Master Proxmox LXC resource management — configure CPU pinning with cgroups, set memory and swap limits, throttle disk I/O, and apply ZFS quotas to prevent noisy-neighbor contention in your homelab containers.
Design a bulletproof backup strategy for your Proxmox homelab — vzdump scheduling, Proxmox Backup Server deployment, 3-2-1 rule with off-site replication, and automated restore testing.
Upgrade your homelab from Proxmox VE 8.x to 9.2 with this practical guide covering the new Dynamic Load Balancer, SDN WireGuard fabrics, kernel 7.0 migration, known LXC issues, and post-upgrade tuning.
A comprehensive Proxmox VE hardening guide covering firewall rules, TOTP 2FA, Fail2ban, SSH lockdown, AppArmor, and unattended upgrades — secure your hypervisor beyond default settings.
Complete guide to Proxmox SDN — configure centralized virtual networks with VXLAN overlays, VNets, subnets, and integrated DHCP across your multi-node cluster.
Complete guide to GPU passthrough on Proxmox VE — from IOMMU enablement and VFIO binding through NVIDIA Error 43 fixes and the vendor-reset kernel module.
Run Docker containers inside Proxmox LXC with full performance. Covers nesting, overlay2 on ZFS, privileged vs unprivileged tradeoffs, cgroup resource limits, and security hardening for production homelab workloads.
Create reusable Proxmox VM templates with cloud-init to deploy Ubuntu and Debian VMs in under 60 seconds. Covers image preparation, cloud-init user/SSH/package config, template creation, and CLI cloning.
Deploy Proxmox Backup Server in your homelab — bare-metal, LXC, or Docker-based setup with ZFS datastores, client config, verification schedules, and offsite sync for a complete 3-2-1 backup strategy.
Set deterministic ZFS ARC limits, add L2ARC without wasting RAM on metadata, and tune recordsize and compression for your Proxmox homelab VMs.