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I have 10G NICs with six ports total per node and have the ports like this: * Main (to firewall/Internet) * Ceph 1 * Proxmox Corosync * DB/SQL/Internal * Migration * Ceph 2 I'm not sure what is ideal either, but that is how I broke it down. The "Main" connection is the IP I use to ssh/web...

I just set up a KVM with influxdb and another KVM with Grafana. I didn't follow this, but it pretty much summarizes it: https://melvin.ovh/proxmox-monitoring-with-influxdb-and-grafana/ I just used the web GUI on the Proxmox side to add the InfluxDB config. Proxmox dumps the data to InfluxDB...

I think back in the olden days I did this with Prometheus, check_mk, elasticsearch, and Grafana. I agree it is far better to not have to install a client inside the VM, if possible. The latest Proxmox has more built-in than the last time I was reviewing this. In the web GUI, go to "Datacenter"...

Maybe try something like this to fix the broken packages. I'm not sure why it says it can't be downloaded. sudo apt update sudo apt -f install sudo apt full-upgrade

I tested the above SPICE line with Proxmox 7.1. It works for me, mostly. This could have unintended security implications. It works except for audio. Whichever workstation connects first, gets the audio stream. The second machine to connect doesn't get audio. Here's an updated patchlet: ---...

This is relevant for me too. I just tried this with multiple hosts, and by default it doesn't work. I haven't seen anywhere in the web gui that allows this to be configured. Would be a nice checkbox. :) I haven't tried the patch above yet.

I just came across PandoraFMS, which I haven't used before. It doesn't have anything Proxmox specific, but there is a Debian client in Debian's repo, afiact. * https://pandorafms.com/en/community/ * https://github.com/pandorafms/pandorafms *...

There doesn't appear to be one true tool. I've tried the ones you mention above, plus some older ones. There's also Kibana + Elasticsearch, and Prometheus is worth checking out. https://pve.proxmox.com/wiki/External_Metric_Server

Hi, I saw something similar. I added five nodes ok, then the sixth node (a different model from the first five) things went bad as you describe. By powering off the sixth node, everything was ok with the rest of the cluster. If the sixth node was on, it would get hangs/timeouts with web...

@richardbabb Darn. Maybe this? sudo apt -f full-upgrade You could also, perhaps, disable the proxmox debian repo (/etc/apt/sources.list.d/something.list probably). Then remove the problematic package or do the --fix-install. Then re-enable the Proxmox repo. When I install Proxmox on top of...

@richardbabb It looks like you have a qemu package installed that isn't needed by Proxmox, so you should probably remove it. Perhaps something like: ``` sudo apt update sudo apt -f remove qemu-system-data sudo apt full-upgrade sudo apt autoremove ```

Following up... I was able to upgrade Ceph to 16.2.6 as well. I somehow missed during the earlier upgrade of the OS that there were two Ceph upgrades. I also was able to remove two old cluster nodes and add two new nodes OK. I did have to restart pveproxy and pvedaemon on some nodes when I was...

I upgraded two hybrid clusters, both running Ceph, from Proxmox 6 (Debian Buster) to Proxmox 7 (Debian Bullseye). The following the two wiki pages had everything needed to upgrade: * https://pve.proxmox.com/wiki/Upgrade_from_6.x_to_7.0 * https://pve.proxmox.com/wiki/Ceph_Nautilus_to_Octopus...

Sorry for not lookin'. Go to other threads, mods feel free to whack this thread, I dont see a way to do so.

I saw this on LWN: An EPYC escape: Case-study of a KVM breakout https://googleprojectzero.blogspot.com/2021/06/an-epyc-escape-case-study-of-kvm.html Thought it may interest some here. Were any Proxmox versions vuln, perchance?

@nosuch I think you just need to do what I mentioned in my post: https://forum.proxmox.com/threads/proxmox-6-0-renames-network-card-and-can-not-use-it.56690/#post-266253

Seed, sounds like a nice setup. I'm not quite that automated. I just clone my Debian Buster image, add it to the firewall for DHCP then run the kubernetes command to add it to the cluster.

CPU type is "host".

I'm using it with 5.3 kernel, no segfaults.

What do you mean by this? Do you have Kubernetes automatically creating KVMs in Proxmox? If so, how?