Linux Containers - LXD - ニュース

24th of June 2022

はじめに ¶

LXD チームは LXD 5.3 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!

我々は多数の内部マイグレーションとストレージロジック再構築、テストの拡充、次の LXD 機能の初期調査に重点を置いているので、LXD 5.3 は主にバグフィックスといくつかの小さな機能のみのリリースになっています。

Enjoy!

新機能とハイライト ¶

raw.qemu サポートの拡張 ¶

新たに raw.qemu.conf 設定キーを追加しました。これにより、生成された QEMU 設定の一部を個別に上書きしたり、生成された設定にデバイスやデバイス設定キーを追加したりできます。

この機能に関する更なる詳細はこちらをご覧ください: https://linuxcontainers.org/lxd/docs/latest/instances/#overriding-qemu-configuration

cephfs ストレージプールでの fscache サポート ¶

Ceph ファイルシステムがカーネルの fscache の使用をサポートしました。
これは、NFS や他のネットワークファイルシステムと同様に、cachefilesd のようなユーザースペースのキャッシュデーモンとやりとりできます。

LXD が管理する cephfs プールで fscache が使用できるように、ストレージプールで cephfs.fscache を true に設定できるようになりました。

lxd-migrate バイナリ ¶

LXD 5.3 以降、ビルド済み lxd-migrate バイナリーが LXD Github releases ページからダウンロードできます。これで、手動でビルドしなくてもソースマシン上で lxd-migrate が使えます。

すべての変更点 ¶

このリリースでの完全な変更点のリストは次の通りです:

すべてのChangeLogを見る

lxd/db/cluster/profiles.mapper: Add cluster.Profile and generated methods
lxd/db/cluster/profiles: Add ToAPI and GetProfileIfEnabled
shared/api/profile: Add profile URL method
lxd/resources: Handle ethtool not supported
client: Move image profile override to ImageCopyArgs
lxc/image: Update for Profiles in ImageCopyArgs
lxc/profile: Fix bad target project handling
tests: Fix bad profile copy test
lxd/main_forkfile: Change counting model
lxd/instance/qemu: Implement qemuMemorySections
lxd/instance/qemu: Replace qemuMemory template with qemuMemorySections
lxd/instance/qemu: Implement qemuSerialSections
lxd/instance/qemu: Replace qemuSerial template with qemuSerialSections
lxd/instance/qemu: Implement qemuPCIeSections
lxd/instance/qemu: Replace qemuPCIe template with qemuPCIeSections
lxd/instance/qemu: Implement qemuSCSISections
lxd/instance/qemu: Replace qemuSCSI template with qemuSCSISections
lxd/instance/qemu: Implement qemuBalloonSections
lxd/instance/qemu: Replace qemuBalloon template with qemuBalloonSections
lxd/instance/qemu: Implement qemuRNGSections
lxd/instance/qemu: Replace qemuRNG template with qemuRNGSections
lxd/instance/qemu: Implement qemuVsockSections
lxd/instance/qemu: Replace qemuVsock template with qemuVsockSections
lxd/instance/qemu: Implement qemuGPUSections
lxd/instance/qemu: Replace qemuGPU template with qemuGPUSections
lxd/instance/qemu: Implement qemuKeyboardSections
lxd/instance/qemu: Replace qemuKeyboard template with qemuKeyboardSections
lxd/instance/qemu: Implement qemuTabletSections
lxd/instance/qemu: Replace qemuTablet template with qemuTabletSections
lxd/instance/qemu: Refactor qemuBaseSections to struct opts arg
lxd/events/common: Ignore connection close errors in Close
doc: move content around
lxd/instance/qemu: Implement qemuCPUSections
lxd/instance/qemu: Replace qemuCPU template with qemuCPUSections
lxd/instance/qemu: Implement qemuControlSocketSections
lxd/instance/qemu: Replace qemuControlSocket template with qemuControlSocketSections
lxd/instance/qemu: Implement qemuConsoleSections
lxd/instance/qemu: Replace qemuConsole template with qemuConsoleSections
lxd/instance/qemu: Implement qemuDriveFirmwareSections
lxd/instance/qemu: Replace qemuDriveFirmware template with qemuDriveFirmwareSections
lxd/events: Use cancel.Canceller for done indicator
doc: add and update content
doc: allow center-aligning table cells
doc: fix version numbers in the version switcher
lxd/db/profiles: Keep minimal db.Profile
lxd: Use new cluster.Profile methods
lxd/main/test: Update tests
lxd/db/cluster/instances.mapper: Generate cluster package methods for instances
shared/api/instance: Add Instance URL method
lxd/profiles: Add profileUsedBy
lxd/db/db: Fill cluster PreparedStmts in ForLocalInspection
lxd/instance/lxc: Stop forkfile on restore
lxd/operations/operations: Renames Run to Start
lxd: op.Start usage
lxd/operations/operations: Renames WaitFinal to Wait, and adds context support
lxd/operations: op.Wait usage
lxd/operations/operations: Fix possible races on accessing status property
lxd/operations/operations: Store operation error as error type rather than string
lxd/operations/operations: Use contextual logging
client/operations: Get error text verbatim in setupListener
lxd/images: Fix bug with operation run function returning empty error in imageExportPost
lxd/state: Adds ServerName field placeholder for non-cgo builds
lxd/operations/linux: Removes getServerName function
lxd/operations/operations: Used cached state.ServerName rather than looking up server name for every operation
lxd/db/node: Fix crash in nodes by avoiding reusing the rows var in defer
lxd/instance/qemu: Implement qemuDriveConfigSections
lxd/instance/qemu: Replace qemuDriveConfig template with qemuDriveConfigSections
lxd/instance/qemu: Implement qemuDriveDirSections
lxd/instance/qemu: Replace qemuDriveDir template with qemuDriveDirSections
lxd/instance/qemu: Implement qemuPCIPhysicalSections
lxd/instance/qemu: Replace qemuPCIPhysical template with qemuPCIPhysicalSections
lxd/instance/qemu: Implement qemuGPUDevPhysicalSections
lxd/instance/qemu: Replace qemuGPUDevPhysical template with qemuGPUDevPhysicalSections
lxd/storage/backend/lxd: Don't close migration socket on error
lxd/instance/qemu: Implement qemuUSBSections
lxd/instance/qemu: Replace qemuUSB template with qemuUSBSections
lxd/instance/qemu: Implement qemuTPMSections
lxd/instance/qemu: Replace qemuTPM template with qemuTPMSections
doc: update info on how to grow a ZFS pool
doc: use the same order for drivers
doc: storage: add a how-to for creating a storage pool
doc: storage: move examples for creating a storage pool
doc: storage: clean up and align examples
lxd/instance/drivers/driver/qemu: Don't reference absolute times in op.Reset comments
lxd/instance/operationlock/operationlock: Adds ResetTimeout for custom reset timeouts
lxd/instance/drivers/driver/lxc: Use ticker in Shutdown operation lock keepalive
lxd/instance/drivers/driver/qemu: Use ticker in Shutdown operation lock keepalive
lxd/instance/drivers/driver/lxc: Use operationlock.TimeoutShutdown in onStop
lxd/instance/drivers/driver/qemu: Use operationlock.TimeoutShutdown in onStop
lxd/storage/drivers/driver/zfs/volumes: Use operationlock.TimeoutShutdown in UnmountVolume
lxd/instance/drivers/driver/lxc: Reworks revert clean up in FileSFTPConn
lxd/instance/drivers/driver/lxc: Removes double call to defer in stopForkfile
lxd-agent: Consistent use of revert name
lxd: Consistent use of revert name
lxd-migrate: Consistent use of revert name
shared: Consistent use of revert name
lxd/instance/operationlock/operationlock: Adds ActionCreate constant
lxd/instance/instance/utils: Use ActionCreate operation lock constant in CreateInternal
lxd/instance/instance/interface: Adds LockExclusive definition
lxd/instance/drivers/driver/lxc: Log path in IdmappedStorage
lxd/instance/drivers/driver/lxc: Improve comment in FileSFTPConn
lxd/instance/drivers/driver/lxc: Implement LockExclusive
lxd/instance/drivers/driver/qemu: Whitespace in Restore
lxd/instance/drivers/driver/qemu: Implement LockExclusive
lxd/instance: Use inst.LockExclusive in instanceCreateAsCopy
lxd/instances/post: Use inst.LockExclusive in createFromMigration
lxd/instances/post: Removes duplicated in createFromCopy
lxd/storage/drivers/driver/zfs/volumes: Fix comment
lxd/daemon/images: Use contextual logging in imageOperationLock
lxd/instance/qemu: Move common test run code into a separate function
doc: storage: add examples for CephFS
doc: storage: add "source" option for all storage drivers
doc: storage: Clarify driver names
lxd/instance/qemu: Remove usage of a temporary strings.Builder instance
lxd/instance/qemu: Remove "Sections" suffix from config builders
lxd/storage/drivers/zfs: Fix VM migration
lxd-agent/events: Ensure connection is closed on function return in eventsSocket
lxd: Ensure events connection is closed on function return
lxd: Wait for operations to be finished in scheduled tasks
lxd/images: Adds imageTaskMu to prevent image related tasks from running concurrently with each other
lxd: Contextual logging
lxd/operations/operations: Improves comment on Wait
test: Rename FIX ME to FIXME for consistency with ther FIXMEs
lxd/storage/backend/lxd: Moves migration index header send/receive into own functions
lxd/migration/migration/volumes: Clarify that Config field only used for custom volumes
lxd/storage/backend/lxd: Improve error in CreateInstanceFromMigration
lxd/storage/backend/lxd: Fix bug in CreateCustomVolumeFromMigration that prevented refreshing volume with custom mount settings
doc: storage: add information about clustering
doc: storage: add instructions for adding storage volumes
shared: Export the Msg field in RunError
lxd/archive: Restore squashfs unpack behavior
doc/howto/ovn: Fix incorrect config syntax
lxd/events: Update API description
doc/rest-api: Refresh swagger YAML
doc: storage: clarification about sharing of storage volumes
lxd/instance/qemu: Support running inside a LXD container
lxd/operations: Fix crash on nil state
chore: Set permissions for GitHub actions
chore: Included githubactions in the dependabot config
lxd/instance/drivers: Moves away from accepting a revert argument
lxd/instance: Updates Create and create to return a revert.Hook rather than accept a revert.Reverter argument
lxd/instance: Updates CreateInternal to return a revert.Hook rather than accept a revert.Reverter argument
lxd: Use revert.Hook rather than func() where a revert hook is returned
lxd: instance.CreateInternal usage
lxd/network: Return revert.Hook rather than revert.Reverter for cleanup
lxd/device/nic/bridged: Improve comment on setupHostFilters
lxd/storage/drivers/driver/btrfs/volumes: Return revert.Hook rather than revert.Reverter for cleanup
lxd/device/device/utils/disk: Return revert.Hook after file handle in DiskVMVirtfsProxyStart
lxd: Use cleanup rather than revertExternal naming
lxd/api/internal/recover: Moves away from accepting a revert argument in internalRecoverImportInstance
lxd/device/nic/ovn: Moves away from accepting a reverter as an argument in setupHostNIC
lxd/storage/drivers: Don't defer calls to revert.Success
lxd/storage/drivers/driver/zfs/volumes: Return revert.Hook rather than revert.Reverter for cleanup
lxd: Change RunConfig.Revert to revert.Hook type
lxd: instance.CreateInternal usage in tests
lxd/instance/test: Update TestContainer_LoadFromDB to use RenderFull for equality check
lxd/storage/pool/load: Fix error handling bug in Patch
lxd/storage/utils: Better error in VolumeDBGet
lxd/storage/backend/lxd: Add logging to ApplyPatch
lxd/patches: Better logging in apply
lxd: Adds storage_missing_snapshot_records patch
test: Adds tests for instance volume snapshot DB record recovery
build(deps): bump actions/setup-go from 2 to 3
build(deps): bump actions/labeler from 3 to 4
build(deps): bump actions/checkout from 2 to 3
build(deps): bump actions/upload-artifact from 2 to 3
chore(deps): Included dependency review
github: Move depsreview to tests
github: Move woke test to ubuntu-latest
lxd/migrate/storage/volumes: Only choose source's index header version if target supports it
lxd/storage/backend/lxd: Fix index migration header format
lxd/storage/backend/lxd: Improve logging of index migration header send/receive
lxd/storage/drivers: Improve log and error messages related to driver specific migration frames
lxd/storage: Expand arg names in logging
lxd: Don't return migration error until after its been sent to remote
lxd/storage/backend/lxd: Improve pre migration checks in MigrateCustomVolume
lxd/migrate_storage_volumes: Make sender aware of refresh
doc: Update for new myst_parser
lxd-user: Move away from atomic
lxd-user: Use getent instead of os/user
lxd/certificates: Require an address for token issuance
lxd/instance/qemu: Drop bootIndex from PCI
lxc/network_forward: Fix example
i18n: Update translation templates
lxd/cgroup: Better handle broken CGroupV2 setups
lxd/migration: Add Refresh to InfoResponse
lxd/storage: Return InfoResponse from migrationIndexHeaderSend
lxd/storage: Use Refresh from InfoResponse
lxd/storage/backend: Add refresh arg to migrationIndexHeaderReceive
test/suites: Enable migration test for zfs
lxd/storage/drivers/btrfs: Fix volumeSnapshotsSorted
lxd/storage/drivers/btrfs: Don't rely on passed snapshots
lxd/storage/drivers/zfs: Handle MultiSync with optimized refresh
lxd/migration: Add VolumeOnly to source and target args
lxd: Use VolumeOnly field when migrating
lxd/storage/drivers/btrfs: Check VolumeOnly when migrating
lxd/storage: Use VolumeOnly field when migrating
lxd/storage/drivers/zfs: Use VolumeOnly migration field
lxd/instance/drivers: Improve error messages
lxd/instance/drivers/driver/qemu: Fix typo in qemuCreate
lxd/migrate/instance: Updates snapshotToProtobuf to accept api.InstanceSnapshot
lxd/migrate/instance: Updates migrationSink.Do to use updated snapshotToProtobuf
lxd/migrate/instance: snapshotToProtobuf usage
lxd/migrate/instance: Improve error handling and logging in migrationSourceWs.Do
lxd/migrate/instance: Improve error handling and logging in migrationSink.Do
lxd/backup: Don't allow writing backup index file for snapshot instances in backupWriteIndex
lxd/storage/backend/lxd: Relax validation in GenerateInstanceBackupConfig to allow generating config for instance snapshots
lxd/migrate/instance: Switch to using pool.GenerateInstanceBackupConfig in migrationSourceWs.Do
lxd/migrate/instance: Setup migration.VolumeSourceArgs in one go
lxd/storage/backend/lxd: Expand arg names in logging in migrationIndexHeaderSend
lxd/storage/backend/lxd: Additional logging in migrationIndexHeaderReceive
lxd/storage/backend/lxd: Fix error message in migrationIndexHeaderSend
lxd/storage/backend/lxd: Removes unnecessary/duplicated checks in CreateCustomVolumeFromMigration
lxd/storage/backend/lxd: Reduce indentation in CreateCustomVolumeFromMigration
lxd/storage/backend/lxd: CreateCustomVolumeFromMigration comment improvements
lxd/migrate/storage/volumes: Simplify snapshot config generation in migrationSourceWs.DoStorage
test: Add check that instance volume config is copied for both same pool and cross-pool copies
lxd/storage/backend/lxd: Adds index migration header support to CreateInstanceFromCopy
lxd/storage/backend/lxd: Adds index migration header support to RefreshInstance
lxd/storage/backend/lxd: Adds index migration header support to MigrateInstance and CreateInstanceFromMigration
lxd/migrate/instance: Update migrationSourceWs.Do to support migration index header
lxd/migrate/instance: Update migrationSink.Do to support migration index header
lxd/instance/post: Fix comment in instancePostClusteringMigrateWithCeph
lxd/instance/post: Include required migration source config in instancePostClusteringMigrateWithCeph
test: Updates incremental_copy to check for volume and snapshot volume config copying
github: Only run dependencies check on PR
tests: Skip EDITOR=cat when not a terminal
doc: fix indentation for commands
lxd/instance/qemu: Implement granular control of qemu.conf output
scripts/bash: Add raw.qemu.conf
api: qemu_raw_conf
doc/instances: Add raw.qemu.conf
doc/instances: Add section about raw.qemu.conf
fixup! doc/instances: Add section about raw.qemu.conf
fixup! doc/instances: Add section about raw.qemu.conf
doc: add link to video about network forwards
lxd/db/generate/db/method/v2: Expect collections for generated reference methods
lxd/db/generate/db/method/v2: Add newLine flag to ifErrNotNil
lxd/db/cluster/mapper: update generated code
lxd/profiles: Update usage of CreateProfileDevices
lxd/db/cluster/profiles: Make GetProfileIfEnabled GetProfilesIfEnabled
lxd/db/cluster/instances: cluster.Instance generator comments/helpers
lxd/db/cluster/instances.mapper: Update generated code
lxd/db/instances: Remove db.Instance and generator comments
lxd/db/instances.mapper: Remove unused generator files
lxd/db/cluster/snapshots: Minimal cluster.Snapshot
lxd/db/instances: Instance and Snapshot Conversions
lxd/db/instances: Use InstanceToArgs in InstanceList
lxd/db/instances: Reference cluster package for ClusterTx helpers
lxd/db/images: ClusterTx method for fetching images by fingerprint prefix
lxd/db/cluster/profiles: Add expanded config/devices helpers to cluster package
lxd/api/project: UsedBy and URIs for projects
lxd/backup/backup/config/utils: Fetch api.Profiles in ConfigToInstanceDBArgs
lxd/storage/volumes/utils: Update usages of InstanceList
lxd/storage/migration: Fetch api.Profiles for migration InstanceArgs
lxd/instance/instance/interface: Store api.Profile instead of profile names
lxd/instances/post: Update helper usages for new cluster package syntax/args
lxd/profiles/utils: Update remainining helper usages
lxd/project/permissions: Use api.Instance for instance info
lxd/instance/instance/utils: Explicit args to instance_profiles
lxd/db/db: Remove urlsToResourceNames
lxd/db/profiles: Remove unused functions
lxd/project/permissions/test: Fix tests
lxd/db/cluster/snapshots: Add missing build constraints
lxd/db/cluster/snapshots: Add full snapshot generator comments and ToInstance helper
lxd/db/cluster/snapshots.mapper: Update generated code
lxd/db/snapshots: Remove db.Snapshot and generator comments
lxd/db/snapshots.mapper: Remove generated code
lxd/db/cluster/images: Add cluster.Images
lxd/db/cluster/images.mapper: Update generated code
lxd/db/images: Remove db.Images and generator comments
lxd/db/images.mapper: Remove generated code
shared/api/image: Add URL method
lxd/api/project: Use api.URL for project usedBy images
lxd/sys: Add BootTime
lxd/seccomp: Align uptime with LXCFS
shared/util_linux: Refactor GetMeminfo
lxd/cgroup: Handle no swap limit
lxd: Update helper usages for cluster.Image syntax/args
lxd/db/images/test: Fix tests
lxd: Update usages for cluster.InstanceSnapshot
lxd/db/snapshots/test: Fix tests
lxd/db/node: Remove db.Config and db.Device types
lxd/db/generate/db/parse: Allow all types as columns
lxd/db/operationtype/operation/type: Create operationtype package
lxd/db/cluster/operations: Add cluster.Operations
lxd/db/cluster/operations.mapper: Update generated code
lxd/db/operations/types: Remove db.Operations and OperationType
lxd: Update OperationType usages
lxd: Update cluster.Operation usages
lxd/db/operations/test: Fix tests
lxd/instance/drivers/driver/common: Moves StoragePool into public section
lxd/instance/drivers: Moves deviceLoad into common
lxd/instance/drivers: Moves deviceAdd into common
lxd/instance/drivers: Moves deviceRemove into common
lxd/instance/drivers/driver/qemu: Bring deviceStop inline with lxc signature
lxd/instance/drivers: Removes updateDevice and moves updateDevices into common
lxd/instance/drivers: Rename updateDevices to devicesUpdate for consistency with other function names
lxd/instance/drivers: Deduplicates device add logic into common devicesAdd function
lxd/instance/drivers: Deduplicates RegisterDevices by adding devicesRegister to common
lxd/instance/drivers: Use consistent error messages for device load failures
lxd/instance/drivers: Deduplicates device remove logic by adding devicesRemove to common
lxd/instance/drivers/driver/common: If device is unsupported for instance don't return usable device in deviceLoad
lxd/instance/drivers: Simplify error checks in cleanupDevices
lxd/instance/drivers/driver/common: Simplify error checks in devicesRemove
lxd/instance/drivers/driver/common: Simplify error checks in devicesAdd
lxd/instance/drivers/driver/common: Simplify error checks in devicesRegister
lxd/instance/drivers/driver/common: Simplify error checks in devicesUpdate
lxc/storage_volume: Fix usage strings
i18n: Update translation templates
doc: storage: expand configuration documentation
doc: storage: clarify requirements for attaching volumes
doc: storage: add information on listing pools and volumes
doc: storage: add information about copying or moving volumes
lxd/profiles/utils: Add missing profiles slice check
lxd/network/zone: Add SOA
lxd/dns: Add support for SOA
lxd/daemon: Update for SOA support
client: Fixes gosimple lint errors.
lxc: Fixes gosimple lint errors.
lxd-agent: Fixes gosimple lint errors.
shared: Fixes gosimple lint errors.
test/syscall/sysinfo: Fixes gosimple lint errors.
lxd/cluster: Fixes gosimple lint errors.
lxd/db: Fixes gosimple lint errors.
lxd/device: Fixes gosimple lint errors.
lxd/dns: Fixes gosimple lint errors.
lxd/dnsmasq/dhcpalloc: Fixes gosimple lint errors.
lxd/events: Fixes gosimple lint errors.
lxd/firewall/drivers: Fixes gosimple lint errors.
lxd/fsmonitor/drivers: Fixes gosimple lint errors.
lxd/instance: Fixes gosimple lint errors.
lxd/ip: Fixes gosimple lint errors.
lxd/lifecycle: Fixes gosimple lint errors.
lxd/maas: Fixes gosimple lint errors.
lxd/migration: Fixes gosimple lint errors.
lxd/network: Fixes gosimple lint errors.
lxd/project: Fixes gosimple lint errors.
lxd/resources: Fixes gosimple lint errors.
lxd/revert: Fixes gosimple lint errors.
lxd/rsync: Fixes gosimple lint errors.
lxd/seccomp: Fixes gosimple lint errors.
lxd/storage: Fixes gosimple lint errors.
lxd/util: Fixes gosimple lint errors.
lxd: Fixes gosimple lint errors.
static-analysis: Enables gosimple linter.
lxd/instance/drivers: Fix potential LXD crash when starting device fails to load
lxd/device/nic/bridged: Moves address conflict detection into own checkAddressConflict function
lxd/device/nic/bridged: Update checkAddressConflict to return a conflict api.StatusError on conflicting address
lxd/instance/drivers/driver/common: Allow instances to be created and updated with conflicting devices
tests: Add tests for conflicting instance device validation behaviour
lxd/migrate/instance: Use the negotiated index migration header version on target
lxd/device/nic/bridged: Avoid loading already loaded parent network config in rebuildDnsmasqEntry
lxd/network/acl/driver/common: Fix ACL UsedBy Instance type assertion
lxd/instance/drivers/driver/common: Use per-loop contextual loggers in devicesUpdate
lxd/instance/drivers/driver/common: Remove device if non-user requested update validation fails
test: Update bridged NIC checks to expect device removal after non-user requested update validation fails
lxd/dnsmasq/dnsmasq: Add DHCPStaticAllocationPath function
lxd/device/nic/bridged: Make sure volatile hwaddr is used when writing static DHCP allocation file in Add
lxd/device/nic/bridged: Detect missing static DHCP lease file at start and create if needed
test: Add tests for creating missing bridged DHCP static lease file at NIC start time
lxd/device/disk: Fix ceph creds on custom volumes
build(deps): bump actions/dependency-review-action from 1 to 2
doc: fix instructions for substitutions
doc: storage: fix format for snapshots.schedule
github: Disable dependabot labels
api: storage_cephfs_fscache
doc: Add cephfs.fscache
scripts: Add cephfs.fscache
lxd/network/ovs: Add timeout to nbctl/sbctl
shared: Use DialContext.
client: Use DialContext.
lxd/endpoints: Use DialContext.
lxd/instance/drivers: Use DialContext.
lxd/util: Use DialContext.
lxd: Use DialContext.
test/deps: Use DialContext.
client: Remove dereferenced memory address.
client: Replace nil context with context.TODO.
lxc: Ignore deprecation warning for PEM encryption.
lxc: Use blank identifier for unused variable.
lxc-to-lxd: Replace deprecated GetContainerNames.
lxd/cluster: Ignore empty critical section lint error.
lxd-generate: Replace deprecated strings.Title.
lxd-generate: Uncomment error return for unexported fields.
lxd/device: Fix vgpu file permissions.
lxd/dnsmasq/dhcpalloc: Prefer net.IP.Equal over bytes.Equal.
lxd/endpoints: Use blank identifier for unused variable.
lxd/instance/drivers: Remove unnecessary fmt.Sprintf.
lxd/network/openvswitch: Remove unnecessary fmt.Sprintf.
doc: add link to the YouTube video about network zones
shared/logger: Filter event levels for syslog
lxd/storage/cephfs: Add cephfs.fscache
lxc: List volumes under used-by
lxc/storage: Show project and target on info
doc: Rename refquota config key name for proper one
doc: storage: add --refresh flag for copying volumes
doc: storage: how to back up storage volumes
doc: instances: clarify units for limits
doc: storage: move I/O limits section
doc: storage: fix wrong link
doc: storage: clarify doc about I/O limits
doc: instances: add links for I/O limits and clarifications
lxd/network: Fail peer validation if unable to get existing peers from DB.
lxd/resources: Use blank identifier for unused variable.
lxd/storage/drivers: Use -1 in strings.Replace.
lxd/sys: Use NewPid2 (NewPid is deprecated).
lxd/util/config: Move unconditional break statement.
lxd: Omit unused assignment.
lxd: Omit or use blank identifier for unused variables.
lxd: Ignore empty branch lint error.
lxd: Replace deprecated strings.Title.
lxd: Length of a slice cannot be < 0.
lxd-agent: Replace deprecated Temporary error.
shared/cancel: Use context instead of deprecated http.Request.Cancel.
shared/cmd: Replace deprecated terminal package.
shared/ioprogress: Remove int % 1 (any int mod 1 is zero).
shared/validate: Remove port < 0 (uint cannot be less than zero).
shared/version: Replace deprecated strings.Title.
shared: Remove unnecessary for loop.
shared: Exit test to avoid nil pointer dereference.
test/macaroon-identity: Remove assignment to tokenString.
test/static-analysis: Includes govet, ineffassign, and staticcheck linters.
doc: storage: clean up driver overview page
doc: storage: clean up general storage drivers reference
lxd/migration: Handle optimized refresh for older versions
lxc: Removes unused flags.
lxd/events: Removes unused pongsPending field.
lxd/response: Ignores lint errors for unused swagger types.
lxd/storage/drivers: Removes unused getSubVolumeUUID.
lxd: Removes unused struct field.
lxd: Removes unused kernelVersion from Daemon.
lxd: Removes unused field from cmdDaemon.
test/static-analysis: Removes golangci-lint flags.
lxd/vsock: Use DialContext in vsock HTTP client.
lxd-generate: Revert to deprecated strings.Title.
gomod: Update dependencies
i18n: Update translations from weblate
shared/api: Add event types
lxd: Use event type consts
shared/api: Add constants for lifecycle events
shared/osarch: Fix indirect lock copy

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して使えます:

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

Contents

LXD 5.3 リリースのお知らせ

LXD 5.3 リリースのお知らせ¶