Subcategories

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

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    @Andrew What a day... Have two hosts and needed a RAM upg so scheduled these with OVH, one for 4pm and the other for 8pm. Plan was to migrate the VMs off the host being upgraded to maintain uptime. Got an email from OVH stating that due to parts availability the upg will not proceed and then they downed both hosts at 8pm to upg at the same time and that caused havoc today.
  • ACLs, Self-service, Cloud-init, Load balancing...

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    olivierlambertO
    Indeed, and it's clearly stated at https://docs.xen-orchestra.com/community
  • All XO backup features: full and incremental, replication, mirrors...

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    Just a quick update. I tried changing the time to see if somehow doing it at midnight was causing the issue. I also tried changing the destination for the health check to restore to in case it was some issue with the HDD. Neither were successful.
  • Everything related to Xen Orchestra's REST API

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    @Pilow that probably would have been a good idea hey! [image: xoa_homeassistant-tile-example.png?raw=true] That's the example tile from dashboard-card-example.yaml. But it's Home Assistant. You make it look however you want right? Having the entities available to use is most of the challenge.
  • Terraform, Packer or any tool to do IaC

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    @bvitnik Thank you for the great response. I have had great success with Terraform - great work. I'm not touching ocaml myself. And yes, Citrix... they are still above VMware/Broadcom on my list. But SMH. I keep promoting XCP-ng hoping some large companies take advantage of it. It's much more valuable to me than nautobot, for example.
  • Is there any way to cleanup or reset xo config db

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    @Danp Thanks a million dear. much appreciated
  • $getFrom Understanding

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    I'm starting to think that something is wrong. Everywhere I check, I can see that the SAML request from the SP should have a signature of some sort. It doesn't seem that there is anything of the sort in our case. We are using the opensource for preproduction and are waiting for a pro license (paperwork on it's way) so maybe there is something wrong in the implementation ?
  • LDAP fails with error "Code: -32000 Message: Code: 0x3"

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    @dinhngtu said in LDAP fails with error "Code: -32000 Message: Code: 0x3": sAMAccountName Thank you. (userPrincipalName={{name}}) filter made the trick. When I use (userPrincipalName={{name}}), it works for me either I set certificate check ON or not. (Actually I was expecting to check AD root cert as this connection is using LDAPS) And also test only works when I do it using UPN but not with username@domain format. Other filter options did not work at all.
  • Transfer Pool Master / only partial success

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    positive Update: today I wanted to continue with this problem, but when I logged Into XOA today, Master status was Green / enabled. Since no one execpt me has credentials to the Testcluster, I am sure that no one else had done something. So the master host seemed to recovered itself from grey to green within the last 8 Hours. There were at least 1-2 hours yesterday between execution of "pool-emergency-transition-to-master" and still beeing grey dot / Halted. xe pool-emergency-reset-master master-address=... then added the remaining hosts to the new master.
  • windows 11 : "windows 11 installation has failed"

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  • Issues With Audit Log

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    marcoiM
    bringing up the host and restarting the tools on master seem to stop the excessive logging. EDIT: Bringing down host 3 triggers the alerts again EDIT2: Looks like it may be due to how i shutdown the host. First time I put it into maintenance mode, then did the halt command. That caused the messages to come up. Second time I just did halt and that caused the messages to come up. Third time, i hit disable first then halt. So far seems the messages are no longer coming up. I guess i should RTM more lol.
  • Imported VM Starts but Does Not Initialize the Display

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    @olivierlambert Awesome! Can't wait.
  • Migrating XO to another server.... best process?

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    So, problem solved.....
  • Migrating an offline VM disk between two local SRs is slow

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    olivierlambertO
    Maybe the IO scheduler is not the right one?
  • Warning logs in XCP-NG

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  • sdn certs module

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    @eeldivad i turned on "override-certs" option and it seems to work now. I'm still curious why the other build fails. Does anyone know how i can generate those 3 pem files manually to test?
  • New install - Login screen blank

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    This is solved. What I ended up doing was installing ubuntu and doing the whole install as root. Thanks for the help, I hope I can use XOA in the future!
  • XOCE - Language not keep when i come back (surrely dumb question)

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    @olivierlambert said in XOCE - Language not keep when i come back (surrely dumb question): Why? I mean you are the first person to ask this. It's more work to do that and I'm not sure to really see the value A cookie is the perfect simple way to store info that are from your same browser/session, so it's very logical. Yeah, I don't see the value in having to keep a user preference within XO itself either.. just don't clear your cookies. It's what they are meant for.
  • Login to XOA console

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    Thank you for your attention. It worked!
  • vm start delay - does it work yet?

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    cairotiC
    @payback007 said in vm start delay - does it work yet?: unfortunately "start delay" is not working as expected. The function what you marked above is to change the start delay of an existing "vApp". Here is an example of my setup: [image: 1558128450595-04e7439d-6b92-4356-aa23-14d704588be3-grafik.png] The value whould change the "Delay interval" later by XOA, nothing else. Otherwise is vApp feature also not working on my XCP-ng installation, I think it was never really tested. If you want to implement start delays to your VM's you can follow this guide: define vApp for autostart in xcp-ng center including start order find out the uuid of the vApp: xe appliance-list write autostart script containing #!/bin/sh xe appliance-start uuid=uuid-autostart-vApp implement new systemd.service in /etc/systemd/system/autostart.service [Unit] Description=autostart script for boot VM After=graphical.target [Service] Type=simple ExecStart=/path/to/your/autostart-script.sh TimeoutStartSec=0 [Install] WantedBy=default.target enable the service systemctl enable autostart.service Editing of boot delay time is then possible via XOA which is already a nice feature at all for "fine tuning" or adapt if new VMs are added to the autostart vApp. @olivierlambert whould it make sense to open an additional feature request? vApp-implementation was several times discussed with no "final statement" I think. When I have a pool without HA, how could I use this script? I thought about setting the script on the master server. However, in a maintenance, where a second node becomes the master, will I have to recreate the script?
  • XO - Continuous Replication - unable to migrate

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  • Starting XO error

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    @Danp It wasnt a VM. I dedicated a whole PC to debian and XO. But I was completely clueless as to what I was doing. I am off and running now though. Thank you
  • XOA Install Issues

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    @merango said in XOA Install Issues: @merango Hi DustineB, Thanks for the help, after looking at the BIO, I have a question around the management server. I have a spare windows 11 Pro PC that is running a Hyper-V Ubuntu 24.04.1 bare install. Can I follow your guide to install this as the MGMT server for my XCP-NG host on the same LAN? I'd prefer to manage it on a separate PC if possible and that would work nicely if that is possible? Of course you can, anywhere you can install Debian or Ubuntu can you install XO. Be it physical or virtual.
  • Issues with diskperformance of an migrated vm

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    olivierlambertO
    I'm adding @dinhngtu in the loop in case we can makes sense of that, but it's really strange indeed.