Subcategories

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

    426 Topics
    3k Posts
    olivierlambertO
    In other words, you can safely remove them.
  • ACLs, Self-service, Cloud-init, Load balancing...

    97 Topics
    818 Posts
    olivierlambertO
    October release fixed it
  • All XO backup features: full and incremental, replication, mirrors...

    437 Topics
    4k Posts
    P
    @Forza you will have to switch to LATEST to profit from end month release STABLE is one version behind LATEST both are production ready.
  • Everything related to Xen Orchestra's REST API

    74 Topics
    567 Posts
    olivierlambertO
    But giving your feedback on how you solved it might help many people in the future Thanks!
  • Terraform, Packer or any tool to do IaC

    45 Topics
    422 Posts
    J
    @cichy said in DevOps Megathread: what you need and how we can help!: Prioritization of VM startup AND shutdown sequencing! PLEASE - in the GUI (XO). So - without code - I can finally shutdown my servers accessing DB's prior to shutting down the DB server vm's themselves thereby saving myself from table corruption. @cichy In the past it was recommended to do this with an vApp and script. However this means editing the script or configuration file (if one’s created for the script). Which doesn’t make it as easy as the method, used by VMware ESXi for configuring the order and enabling the capacity. Xen Orchestra and/or XCP-ng could really do with an UI (and API) based method of setting up and managing the VM boot and shutdown order.
  • Backup Error: "302 Found"

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    @Danp said in Backup Error: "302 Found": @DustinB You could try the same backup job using XOA. If that works correctly, then that would eliminate some of the environmental causes. Got it sorted out, and addressed a speed issue I was experiencing. The advanced options of the pool, I had set ETH1 as the backup network, which for some reason keeps falling back to 10FDx and is generally just bad. Undid that change as well as moved my XO over to a different vNIC which appears to have addressed the issues.
  • Faulty XCP-ng host after update (but only on XO)

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    A
    Alright I updated XO again and the problem is gone. I would just like to comment that unlike described by another user that was only happening on single-node installs, this was happening to me in 2 out 4 nodes in a cluster. Two hosts would show normal, and another two showed glitched. Anyway, SOLVED!
  • Is my backup configuration sane? (plus a bonus delta backup question)

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    olivierlambertO
    I'm talking about VM snapshots (and by transitivity, VDI snapshots). Retention is the number of backup you save on the backup repository, and it's totally unrelated to the number of snapshots when doing full or incremental backups.
  • is Xo Proxy available in community version

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    olivierlambertO
    The code is entirely open source. It's just that the deploy is exposed in the XOA UI
  • Delta backups failing

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    A
    @Hannes_5253 No, my mistake.... I think it was this post. (off buy a digit... 8117 vs 8177)
  • If using XO from Source - How much ram are you assigning

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    552 Views
    olivierlambertO
    Of real RAM usage? Eg with htop, take care of the cache too, because even if the cache is used doesn't mean it's really important. Maybe 8GiB is enough for example.
  • "Orphan VDIs" and "VDIs attached to Control Domain" Safe to delete all?

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    olivierlambertO
    Nothing like that could happen. If your orphaned VDI is in use, it will error out with "VDI in use".
  • Just performed server update and stats page is blank in XO now.

    Solved
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    6 Posts
    1k Views
    olivierlambertO
    You are welcome, thanks for the feedback
  • PIF_VLAN_STILL_EXISTS

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    julien-fJ
    @olivierlambert I can do it pretty easily, but there may be a good reason for XAPI to throw this error instead.
  • NDB Connections per Disk?

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    745 Views
    planedropP
    I second 4 being a good sweet spot, I personally have seen very little improvement from going higher than 4 in my environments.
  • advanced tag creation

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    V
    @ajpri1998 Thank you!
  • VDI_IO_ERROR Continuous Replication on clean install.

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    22k Views
    olivierlambertO
    Good to know it works now Thanks for the feedback!
  • Import from VMware fails after upgrade to XOA 5.91

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    olivierlambertO
    Great news and also great feedback! I think we'll add this in our guide
  • XOCE Warning on build

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    622 Views
    GheppyG
    ok, thank you
  • Instant restore

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    olivierlambertO
    And I'd like to keep it like that It's very important!
  • Change "Created by" and "date" information

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    olivierlambertO
    No problem, happy to help!
  • XOA Recipe for Kubernetes cluster requiements?

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    R
    @shinuza The version inside the Debian image and the version on GitHub may be different. It is likely that there will be more recent versions on GitHub. Just don't select a version and the latest version from the Debian repository will be installed. const k8sInstall = k8sVersion !== undefined ? `apt-get install -y kubelet=${k8sVersion} kubeadm=${k8sVersion} kubectl=${k8sVersion}` : "apt-get install -y kubelet kubeadm kubectl";
  • Pool local storage?

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    800 Views
    D
    @olivierlambert Yes, I had just ejected and rejoined the host so I could reconfigure the network on the pool. Thanks for the information!
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    463 Views
    olivierlambertO
    Do you have the XOA SDN controller enabled?
  • zen orshestra cummunity edit

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    jag5cofJ
    @DustinB thank you