A script that on a proxmox node, will list the ip addresses of running virtual machines.
install required packages :
apt-get install net-tools arp-scan
Peter Romba ThoughtProcess
marshyon
/ _proxmox_bash_script_to_list_ips_with_qm_command.md
Last active
August 3, 2025 16:12
proxmox list ips of running vms
cGandom
/ RaspberryPi4-qemu.md
Last active
October 15, 2025 16:42
Emulating Raspberry Pi 4 with Qemu
Just a quick update before we dive in: what we're actually doing here is running Raspberry Pi OS (64-bit) on a QEMU virtual ARM setup. This isn't full-blown hardware emulation of the Raspberry Pi 4, but more about creating a virtual environment for the OS. It doesn't mimic all the specific hardware features of the Pi 4, but it's pretty useful and great for general testing. I turned to this solution mainly to extract a modified sysroot from the Raspberry Pi OS, something not readily available in other resources. For those looking into detailed emulation of the actual Raspberry Pi 4's hardware in QEMU, check out this link for the latest updates: https://gitlab.com/qemu-project/qemu/-/issues/1208.
Hope it helps! :D
Shortcomings: No GUI yet, only console.
aka what i did to get from nothing to done.
note: these are designed to be primarily a re-install guide for myself (writing things down helps me memorize the knowledge), as such don't take any of this on blind faith - some areas are well tested and the docs are very robust, some items, less so). YMMV
Note this should only be done once you are sure you have reliable TB mesh network.
this is because proxmox UI seems fragile wrt to changing underlying network after configuration of ceph.
All installation done via command line due to gui not understanding the mesh network
This setup doesn't attempt to seperate the ceph public network and ceph cluster network (not same as proxmox clutser network), The goal is to get an easy working setup.
**2025.04.24 NOTE: some folks had to switch to IPv6 for ceph due to IPv4 unreliability issues, we think as of pve 8.4.1 and all the input the community has give to update this set of gsists - that IPv4 is now reliable even on MS-01. As such i advising everyone to use IPv4 for ceph as if you have IPv6 you will have issues with SDN at this time (if you don't use SDN this is not an issue).