Andrey Smirnov f07b79f4a8
feat: provide disk detection based on new blockdevices
Uses go-siderolabs/go-blockdevice/v2 for all the hard parts,
provides new resource `Disk` which describes all disks in the system.

Additional resource `SystemDisk` always point to the system disk (based
on the location of `META` partition).

The `Disks` API (and `talosctl disks`) provides a view now into the
`talosctl get disks` to keep backwards compatibility.

QEMU provisioner can now create extra disks of various types: IDE, AHCI,
SCSI, NVME, this allows to test detection properly.

The new resource will be the foundation for volume provisioning (to pick
up the disk to provision the volume on).

Example:

```
talosctl -n 172.20.0.5 get disks
NODE         NAMESPACE   TYPE   ID        VERSION   SIZE          READ ONLY   TRANSPORT   ROTATIONAL   WWID                                                               MODEL            SERIAL
172.20.0.5   runtime     Disk   loop0     1         65568768      true
172.20.0.5   runtime     Disk   nvme0n1   1         10485760000   false       nvme                     nvme.1b36-6465616462656566-51454d55204e564d65204374726c-00000001   QEMU NVMe Ctrl   deadbeef
172.20.0.5   runtime     Disk   sda       1         10485760000   false       virtio      true                                                                            QEMU HARDDISK
172.20.0.5   runtime     Disk   sdb       1         10485760000   false       sata        true         t10.ATA     QEMU HARDDISK                           QM00013        QEMU HARDDISK
172.20.0.5   runtime     Disk   sdc       1         10485760000   false       sata        true         t10.ATA     QEMU HARDDISK                           QM00001        QEMU HARDDISK
172.20.0.5   runtime     Disk   vda       1         12884901888   false       virtio      true
```

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>
2024-06-07 20:18:32 +04:00

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861 B
Go

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
//go:build integration_cli
package cli
import (
"github.com/siderolabs/talos/internal/integration/base"
)
// DisksSuite verifies dmesg command.
type DisksSuite struct {
base.CLISuite
}
// SuiteName ...
func (suite *DisksSuite) SuiteName() string {
return "cli.DisksSuite"
}
// TestSuccess runs comand with success.
func (suite *DisksSuite) TestSuccess() {
if suite.Cluster != nil && suite.Cluster.Provisioner() == "docker" {
suite.T().Skip("docker provisioner doesn't support disks command")
}
suite.RunCLI([]string{"disks", "--nodes", suite.RandomDiscoveredNodeInternalIP()})
}
func init() {
allSuites = append(allSuites, new(DisksSuite))
}