Coaster: An expanded Kubernetes
container platform

Coaster offers optimal GPU and container management with Kubernetes client.
Experience enhanced user management functions, including efficient GPU resource allocation,
streamlined infrastructure operations, scheduling, and user entitlement management.

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Discover the operational management functions of Coaster, the advanced container platform

Main Services
Service Description
GPU fragmentation

Divides the utilization and memory of a single GPU unit into 100 blocks

GPU resource inquiry and allocation

Inquires about and allocates computing resources across the entire cluster with extended Kubernetes commands

User entitlement management - individual and group

Assigns policies to individuals and groups

Job scheduling and priority management

Uses Kubernetes-based job scheduler to automatically initiate jobs, with added flexibility for manual re-prioritization by operators through GUI

Maximize GPU resource efficiency with Coaster’s fragmentation

Coaster empowers you to divide the utilization and memory of a single GPU unit into 100 blocks, enabling efficient multi-container deployment. By preventing resource interference between containers, Coaster enhances stability and facilitates concurrent operation of multiple processes.

GPU 할당 GPU 할당 GPU 할당

Not only was the performance significantly enhanced by approximately 91%, but even as the process scaled up, there was no impact on the AI training time in the Coaster environment.
Furthermore, there was no performance difference when comparing five processes run concurrently to a single process.

MNIST 프로세스 증가 시 Coaster 적용 환경 / 미적용 환경 학습 소요 시간 비교

Enhance Kubernetes utility with GPU
resource inquiry and allocation functions

Utilize extended Kubernetes commands in the Coaster environment
to gain comprehensive insight into cluster computing resources.
Additionally, enhance resource utilization by allocating GPU resource in 100 blocks
using the GPU fragmentation method. Unleash the full potential of Kubernetes with Coaster.

command

Streamline resource
access for user groups

Enhance resource management efficiency by grouping users with shared policies.
Collectively manage their entitlement to access resources like
namespaces, shared storage, image registry, and server nodes.
Optimize your resource efficiency with Coaster.

그룹관리

Resource Group Controller

Explore Coaster’s open-source projects

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We are here to assist you on your journey of AI development and operation.

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