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- 0103 Proxmox VE networking: Linux bridges (vmbr0) and VLANs Guests reach the network through Linux bridges such as vmbr0, defined in /etc/network/interfaces. Learn the default setup, VLAN-aware bridges, VLAN tags for… Intermediate · Step by step · Linux Article Installation & first steps · Networking & firewalls 15 Oct 2026
- 0104 Build a Proxmox VE cluster with pvecm and live-migrate VMs Join Proxmox VE nodes into a cluster with pvecm create and pvecm add, check quorum with pvecm status, then move running VMs… Advanced · Step by step · Linux Article Clusters & high availability · VMs & containers 15 Oct 2026
- 0106 Back up and restore guests with vzdump, backup jobs and Proxmox Backup Server Back up Proxmox VE VMs and containers with vzdump, choose a backup mode, schedule backup jobs with retention, restore with qmrestore or… Intermediate · Step by step · Linux Article Backup & restore 15 Oct 2026
- 0109 A vzdump wrapper script with checks, retention and a log file A Bash wrapper around vzdump that checks the target storage first, backs up chosen guests or all guests with zstd and keep-last… Intermediate · Step by step · Linux Script Backup & restore · Shell scripting 15 Oct 2026
- 0117 Configure the OCI CLI for Oracle Private Cloud Appliance 3.x Point the standard OCI CLI at a PCA 3.x Compute Enclave: create an API key, write ~/.oci/config with the appliance as the… Intermediate · Step by step · Any system Article Compute, networking & storage 15 Oct 2026
- 0118 Create a compute instance on PCA 3.x with the Compute Web UI or OCI CLI Launch a VM in the Private Cloud Appliance 3.x Compute Enclave: gather an image, shape, subnet and SSH key, then create the… Intermediate · Step by step · Any system Article Compute, networking & storage 15 Oct 2026
- 0119 PCA 3.x networking basics: create a VCN, subnets and security lists On Private Cloud Appliance 3.x, instances need a VCN and a subnet. Create them in the Compute Web UI or OCI CLI… Intermediate · Step by step · Any system Article Compute, networking & storage 15 Oct 2026
- 0120 Block volumes on PCA 3.x: create, attach and mount a data disk Add storage to a Private Cloud Appliance 3.x instance: create a block volume, attach it as paravirtualized, then format and mount it… Intermediate · Step by step · Any system Article Compute, networking & storage 15 Oct 2026
- 0125 Create a KVM virtual machine with virt-install Use virt-install to create libvirt/KVM guests: install from an ISO, run a text-only install over the serial console, or import a cloud… Intermediate · Step by step · Linux Article Basics 15 Oct 2026
- 0126 KVM snapshots and cloning with virsh and virt-clone Take, list, revert and delete libvirt snapshots with virsh, understand internal vs external and disk-only snapshots, and clone a stopped VM with… Advanced · Step by step · Linux Article Basics 15 Oct 2026