CEEZ 01
Spreadsheet & DCIM drift
Rack elevations, patch-panel port maps, and GPU serials stored in static spreadsheets drift immediately during rapid cluster buildouts.
VERTICALLY INTEGRATED APPLICATION 01 · RACKLINE.CEEZ.AI
Rackline: The vertically integrated operating suite for AI data centres & GPU factories.
Rackline is a turnkey, vertically integrated application built on the Ceez Platform. It provides the physical system of record, interactive 3D digital twin, 4D capacity budgeting engine (Space, Power, Weight, Cooling), and 11-check preflight gate required to operate high-density AI infrastructure.
RACKLINE / VERTICAL APPLICATIONRACKLINE.CEEZ.AI
4D Capacity Budgeting & 11-Check Preflight Gate
Every GPU cluster placement and work order is validated against physical, electrical, thermal, and fabric constraints before commit.
01 / SPACE42U ELEVATIONSlot geometry & rail collision checks
02 / POWERKW ENVELOPEA/B PDU phase balance & breaker headroom
03 / WEIGHTKG FLOOR LOADSlab & raised-floor structural budget
04 / COOLINGL/MIN & DELTA-TCDU liquid loop flow & thermal capacity
05 / PREFLIGHT11 AUTO CHECKSFirmware, InfiniBand/RoCE links & optics
06 / EXECUTEGOVERNED WORK ORDER7 RBAC roles & SHA-256 completion proof
Turnkey vertical application: Explore Rackline live at rackline.ceez.ai ↗.
VERTICALLY INTEGRATED APPLICATION · RACKLINE (RACKLINE.CEEZ.AI)
RECORD → BUDGET (4D) → CHECK (11 PREFLIGHTS) → CHANGE → OPERATE
THE OPERATIONAL CHALLENGE
High-density GPU clusters are tightly coupled systems—not passive racks.
Deploying 40–130 kW liquid-cooled AI racks requires simultaneous coordination across physical space, structural weight, redundant power feeds, CDU coolant loops, InfiniBand/RoCE spine-leaf cabling, and firmware baselines.
02
4D capacity bottlenecks
A cabinet with 12U of free vertical space may still violate A/B PDU breaker limits, slab weight ratings, or CDU liquid flow capacity.
03
Silent fabric & firmware mismatches
Unvalidated BMC/NIC firmware drift, swapped optical transceivers, or degraded rail redundancy stall multi-million-dollar training runs.
04
Ungoverned floor work orders
Data hall technicians and remote capacity planners need strict preflight gates, site-scoped RBAC, and verifiable completion evidence.
RACKLINE OPERATING MODEL
Five connected stages for AI factory infrastructure operations.
01 / RECORDPhysical EstateSites, halls, 42U cabinets, GPUs, transceivers, PDUs, CDUs & structured cabling
02 / BUDGET4D CapacityReal-time U-space, kW power, kg floor weight & L/min liquid cooling envelopes
03 / CHECK11 Preflight GatesAutomated checks on firmware drift, link readiness, port mapping & A/B redundancy
04 / CHANGEWork OrdersReservation locks, approval routing, technician step lists & post-install verification
05 / OPERATE3D Twin & APIInteractive 3D hall visualization, 24 REST API resource groups & 7 RBAC roles
END-TO-END VERTICAL WORKFLOW
Validate and execute a liquid-cooled GPU cluster expansion before the change window opens.
Rackline replaces manual capacity guesswork with deterministic preflight validation across physical, electrical, thermal, and network layers.
Powered under the hood by Ceez Ground (physical pin-to-port graph), Ceez Govern (7 site-scoped RBAC roles), and Ceez Prove (SHA-256 work-order completion receipts).
01
Model & reserve target rack placement
Select target site, data hall, and cabinets; Rackline's placement engine scores candidate racks across all 4 capacity dimensions.
02
Validate 4D capacity budgets (42U · kW · kg · L/min)
Verify contiguous U-space, A/B feed redundancy under failover load, structural floor weight limits, and CDU coolant flow/return temperature margins.
03
Run the 11 automated preflight checks
Check BMC/BIOS/NIC firmware parity, InfiniBand/RoCE leaf-spine port availability, optical budget, cable length rules, and power-phase balance.
04
Route exceptions & enforce 7-role site RBAC
Require explicit sign-off from Capacity Planners, Facilities Engineers, and Network Leads within their authorized site scope.
05
Execute work order & seal completion receipt
Guide floor technicians through port-by-port installation, verify live link/power telemetry post-install, and record a SHA-256 receipt in Ceez Prove.
BUILT-IN APPLICATION CAPABILITIES
Everything included out of the box in Rackline.
01 / ESTATE HIERARCHY
Pin-to-port physical model
Full hierarchy from Region → Site → Building → Hall → Row → Cabinet (42U/48U/52U) → Chassis → GPU Sled → Port → Optical Transceiver → Patch Cable.
02 / 4D CAPACITY ENGINE
Simultaneous multi-constraint budgeting
Prevents stranded power and thermal hotspots by tracking allocated, reserved, and live-measured Space (U), Power (kW), Weight (kg), and Cooling (L/min).
03 / 11 PREFLIGHT CHECKS
Pre-change readiness verification
Validates slot collision, power breaker headroom, A/B failover safety, CDU capacity, weight limits, port media match, cable reach, firmware baseline, IP/ASN allocation, fabric topology, and maintenance windows.
04 / 3D DIGITAL TWIN
Interactive data hall visualization
Inspect rack elevations, thermal overlays, power draw, cooling manifolds, and active work orders in an interactive 3D console.
05 / 24 REST API GROUPS
Programmatic & MCP agent access
Expose sites, racks, assets, cables, power feeds, cooling loops, preflight checks, and work orders via 24 REST API groups and Ceez Ground MCP tools.
06 / 7 SITE-SCOPED RBAC ROLES
Granular operational authority
Enforce least-privilege access across Global Admin, Site Manager, Capacity Planner, Network Engineer, Facilities Engineer, Floor Technician, and Auditor roles.
Walk through a live AI infrastructure buildout or change scenario in Rackline.
Bring your rack elevation sheets, power/cooling constraints, or cluster expansion plan to see Rackline validate it end to end.