Add `linstor` storage driver #1621

luissimas · 2025-02-01T00:36:10Z

Description

This PR introduces a new linstor storage driver to enable provisioning of volumes backed by LINSTOR, as discussed in #564. Currently only the following core features are implemented:

Creating and deleting storage pools
Creating, deleting and attaching custom volumes
Creating and deleting instances with a linstor root volume

Other features such as snapshots, migrating volumes, optimized images, etc are planned to be handled in subsequent PRs.

For an easy way to deploy Linstor alongside Incus, check out lxc/incus-deploy#20.

Example

The following example shows some simple use cases that were tested while developing the core driver functionality. In this example we set the storage.linstor.controller_connection option and create a new linstor storage pool. We then create a virtual machine v1 using linstor as the storage pool for the root volume. We then create a custom block volume data, attach it to the virtual machine and write some data to it. Then, we delete the v1 instance and create a new v2 instance in another node. Finally, we verify that we can attach the data volume to the new instance and retrieve its data.

root@server01:~# incus config set storage.linstor.controller_connection=http://10.172.117.216:3370
root@server01:~# linstor resource-group list
╭──────────────────────────────────────────────────────╮
┊ ResourceGroup ┊ SelectFilter  ┊ VlmNrs ┊ Description ┊
╞══════════════════════════════════════════════════════╡
┊ DfltRscGrp    ┊ PlaceCount: 2 ┊        ┊             ┊
╰──────────────────────────────────────────────────────╯
root@server01:~# incus storage list
+-------+--------+--------------------+---------+---------+
| NAME  | DRIVER |    DESCRIPTION     | USED BY |  STATE  |
+-------+--------+--------------------+---------+---------+
| local | zfs    | Local storage pool | 0       | CREATED |
+-------+--------+--------------------+---------+---------+
root@server01:~# incus storage create linstor linstor --target server01
Storage pool linstor pending on member server01
root@server01:~# incus storage create linstor linstor --target server02
Storage pool linstor pending on member server02
root@server01:~# incus storage create linstor linstor --target server03
Storage pool linstor pending on member server03
root@server01:~# incus storage create linstor linstor
Storage pool linstor created
root@server01:~# incus storage list
+---------+---------+--------------------+---------+---------+
|  NAME   | DRIVER  |    DESCRIPTION     | USED BY |  STATE  |
+---------+---------+--------------------+---------+---------+
| linstor | linstor |                    | 0       | CREATED |
+---------+---------+--------------------+---------+---------+
| local   | zfs     | Local storage pool | 0       | CREATED |
+---------+---------+--------------------+---------+---------+
root@server01:~# linstor resource-group list
╭──────────────────────────────────────────────────────────────────────────╮
┊ ResourceGroup ┊ SelectFilter  ┊ VlmNrs ┊ Description                     ┊
╞══════════════════════════════════════════════════════════════════════════╡
┊ DfltRscGrp    ┊ PlaceCount: 2 ┊        ┊                                 ┊
┊ incus         ┊ PlaceCount: 2 ┊        ┊ Resource group managed by Incus ┊
╰──────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus launch images:ubuntu/24.04 v1 --vm --storage linstor
Launching v1
root@server01:~# incus ls
+------+---------+----------------------+-------------------------------------------------+-----------------+-----------+----------+
| NAME |  STATE  |         IPV4         |                      IPV6                       |      TYPE       | SNAPSHOTS | LOCATION |
+------+---------+----------------------+-------------------------------------------------+-----------------+-----------+----------+
| v1   | RUNNING | 10.127.79.2 (enp5s0) | fd42:15af:690c:a4a3:216:3eff:fe41:d8bf (enp5s0) | VIRTUAL-MACHINE | 0         | server01 |
+------+---------+----------------------+-------------------------------------------------+-----------------+-----------+----------+
root@server01:~# linstor resource-definition list
╭───────────────────────────────────────────────────────────────────╮
┊ ResourceName        ┊ Port ┊ ResourceGroup ┊ Layers       ┊ State ┊
╞═══════════════════════════════════════════════════════════════════╡
┊ incus-v1_block      ┊ 7000 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
┊ incus-v1_filesystem ┊ 7001 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
╰───────────────────────────────────────────────────────────────────╯
root@server01:~# linstor resource list
╭───────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName        ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞═══════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-v1_block      ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block      ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block      ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:21 ┊
┊ incus-v1_filesystem ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
┊ incus-v1_filesystem ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:23 ┊
┊ incus-v1_filesystem ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
╰───────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus storage volume create linstor data --type block
Storage volume data created
root@server01:~# linstor resource-definition list
╭────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Port ┊ ResourceGroup ┊ Layers       ┊ State ┊
╞════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ 7002 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
┊ incus-v1_block           ┊ 7000 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
┊ incus-v1_filesystem      ┊ 7001 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
╰────────────────────────────────────────────────────────────────────────╯
root@server01:~# linstor resource list
╭────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:14:58 ┊
┊ incus-default_data_block ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-default_data_block ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-v1_block           ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block           ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block           ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:21 ┊
┊ incus-v1_filesystem      ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
┊ incus-v1_filesystem      ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:23 ┊
┊ incus-v1_filesystem      ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus exec v1 lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda      8:0    0   10G  0 disk
├─sda1   8:1    0  100M  0 part /boot/efi
└─sda2   8:2    0  9.9G  0 part /
root@server01:~# incus storage volume attach linstor data v1
root@server01:~# linstor resource list
╭────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:14:58 ┊
┊ incus-default_data_block ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-default_data_block ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-v1_block           ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block           ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:22 ┊
┊ incus-v1_block           ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:21 ┊
┊ incus-v1_filesystem      ┊ server01 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
┊ incus-v1_filesystem      ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:10:23 ┊
┊ incus-v1_filesystem      ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:10:24 ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus exec v1 lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda      8:0    0   10G  0 disk
├─sda1   8:1    0  100M  0 part /boot/efi
└─sda2   8:2    0  9.9G  0 part /
sdb      8:16   0   10G  0 disk
root@server01:~# incus exec v1 bash
root@v1:~# mkfs.ext4 /dev/sdb
mke2fs 1.47.0 (5-Feb-2023)
Discarding device blocks: mdone
Creating filesystem with 2621440 4k blocks and 656640 inodes
Filesystem UUID: 894338ad-795f-49ba-893d-4fdd4d978f16
Superblock backups stored on blocks:
        32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632

Allocating group tables: done
Writing inode tables: done
oCreating journal (16384 blocks): done
Writing superblocks and filesystem accounting information: unt done

root@v1:~# mount /dev/sdb /mnt
root@v1:~# echo "Hello from $(hostname) at $(date)" >> /mnt/file.txt
root@v1:~# umount /mnt
root@v1:~#
exit
root@server01:~# incus stop v1 && incus rm v1
root@server01:~# linstor resource-definition list
╭────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Port ┊ ResourceGroup ┊ Layers       ┊ State ┊
╞════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ 7002 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
╰────────────────────────────────────────────────────────────────────────╯
root@server01:~# linstor resource list
╭──────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊    State ┊ CreatedOn           ┊
╞══════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ Diskless ┊ 2025-02-01 00:14:58 ┊
┊ incus-default_data_block ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-default_data_block ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ UpToDate ┊ 2025-02-01 00:14:59 ┊
╰──────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus launch images:ubuntu/24.04 v2 --vm --storage linstor --target server02
Launching v2
root@server01:~# linstor resource-definition list
╭────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Port ┊ ResourceGroup ┊ Layers       ┊ State ┊
╞════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ 7002 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
┊ incus-v2_block           ┊ 7000 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
┊ incus-v2_filesystem      ┊ 7001 ┊ incus         ┊ DRBD,STORAGE ┊ ok    ┊
╰────────────────────────────────────────────────────────────────────────╯
root@server01:~# linstor resource list
╭────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:14:58 ┊
┊ incus-default_data_block ┊ server02 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-default_data_block ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-v2_block           ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:39 ┊
┊ incus-v2_block           ┊ server02 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:39 ┊
┊ incus-v2_block           ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:21:37 ┊
┊ incus-v2_filesystem      ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:42 ┊
┊ incus-v2_filesystem      ┊ server02 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:21:40 ┊
┊ incus-v2_filesystem      ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:41 ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus storage volume attach linstor data v2
root@server01:~# linstor resource list
╭────────────────────────────────────────────────────────────────────────────────────────────────────────╮
┊ ResourceName             ┊ Node     ┊ Layers       ┊ Usage  ┊ Conns ┊      State ┊ CreatedOn           ┊
╞════════════════════════════════════════════════════════════════════════════════════════════════════════╡
┊ incus-default_data_block ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:14:58 ┊
┊ incus-default_data_block ┊ server02 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-default_data_block ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:14:59 ┊
┊ incus-v2_block           ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:39 ┊
┊ incus-v2_block           ┊ server02 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:39 ┊
┊ incus-v2_block           ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊ TieBreaker ┊ 2025-02-01 00:21:37 ┊
┊ incus-v2_filesystem      ┊ server01 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:42 ┊
┊ incus-v2_filesystem      ┊ server02 ┊ DRBD,STORAGE ┊ InUse  ┊ Ok    ┊   Diskless ┊ 2025-02-01 00:21:40 ┊
┊ incus-v2_filesystem      ┊ server03 ┊ DRBD,STORAGE ┊ Unused ┊ Ok    ┊   UpToDate ┊ 2025-02-01 00:21:41 ┊
╰────────────────────────────────────────────────────────────────────────────────────────────────────────╯
root@server01:~# incus exec v2 bash
root@v2:~# lsblk
NAME   MAJ:MIN RM  SIZE RO TYPE MOUNTPOINTS
sda      8:0    0   10G  0 disk
├─sda1   8:1    0  100M  0 part /boot/efi
└─sda2   8:2    0  9.9G  0 part /
sdb      8:16   0   10G  0 disk
root@v2:~# mount /dev/sdb /mnt
croot@v2:~# cat /mnt/file.txt
Hello from v1 at Sat Feb  1 00:19:26 UTC 2025

luissimas · 2025-02-01T00:40:53Z

We expect to send integration tests validating the scenarios in the next few days. I think we'll probably need some Linstor setup on the testing environment as well.

stgraber · 2025-02-02T11:40:01Z

There's a bunch of static analysis failure around code styling/formatting that should be pretty easy to handle.

cmd/incusd/daemon.go

internal/server/storage/drivers/driver_linstor.go

internal/server/storage/drivers/driver_linstor_utils.go

internal/server/storage/drivers/driver_linstor_volumes.go

internal/server/storage/linstor/linstor.go

bensmrs · 2025-02-04T19:38:16Z

cmd/incusd/daemon.go

+func (d *Daemon) getLinstor() (*linstor.Client, error) {
+	// Setup the client if it does not exist
+	if d.linstor == nil {
+		err := d.setupLinstor()


I’m seeing a small race condition leading to a double execution of setupLinstor:

getLinstor gets called until after the d.linstor == nil condition is checked

setupLinstor gets called before err := d.setupLinstor() gets called

setupLinstor gets called again by err := d.setupLinstor().

I’d put a synchronization here…

internal/server/storage/drivers/driver_linstor_utils.go

cmd/incusd/daemon.go

internal/server/storage/drivers/driver_linstor.go

luissimas · 2025-02-05T22:28:16Z

Hey @stgraber just a quick update on the state of things. @winiciusallan, @bensmrs and I did a quick call about the current state of the implementation and the next steps. Here are the main takeaways:

@bensmrs is working on the CI tests for the driver
While looking at the tests, we've identified that the lack of support for storage buckets may be a block for merging this, at least from the test's perspective. Can you confirm that?
@winiciusallan will look into how much work would it take to support storage buckets in the linstor driver
Renaming volumes is most likely a block for merging. Our initial approach will be to use the volume ID in the Incus database as the Resource Definition name in LINSTOR. We'll need to check if the ID is available on all code paths that create the volumes. We also need to be aware of the 48 character limit on LINSTOR object names. @bensmrs is probably the best person to tackle this, as he is the most familiar with the Incus code base.
We still need to figure out a good way to validate that all Incus nodes also run the linstor-satellite service and that the node names are consistent between Incus and LINSTOR
I'll finish addressing @bensmrs's comments on this PR and then I'll check if it is possible to have multiple LINSTOR controllers managing the same set of satellites. I'm guessing that is not supported, but if it is, then we should set the controller connection string at the storage pool level rather than in a global config option

…hot volumes Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]> Co-authored-by: Luís Simas <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]>

Signed-off-by: Luís Simas <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]>

Signed-off-by: Luís Simas <[email protected]>

…ng of volumes with snapshots Signed-off-by: Luís Simas <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]>

Signed-off-by: Luís Simas <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]>

Signed-off-by: Luís Simas <[email protected]>

…r resource definitions Signed-off-by: Luís Simas <[email protected]>

…rieving device paths Signed-off-by: Luís Simas <[email protected]>

…grating lxc instances Signed-off-by: Luís Simas <[email protected]>

…olumes Signed-off-by: Luís Simas <[email protected]>

Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

Signed-off-by: Benjamin Somers <[email protected]>

luissimas requested a review from stgraber as a code owner February 1, 2025 00:36

github-actions bot added the Documentation Documentation needs updating label Feb 1, 2025

luissimas force-pushed the linstor branch 2 times, most recently from ea94519 to cf18bb1 Compare February 1, 2025 01:09

luissimas force-pushed the linstor branch 4 times, most recently from 5723ea8 to 6d4dede Compare February 3, 2025 19:54

bensmrs reviewed Feb 4, 2025

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bensmrs reviewed Feb 5, 2025

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internal/server/storage/drivers/driver_linstor_utils.go Outdated Show resolved Hide resolved

bensmrs reviewed Feb 5, 2025

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cmd/incusd/daemon.go Show resolved Hide resolved

bensmrs reviewed Feb 5, 2025

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internal/server/storage/drivers/driver_linstor.go Show resolved Hide resolved

luissimas force-pushed the linstor branch 5 times, most recently from 7c04d43 to 3d7e8c7 Compare February 5, 2025 21:22

luissimas force-pushed the linstor branch 3 times, most recently from c38398e to 120ae22 Compare February 6, 2025 11:17

luissimas changed the title ~~Add Linstor storage driver~~ Add linstor storage driver Feb 6, 2025

bensmrs force-pushed the linstor branch from 120ae22 to 4729601 Compare February 6, 2025 13:10

github-actions bot added the API Changes to the REST API label Feb 6, 2025

bensmrs force-pushed the linstor branch from 4729601 to 85fdf8c Compare February 6, 2025 14:44

luissimas marked this pull request as draft February 6, 2025 21:35

bensmrs force-pushed the linstor branch from 85fdf8c to 14c2c32 Compare February 7, 2025 13:43

luissimas and others added 2 commits March 7, 2025 08:54

incusd/storage/linstor: Add support for mounting and unmounting snaps…

d97b0c4

…hot volumes Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

incusd/storage/linstor: Add support for resizing volumes

fce7456

Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

luissimas force-pushed the linstor branch 2 times, most recently from 5fca045 to a2e483d Compare March 7, 2025 12:33

bensmrs force-pushed the linstor branch from a2e483d to 91bed04 Compare March 7, 2025 15:36

luissimas force-pushed the linstor branch 2 times, most recently from 8045125 to 672bdc5 Compare March 7, 2025 20:46

bensmrs and others added 22 commits March 7, 2025 18:27

test: Add standalone LINSTOR tests

d7e970c

Signed-off-by: Benjamin Somers <[email protected]> Co-authored-by: Luís Simas <[email protected]>

test: Fix deprecated chown syntax

56e4843

Signed-off-by: Benjamin Somers <[email protected]>

test: Fix database test cleanup

f393270

Signed-off-by: Benjamin Somers <[email protected]>

internal/migration: Update protobuf

20ea258

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Add basic support for same-pool migration

44d0d5c

Signed-off-by: Luís Simas <[email protected]>

test: Add clustered LINSTOR tests

c7df3f8

Signed-off-by: Benjamin Somers <[email protected]>

github: Add LINSTOR CI tests

a346f66

Signed-off-by: Benjamin Somers <[email protected]>

incusd/storage/linstor: Add support for optimized images

ff29412

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: List snapshots to support non optimized copyi…

f3dcf17

…ng of volumes with snapshots Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Implement GetResources

ce7be89

Signed-off-by: Benjamin Somers <[email protected]>

incusd/storage/linstor: Add support for updating storage pool config

864bd68

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Add support for generic refreshing of volumes

53f9274

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Add support for fetching volume disk usage

fc39400

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Add support for non optimized backups

773a187

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Encode snapshot names in metadata

dcdf89b

Signed-off-by: Benjamin Somers <[email protected]>

incusd/storage/linstor: Add support for listing volumes

77f7c9a

Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Use aux property to map incus names to linsto…

beaa837

…r resource definitions Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Ensure volumes are available locally when ret…

b4a56f3

…rieving device paths Signed-off-by: Luís Simas <[email protected]>

incusd/instance/drivers: Populate StorageMove and StoragePool when mi…

3d449b6

…grating lxc instances Signed-off-by: Luís Simas <[email protected]>

incusd/storage: Populate StorageMove and StoragePool when migrating v…

6241a16

…olumes Signed-off-by: Luís Simas <[email protected]>

incusd/storage/linstor: Fallback to generic migration implementation

452ea9a

Signed-off-by: Luís Simas <[email protected]> Co-authored-by: Benjamin Somers <[email protected]>

incusd/storage: Add more parameters to MigrationTypes

24f72b3

Signed-off-by: Benjamin Somers <[email protected]>

luissimas force-pushed the linstor branch from 672bdc5 to 24f72b3 Compare March 7, 2025 21:27

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Add `linstor` storage driver #1621

Add `linstor` storage driver #1621

luissimas commented Feb 1, 2025

luissimas commented Feb 1, 2025

stgraber commented Feb 2, 2025

bensmrs Feb 4, 2025

luissimas commented Feb 5, 2025

Add linstor storage driver #1621

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Add linstor storage driver #1621

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luissimas commented Feb 1, 2025

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luissimas commented Feb 5, 2025

Add `linstor` storage driver #1621

Add `linstor` storage driver #1621