an explicit rollback attempt
  • lxd/operations: Fix timeout
  • lxd/daemon: Allow more operations during shutdown
  • lxd/include: Relocate ifndef for NEWCGROUP
  • doc: Remove stray _ escapes in security.md
  • lxc-to-lxd: Handle snap better
  • lxd/device/usb: Allow USB devices for VMs
  • lxd/device: Add bus and dev number to USBEvent
  • lxd/apparmor: Allow USB specific paths
  • lxd/device/config: Add USBDevice to RunConfig
  • lxd/events: Handle default permissions in projects
  • lxd/dnsmasq: Adds 100ms sleep to successful Kill() to allow sockets to be released by OS
  • lxd/instance/drivers/driver/qemu: Restores ability to resize VM disks
  • lxd/device/disk: Adds comment about VM instances depending on CanHotPlug fields for stopped disk resize
  • lxd/instance/qemu: Fix bad event name
  • lxd/storage: Check base image is available locally
  • lxd/storage/drivers/driver/lvm: Don't remove empty thinpool and volume group if lvm.vg.force_reuse enabled
  • shared/validate/validate: Removes inaccurate comments about optional values
  • shared/validate/validate: Adds IsNetwork and IsNetworkList functions
  • shared/validate/validate: Re-orders IP validation functions
  • lxd/device/nic/ovn: Comment
  • doc/api-extensions: Removes mention of "parent" from projects_networks_restricted_uplinks feature
  • doc/networks: Switch to "uplink" terminology for external OVN network access
  • lxd/network/driver/ovn: Replace parent terminology with uplink
  • lxd/network/driver/common: Ban : char from network names in ValidateName()
  • lxd/device: Handle USB devices for VMs
  • lxd/instance/drivers: Add qemuUSBDev template
  • lxd/instance/drivers: Add USB devices to qemu config
  • Revert "lxd/instance/drivers: Enable USB for VMs"
  • lxd/driver/qemu: Add spice usb ports
  • lxd-agent: Fix defer in for loop
  • forksyscall: use correct function
  • shared/util.go: use string method with stdout and stderr
  • simplestreams.go: remove unneeded fmt.Sprintf and simplify getImages()
  • lxd/instance/drivers: Updates templateApplyNow to close files at end of each iteration
  • lxd/network/network/utils: Adds SubnetContains function
  • lxd/network/network/utils: Adds SubnetIterate function
  • lxd/network/network/utils: Adds SubnetParseAppend function
  • api: Adds network_ovn_external_subnets extension
  • doc/networks: Adds ipv4.routes and ipv6.routes settings to physical network
  • lxd/network/driver/physical: Adds ipv4.routes and ipv6.routes config keys
  • doc/projects: Removes trailing full stop
  • doc/projects: Adds restricted.networks.subnets
  • lxd/api/project: Adds restricted.networks.subnets config key
  • lxd/api/project: Moves projectConfigKeys inside projectValidateConfig and adds state
  • lxd/api/project: projectValidateConfig usage
  • lxd/api/project: Adds projectValidateRestrictedSubnets function
  • lxd/api/project: Adds restricted.networks.subnets validation to projectValidateConfig
  • doc/networks: Adds ipv4.routes.external and ipv6.routes.external to ovn networks
  • lxd/network/openvswitch/ovn: Adds LogicalRouterRouteDelete function
  • lxd/network/openvswitch/ovn: Updates LogicalSwitchPortSetDNS to return IPs used for DNS records
  • lxd/network/openvswitch/ovn: Adds LogicalRouterDNATSNATAdd function
  • lxd/network/openvswitch/ovn: Adds LogicalRouterDNATSNATDelete function
  • lxd/network/openvswitch/ovn: Updates LogicalRouterRouteAdd to support mayExist argument
  • lxd/network/network/utils/ovn: Updates OVNInstanceDevicePortAdd to take an externalRoutes argument
  • lxd/network/network/utils/ovn: Updates OVNInstanceDevicePortDelete to accept an externalRoutes argument
  • lxd/network/driver/ovn: Moves uplink network validation into validateUplinkNetwork function
  • lxd/network/driver/ovn: Updates Validate to check network exists and checks external IP routes
  • lxd/network/driver/ovn: Adds DNS revert to instanceDevicePortAdd
  • lxd/network/driver/ovn: client.LogicalRouterRouteAdd usage
  • lxd/network/driver/ovn: Adds externalRoutes support to instanceDevicePortAdd
  • lxd/network/driver/ovn: Delete externalRoutes in instanceDevicePortDelete
  • forkmount: improve
  • seccomp: improve logging for the seccomp notifier
  • seccomp: make sure that insertMountLXD() doesn't call into LXC
  • lxd/device/nic: Adds ipv4.routes.external and ipv6.routes.external to nicValidationRules
  • lxd/device/nic/ovn: Adds support for ipv4.routes.external and ipv6.routes.external
  • doc/instances: Adds ovn NIC documentation
  • doc/instances: Re-works NIC device docs to explain nictype and network fields
  • lxd/network/driver/ovn: Adds support for OVN NIC internal routes
  • lxd/network/network/utils/ovn: Adds OVN NIC internal route support to OVNInstanceDevicePortAdd and OVNInstanceDevicePortDelete
  • lxd/device/nic/ovn: Adds ipv4.routes and ipv6.routes settings for internal route support
  • lxd/network/driver/bridge: Fixes inconsistency between normal bridge and fan bridge default ipv4.nat value
  • api: Adds network_ovn_nat extension
  • doc/networks: Adds ipv4.nat and ipv6.nat to OVN networks
  • lxd/network/driver/ovn: Adds ipv4.nat and ipv6.nat support
  • lxd/patches: Adds patchNetworkOVNEnableNAT patch to enable NAT on OVN networks
  • i18n: Update translations from weblate

試用環境

この新しい LXD リリースは私たちの デモサービス で利用できます。

ダウンロード

このリリースの tarball は ダウンロードページ から取得できます。

ビルド済みバイナリーは次のように使えます:

  • Linux: snap install lxd
  • MacOS: brew install lxc
  • Windows: choco install lxc

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