Subcategories

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

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    @wilsonqanda tried your workaround on a halted VM, and it worked ! If i snapshot -> disk still invisible delete snapshot - > disk still invisible but if i snapshot --> disk still invisible revert snapshot (with take snapshot option) --> disk APPEAR again delete the two snapshots -> disks still there edit : even without the take snapshot before revert, it is working, tried on another VM
  • ACLs, Self-service, Cloud-init, Load balancing...

    97 Topics
    821 Posts
    pdoniasP
    @DaleDibbadel Are you running XOA or XO from the sources? Are you up-to-date?
  • All XO backup features: full and incremental, replication, mirrors...

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    @Bastien-Nollet nice. I can confirm with the dates of the backup logs that it is since the exact date of beginning of DR job that this problem appears on the two other jobs. when not doing NBD+CBT, the backup & replica jobs keep the "full" snapshot on the VM. DR do not do that, it delete the snapshot. I guess this is a silent failure of the way DR manages its snapshot deletion that could delete the CBT bitmap ? and then, baaam fall back to full on other jobs relying on said bitmap... ? this is a run of the DR job [image: 1767861023293-ed0a138a-bf0a-40d1-b073-5542f9e79d02-image.png] no notion of NBD/CBT in DR job advanced parameters, it treats that differently [image: 1767861114862-6c5e772d-eebb-4918-8f49-4a36cafcf7df-image.png]
  • Everything related to Xen Orchestra's REST API

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    @florent, I had to do the same for Xen Orchestra Community Edition. In my case, config.toml already contained the [authentication] section, so adding a separate config.tokenValidity.toml file did not work. Instead, I had to modify the existing config.toml located at /opt/xo/xo-server. In my opinion, it is best to keep defaultTokenValidity set to 30 days as a fallback in case no value is specified. You can then simply increase maxTokenValidity to the duration you prefer. [authentication] defaultTokenValidity = '30 days' # default value of 0.5 years # comment out and increase to 5 years #maxTokenValidity = ' 0.5 year' maxTokenValidity = '5 year'
  • Terraform, Packer or any tool to do IaC

    48 Topics
    436 Posts
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    Hi, We stumbled upon what I would call a lack of check.. or a bug ? You can create a VDI of a VM in an ISO shared SR... We did it unexpectedly. .rpc("disk.create", { name, size, sr, vm: vm.id, bootable: false, mode: "RW", }) disk.create name=<string> size=<integer|string> sr=<string> [vm=<string>] [bootable=<boolean>] [mode=<string>] [position=<string>] create a new disk on a SR this is permitted, it should not ? it was a 50Gb CIFS ISO SR, and we could create a 100GB VDI, appearing as a 100GB .img file in the SR [image: 1767881811655-69b097b3-9c28-4b97-982a-34443a199bf1-image.png] [image: 1767881827248-58d0ca02-d1be-4d49-a4bd-c90f3f4fe463-image.png] totally broken UI [image: 1767881852362-7ff52851-90b6-4845-90cd-f5190feabcbc-image.png] in DISK tab of the VM : [image: 1767881880851-62f582ab-afa7-4c29-bbd6-e83b1a73fab5-image.png] and it is really an ISO SR ! [image: 1767881925549-66fb75a7-f783-4809-ace9-e83e20722ebd-image.png] should this not be prevented ?
  • DUPLICATE_MAC_SEED

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    @KPS Unfortunate, no. I just replicate and avoid moving live VM on the same host, target for replication.
  • XOA deploy from XO lite

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    olivierlambertO
    Excellent news!
  • 0 Votes
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    @Andrw0830 I am using paid version of ESXi / vSphere. The free version of ESXi has so many limitations that I consider it pretty much unusable / only usable for very limited basic tests. It would not suprise me if your issue is due to the license limitations within ESXi.
  • XOA suddenly "empty" during rolling update

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    @Andrew said in XOA suddenly "empty" during rolling update: @halvor Yes, kind of... The pool master must be updated and rebooted first. If you move the master to a different host then you are no longer rebooting the pool master first. XOA is just a very smart client and needs the pool master to provide all of the pool information. Secondary machines will just redirect to the master, so if you try to connect XOA to one as a backup it won't work. You just need to wait for the master to reboot and return to a functioning state and wait for XOA to automatically reconnect. The everything will start happening again. If your master host is destroyed (ie. software corruption, hardware failure) then an existing host can be forced to take over the pool as master, but this is not a good thing to do unless the actual pool master is unrecoverable. Ok, great, thank you for clearing this up!
  • XOA 5.110 Disconnecting From Hosts

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    DanpD
    @planedrop While you are connected to the XOA VM, be sure to verify that the required changes have been performed on /etc/systemd/system/xo-server.service when the VM memory was increased. Details can be found in this troubleshooting KB article -- https://help.vates.tech/kb/en-us/31/48
  • Custom Tags not showing

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    olivierlambertO
    I have no idea what this flag is doing, so my gut feeling is: no, it's not on XO side but a "problem "on the reverse proxy itself.
  • vm grub recovery boots garbled display

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    I just had this problem with a ubuntu VM. With recovery mode selected press e to edit. Remove nomodeset. Here is an example. From: linux /vmlinuz-5.4.0-65-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro recovery nomodeset dis_ucode_ldr To: linux /vmlinuz-5.4.0-65-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro recovery dis_ucode_ldr The link below helped me solve this issue. https://portal.nutanix.com/page/documents/kbs/details?targetId=kA07V000000LWLrSAO
  • XO Console switch Keyboard Layout on ALTGR

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    @olivierlambert Thanks a lot. Will definitely try once I get this customer properly licensed.
  • Xen Orchestra from Sources unreachable after applying XCPng Patch updates

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    JamfoFLJ
    @CodeMercenary Glad it worked! I just noticed that in the couple weeks since this happened, a new set of Pool Patches was available, so I ran through the usual process to update those and had no issues at all. This time, everything went smoothly, just as it has for the entire time I've had this lab up and running. So, chalk this up to one of those weird glitches you're bound to see when you use any technology long enough. As far as I'm concerned, the issue has been resolved. Please feel free to close out the issue.
  • Xen Orchestra v6 - From Sources

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    lsouai-vatesL
    @acebmxer good news! XO Team is totally aware of these "loading in progress" issues, and it will be fixed in the next release which will be released very soon. Don't hesitate to inform us if you see another UI issues. Have a good day!
  • Kubernetes Recipe VM failed to start - Raise Network Interfaces

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    @Cyrille It would be nice if (assuming integration with the ccm) there was a way to integrate the horizontal scaling tooling that exists to automatically scale up&down (setting minimum/maximum VM counts), but that is 100% out of scope for the CCM as is Im sure. If you are asking for a dream wishlist tho, Id love if I could See what recipes Ive deployed & their current settings & general sum-stats have ability to adjust variables such as the ssh key, the current worker count or upgrade to a HA cluster (that is, increase master count to 3. (I understand that some of those are harder than others) Be able to upgrade the recipes as necessary (IE from 1.33-> 1.34).
  • XOA v6 create (dynamic) groups to organize vms - Feature request

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    Vincent GV
    @lsouai-vates
  • Expanded VM View Display Issue for Debian based VMs

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    olivierlambertO
    It's not a branch question, you need to build XO 6: yarn run turbo run build --filter @xen-orchestra/web
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    @HH said in XO Commuity Edition Xen Orchestra, commit fee7b geht nicht auf Master, commit e5702: I didn't mean that I want to go to 6.0 now, but when 6.0 becomes "Stable LTS", get that automatically with your script ? Assuming there aren't any major changes to the upgrading processing using the existing script should work, but that has to be determined once a general release is created.
  • Trial period extension for on-going tests

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    Y
    @olivierlambert Thank you Olivier
  • xoa updater stalls

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    xo-xenX
    Thank you so much for that hint. Yes, after restarting some xoa service this now works. So cool. You are great. Thank you.
  • 0 Votes
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    Hello everyone. I tripped over this issue. If someone got another approach I would be interested. Thanks to @lsouai-vates I had a look at: https://github.com/vatesfr/xen-orchestra/blob/ab56924b1d046ccf6c09dfe7a4ab47deb5d77f4a/packages/xo-acl-resolver/index.js and https://github.com/vatesfr/xen-orchestra/blob/ab56924b1d046ccf6c09dfe7a4ab47deb5d77f4a/packages/xo-server/src/xo-mixins/acls.mjs#L150-L168 To what I understand it is not possible as a Non-Admin user to get information like pools, ... By creating a new admin user limiting the resources via ACLS with viewer right worked around this. However, granting admin rights still looks sort of strange. Just in case someone struggled as well this information might help.
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    @jivanpal We do not currently have any plans to support elliptic curve keys - this is a very sensitive topic given different governmental security requirements around the world. Note that Let's Encrypt recommends a dual setup for this exact reason: "Our recommendation is to serve a dual-cert config, offering an RSA certificate by default, and a (much smaller) ECDSA certificate to those clients that indicate support." (https://letsencrypt.org/docs/integration-guide/)
  • NFS Storage Leads to File System Errors After Unplanned Shutdown

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    @creoleMalady Fingers crossed And don't feel stupid. Everybody has those moments - even after decades of experience.
  • Disk import failed

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    olivierlambertO
    Great news! Thanks for the feedback.