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    [TUTORIAL] [OBSOLETE] SSH Host Key Certificates - How to bypass SSH known_hosts bug(s)

    Having goten bitten by this myself, the sequence of events that peefed me that I believe was the reason for this change: have "working" /etc/ssh/known_hosts --symlink-> /etc/pve/priv/ssh/known_hosts (can't recall the exact symlink destination) from a node you ssh to something/where else, and...
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    [SOLVED] rbd error: rbd: listing images failed: (2) No such file or directory (500)

    fun part, had an exact similar issue on PVE 8.2.x and this thread fixed it for me :D
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    ZA mirror for downloads.proxmox.com ?

    Good day, ZANOG is busy setting up a community mirror for ZA (South Africa https://nog.net.za/mirrors/ ) Reason is the CDN sometimes resolves to NA, even when the fr.cdn.proxmox.com is the closer one, but still, EU traffic isn't always so nice and fast either and I'm also getting hit by the...
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    [Solution in 1st answer] Error: error extracting archive - error at entry "random": failed to create device node: Operation not permitted (os error 1)

    Apologies for English response, but this is the best fit for the problem from the other responses. Though the first answer (restore as Privileged container) does fix the problem, I have the problem also with the `random` device in UNprivileged containers. The ROOT CAUSE seems to be related to...
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    Bridge fills with MAC of physical NIC

    See: https://forum.proxmox.com/threads/linux-bridge-many-duplicates-in-mac-address-table-for-the-local-interface.117730/post-509703
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    [SOLVED] Linux bridge - many duplicates in mac address table for the local interface

    I sometimes wonders even more about the Linux Kernel devs' NIHS views ;(
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    Change existing VM ID?

    Going off topic: Those horses know to stay away from IT/computers and are running around freely.... do my 35+ years in this industry show?
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    [SOLVED] Devuan 4.0 template and tmux - UNprivileged container failure with non-root user

    Think it's still a problem in Devuan 5 too... need to get/make a Devuan5 template one day
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    Change existing VM ID?

    Different horses for different courses Openstack is much beterer in the mass chicken world. In my world there are cows and alpacas and dogs and the cat or two. And OpenStack just doesn't handle that as nicely, while ProxMox I see will falter when you do need those loads of chickens in multiple...
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    Change existing VM ID?

    Ease of identification of which bridge it uses, which client and/or which IP network - some of us does have OCD ;)
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    [TUTORIAL] [OBSOLETE] SSH Host Key Certificates - How to bypass SSH known_hosts bug(s)

    So, I got hit by this, from the perspective of *ADD*ing a PVE8.2 node to a 7.x cluster, with the intention to migrate the vMs/LXCs to that while decommissioning the old host it's replacing, rinse repeat for the rest of the new & old nodes. So, yes, the challenge is on to add a node to an old...
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    pve 6.4 cloud-init doesn't work in ubuntu 22.04

    how do I "run" these in the image/VM right after creation? only fixed/static IP assignments, so networking can't rely on DHCP
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    OVS IntPort equivalent for Linux bridge? (SDN bridges refers)

    I have needs to have multiple IPs/networks on the hypervisors, typically on different VLANs (like backups, corosyncing, ceph,etc. etc.) Having used OVS before, it is/was a charm to do similar, as you just add an OVSIntPort with the VLAN and IPs, and you are done. As the SDN is using Linux...
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    proxmox-kernel 6.8.4-X, Intel i40e module, and X710 cards -- no networking?

    I have used it on just about all my PVE & PBS going to PVE 8.2 & PBS 3.2 as just about all of them had the Intel interfaces that have that virtual function causing the "change" that the System(&@#$(%&@#$%&(D implements I have loads of )&#@$(%)&@#$)%(& words for SystemD, as the correct way for...
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    SDN - connecting PVE host/Ceph to VxLan/EVPN ? (meshed setup)

    Busy FAFOing with this in a totally meshed setup, and the use case is to have Ceph on that SDN created VxLan/EVPN vnets of it's own. Reason to NOT have it on the "public" network, but also to allow VMs (pointing fingers to K8s) that wants direct Ceph storage access on the access network, and in...
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    Proxmox SDN, openvswitch, and linux bridges

    Thank you, for explaining the reasoning! Hmmm... interesting statement, given that there are still updates on OpenVSwitch/OVN in the last couple of months with 3.3.0s release. Which also asks for something else, to understand direction and this comparison of DPDK vs VPP in OVN, is there...
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    Proxmox SDN, openvswitch, and linux bridges

    Is there technical reasons it can't work with OVS, or just a matter of ProxMox made a decision it'll be more cost effective to not also bother with OpenVSwitch for SDN? Hmm.. would like to have a look at that, as I have the need/use of a config server ala AWS, with some IP that is...
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    PVE Management IP on a SDN VLAN

    Ticket number/URL? Have similar requests - don't want to duplicate :)
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    proxmox-kernel 6.8.4-X, Intel i40e module, and X710 cards -- no networking?

    RTFM the 8.2 Release notes, and then use this https://github.com/D4M4EVER/Proxmox_Preserve_Network_Names from https://www.reddit.com/r/Proxmox/comments/1cd1quu/proxmox_ve_82_proxmox_backup_server_32_breaking/
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    Proxmox VE 8.2 released!

    Yeah, why read Release notes, the devs don't know what they are talking about and we SysAdmins just rtFm when it's an Emergency :shrug: