Create a local ISO SR at XCP-NG Rumi, March 22, 2023 From the CLI: Create a directory on the local filesystem to storage your ISOs Copy/move ISOs to this new location Create the ISO SR using xe sr-create You can add or update ISOs later by placing them into the directory you created in step 1 Rescan the SR if you… Continue Reading
Install Xen Orchestra on Ubuntu 20 Rumi, March 21, 2023 Prework apt-get update && apt-get dist-upgrade Node.js For this particular installation node 16 is needed to be installed. Lets install- Add NodeSource PPA This command will add PPA sources required to be able to install NodeJS 16 on your Ubuntu 20.04 installation: curl -s https://deb.nodesource.com/setup_16.x | sudo bash Install NodeJS… Continue Reading
Extreme slow internet speed pfsense over proxmox Rumi, February 16, 2023 For a qemu proxmox guest PFSense acts weriedly with the network speed- it gets extremely slow. So her goes the little tweaks that worked for me- First, I chose Intel E1000 Interfaces instead VirtIO. Second, in the PFSense webconsole- In pfSense GUI, System > Advanced > Networking > Tick on-… Continue Reading
Force stop xen vm using command line Rumi, February 6, 2023July 8, 2023 Instructions Disable High Availability (HA) so you don’t run into issues. Log into the Xenserver host that is running your VM with issues via ssh or console via XenCenter. Run the following command to list VMs and their UUIDs xe vm-list resident-on=<uuid_of_host> First you can try just the normal shutdown… Continue Reading
Perfect Proxmox Template with Cloud Image and Cloud Init Rumi, January 28, 2023January 30, 2023 Instructions Choose your Ubuntu Cloud Image. Here in this example will use ubuntu cloud-init image. Download Ubuntu (replace with the url of the one you chose from above) wget https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img Create a new virtual machine qm create 8000 –memory 2048 –core 2 –name ubuntu-cloud –net0 virtio,bridge=vmbr0 Import the downloaded Ubuntu… Continue Reading
Install VirtualBox legacy version 5.x on CentOS 7 Rumi, June 11, 2022 Install Dependencies Install Extra Packages for Enterprise Linux (EPEL) # sudo yum install epel-release wget -y Install Dynamic Kernel Module Support (DKMS) # sudo yum –enablerepo=epel install dkms -y This will install quite a few packages: Install Development Tools # sudo yum groupinstall “Development Tools” -y Continue Reading
Install Docker on Debain 10 Rumi, December 21, 2021 Installing Docker The Docker installation package available in the official Debian repository may not be the latest version. To ensure we get the latest version, we’ll install Docker from the official Docker repository. To do that, we’ll add a new package source, add the GPG key from Docker to ensure… Continue Reading
Proxmox VM auto start VM after found in shutdown state Rumi, July 30, 2021July 30, 2021 I was having this strange issue, where a running busy VM stopeed all of a sudden due to high CPU or Memory overload issue. So manually had to start everythime. In order to avoid this, created a small script to start the VM in case if it’s down. #!/bin/bash #… Continue Reading
Cloning KVM virtual machine using CLI Rumi, July 21, 2021 To clone your VM and spawn new instances in KVML # virt-clone –original {Domain-Vm-Name-Here} –auto-clone OR # virt-clone –original {Domain-Vm-Name-Here} –name {New-Domain-Vm-Name-Here} –auto-clone OR # virt-clone –original {Domain-Vm-Name-Here} \ –name {New-Domain-Vm-Name-Here} –file {/var/lib/libvirt/images/File.Name.here} Continue Reading
How to remove Virtualbox extpack Rumi, May 19, 2021 The following commands show examples how to list extension packs and remove one: $ VBoxManage list extpacks Extension Packs: 1 Pack no. 0: Oracle Virtual Machine VirtualBox Extension Pack Version: 4.1.12 Revision: 77218 Edition: Description: USB 2.0 Host Controller, VirtualBox RDP, PXE ROM with E1000 support. VRDE Module: VBoxVRDP Usable:… Continue Reading