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Combien de temps pour migrer 50, 200, 500 VMs depuis VMware. Les cinq phases, les ordres de grandeur, et le piege des deux tiers.
Read articlevCenter, vMotion, vSAN, DRS, NSX : pour chaque concept VMware, ce qui existe dans Proxmox VE 9.2, ce qui correspond, et ce qui manque encore.
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A guided exercise: create a VXLAN zone, deploy a VNet with VNI 5000, attach VMs, and test L2 connectivity across nodes. Validated after live migration.
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A guided exercise: enable IOMMU, bind a GPU to vfio-pci, create a q35 VM, and verify passthrough with nvidia-smi. Step by step on Proxmox VE …
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A step-by-step guided exercise: install Ceph Tentacle on three Proxmox VE 9.2 nodes, deploy monitors, managers, and OSDs, and create your first RBD pool.
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Three Proxmox VE 9.2 nodes, one dedicated Corosync link, a working quorum. Step by step from pvecm create to a verified three-node cluster.
Read articleThree control planes, HAProxy, and Cilium on kubeadm. This guide covers what changes from a single CP: etcd quorum, the two join commands, and what …
Read articleA complete kubeadm walkthrough on Ubuntu 24.04 with Kubernetes 1.36, containerd, and Cilium. From kernel modules to a validated two-node cluster with a working CNI.
Read articleA single Ubuntu 24.04 server, two data disks, and cephadm. This guide deploys Ceph Tentacle 20.2.4 from disk cleaning to a validated HEALTH_OK cluster.
Read articleFive choices made during a nested Nutanix CE deployment on KVM cannot be changed afterward. This guide documents the arithmetic, the traps, and the correct …
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