Proxmox Virtual Environment is an open-source server management platform for enterprise virtualisation. It combines KVM virtual machines and LXC containers with integrated management for areas including clustering, storage, networking, backup and high availability.
Virtualisation Services
Proxmox VE Services
Strengthen your Linux configurations against recognised security benchmarks
Whether you already run Proxmox Virtual Environment or are reassessing an existing virtualisation platform, the technology is only part of the decision. Architecture, migration, operational ownership, support and long-term maintenance all affect the outcome.
Tiger Computing helps organisations evaluate, implement and manage Linux-based infrastructure. We can work with your team to understand your current environment, define what a suitable Proxmox VE platform would require and plan the next step around your workloads, risks and operational priorities.
Book a discovery call to discuss:
- Your current virtualisation platform and workloads
- The operational or commercial reasons for reviewing it
- An existing Proxmox VE environment that needs specialist support
- The scope and risks of a potential migration
- The support and management model you need after implementation
Start with your environment
Book a discovery call with Shaun Poole.
An open platform for enterprise virtualisation
Proxmox VE brings virtual machines, Linux containers, storage, networking and management together on one open-source platform.
Based on Debian GNU/Linux, Proxmox VE combines KVM virtual machines and LXC containers with a central web interface. Its capabilities include clustering, high availability, live migration, software-defined storage, networking, backup and disaster-recovery tools.
That breadth creates flexibility. It also means that a production environment needs informed decisions about architecture, capacity, storage, resilience, backup, security and support.
Tiger brings practical Linux expertise to those decisions and helps turn a capable platform into an environment that fits the organisation operating it.
Already running Proxmox VE?
Proxmox VE can be straightforward to start using. As more workloads move onto it, an environment that began as a small deployment can become an important part of business operations.
It may be time to review your approach if:
- Proxmox VE now supports business-critical workloads
- Knowledge is concentrated in one or two people
- Patching or version upgrades are being deferred
- Cluster health, storage or capacity needs closer oversight
- Backup jobs run, but restores are not tested regularly
- Out-of-hours responsibility is unclear
- Your internal team needs access to additional Linux expertise
Tiger can assess the current environment, identify priorities and agree the appropriate mix of project work and ongoing support.
Reassessing VMware or another virtualisation platform?
Changes in licensing, packaging, support or strategic direction can be a good reason to reconsider whether your current platform still provides the right operational and commercial fit.
Proxmox VE is an open-source alternative to proprietary virtualisation platforms. A lower software cost may form part of the case for change, but the decision should not be based on licence cost alone. Hardware compatibility, application requirements, storage, networking, backup, recovery, skills and migration risk all need to be understood.
Tiger can help you build an evidence-based case before you commit to a migration.
1. Discover
We review your current platform, workloads, dependencies, operational requirements and reasons for considering change.
Outcome: A clearer view of the opportunity, constraints and information needed to make a decision.
2. Assess and design
We define the target requirements and examine the architecture, capacity, storage, network, resilience, backup, security and management implications.
Outcome: A proposed target approach and an informed basis for deciding whether and how to proceed.
3. Plan and migrate
Where Proxmox VE is the right fit, migration work is scoped around workload compatibility, sequencing, testing, rollback and service continuity.
Outcome: A controlled transition plan designed around the needs of your environment.
4. Manage and support
The ongoing arrangement is agreed according to the level of monitoring, maintenance, engineering support and operational ownership required.
Outcome: Clear responsibilities and access to specialist Linux expertise after the migration is complete.
What can a Proxmox VE engagement address?
The scope depends on your current environment and intended outcome. Areas for assessment and planning can include:
- Existing hosts, virtual machines and containers
- Workload requirements and application dependencies
- Compute and capacity planning
- Cluster and high-availability design
- Storage architecture, including relevant ZFS or Ceph considerations
- Network design and segmentation
- Backup, restore and disaster-recovery requirements
- Monitoring, alerting, patching and lifecycle management
- Security, administrative access and operational controls
- Migration sequencing, testing and rollback
- Documentation, knowledge transfer and ongoing support
Scope note: Supported platforms, migration methods, technical deliverables and ongoing service coverage must be confirmed for each engagement.
Is Proxmox VE right for your organisation?
It may be worth assessing if you are:
- Building a new Linux platform
- Standardising configurations across an existing estate
- Responding to a security assessment or audit finding
- Preparing for a compliance or customer-assurance exercise
- Reviewing cyber-insurance requirements
- Moving workloads into a cloud or hybrid environment
- Strengthening systems that handle sensitive data or critical services
- Looking for a repeatable security baseline for future deployments
Proxmox VE will not be the right answer for every environment. The purpose of the assessment is to establish fit, requirements and risk before committing to a platform decision.
Why Tiger Computing?
Linux specialists
Linux has been Tiger Computing’s sole focus since 2002. Proxmox VE is based on Debian GNU/Linux and brings together established Linux virtualisation, storage and clustering technologies.
Practical, independent advice
We start with the workloads, risks and business requirements rather than assuming that a particular platform is automatically the answer.
Support beyond the migration
Tiger provides Linux consultancy and managed services, allowing the target platform and its ongoing operating model to be considered together.
Security-conscious delivery
Tiger Computing is ISO 27001 certified, and its Linux services are delivered within the scope described on the Tiger Computing website.
Frequently asked questions
Is Promos VE free?
The Proxmox VE source code is free to download and use under the GNU AGPLv3. Proxmox also offers paid subscriptions that provide access to the Enterprise Repository and, depending on the subscription level, technical support and other services.
Can Proxmox VE replace VMware?
Proxmox VE is an alternative to proprietary virtualisation platforms and includes tools and documented methods for migrating existing virtual machines. Whether it is suitable for a particular VMware environment depends on the workloads, hardware, integrations, operational requirements and acceptable migration risk. These should be assessed before a decision is made.
Will moving to Proxmox VE reduce our costs?
It may reduce elements of software licensing expenditure, but the total case should include design, migration, hardware, storage, backup, training, management and support. Tiger can help assess the whole-life operational and commercial picture rather than promise a saving before the environment is understood.
Can Tiger support an existing Proxmox VE environment?
Tiger can discuss support and consultancy requirements for existing Linux-based infrastructure. The exact technical scope, service hours, responsibilities and service levels are agreed for each engagement.
Does Proxmox support production environments?
Proxmox recommends an active subscription and its Enterprise Repository for production and business-critical deployments. The appropriate architecture, operational controls and support model still depend on the organisation and workloads.
Do we need a Proxmox subscription?
Proxmox VE can be used without a paid subscription. An active subscription provides access to the Enterprise Repository, which Proxmox recommends for production environments. Basic, Standard and Premium subscriptions also include defined levels of vendor ticket support. Subscription requirements should be considered as part of the operating model and commercial assessment.
If you’re facing a critical Linux issue, we’re ready to help.
Call us on 01600 404 270 or support@tiger-computing.co.uk and one of our engineers will be in touch without delay.
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