Proxmox major version upgrades require careful planning - especially in clustered environments where rolling upgrades must be coordinated across nodes. We help you prepare and execute upgrades safely.
Discuss Your UpgradeVerifying that your cluster is in a healthy state and that any prerequisites are met before starting the upgrade process.
Planning the node-by-node upgrade sequence that allows VMs to keep running via live migration during the upgrade window.
Confirming that backups are current and storage is healthy before beginning any upgrade activity.
Checking that all cluster services, HA functionality, and VM workloads are operating correctly after the upgrade completes.
We review your cluster version, node count, storage configuration, and any customizations that could affect the upgrade.
We define the upgrade sequence, maintenance windows, rollback procedures, and resource requirements.
We coordinate the upgrade execution and confirm all services are healthy post-upgrade.
Tell us your current version and cluster size - we will come back with a proposed upgrade approach.
