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Questions tagged [proxmox]

Proxmox VE (Proxmox Virtual Environment; short form: PVE) is an open-source Debian-based virtualization server. It is an easy-to-use turnkey solution for virtualization, providing container-based virtualization (using OpenVZ) and full virtualization (using KVM). Proxmox VE has a web-based management interface and a custom kernel optimized for a virtualization environment.

Proxmox VE (Proxmox Virtual Environment; short form: PVE) is an server. It is an easy-to-use turnkey solution for virtualization, providing container-based virtualization (using - in older version using ) and full virtualization (using ). Proxmox VE has a management interface and a custom optimized for a virtualization environment.

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245 questions
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Automatically suspend VMs after shutdown of Proxmox host

I'm looking for a way to suspend my VMs after the Proxmox host do a restart. Using Hyper-V, its possible to define an action for each VM like suspend or restart, which should be done on the VM after host reboot. Proxmox by default shutdown the VM…
Lion
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Getting the IP address of a VM created via Proxmox

I've inherited a server which is using proxmox for the virtualisation, I'd like to know what is the IP address of a VM. I've managed to get the list of VMs available on the server by using qm list: VMID NAME STATUS MEM(MB) …
Fabio Cicerchia
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Jenkins, start build machine from item

I have Proxmox and Jenkins. I need to start a virtual machine on Proxmox (build slave) from a job in Jenkins. I have a script that automatically creates and starts a VM on Proxmox and adds this VM as Jenkins slave. How to run this script from an…
hetop
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Migrate and attach existing disk of a VM to another VM on remote machine

There are 2 physical servers with Proxmox (Proxmox-ve 4.2) installed on them, each one handles few VMs and containers. These servers are (almost) completely isolated and there is no cluster/shared storage/additional storage, etc. between them. A VM…
IAmAliYousefi
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proxmox with multiple IP same subnet

I have 3 server called Server-A, Server-B, Server-C This are the IP: (for example) Server-A (100.0.0.18/29) Server-B (100.0.0.21/29) Server-C (100.0.0.22/29) in Server-A (100.0.0.18/29) I have two VM it called VM-1, VM-2 This are the IP: VM-1…
noe
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Jiffies to percentage in InfluxDB

I am collecting data from a Proxmox host into an InfluxDB datasource. This datasource is used to power a Grafana dashboard. Data is collected as it should, but I have a problem plotting the CPU usage. I have figured out that the data that is sent…
Pieterjan
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Not able to start Docker daemon

I have installed docker in CentOS 7 and when I run [root@hk-qa-linux-2 ~]# docker daemon I get the following INFO[0000] libcontainerd: new containerd process, pid: 611 ERRO[0001] 'overlay' not found as a supported filesystem on this host.…
slysid
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Why rsync --sparse produce bigger qcow2 files than original qcow2 files

Problem: When i´am copying the whole disk with my virtual machines onto anemty disk with rsync --sparse the disk images (qcow2 files) on the new Disk are bigger then the original files. Old Disk: /dev/sda1 => /ssdstor New Disk: /dev/sdb1 =>…
Gonzo
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Archlinux netctl configuration as openvz container

I'm sorry, but too bad in network manual configuration for systemd and archlinux. Can you please help me telling me how I can configure netctl to get at the end [root@test etc]# ip addr …
Florck
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How make a cluster of CoreOS on my local infrastructure?

I have some professional servers, and I want to create a cluster of 7-15 machines with CoreOS. I'm a little familiar with Proxmox, but I'm not clear about how create a virtual machine(VM) with CoreOS on proxmox. Also, I'm not sure if the idea of…
enrique-carbonell
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set ip addres in my guest OS with proxmox use cli

I use guest OS ubuntu 22, proxmox 7.0-8. using the command qm set 302 --ipconfig0 ip=10.10.10.1/28 i expect that addres to change, but it doesn't happen. VM use ip from template vm. In GUI interface in settings VM, in the Cloud-init block ip was…
thesmargl
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How I combine a bash hookscript with a Perl hookscript for use with Proxmox?

I am trying to use Promox VE has the hypervisor for running VMs. In one of my VMs, I have a hookscript that is written for the bash shell: #!/bin/bash if [ $2 == "pre-start" ] then echo "gpu-hookscript: Resetting GPU for Virtual Machine $1" echo 1…
alpha754293
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Why is my docker container using high cpu, but my docker host is barely utilized?

I'm trying to understand the relationship between docker containers and their host machines. My setup is as follows: Hypervisor: Proxmox (4x 10 core Xeon, 80 threads total) Docker Host: LXC on Proxmox, 40 cores allocated Docker Host OS: Ubuntu…
Tony
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Proxmox Config File Does Not Exist

Given the following Ansible playbook: --- - name: Create VM template hosts: pve gather_facts: false vars: vm: cloud_image_url: https://cloud-images.ubuntu.com/minimal/releases/jammy/release/ubuntu-22.04-minimal-cloudimg-amd64.img …
Fomalhaut -C
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ZFS stalled, task txg_sync blocked for more than 120 seconds

A scrub was running, which got stuck, I restarted the server to attempt to resolve the issue, however this caused ZFS to stall instantly (zpool, and zfs) commands just run indefinitely with the following errors in dmesg [ 363.672135] INFO: task…
effakt
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