Subcategories

  • VMs, hosts, pools, networks and all other usual management tasks.

    476 Topics
    4k Posts
    poddingueP
    I had a look at your screenshots. The Topology dropdown is greyed out with a tooltip saying Requires admin permissions, so this looks deliberate rather than broken: the field seems gated on being a full XO admin, not on being admin of your own resource set. I couldn't find an existing report asking for it to respect resource-set admin instead, so feedback.vates.tech is probably the right place to raise it. It would carry more weight coming from you, with those screenshots, than from me. I don't know whether the ACL rework changes any of this, so I wouldn't count on it until someone who works on it says so. Might be worth a mention to @Team-XO-Backend, since where that permission gate lives is really their call.
  • ACLs, Self-service, Cloud-init, Load balancing...

    105 Topics
    864 Posts
    M
    Is a centralized XOA server "managing" two remote Proxy-fronted XCP clusters supported with the SDN Controller Plugin? We are looking to deploy an architecture similar to this blog post from 2022: https://xen-orchestra.com/blog/xo-proxy-a-concrete-guide/
  • All XO backup features: full and incremental, replication, mirrors...

    515 Topics
    5k Posts
    P
    @poddingue Hi, The backup mirror job is still running, and I'm waiting for the larger VMs to complete, but so far it looks good - one backup, larger than 50GB was successfully mirrored without specifying minPartSize. [image: 1783936023727-a5158a60-6607-4679-ac2d-ee9f84c02e4e-image.jpeg]
  • Everything related to Xen Orchestra's REST API

    86 Topics
    645 Posts
    J
    Hello I'm pulling stats for all VMs to understand CPU usage. We're a bit behind the curve in terms of XO versions, but these questions hopefully are still relevant. If using a granularity of days, the interval is set to 86400 (understandably) but the endTimestamp varies. Running this on June 9th @ ~1740 we get timestamps for both Mon Jun 8 01:00:00 AM BST 2026 and Tues Jun 9 01:00:00 AM BST 2026. Does this average across the day? Why is the timestamp 0100? Why would there be different timestamps between VMs (all are running) and does that mean that the figures are misaligned in the results? These are retrieved via curl and a bash script, a bit hacky, but for clarity the request is: ++ curl -X GET -s -H accept:application/json -b authenticationToken=[[REDACTED]] -o [[REDACTED]] 'https://[[REDACTED]]/rest/v0/vms/[[REDACTED]]/stats?granularity=days' Really keen to know if we can control the start and endtime, as well as provide a manual interval, as well as the aggregation strategy (min, max, average). Are any of these possible? Lastly, is cpuUsage the percentage as per the dashboard, but averaged over all CPUs? Thanks so much in advance. James
  • Terraform, Packer or any tool to do IaC

    51 Topics
    471 Posts
    poddingueP
    The Kubernetes CSI driver for Xen Orchestra just hit v0.4.0, and we want it on more real clusters before it reaches a stable release candidate. If you run Kubernetes on XCP-ng VMs, this is a good time to give it a proper workout. What's new in v0.4.0: Local-storage support Automatic pool-discovery fallback Kubernetes metadata now lives in Xen Orchestra VDI tags instead of the deprecated other_config. That change also drops the old requirement for Xen Orchestra 6.4 or newer, so the driver runs on more deployments now. ️ Read this before you upgrade. v0.4.0 is a breaking change. The Kubernetes metadata moved from other_config to VDI tags, so you must migrate before upgrading from v0.3.0. Do not upgrade in place: follow the v0.3.0 to v0.4.0 migration guide in the release notes, then move to v0.4.0. What helps us most is hearing how it behaves on your own setup: what works, what breaks, which storage backend you use, and which flavour of Kubernetes you run (k3s, full k8s, or something else). Edge cases on real clusters are the ones we don't see in our own testing. Where to report: start right here in this thread. It keeps everything visible to the community and lets others on the same setup jump in. If something turns out to be a reproducible bug, we'll move it to a GitHub issue on the repo so the team can track it to a fix. Release notes and migration guide: https://github.com/vatesfr/xenorchestra-csi-driver/releases/tag/v0.4.0
  • Citrix Hypervisor 8.1 Snapshot / Backup problem

    Solved
    6
    0 Votes
    6 Posts
    2k Views
    dbeatoD
    @dbeato Update on this. Basically I needed to run the Updates on the XCP-ng hosts even though they were on 8.1 and upgraded 5 packages. Once I did that since I had an Updated XOA system, then I reboot the servers and XOA and now backups are running!
  • [Jobs] invalid parameters (old jobs)

    1
    0 Votes
    1 Posts
    382 Views
    No one has replied
  • No Statistics in XOA after Rebooting our XCP-NG Nodes

    6
    1
    0 Votes
    6 Posts
    1k Views
    olivierlambertO
    Nothing. You should have the stats visible in live (post-upgrade). That's it. If you don't, it might be because your nodes are behind a NAT.
  • XOA Proxy Console Log-In

    2
    0 Votes
    2 Posts
    761 Views
    olivierlambertO
    Hi, Please open a support ticket so we can assist you more efficiently https://support.vates.fr/
  • creat resource pool and benefit.

    4
    0 Votes
    4 Posts
    1k Views
    olivierlambertO
    You can, but as I said, in this case, you'll need to move the storage with it. Unlike with a shared storage, where only the RAM is migrated between 2 hosts. So RAM only migration is really faster than storage motion, especially true if the VM is using a large disk.
  • Disk Exclusion

    4
    0 Votes
    4 Posts
    744 Views
    F
    Thank you
  • Could't find the base disk

    3
    0 Votes
    3 Posts
    772 Views
    txsastreT
    ok, I will do the backup again, will see in a few days. thanks.
  • 0 Votes
    1 Posts
    940 Views
    No one has replied
  • Netdata plugin: Open or closed source?

    Solved
    11
    0 Votes
    11 Posts
    3k Views
    olivierlambertO
    It's not Netdata "cloud" but yes you'll have all the hosts automatically appear in XOA local Netdata install (as soon there's data present)
  • Backups not restoring xcp-ng8.1

    14
    0 Votes
    14 Posts
    3k Views
    olivierlambertO
    That's why checking XAPI logs might be interesting to know what's used to find it's a duplicate.
  • Importing VM in Self service

    4
    1 Votes
    4 Posts
    1k Views
    olivierlambertO
    That's an interesting use case, I don't know how we could set a high prio for that, obviously a pro support ticket might raise this. Feel free anyway to create an issue on XO Github bug tracker
  • Adding an NFS as a "remote" setting

    5
    1
    0 Votes
    5 Posts
    5k Views
    olivierlambertO
    This message is pretty clear: your old backup job was linked to a remote that you removed. So if you start it after removing this remote, then it can't find this remote and fails.
  • Can't connect to server. Error message: Not Found

    Solved
    13
    0 Votes
    13 Posts
    12k Views
    olivierlambertO
    No worries, if we knew the answer it means we made the mistake ourselves in the past. Isn't that the goal of a great Open Source community? Sharing knowledge and code
  • Stalled-Out Tasks

    7
    1
    0 Votes
    7 Posts
    1k Views
    nraynaudN
    hare you up to date on your XOA? we just released the utility
  • Importing XVA File

    16
    0 Votes
    16 Posts
    5k Views
    olivierlambertO
    You should try with an XOA to rule out any environment issue
  • Is there a way to clone/copy a vm without upgrading XOA?

    5
    0 Votes
    5 Posts
    5k Views
    olivierlambertO
    Indeed, it was asked recently, and following the conversation, I created an issue to unlock this: https://github.com/vatesfr/xen-orchestra/issues/4890 I think it was "locked" by mistake, so expect that fixed in next release hvilches created this issue in vatesfr/xen-orchestra closed [Licensing] XOA Free unable to Copy VM or Create from Snapshot #4890
  • Backup NG: "value" argument is out of bounds

    15
    0 Votes
    15 Posts
    3k Views
    olivierlambertO
    Hi, Please check if you have the same issue with XOA on latest. Also retry with latest XO from source on master branch. We don't do any kind of support of a source install that's not a latest GitHub commit it would be impossible to maintain that!
  • Xen Orchestra MD5 Sum Not Matching

    7
    0 Votes
    7 Posts
    1k Views
    olivierlambertO
    I have 9947c182611cdf2f8ef1c94f61333e20 So you have the right file I'll update the website! Thanks for the feedback
  • Stats Network throughput (b)its not (B)ytes

    3
    0 Votes
    3 Posts
    857 Views
    N
    @noaks98 I agree that networking use bits per seconds and base 10 powers, the same for storage where the base 10 is the industry standard. Things change at the OS level, Linux stick with base 2 for almost anything, see df, memory pages etc. If you look at the sar utilities even the network is reported with base 2 kilobytes. rxkB/s Total number of kilobytes received per second. txkB/s Total number of kilobytes transmitted per second. looking at the code of sar (rndr_stats.c) render(isdb, pre, PT_NOFLAG, "%s\ttxkB/s", NULL, cons(sv, sndc->interface, NULL), NOVAL, txkb / 1024, NULL); I suppose that the "Linux" standard prevails here.
  • Xen Orchestra VM freezes after first login

    12
    0 Votes
    12 Posts
    14k Views
    olivierlambertO
    Or just follow the official documentation… https://xen-orchestra.com/docs/from_the_sources.html