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Enable cc manager by default on all kata nodes #2086

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Enable cc manager by default on all kata nodes #2086

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455603b
Enable cc manager by default on all kata nodes
jojimt Jan 30, 2026
bd954f7
Eliminate cc specific nfd rules, handled elsewhere
jojimt Jan 30, 2026
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1 change: 0 additions & 1 deletion assets/state-cc-manager/0500_daemonset.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,6 @@ spec:
effect: NoSchedule
nodeSelector:
nvidia.com/gpu.deploy.cc-manager: "true"
nvidia.com/cc.capable: "true"
priorityClassName: system-node-critical
serviceAccountName: nvidia-cc-manager
containers:
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105 changes: 0 additions & 105 deletions deployments/gpu-operator/templates/nodefeaturerules.yaml
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Original file line number Diff line number Diff line change
@@ -1,111 +1,6 @@
{{- if .Values.nfd.nodefeaturerules }}
apiVersion: nfd.k8s-sigs.io/v1alpha1
kind: NodeFeatureRule
metadata:
name: nvidia-nfd-nodefeaturerules
spec:
rules:
- name: "TDX rule"
labels:
tdx.enabled: "true"
matchFeatures:
- feature: cpu.security
matchExpressions:
tdx.enabled: {op: IsTrue}
- name: "TDX total keys rule"
extendedResources:
tdx.total_keys: "@cpu.security.tdx.total_keys"
matchFeatures:
- feature: cpu.security
matchExpressions:
tdx.enabled: {op: IsTrue}
- name: "SEV-SNP rule"
labels:
sev.snp.enabled: "true"
matchFeatures:
- feature: cpu.security
matchExpressions:
sev.snp.enabled:
op: IsTrue
- name: "SEV-ES rule"
labels:
sev.es.enabled: "true"
matchFeatures:
- feature: cpu.security
matchExpressions:
sev.es.enabled:
op: IsTrue
- name: SEV system capacities
extendedResources:
sev_asids: '@cpu.security.sev.asids'
sev_es: '@cpu.security.sev.encrypted_state_ids'
matchFeatures:
- feature: cpu.security
matchExpressions:
sev.enabled:
op: Exists
- name: "NVIDIA H100"
labels:
"nvidia.com/gpu.H100": "true"
"nvidia.com/gpu.family": "hopper"
matchFeatures:
- feature: pci.device
matchExpressions:
vendor: {op: In, value: ["10de"]}
device: {op: In, value: ["2339"]}
- name: "NVIDIA H100 PCIe"
labels:
"nvidia.com/gpu.H100.pcie": "true"
"nvidia.com/gpu.family": "hopper"
matchFeatures:
- feature: pci.device
matchExpressions:
vendor: {op: In, value: ["10de"]}
device: {op: In, value: ["2331"]}
- name: "NVIDIA H100 80GB HBM3"
labels:
"nvidia.com/gpu.H100.HBM3": "true"
"nvidia.com/gpu.family": "hopper"
matchFeatures:
- feature: pci.device
matchExpressions:
vendor: {op: In, value: ["10de"]}
device: {op: In, value: ["2330"]}
- name: "NVIDIA H800"
labels:
"nvidia.com/gpu.H800": "true"
"nvidia.com/gpu.family": "hopper"
matchFeatures:
- feature: pci.device
matchExpressions:
vendor: {op: In, value: ["10de"]}
device: {op: In, value: ["2324"]}
- name: "NVIDIA H800 PCIE"
labels:
"nvidia.com/gpu.H800.pcie": "true"
"nvidia.com/gpu.family": "hopper"
matchFeatures:
- feature: pci.device
matchExpressions:
vendor: {op: In, value: ["10de"]}
device: {op: In, value: ["2322"]}
- name: "NVIDIA CC Enabled"
labels:
"nvidia.com/cc.capable": "true"
matchAny: # TDX/SEV + Hopper GPU
- matchFeatures:
- feature: rule.matched
matchExpressions:
nvidia.com/gpu.family: {op: In, value: ["hopper"]}
sev.snp.enabled: {op: IsTrue}
- matchFeatures:
- feature: rule.matched
matchExpressions:
nvidia.com/gpu.family: {op: In, value: ["hopper"]}
tdx.enabled: {op: IsTrue}
---
apiVersion: nfd.k8s-sigs.io/v1alpha1
kind: NodeFeatureRule
metadata:
name: nvidia-kernel-modules
spec:
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4 changes: 2 additions & 2 deletions deployments/gpu-operator/values.yaml
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Expand Up @@ -503,8 +503,8 @@ sandboxDevicePlugin:
resources: {}

ccManager:
enabled: false
defaultMode: "off"
enabled: true
defaultMode: "on"
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@cdesiniotis cdesiniotis Jan 30, 2026

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Question -- does this mean that by default when cc-manager runs on a CC-capable system it will enable CC mode on the GPUs?

repository: nvcr.io/nvidia/cloud-native
image: k8s-cc-manager
version: v0.1.1
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