• 28 Posts
  • 23 Comments
Joined 2 years ago
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Cake day: June 13th, 2023

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  • Ok, understood. So if you’re not online, you pretty much lose messages, or are they cached and the next time the sender is online you get them?

    My use case is a kid using a minecraft server and wants to talk to his friends, and we’re using mumble now, but they want “discord” and they want things like plugins that allow mgmt from the discord channels, which I would be willing to try to develop, but the model pretty much requires a server to be online.

    In general, I’m trying to make a small internet for my kids and their friends to have “normal” internet experiences without being on the wider internet. No youtube, but pinchflat -> jellyfin. No discord, but mumble. No google drive, but nextcloud.
















  • The minivan is the peak vehicle. You can fold down or take out the back seats and fit a 4x8 panel no problem. You can travel, haul, and store till your heart is content in it. It is a car chassis so it is low to the ground but with a tall cabin so you are nice and upright. No one even looks if you sped because you have like an invisibility filter against attention. Not only that, the only knock is that it isn’t cool…which makes no sense, if getting a sports car is “compensating” then having a minivan proudly means you have nothing needing to compensate for. It is the sigma of vehicles. (2013 town and country owner)















  • Where do you see the load balancing feature? Searching for exactly that was what got me to ProxLB. I have HA groups and fences, but that’s less resource allocation than failure resolution in my experience. My cluster is 8.2.7.

    I posted to the forums, but I got a “YMMV” kind of answer; the docs say it’s technically unsupported: https://pve.proxmox.com/pve-docs/chapter-qm.html#_requirements

    The hosts have CPUs from the same vendor with similar capabilities. Different vendor might work depending on the actual models and VMs CPU type configured, but it cannot be guaranteed - so please test before deploying such a setup in production.

    I’m setting the CPU Type to x86-64-v2-AES which is the highest my westmere CPU’s can do. I have a path to getting all 3 nodes to the 6525 hardware, pending some budget and some decomm’s at work.


  • I’m battling this right now; it SHOULD work but does not work consistently. Again, homelab, not ideal environment. I’m going from 2 R710’s with Xeons to a 3-node cluster with the 710’s and an EPYC R6525. Sometimes VM’s migrate fine, sometimes they hang and have to be full reset. Ultimately this was fine as I didn’t migrate much, but then I slapped on a DRS-like thing, and I see it more. I’ve been collecting logs and submitting diagnostics; even pegging the VM’s to a common CPU arch didn’t fix it.

    To that end, DRS alternatives are still mostly plugins. This was the go-to, but then it was abandoned:

    https://github.com/cvk98/Proxmox-load-balancer

    And now I’m getting ready to go deeper into this, but I want to resolve the migration hangs first:

    https://github.com/gyptazy/ProxLB


  • I think you are looking at this wrong. Proxmox is not prod ready yet, but it is improving and the market is pushing the incumbent services into crappier service for higher prices. Broadcom is making VMware dip below the RoI threshold, and Hyper-v will not survive when it is dragging customers away from the Azure cash cow. The advantage of proxmox is that it will persist after the traditional incumbents are afterthoughts (think xenserver). That’s why it is a great option for the homelab or lab environment with previous gen hardware . Proxmox is missing huge features…vms hang unpredictably if you migrate vms across hosts with different CPU architectures (Intel -> AMD), there is no cluster-wide startup order, and things like DRS equivalents are still separate plugins. That being said knowing it now and submitting feedback or patches positions you to have a solution when MS and Broadcom price you out of on-prem.









  • Universities have huge endowments and investment portfolios. These are generally broad and in support of keeping the financial backing of the school stable; this is extremely prevalent in the large older universities like Harvard or Columbia (but almost all universities have one in some form or another). They support both students and ongoing academic research.

    While many of these portfolios consist of wider funds, many have specific investments in specific companies and industries. That means that the university is invested in, and taking benefit from, areas of industry. The main request is to divest the investment portfolios from companies owned by or supporting entities connected with Israel’s war on Gaza. In some cases this may be possible (move a ton of stock from a defense contractor making weapons sold to Israel to an energy company) and in some cases it may not (they’re invested in a wide market fund that itself invests in specific funds, but you can’t easily cherry-pick which stocks are actually in it). It’s also possible that there are research grants funded through companies who the students want to apply negative pressure to; cancelling a grant sends a message to the company, but also leaves entire teams and time-dependent science without funding, potentially ending it outright unless alternate funding can be found. There also may be contracts involved for specific research and engagements, and breaking a contract is more complicated than just ripping it up (especially if there are early termination policies outlined).

    Realistically, the best students can hope for is a commitment to investigate and divest where possible, which is frustrating but also makes sense. I’ve worked in higher education for 20 years and have seen this on a smaller scale around defense contractors during the wars in Afghanistan and Iraq. The endowment is a slow moving leviathan, but I think it’s a good place for the students to apply pressure.