1. Home
  2. Xen Orchestra

Subcategories

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

    461 Topics
    4k Posts
    M
    @Andrew Yeah but XOA is still using it hence my interest in aligning my XO-CE instance with XOA as close as possible.

  • ACLs, Self-service, Cloud-init, Load balancing...

    102 Topics
    853 Posts
    I
    @simonp - Can you reshare the dashboards. The link says json is not available for any of these dashboards,

  • All XO backup features: full and incremental, replication, mirrors...

    494 Topics
    5k Posts
    tjkreidlT
    @Pilow The other thing to to consider is being cognizant of how long your backups typically take (or even, planning a worst-case condition) and defining the backup intervals accordingly. In other words, if you know you cannot consistently do your incremental backups in less than an hour, perform them 90 minutes or two hours between backups. It's better IMO to have a solid backup less frequently than have them fail on a regular basis.

  • Everything related to Xen Orchestra's REST API

    84 Topics
    629 Posts
    K
    @olivierlambert & @mathieura thanks for the speedy response. Duly noted, very much appreciated.

  • Terraform, Packer or any tool to do IaC

    49 Topics
    463 Posts
    dalemD
    Version 1.4.0 is released: https://codeberg.org/NiXOA/system/releases/tag/v1.4.0 It includes significant changes and improvements, including: dedicated getting started section, migration to valkey, only needing to clone system, and helper scripts. the xen-orchestra-ce nixpkg now references the libvhdi nixpkg, and the core flake now references and pulls from the xen-orchestra-ce repo as an overlay. System (the user input flake) now uses the Core repo as an overlay, reducing the need to clone both locally AND allowing system to pull new updates and releases from core. XO, and libvhdi as needed. The next goal is: Make an xsconsole-like TUI Automate package updates for libvhdi and xen-orchestra-ce using CI/CD pipelines Submit libvhdi and xen-orchestra-ce as official nixpkgs
Log in to post
Load new posts
  • D

    Kubernetes cluster recipe not starting kubernetes

    xoa-recipe k8s
    4
    0 Votes
    4 Posts
    1k Views
    D
    Thanks for the tip. Requested.
  • N

    XOA create VM from snapshot makes VDI but VM is lost

    3
    0 Votes
    3 Posts
    1k Views
    olivierlambertO
    Ping @julien-f
  • B

    Restoring VMs from a new instance XO?

    Solved
    7
    0 Votes
    7 Posts
    1k Views
    DanpD
    @Biggen Yeah... definitely easier to backup / restore the config file.
  • m076162M

    Building XO from sources on Fedora, anyone?

    fedora
    8
    0 Votes
    8 Posts
    2k Views
    olivierlambertO
    @m076162 I updated XO doc: https://xen-orchestra.com/docs/installation.html#packages
  • B

    console is not possible

    2
    0 Votes
    2 Posts
    2k Views
    R
    I had similar problems in 8. Even though I had static leases set in DHCP, oftentimes services come up before the IP address has been obtained. The physical console and SSH worked, but not XOA nor XCP center. Set a static IP address and reboot. If that does not work, repeat the installation and set a static IP at install. Make sure your IP address has not changed and look at the lease time. Is it only leased out for a few minutes? Here is where we discussed it for version 8: Broken Host Consoles in fresh xcp-ng 8 installation. VM consoles work.
  • A

    Import OVA silently fails

    23
    3
    0 Votes
    23 Posts
    9k Views
    B
    @olivierlambert Thanks!
  • D

    Name of file backup

    Solved
    2
    0 Votes
    2 Posts
    548 Views
    olivierlambertO
    Hi, No. Using UUIDs is vital to have consistent files (if you change the VDI or VM name etc.) Any XO, even a fresh one, is able to connect to your remote and restore your backup. So there's no need to access files directly.
  • F

    How to save Statistic from XOA when rebooting the XCP-NG Nodes?

    6
    0 Votes
    6 Posts
    806 Views
    olivierlambertO
    It should be the same result on XCP-ng Center: it uses RRDs files stored on the host. Why do you continue to talk about the after the reboot? You mean after the upgrade, right? RRDs are preserved after a reboot If you do a yum update, those stats should be in theory preserved. If it's not the case, try to diagnose why, by comparing behavior between XCP-ng Center and XO. If it's not the same, then it's a client issue. If it's the same, then it means a version upgrade (yum or ISO) won't preserve RRDs. If you really want long terms stats for "real production" usage on long term, I strongly suggest that you think to store them in a real time series database, like Prometheus or so.
  • P

    Citrix Hypervisor 8.1 Snapshot / Backup problem

    Solved
    6
    0 Votes
    6 Posts
    1k 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!
  • C

    [Jobs] invalid parameters (old jobs)

    1
    0 Votes
    1 Posts
    302 Views
    No one has replied
  • F

    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.
  • M

    XOA Proxy Console Log-In

    2
    0 Votes
    2 Posts
    633 Views
    olivierlambertO
    Hi, Please open a support ticket so we can assist you more efficiently https://support.vates.fr/
  • B

    creat resource pool and benefit.

    4
    0 Votes
    4 Posts
    887 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.
  • F

    Disk Exclusion

    4
    0 Votes
    4 Posts
    620 Views
    F
    Thank you
  • txsastreT

    Could't find the base disk

    3
    0 Votes
    3 Posts
    650 Views
    txsastreT
    ok, I will do the backup again, will see in a few days. thanks.
  • R

    Why are vLan Numbers NOT used in vNIC migration out of pool....

    migration xoa vlan xcp-ng 8
    1
    0 Votes
    1 Posts
    779 Views
    No one has replied
  • C

    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)
  • M

    Backups not restoring xcp-ng8.1

    14
    0 Votes
    14 Posts
    2k Views
    olivierlambertO
    That's why checking XAPI logs might be interesting to know what's used to find it's a duplicate.
  • H

    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
  • G

    Adding an NFS as a "remote" setting

    5
    1
    0 Votes
    5 Posts
    4k 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.