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Proxmox Cluster Networking on Hetzner: Using Private Networks + vSwitch Properly
When a Proxmox cluster acts up, it's surprisingly often not Proxmox itself – it's the network: Corosync running over public IPs, storage or VM traffic...
Proxmox Cluster Networking on OVH: Using vRack Properly
When Proxmox clusters on bare metal become unstable, the cause is often trivial: Cluster communication (Corosync), storage traffic and "normal" VM traffic share a single...
Public Internet Egress Costs: AWS vs Azure vs GCP vs Hetzner Comparison
Public Internet Egress – traffic leaving your cloud to the internet – is one of the most underestimated cost factors in the cloud. User downloads,...
GCP Egress Fees vs Hetzner Traffic Costs: The Complete Comparison
Google Cloud Platform (GCP) has the most complex egress pricing of the three major hyperscalers. Particularly important: GCP calculates in GiB, not GB. In this...
Proxmox Cluster Networking on IONOS: Private Network with VLAN (802.1Q)
IONOS setups rarely fail because "Proxmox can't do that", but because people don't build a clean private backend network – and then Corosync or storage...
Migrate Azure Blob Storage to Hetzner Object Storage – AzCopy & rclone Guide
Azure Blob Storage is often the "collection point" for assets, backups, logs, media – and thus a typical cost driver (storage + requests + egress)...
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