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519a48302e
Use `DiscoveredVolumes` instead of `VolumeStatus`, force reboot to avoid confusion in the volume controller. Fixes #9448 Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
90 lines
2.4 KiB
Go
90 lines
2.4 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package partition
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import (
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"context"
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"fmt"
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"time"
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"github.com/siderolabs/go-blockdevice/v2/block"
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blockres "github.com/siderolabs/talos/pkg/machinery/resources/block"
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)
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// VolumeWipeTarget is a target for wiping a volume.
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type VolumeWipeTarget struct {
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label string
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parentDevName, devName string
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}
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// VolumeWipeTargetFromVolumeStatus creates a new VolumeWipeTarget from a VolumeStatus.
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func VolumeWipeTargetFromVolumeStatus(vs *blockres.VolumeStatus) *VolumeWipeTarget {
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parentDevName := vs.TypedSpec().ParentLocation
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if parentDevName == "" {
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parentDevName = vs.TypedSpec().Location
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}
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return &VolumeWipeTarget{
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label: vs.Metadata().ID(),
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parentDevName: parentDevName,
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devName: vs.TypedSpec().Location,
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}
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}
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// VolumeWipeTargetFromDiscoveredVolume creates a new VolumeWipeTarget from a DiscoveredVolume.
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func VolumeWipeTargetFromDiscoveredVolume(dv *blockres.DiscoveredVolume) *VolumeWipeTarget {
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parentDevName := dv.TypedSpec().ParentDevPath
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if parentDevName == "" {
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parentDevName = dv.TypedSpec().DevPath
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}
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return &VolumeWipeTarget{
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label: dv.TypedSpec().PartitionLabel,
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parentDevName: parentDevName,
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devName: dv.TypedSpec().DevPath,
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}
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}
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// GetLabel implements runtime.PartitionTarget.
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func (v *VolumeWipeTarget) GetLabel() string {
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return v.label
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}
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// String implements runtime.PartitionTarget.
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func (v *VolumeWipeTarget) String() string {
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return fmt.Sprintf("%s:%s", v.label, v.devName)
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}
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// Wipe implements runtime.PartitionTarget.
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func (v *VolumeWipeTarget) Wipe(ctx context.Context, log func(string, ...any)) error {
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parentBd, err := block.NewFromPath(v.parentDevName)
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if err != nil {
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return fmt.Errorf("error opening block device %q: %w", v.parentDevName, err)
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}
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defer parentBd.Close() //nolint:errcheck
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if err = parentBd.RetryLockWithTimeout(ctx, true, time.Minute); err != nil {
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return fmt.Errorf("error locking block device %q: %w", v.parentDevName, err)
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}
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defer parentBd.Unlock() //nolint:errcheck
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bd, err := block.NewFromPath(v.devName, block.OpenForWrite())
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if err != nil {
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return fmt.Errorf("error opening block device %q: %w", v.devName, err)
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}
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defer bd.Close() //nolint:errcheck
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log("wiping the volume %q (%s)", v.GetLabel(), v.devName)
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return bd.FastWipe()
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}
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