The Resource Profile custom resource defines compute resource requirements that can be referenced by other resources in Plastikube.

Specification

Properties

PropertyTypeDescription
resourcesobjectCompute resources required for this profile

resources Object

The resources object defines the compute resources (CPU, memory, etc.) required for this profile. Keys are resource names and values are resource quantities.

Common resource names:

  • cpu - CPU cores
  • memory - Memory in bytes
  • nvidia.com/gpu - NVIDIA GPUs via gpu-operator
  • hostdev.k8s.io/dev_kfd - AMD GPUs via k8s-hostdev-plugin
  • amd.com/gpu - AMD GPUs via official AMD GPU operator

Example 

  ---
# cpu inference
apiVersion: plastikube.dev/v1
kind: ResourceProfile
metadata:
  name: default
spec:
  resources:
    cpu: "1"
    memory: "2Gi"

---
# nvidia gpu using nvidia-gpu-operator
apiVersion: plastikube.dev/v1
kind: ResourceProfile
metadata:
  name: nvidia-gpu-operator
spec:
  resources:
    cpu: "4"
    memory: "16Gi"
    nvidia.com/gpu: "1"

---
# amd gpu leveraging k8s-hostdev-plugin
apiVersion: plastikube.dev/v1
kind: ResourceProfile
metadata:
  name: amd-gpu-hostdev-plugin
spec:
  resources:
    cpu: "4"
    memory: "16Gi"
    hostdev.k8s.io/dev_kfd: 1

---
# amd gpu using official amd gpu operator
apiVersion: plastikube.dev/v1
kind: ResourceProfile
metadata:
  name: amd-gpu-official
spec:
  resources:
    cpu: "4"
    memory: "16Gi"
    amd.com/gpu: "1"