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

    487 Topics
    4k Posts
    tjkreidlT
    @carloum70 Are all your hosts properly time sychronized to NTP or chronyc? Check each host for offsets. They need to be really close in time with each other. And what HA heartbeat client setup are you using? As long as you have a quorum, HA should continue to work fine. WHen you get down to two hosts and one cannot communicate with the other is when things get critical (unless running HA-Lizard on a two-host pool).

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

    106 Topics
    869 Posts
    T
    @mpiton Thanks for looking into this, I guess it wasn't apparent that I needed to click the Save Configuration button for that plugin. I did that and confirmed that the secret now survives an xo-server restart. Thanks again!

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

    534 Topics
    6k Posts
    J
    Same thing here: Commit: a1dba XO5 transfers ~ 9-20GB XO6 transfers ~ 100-180GB [image: image.jpeg] [image: image.jpeg]

  • Everything related to Xen Orchestra's REST API

    88 Topics
    654 Posts
    poddingueP
    Pretty cool, @samuelolavo, thanks for clarifying!

  • Terraform, Packer or any tool to do IaC

    52 Topics
    488 Posts
    CyrilleC
    New release ! Cloud Controller Manager v1.2.0 https://github.com/vatesfr/xenorchestra-cloud-controller-manager/releases/tag/v1.2.0 Adds a new cloud-node-out-of-service controller that applies the node.kubernetes.io/out-of-service=nodeshutdown:NoExecute taint to the nodes whose Xen Orchestra VM is halted or has been deleted. More about this feature in the documentation or #90
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  • M

    snapshot with memory crashing debian VM

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    M
    @manilx Just happened on our production Pools. Snapshotting Windows Server 2022 crashes our ERP VM! Opening official ticket referencing this thread.
  • B

    Migration fails: VDI_COPY_FAILED(End_of_file)

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    B
    @Danp I got around this by using Clonezilla to copy the disks of the 2 VMs I was having an issue with. This is very strange. The VMs booted and ran fine on the old host, I was able to clone them with Clonezilla to the new host where they also boot and run fine. There is something preventing the native tools from migrating these specific disks though.
  • P

    Can .keeper files be deleted from the backup share?

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    D
    @propsoft said in Can .keeper files be deleted from the backup share?: @florent Thank you. I just like things to be 'tidy' that's why I asked. Then stop looking at hidden files.... HA
  • G

    XO Ansible Dynamic Inventory Plugin - Group Variables Support?

    Solved
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    G
    Many thanks @nathanael-h & @shinuza , both approaches indeed work!
  • P

    Is there an equivalent to [NOSNAP][NOBAK] for Exported VMs?

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    P
    @DustinB As to why you're seeing "VM not found!" I don't know if that is a XO alert or something you added into the screenshot, I've never seen that so I can't speak to it. I didn't add the text, all I did was highlight it with the red surround. Just testing the backups again using the 'Delta' method and '[NOSNAP][NOBAK] Data drive' as the name of the second drive , feeling more hopeful about this one though. I'm starting to like XO the more I use it, would be good to move to this instead of switching between 2 different XCP-ng Center EXEs. depending on the XCP-ng version on the host so I really hope I can get this to work. The scheduled hourly snapshot while the guest is running looks a great feature, although I need to learn to walk with this first before I go that far
  • F

    XOA deploy error

    Solved xoa deploy error xcp-ng 8.3
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    nathanael-hN
    @HamiltonWDS Thanks for the report. As it works with wget let use it! I'll switch from curl to wget in doc. In the meantime some colleagues will investigate more.
  • D

    XOA Failing on Check-in

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    olivierlambertO
    Thank you very much for the clear explanation @HamiltonWDS ! This will be really helpful so we find a solution for that. We might default to IPv4 for a lot higher latency, and in the future maybe having closer location mirrors. Let me discuss this internally and schedule an action for that.
  • T

    Hub and Templates

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    olivierlambertO
    Hi! Yes, we'll develop the hub in the future, we just lack the resource internally to prioritize this against the rest, but as we a growing fast, expect more things coming in here
  • P

    Guest Tools Recognized as Wrong Version

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    olivierlambertO
    I have no idea for the legacy Linux tools, they are badly coded and you can get rid of them entirely We've been using them in prod since almost a year without any issue. 1.0 will come soon but it's already very stable and safe (it's written in Rust). Our goal is to get them in all Linux distro upstream ASAP.
  • J

    Backup to S3 aborted what permissions are required?

    backup aws
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    26 Posts
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    A
    Posted this as I personally found this configuration quite involved, and the permissions earlier in the thread were insufficient to make it work when using AWS KMS for bucket encryption as well as the XO provided encryption secret.
  • M

    How it works the NBD? I don't see improvements

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    M
    @olivierlambert If you want me to check anything else, just tell me and I will test for you. Many Thanks BR Marco
  • F

    Cloud Config success

    cloudinit config
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    3 Votes
    7 Posts
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    M
    @mtcoffee Thank you. Just what I need.
  • J

    Warm Migration HOST_CANNOT_ATTACH_NETWORK

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    752 Views
    J
    @nick-lloyd So looked at the network ports on the host it is going to. They show disconnected due to they are in a bond lacp so the 2 network ports show as disconnected but the bond shows as connected. Also have other VMs running on the receiving host so know the bond is working.
  • J

    possible bug for cpu stats in XOA 5.101.0

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    841 Views
    J
    Doesn’t the status history go back 1 year? Thanks for the info I’ll restart it and clear it
  • P

    Can't copy between hosts

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    8 Posts
    2k Views
    olivierlambertO
    Check XO Lite and XO 6, it will be closer to your habits, but not XenCenter is only community supported (we don't want to support it at Vates)
  • F

    Ubuntu 22.04 template

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    3 Posts
    761 Views
    F
    @olivierlambert said in Ubuntu 22.04 template: Is your XCP-ng fully up to date I am running 8.3 latest. I also found this guide since which helped #https://docs.xcp-ng.org/guides/create-use-custom-xcpng-ubuntu-templates/
  • T

    XOA - Console freezing every few seconds consistently.

    Solved
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    13 Posts
    3k Views
    olivierlambertO
    Great news, nice catch
  • K

    Cannot Download Exported VM After Export Task Completes Successfully

    Unsolved
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    18 Posts
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    K
    @olivierlambert Yep. Here's the video of the test - https://www.youtube.com/watch?v=tiVdR74PNjw
  • ?

    SR_BACKEND_FAILURE_108 | Unable to Add a Second NFS Storage Repository

    Solved
    4
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    4 Posts
    1k Views
    ?
    @olivierlambert You're most welcome. XCP-ng + Xen Orchestra is a solid solution and I would very much like to see it get adopted within my organization, so I'll do anything (legal of course) to work through these problems and share the solutions, so the entire community can benefit.
  • E

    Dynamic cloudinit network config [FEATURE REQUEST]

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    D
    @julien-f Would that be something like this for a dynamic network config as an example? network: version: 1 config: - type: physical name: enX0 subnets: - type: static address: 192.168.99.{index}/24 gateway: 192.168.99.1 - type: nameserver address: - 172.31.31.1 - 192.168.45.11 search: - example.tld I plan to test this at some point, but I don't do a whole lot of bulk provisioning myself. Just curious.