1. Home
  2. Xen Orchestra

Subcategories

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

    481 Topics
    4k Posts
    olivierlambertO
    No problem, this is always good to have feedback and cases showing an error and the explanation

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

    105 Topics
    865 Posts
    S
    Hello, You can find all the demo dashboards at the following address: https://github.com/steeve-san/OpenMetrics_XCP_Grafana Regard,

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

    525 Topics
    6k Posts
    poddingueP
    XO 6.7.0 went out on 30 July, and the changelog carries Bastien's fix under Backups as "Fix failed status on successful retry", pointing at PR https://github.com/vatesfr/xen-orchestra/pull/10129 and back at this thread: https://xen-orchestra.com/blog/xen-orchestra-6-7/. Given what you said about keeping the backup XOA on a version you trust, I would not rush it, but that is the version to look for when you do move. I have not exercised the retry path myself, so if a retried VM still reports the job as failed after you upgrade, it is worth saying so here.

  • Everything related to Xen Orchestra's REST API

    87 Topics
    650 Posts
    A
    @poddingue Borrow away - "smoke alarm" is a better name for it than anything we had, so we might borrow it right back. Since you mentioned reading the matrix - here is the classification you would be reading, straight from the file: grep access: dadl/xen-orchestra.dadl | sort | uniq -c 49 access: admin 21 access: dangerous 122 access: read 75 access: write 122 of the 267 tools are plain read - that is the entire surface a review-capped agent gets. The other 145 exist in the same file, but for that agent they might as well not. The whole security taxonomy is greppable plaintext - which is rather the point of a declarative format. And if anything in the matrix looks wrong or missing, this thread is exactly the right place - real-world corrections are how it improves.

  • Terraform, Packer or any tool to do IaC

    51 Topics
    472 Posts
    JeremyLARDENOISJ
    New releases! Terraform Provider Xen Orchestra v0.40.0 This new release allows users to import VMs directly from Xen Orchestra into Terraform without recreating it or modifying manually the Terraform state. There is still some drift when importing it, but nothing that changes the real state of VM and we are currently on it! https://github.com/vatesfr/terraform-provider-xenorchestra/releases/tag/v0.40.0 Golang SDK for Xen Orchestra v1.17.0 v2 The network service is now available from the v2 client! You can now create, get and delete your network directly from it! v1 & v2 The template value in VM struct params has been fixed, We can now get the template id directly from it. https://github.com/vatesfr/xenorchestra-go-sdk/releases/tag/v1.17.0
Log in to post
Load new posts
  • DanpD

    Warnings showing in system logs following each backup job

    4
    0 Votes
    4 Posts
    1k Views
    ForzaF
    @julien-f said in Warnings showing in system logs following each backup job: We'll see how many reports we get regarding this One more from me. But it was actually your tech support that discovered them in conjunction with a ticket we have open.
  • ForzaF

    Backup failure: HTTP request has been canceled

    5
    2
    0 Votes
    5 Posts
    638 Views
    ForzaF
    @olivierlambert said in Backup failure: HTTP request has been canceled: It's a problem when XO tries to get address from your srv02.xxx.com. It just makes no sense that DNS would be an issue on this network. I guess if XO momentarilly looses connection during DNS lookup it could cause this problem. I've noticed sometimes that the webui of XOA sometimes can show red ? if I start live several live migrations. Maybe unrelated?
  • F

    100% load in XOA, but none in DomU

    14
    0 Votes
    14 Posts
    2k Views
    F
    @olivierlambert I created a ticket out of this request. Maybe continue there?
  • R

    Backup job fails after restoring XO from Backup - ENOENT: no such file or directory, uv_cwd

    Solved
    4
    0 Votes
    4 Posts
    2k Views
    R
    @olivierlambert Thanks.
  • rizaemet 0R

    Backup speed

    7
    1
    1 Votes
    7 Posts
    2k Views
    olivierlambertO
    That's probably since using more your cores (now there's a dedicated thread backup job).
  • C

    Restart VM after SR available

    8
    0 Votes
    8 Posts
    2k Views
    C
    @gskger, supermicro requires -I open as they don't support RMCP+.
  • C

    Backup Architecture

    Solved
    3
    0 Votes
    3 Posts
    790 Views
    C
    @olivierlambert Haha, it's so obvious! Didn't even think to select both at the same time. Genious, thanks.
  • J

    console page tabs

    Solved
    3
    0 Votes
    3 Posts
    493 Views
    J
    Thanks for the response I got it working John
  • T

    NFS SR not mounting

    8
    0 Votes
    8 Posts
    9k Views
    fohdeeshaF
    @thorcraftit seems like perhaps a permissions error, what does your share properties on truenas look like for this host? Is the allowed IP or denied IP boxes populated at all? Attach a screenshot if you can. Here's what mine looks like: [image: 1625573743330-f76ebeef-c5cf-452e-8a43-28144d9a8c94-image.png] Note that the mapall user and group must have permissions on the shared folder, I typically create a user on the freenas system just for xen shares, and give it ownership of the folder/dataset that's being shared. this ensures you don't have any weird permissions issues. I think in your case the key boxes to examine are the authorized networks however. What does your Services > NFS > Settings look like? here's mine: [image: 1625573851182-3ccf191c-575c-4094-b91f-b4e12e6a4091-image.png] Lastly and perhaps most importantly, can you run "yum install nmap" and then "nmap 172.16.60.200" on both a working host, and then this non-working host? Paste the results of both here - if they differ, for instance if the non-working server doesn't see any RPC services running like I suspect, that will heavily point towards a firewall/network/ACL issue
  • C

    Config Password when exporting from 5.41.0 to 5.80

    7
    0 Votes
    7 Posts
    1k Views
    julien-fJ
    @cfm56 The error was probably due to https://github.com/vatesfr/xen-orchestra/issues/5836 This did not impact the import of the config though, anyway it should be fixed now
  • SchmalzTechS

    WORM / immutable backups

    2
    0 Votes
    2 Posts
    1k Views
    olivierlambertO
    But what about merging delta backup? This require write access. Except if we completely "move" the merge logic in the storage itself (which will be possible in few months)
  • C

    Backup - Bypass XOA

    2
    0 Votes
    2 Posts
    666 Views
    olivierlambertO
    That's because of XCP-ng/XenServer design. The host isn't pushing data, it's only exposing an HTTP handler to pull from it. You can use XO Proxies if you prefer: https://xen-orchestra.com/docs/proxy.html
  • kdmK

    Clear Filters by Default

    Solved
    3
    0 Votes
    3 Posts
    1k Views
    kdmK
    @darkbeldin Thank you. That was just off the bottom of the screen and I did scroll past it a few times, but being a little lonely icon, when all the other items have text, it didn't even register as a thing!
  • M

    Multi step Jobs?

    feature in backlog
    7
    0 Votes
    7 Posts
    2k Views
    M
    @pdonias @olivierlambert hey thanks for adding this in latest release!! [image: 1625251007022-45658591-208e-46f6-b3af-74144019b94e-cleanshot-2021-07-02-at-19.36.01-2x.png]
  • JoeArnonJ

    VM Backup Folders

    Solved
    5
    0 Votes
    5 Posts
    1k Views
    JoeArnonJ
    @danp tnx
  • daveD

    Backup on encrypted, exchangable disks

    2
    0 Votes
    2 Posts
    1k Views
    olivierlambertO
    Questions for @julien-f I suppose
  • D

    Edit Storage host info after creation?

    Solved
    2
    1
    0 Votes
    2 Posts
    3k Views
    olivierlambertO
    Hi! That's is possible, you just need to shutdown all VMs using disks in there. Then, 4 steps: 0. Find the PBD currently connected to this SR via xe pbd-list Save the PBD information somewhere (xe pbd-param-list uuid=<PBD UUID> Unplug and remove the PBD (xe pbd-unplug and xe pbd-destroy Recreate the PBD by just changing the information using xe pbd-create In short, the PBD is like the "cable" between your host and your SR. Removing it won't remove any actual data, just the link between them. If you recreate it, and replug it, you'll find everything back
  • jurdajrdJ

    XCP-ng patches download URL

    3
    0 Votes
    3 Posts
    819 Views
    olivierlambertO
    It doesn't work like Citrix patches. Xen Orchestra will send a XAPI command to the host, that will in fact do a yum update command. The result is returned to XO and it will display available updates. We got a system using the best mirror for you: https://xcp-ng.org/docs/mirrors.html#original-mirror
  • jamochlJ

    XO tries to deactivate lvm volume group on yarn start

    Solved
    3
    1
    0 Votes
    3 Posts
    743 Views
    jamochlJ
    @olivierlambert cool, thanks
  • B

    new backup shows loading... for ever

    6
    0 Votes
    6 Posts
    1k Views
    olivierlambertO
    Hi, Please open a support ticket, that would be easier to assist (you can also open a support tunnel so we can remotely access your XOA to investigate faster, see https://help.vates.fr/kb/en-us/9-xen-orchestra-appliance-xoa/16-create-a-support-tunnel ) edit: don't forget to go in XOA/Support then doing an XOA check, see https://help.vates.fr/kb/en-us/9-xen-orchestra-appliance-xoa/17-xoa-check