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Hey Everybody! WLUG Meeting this week!

by Tim Keller

Hey Everybody! We've got a WLUG meeting on the 8th! I know weirdly early in the month because the 1st landed on a Thursday! If things go well, I *might* have a Pi cluster using compute cards in it! I'll keep you all posted! As for the meeting details: Time: 7pm Date: 2/8/2024 Location: Techncopia Thanks, Tim. -- I am leery of the allegiances of any politician who refers to their constituents as "consumers".

Feb. 5, 2024

Re: Proxmox!

by Mike Peckar

I am very interested in this topic and also have a conflict most Thursday evenings. I'm curious if folks are using cockpit for virtual management and their impressions. I looked at it a year or two ago and a deal killer in our environment was that it required a browser plug in for that use case on the client side. Mike

Jan. 26, 2024

Re: Proxmox!

by Gregory Boyce

On Fri, Jan 26, 2024 at 4:45 PM John Stoffel <john(a)stoffel.org> wrote: > >>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: > > > On Thu, Jan 25, 2024, 5:03 PM John Stoffel <john(a)stoffel.org> wrote: > >>>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: > > >> Coincidentally, I just recently started in a support role at Scale > >> Computing, which provides virtualization leveraging qemu/kvm, with > >> their own proprietary clustered filesystem. > > > Can we convince you to come and give us a talk? This looks really > > interesting! > > > I'm open to giving a talk, but I don't tend to be free on Thursday > > evenings. > > I think we could schedule something if it works better for you. Is > there a particular night that works better? Ideally I'd like to have > you do it in person, if only so I can pick your brain better. > I'm typically free on Mondays and Wednesday evenings, as well as every other Friday. > And does Scale offer support for datastores (not sure the term) on NFS > storage? Since that would make our transistion simpler. > No. We have a proprietary file system that distributes blocks across the cluster. In addition to redundancy of blocks across servers and disks, it also offers tiered storage where the bulk of content will exist on SAS HDDs, with more commonly used blocks moving to SSD or NVME storage. There's some good information here in the linked PDF: https://www.scalecomputing.com/resources/sc-hypercore-scribe-theory-of-oper… The VMs themselves would still be free to make use of any networked filesystems. -- Greg

Jan. 26, 2024

Re: Proxmox!

by John Stoffel

>>>>> "Cara" == Cara Salter via WLUG <wlug(a)lists.wlug.org> writes: > On 1/25/24 17:44, Tim Keller via WLUG wrote: >> Proxmox is it's own linux distro with a customized kernel that focuses >> on kvm. So installing it on a box takes it over. >> I've also setup a proxmox backup server and I'm doing backups of all my >> VMs in 30 minute intervals. >> >> It *feels* a bit like vsphere. The interface is *miles* better than >> OpenStack's interface. > Personally, I'm a fan of XCP-NGs interface over proxmox's. I manage > two clusters (one at home, one in a lab) and one thing that's stuck > out to me is how clunky its authentication is. Manually syncing LDAP > gets kind of old. Could we convinse you to come down to Technocopia and do a presentation too? Dueling presentations! And ideally on the strenths and weaknesses of migrating from VMware. ESX is still the 900lb gorilla, but broadcom certainly seems to be sawing away at the branches underneath it.

Jan. 26, 2024

Re: Proxmox!

by John Stoffel

>>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: > On Thu, Jan 25, 2024, 5:03 PM John Stoffel <john(a)stoffel.org> wrote: >>>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: >> Coincidentally, I just recently started in a support role at Scale >> Computing, which provides virtualization leveraging qemu/kvm, with >> their own proprietary clustered filesystem. > Can we convince you to come and give us a talk? This looks really > interesting! > I'm open to giving a talk, but I don't tend to be free on Thursday > evenings. I think we could schedule something if it works better for you. Is there a particular night that works better? Ideally I'd like to have you do it in person, if only so I can pick your brain better. And does Scale offer support for datastores (not sure the term) on NFS storage? Since that would make our transistion simpler.

Jan. 26, 2024

Re: Proxmox!

by William Grenache

Understood - Thank you for that. Bill On Friday, January 26, 2024 at 08:22:54 AM EST, Gregory Boyce via WLUG <wlug(a)lists.wlug.org> wrote: On Fri, Jan 26, 2024 at 7:10 AM William Grenache <grenache7994(a)verizon.net> wrote: Gregory, Looks like Scale Computing competes directly with VxRail (VMware w/ Dell/EMC product) and other HCI appliances - Nutanix AHV comes to mind as well... Although, first glance - looks like you don't need and or can't use the VMware hypervisor in any way. Can I assume Scale has a VM converter? v2v like tools? That's correct. We use the Linux KVM hypervisor rather than working with something like VMWare. You can directly upload vmdk, qcow2, img, vhd and vhdx, and the system will automatically convert them before use if needed. We're natively using qcow2 internally. We also have a partnership with Carbonite for p2v migrations. -- Greg_______________________________________________ WLUG mailing list -- wlug(a)lists.wlug.org To unsubscribe send an email to wlug-leave(a)lists.wlug.org Create Account: https://wlug.mailman3.com/accounts/signup/ Change Settings: https://wlug.mailman3.com/postorius/lists/wlug.lists.wlug.org/ Web Forum/Archive: https://wlug.mailman3.com/hyperkitty/list/wlug@lists.wlug.org/message/FFIM4…

Jan. 26, 2024

Re: Proxmox!

by Gregory Boyce

On Fri, Jan 26, 2024 at 7:10 AM William Grenache <grenache7994(a)verizon.net> wrote: > Gregory, > > Looks like Scale Computing competes directly with VxRail (VMware w/ > Dell/EMC product) and other HCI appliances - Nutanix AHV comes to mind as > well... Although, first glance - looks like you don't need and or can't use > the VMware hypervisor in any way. Can I assume Scale has a VM converter? > v2v like tools? > That's correct. We use the Linux KVM hypervisor rather than working with something like VMWare. You can directly upload vmdk, qcow2, img, vhd and vhdx, and the system will automatically convert them before use if needed. We're natively using qcow2 internally. We also have a partnership with Carbonite for p2v migrations. -- Greg

Jan. 26, 2024

Re: Proxmox!

by William Grenache

Gregory, Looks like Scale Computing competes directly with VxRail (VMware w/ Dell/EMC product) and other HCI appliances - Nutanix AHV comes to mind as well... Although, first glance - looks like you don't need and or can't use the VMware hypervisor in any way. Can I assume Scale has a VM converter? v2v like tools? We can take this offline if this isn't the thread for questions like these. Thanks, Bill On Thursday, January 25, 2024 at 06:23:55 PM EST, Gregory Boyce via WLUG <wlug(a)lists.wlug.org> wrote: On Thu, Jan 25, 2024, 5:03 PM John Stoffel <john(a)stoffel.org> wrote: >>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: > Coincidentally, I just recently started in a support role at Scale > Computing, which provides virtualization leveraging qemu/kvm, with > their own proprietary clustered filesystem. Can we convince you to come and give us a talk? This looks really interesting! I'm open to giving a talk, but I don't tend to be free on Thursday evenings. _______________________________________________ WLUG mailing list -- wlug(a)lists.wlug.org To unsubscribe send an email to wlug-leave(a)lists.wlug.org Create Account: https://wlug.mailman3.com/accounts/signup/ Change Settings: https://wlug.mailman3.com/postorius/lists/wlug.lists.wlug.org/ Web Forum/Archive: https://wlug.mailman3.com/hyperkitty/list/wlug@lists.wlug.org/message/N3ZGN…

Jan. 26, 2024

Re: Proxmox!

by Cara Salter

On 1/25/24 17:44, Tim Keller via WLUG wrote: > Proxmox is it's own linux distro with a customized kernel that focuses > on kvm. So installing it on a box takes it over. > I've also setup a proxmox backup server and I'm doing backups of all my > VMs in 30 minute intervals. > > It *feels* a bit like vsphere. The interface is *miles* better than > OpenStack's interface. Personally, I'm a fan of XCP-NGs interface over proxmox's. I manage two clusters (one at home, one in a lab) and one thing that's stuck out to me is how clunky its authentication is. Manually syncing LDAP gets kind of old. --cs

Jan. 25, 2024

Re: Proxmox!

by Gregory Boyce

On Thu, Jan 25, 2024, 5:03 PM John Stoffel <john(a)stoffel.org> wrote: > >>>>> "Gregory" == Gregory Boyce via WLUG <wlug(a)lists.wlug.org> writes: > > > Coincidentally, I just recently started in a support role at Scale > > Computing, which provides virtualization leveraging qemu/kvm, with > > their own proprietary clustered filesystem. > > Can we convince you to come and give us a talk? This looks really > interesting! > > I'm open to giving a talk, but I don't tend to be free on Thursday evenings. >

Jan. 25, 2024