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

    427 Topics
    3k Posts
    stormiS
    We do warn about the certificate situation in the 8.3 release notes, indeed, but it's easy to get caught by that. There's a way to temporarily disable LTS verification on the new hosts in order to join it to the existing pool. See https://docs.xcp-ng.org/releases/release-8-3/#certificate-verification-xs which in turns points to https://docs.xenserver.com/en-us/xenserver/8/hosts-pools/certificate-verification where you'll find that command. Regarding your initial situation, I'm not 100% sure, but I think Warm Migration, might be a way to migrate your VMs off your slave hosts while minimizing downtime. I don't know how it plays with CBT and heterogenous pool state exactly though.

  • 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
    olivierlambertO
    Feel free to create a trial on an XOA, test stable and latest and tell us. It might be also related to your environment, but if it works at some commit and not later, it's weird. @florent & @bastien-nollet maybe?

  • 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.
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  • geoffhouseG

    Trusted headers - auth plugin

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    0 Votes
    6 Posts
    515 Views
    julien-fJ
    The idea is to give the best visibility to your plugin Though I don't think we'll ship it directly to our customer because it's an advanced use case
  • T

    How do I remove "duplicate" host

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    2 Posts
    391 Views
    T
    Nevermind. I don't know what I did, but eventually, the host was listed a halted and a Forget option was available. That did the trick.
  • B

    xo-service not starting anymore after upgrade

    Solved
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    9 Posts
    3k Views
    DanpD
    FWIW, this issue was likely due to using an outdated version of Node. The script is being updated to detect this scenario.
  • Z

    XO CE migrate fails for WinServer 2019 VM - "Internal Error"

    Solved
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    0 Votes
    11 Posts
    2k Views
    olivierlambertO
    Hard to tell. If it happens again, try immediately to compare XO behavior with other clients to see if we can tell where is the problem
  • X

    Snapshot created and then deleted automaticly

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    3 Posts
    794 Views
    olivierlambertO
    This is probably a snapshot created to be able to coalesce by the system (when the VM is up). Try to shutdown the VM, I'm pretty sure it will coalesce without needing another snapshot.
  • B

    Syntax and Examples for XO-Server webhooks

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    9 Posts
    1k Views
    B
    Because I want to push users through a web portal interface which can obtain information from XO-Server for presentation back (ie: VM status, parameters, etc) whilst also allowing users to start/restart/shutdown VMs. We looked at XOA however it was too expensive and the free version has nag text messages which I don't want presented to users.
  • S

    Copying Backups Offsite & Running on Cloud

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    11 Posts
    2k Views
    Marc.pezinM
    Hi, Thanks for picture update, I will fix it
  • H

    Import VM from exported xva

    Solved
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    3 Posts
    3k Views
    H
    Thank you again! This did the magic trick.
  • S

    Delta and DR Backups Recommendations

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    2 Posts
    359 Views
    olivierlambertO
    They are two very different backup modes. Why not using delta + CR?
  • S

    Static IP address with cloud-init

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    2 Posts
    2k Views
    olivierlambertO
    Hi! Have you read https://xen-orchestra.com/docs/cloudinit.html#requirements ?
  • B

    Installing other programs on XOA

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    2 Posts
    339 Views
    olivierlambertO
    Hi, In any case, I strongly suggest that you open a support ticket first The answer might depend on what
  • D

    XO Backup - Auto Start VM?

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    3 Posts
    510 Views
    D
    Sorry, you are right. The first time it didn't start and didn't show an error?? I just ran the job again with successful backup and it started without issue.
  • U

    This topic is deleted!

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    1 Posts
    1 Views
    No one has replied
  • R

    Broken Host Consoles in fresh xcp-ng 8 installation. VM consoles work.

    Solved display console gpu
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    27 Posts
    16k Views
    olivierlambertO
    Short answer: no. Long answer: I'm not sure on the "how" we could do that. You should probably ask a XAPI developer about this. I'll try to get one or two here
  • F

    Memory Usage wouldn't be displayed in XOA

    Solved
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    8 Posts
    2k Views
    olivierlambertO
    So yes, it was the service not started properly, so we didn't get the info into XOA You are welcome, enjoy it!
  • F

    LDAP Plugin with start_tls

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    3 Posts
    537 Views
    olivierlambertO
    Linking the issue here: https://github.com/vatesfr/xen-orchestra/issues/4999 franc6 created this issue in vatesfr/xen-orchestra closed Feature Request to support TLS for auth-ldap plugin #4999
  • H

    is it possible to run a "beta/latest" version of XO with the same license as production

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    2 Posts
    352 Views
    olivierlambertO
    Hi! I suppose you mean XOA? And yes, you can, until we have a UUID bind per XOA.
  • E

    centos 8 cloud image + not changing cloud config hostname

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    10 Posts
    4k Views
    stormiS
    Thanks for sharing.
  • ForzaF

    XOA build: unknown

    Solved
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    10 Posts
    984 Views
    olivierlambertO
    The information is visible in the build number you have in your XO section. The build number will be visible in the latest appliance once deployed. Because it's not mandatory to use the last one, we don't track it. As I said, it's not a problem to update it until we ask people to change it
  • S

    Backup Retention Cleanup Issue

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    4 Posts
    562 Views
    olivierlambertO
    Good, keep us posted.