The Blueprint of Trust: Our
Global Compliance Framework
Ksolves: Your Trusted VMware to Proxmox Migration Partner
Migrating from VMware to Proxmox touches every host, VM, storage volume, and network policy in your virtualization estate. That's exactly why teams bring in Ksolves for their VMware to Proxmox migration service. Our certified virtualization experts manage the entire journey, from auditing your ESXi hosts to deploying your Proxmox cluster, while your production workloads keep running without a hiccup.
We audit your VMware environment, design a purpose-built Proxmox VE cluster architecture, and convert VMware to Proxmox in controlled phases, with full accountability at every step. What you walk away with is a modern, open-source virtualization platform, backed by our 24x7 post-migration support, running at a fraction of your current licensing cost.
Our VMware to Proxmox Migration Services
From a single-host assessment to a full enterprise data center migration, Ksolves delivers a complete suite of services tailored to your complexity and aligned with your timelines.
VMware Environment and Workload Assessment
Before we migrate VMware VMs to Proxmox, our experts audit every ESXi host, VM, datastore, vSwitch, and vCenter policy in your environment. Each workload is classified by complexity, storage dependency, and conversion risk, giving you a precise migration scope, effort estimate, and risk register before any work begins.
- Complete inventory of hosts, VMs, datastores, and network configurations across all clusters
- VM-level compatibility checks for CPU type, BIOS/UEFI, machine type, and existing snapshots that must be consolidated or removed before import
- Storage dependency mapping across VMFS, VSAN, and any iSCSI/NFS-backed datastores
- Detailed risk register with mitigation recommendations and effort estimates
Proxmox VE Cluster Architecture Design
We design a custom Proxmox VE cluster architecture mapped to your VMware workloads, determining node sizing, storage backend (ZFS, Ceph, or LVM-thin), and networking model. Fully documented and signed off before execution begins.
- Cluster topology and quorum design sized for your host count and failover requirements
- Storage backend selection and sizing (ZFS, Ceph, or shared LVM-thin) based on workload I/O profile
- Target-state architecture diagrams covering nodes, storage, and networking
- Formal architecture sign-off document before migration execution starts
VM Conversion and Import Engineering
This is where we actually convert VMware to Proxmox at the disk level, transforming every VM from VMware's VMDK format into native Proxmox qcow2 or raw disk images. We choose the right conversion path per VM: the built-in Import Wizard for straightforward cold migrations, or CLI-based conversion for VMs that need to stay online until the last possible moment.
- Import Wizard-based conversion for powered-off VMs with no snapshots, the fastest and most reliable path for standard workloads
- CLI-based conversion for VMs that must remain running during transfer, with a final power-off pass to sync any last-minute changes
- Pre-migration installation of VirtIO storage/network drivers and QEMU Guest Agent on Windows and Linux guests
- Manual reconciliation of CPU type, BIOS vs. UEFI, and machine type (q35 vs. i440fx) settings post-import
Proxmox Cluster Deployment and Configuration
We deploy and configure your full Proxmox VE cluster on-premises or on your chosen infrastructure, with clustering, shared storage, and native networking configured from day one, replacing vCenter-managed operations with the Proxmox Datacenter Manager.
- Proxmox VE cluster provisioning with corosync clustering and fencing configured
- Shared or replicated storage setup (Ceph, ZFS replication, or shared LVM-thin)
- Network bridge and VLAN configuration matching your existing vSwitch topology
- Proxmox Backup Server deployment as a replacement for existing VMware-based backup tooling
Phased Cutover and Parallel Run Management
Our team keeps your VMware environment live until every migrated VM is validated on Proxmox. Rollback plans are tested and in place before every migration wave, ensuring no surprises and no rushed cutovers.
- Wave-based migration planning grouped by workload priority and risk
- Parallel-run validation comparing VM performance and application behavior on both platforms
- Tested rollback procedures for reverting a wave to VMware if validation fails
- Sign-off checkpoints with stakeholders at every cutover milestone
Security and Compliance Configuration
We configure role-based access control, two-factor authentication, firewall rules, and audit logging across your Proxmox cluster and connected storage for SOC 2, HIPAA, GDPR, and PCI-DSS. Security is delivered as part of your project documentation, not bolted on at the end.
- RBAC and realm-based authentication (LDAP/AD or PAM) mapped to your organizational structure
- Two-factor authentication and API token management for administrative access
- Proxmox firewall (datacenter, node, and VM-level) configured to mirror existing VMware NSX/vSwitch policies
- Compliance documentation aligned to SOC 2, HIPAA, GDPR, and PCI-DSS requirements
Performance Optimization and Tuning
Our experts configure storage backend tuning, CPU/NUMA pinning, network bridge optimization, and backup scheduling before handover. Monitoring dashboards and alerting are fully configured and ready on day one.
- ZFS/Ceph performance tuning for the workload's I/O profile
- NUMA-aware CPU and memory pinning for high-performance VMs
- Network bridge and VirtIO NIC tuning for throughput
- Pre-configured monitoring dashboards and alerting (Proxmox native metrics, Prometheus/Grafana, or equivalent)
Team Enablement and Training
Hands-on training, runbooks, and operational playbooks covering Proxmox VE administration, cluster management, and Proxmox Backup Server operations are delivered directly to your internal team so they own what we build.
- Hands-on workshops covering Proxmox VE cluster and storage administration
- VM lifecycle, snapshot, and backup/restore training using Proxmox Backup Server
- Custom-built runbooks and operational playbooks for daily maintenance
- Knowledge transfer sessions to ensure full internal ownership post-handover
Proxmox Managed Support
Our certified engineers function as an extension of your infrastructure team, owning day-to-day cluster operations, VM lifecycle management, and SLA compliance monitoring around the clock, with a dedicated engineer assigned to your account from day one.
- Dedicated Proxmox-certified engineer assigned to your account from day one
- End-to-end ownership of cluster operations and VM lifecycle management
- 24x7 SLA monitoring with proactive alerting before issues escalate
Proxmox Support and Maintenance Services
Dedicated support for your production Proxmox environment, covering incident resolution, node/storage management, and scheduled maintenance, with P1 critical incidents met within 30 minutes, globally, and compliance reviews after every update.
- Incident resolution and root-cause analysis across nodes, storage, and networking
- P1 critical incident response within 30 minutes, across every global time zone
- Version upgrades, node patching, and quarterly cluster health audits
- Post-update compliance checks against SOC 2, HIPAA, GDPR, and PCI-DSS
Our VMware to Proxmox Migration Services
From a single-host assessment to a full enterprise data center migration, Ksolves delivers a complete suite of services tailored to your complexity and aligned with your timelines.
VMware Environment and Workload Assessment
Before we migrate VMware VMs to Proxmox, our experts audit every ESXi host, VM, datastore, vSwitch, and vCenter policy in your environment. Each workload is classified by complexity, storage dependency, and conversion risk, giving you a precise migration scope, effort estimate, and risk register before any work begins.
- Complete inventory of hosts, VMs, datastores, and network configurations across all clusters
- VM-level compatibility checks for CPU type, BIOS/UEFI, machine type, and existing snapshots that must be consolidated or removed before import
- Storage dependency mapping across VMFS, VSAN, and any iSCSI/NFS-backed datastores
- Detailed risk register with mitigation recommendations and effort estimates
Proxmox VE Cluster Architecture Design
We design a custom Proxmox VE cluster architecture mapped to your VMware workloads, determining node sizing, storage backend (ZFS, Ceph, or LVM-thin), and networking model. Fully documented and signed off before execution begins.
- Cluster topology and quorum design sized for your host count and failover requirements
- Storage backend selection and sizing (ZFS, Ceph, or shared LVM-thin) based on workload I/O profile
- Target-state architecture diagrams covering nodes, storage, and networking
- Formal architecture sign-off document before migration execution starts
VM Conversion and Import Engineering
This is where we actually convert VMware to Proxmox at the disk level, transforming every VM from VMware's VMDK format into native Proxmox qcow2 or raw disk images. We choose the right conversion path per VM: the built-in Import Wizard for straightforward cold migrations, or CLI-based conversion for VMs that need to stay online until the last possible moment.
- Import Wizard-based conversion for powered-off VMs with no snapshots, the fastest and most reliable path for standard workloads
- CLI-based conversion for VMs that must remain running during transfer, with a final power-off pass to sync any last-minute changes
- Pre-migration installation of VirtIO storage/network drivers and QEMU Guest Agent on Windows and Linux guests
- Manual reconciliation of CPU type, BIOS vs. UEFI, and machine type (q35 vs. i440fx) settings post-import
Proxmox Cluster Deployment and Configuration
We deploy and configure your full Proxmox VE cluster on-premises or on your chosen infrastructure, with clustering, shared storage, and native networking configured from day one, replacing vCenter-managed operations with the Proxmox Datacenter Manager.
- Proxmox VE cluster provisioning with corosync clustering and fencing configured
- Shared or replicated storage setup (Ceph, ZFS replication, or shared LVM-thin)
- Network bridge and VLAN configuration matching your existing vSwitch topology
- Proxmox Backup Server deployment as a replacement for existing VMware-based backup tooling
Phased Cutover and Parallel Run Management
Our team keeps your VMware environment live until every migrated VM is validated on Proxmox. Rollback plans are tested and in place before every migration wave, ensuring no surprises and no rushed cutovers.
- Wave-based migration planning grouped by workload priority and risk
- Parallel-run validation comparing VM performance and application behavior on both platforms
- Tested rollback procedures for reverting a wave to VMware if validation fails
- Sign-off checkpoints with stakeholders at every cutover milestone
Security and Compliance Configuration
We configure role-based access control, two-factor authentication, firewall rules, and audit logging across your Proxmox cluster and connected storage for SOC 2, HIPAA, GDPR, and PCI-DSS. Security is delivered as part of your project documentation, not bolted on at the end.
- RBAC and realm-based authentication (LDAP/AD or PAM) mapped to your organizational structure
- Two-factor authentication and API token management for administrative access
- Proxmox firewall (datacenter, node, and VM-level) configured to mirror existing VMware NSX/vSwitch policies
- Compliance documentation aligned to SOC 2, HIPAA, GDPR, and PCI-DSS requirements
Performance Optimization and Tuning
Our experts configure storage backend tuning, CPU/NUMA pinning, network bridge optimization, and backup scheduling before handover. Monitoring dashboards and alerting are fully configured and ready on day one.
- ZFS/Ceph performance tuning for the workload's I/O profile
- NUMA-aware CPU and memory pinning for high-performance VMs
- Network bridge and VirtIO NIC tuning for throughput
- Pre-configured monitoring dashboards and alerting (Proxmox native metrics, Prometheus/Grafana, or equivalent)
Team Enablement and Training
Hands-on training, runbooks, and operational playbooks covering Proxmox VE administration, cluster management, and Proxmox Backup Server operations are delivered directly to your internal team so they own what we build.
- Hands-on workshops covering Proxmox VE cluster and storage administration
- VM lifecycle, snapshot, and backup/restore training using Proxmox Backup Server
- Custom-built runbooks and operational playbooks for daily maintenance
- Knowledge transfer sessions to ensure full internal ownership post-handover
Proxmox Managed Support
Our certified engineers function as an extension of your infrastructure team, owning day-to-day cluster operations, VM lifecycle management, and SLA compliance monitoring around the clock, with a dedicated engineer assigned to your account from day one.
- Dedicated Proxmox-certified engineer assigned to your account from day one
- End-to-end ownership of cluster operations and VM lifecycle management
- 24x7 SLA monitoring with proactive alerting before issues escalate
Proxmox Support and Maintenance Services
Dedicated support for your production Proxmox environment, covering incident resolution, node/storage management, and scheduled maintenance, with P1 critical incidents met within 30 minutes, globally, and compliance reviews after every update.
- Incident resolution and root-cause analysis across nodes, storage, and networking
- P1 critical incident response within 30 minutes, across every global time zone
- Version upgrades, node patching, and quarterly cluster health audits
- Post-update compliance checks against SOC 2, HIPAA, GDPR, and PCI-DSS
What Makes Ksolves a Trusted VMware to
Proxmox Migration Partner
We bring deep expertise across ESXi, vCenter, Proxmox VE clustering, and Ceph/ZFS storage, with a track record of zero-downtime migrations across regulated, high-availability environments.
90%
Client Retention
Rate
750+
Projects Successfully
Delivered
NSE & BSE
Publicly Listed
Company
600+
Workforce and still
growing
350+
Certifications
200+
Happy Clients
150k+
Support Hours Completed
Industries We Serve
Our VMware to Proxmox migration expertise spans regulated and high-availability infrastructure environments across industries.
Fintech and Banking
Transaction-processing VM clusters migrated to Proxmox with PCI-DSS compliant audit logging and high-availability failover preserved.
Healthcare and Life Sciences
Clinical application and patient record VMs modernized from VMware to Proxmox under full HIPAA compliance with zero data loss.
Telecom
High-density VM environments running network management and billing systems moved to Proxmox clusters for reduced licensing overhead at scale.
E-Commerce and Retail
Order management and inventory system VMs migrated to Proxmox with Ceph-backed storage for elastic scaling during peak traffic.
Technology and SaaS
VMware-based development and production environments replaced with Proxmox clusters, cutting infrastructure licensing costs while retaining full virtualization capability.
Manufacturing and Logistics
ERP and plant-floor management VMs transitioned to Proxmox, delivering consistent uptime across production environments.
Financial Services and Insurance
Policy and claims-processing VMs migrated to Proxmox with RBAC-based access control and full audit trail retention.
Government and Public Sector
Legacy VMware estates migrated to Proxmox to meet open-source infrastructure mandates and reduce vendor lock-in.
Frequently Asked Questions
It involves auditing your ESXi hosts, VMs, and storage dependencies; designing a target Proxmox VE cluster architecture; converting VM disks from VMDK to qcow2 or raw format; and executing a phased cutover via parallel runs covering security, networking, performance tuning, and team enablement.
Cost depends on the number of hosts and VMs, storage complexity, and target cluster topology. Ksolves provides a fixed-scope cost estimate following the initial environment assessment, and most organizations recoup migration costs quickly given Proxmox’s licensing model versus VMware’s post-Broadcom pricing.
A Proxmox migration roadmap is a phased delivery plan covering assessment, cluster architecture design, VM conversion, parallel run validation, and cutover, sequenced by workload priority, storage dependency, and risk level.
The native Proxmox Import Wizard connects directly to individual ESXi hosts, not to vCenter itself. For vCenter-managed environments, Ksolves connects to each host directly or uses CLI-based conversion methods to bring VMs across without requiring vCenter as an intermediary.
Not necessarily. Proxmox can read a VM’s disk while it remains running on ESXi, then a final import pass is run after a brief power-off to capture last-minute changes. Fully cold migrations (power off first) are simpler and preferred for VMs with low change rates or where a short maintenance window is acceptable.
Yes. Windows guests typically need VirtIO storage and network drivers installed before or immediately after migration, since Proxmox uses different virtual hardware than VMware. Windows may also require reactivation due to the hardware change, and Ksolves handles driver injection and licensing coordination as part of the migration.
VMs are migrated in waves while the VMware environment remains fully operational, with parallel-run validation confirming each migrated VM’s behavior before its VMware counterpart is decommissioned. Rollback procedures are documented and tested for every wave.
Ksolves provides 24×7 SLA-driven Proxmox support covering incident response, cluster upgrades, storage management, and compliance reviews, with a 30-minute P1 critical incident SLA and fully managed cluster operations available for ongoing platform ownership.
Proxmox support services are reactive, covering incident resolution, troubleshooting, and cluster configuration when something breaks. Proxmox managed support is proactive and ongoing, with a dedicated certified engineer owning your day-to-day cluster operations, VM lifecycle, and SLA compliance as an extension of your team.
Managed support covers daily operations, but Proxmox maintenance services handle the scheduled side, including version upgrades, node patching, and quarterly health audits. Many teams run both together so operational ownership and platform upkeep are covered under one engagement.
Proxmox support services cover incident resolution, node and storage management, and cluster configuration for your production environment, with P1 critical incidents met within 30 minutes across every global time zone.
