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[None][infra] Keep CPU test pods off ipp6/ipp9 DC and clean old node blocklists #21098

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Merged
weiminwang-nv merged 4 commits into from
Oct 29, 2026
+8 −72
Merged

[None][infra] Keep CPU test pods off ipp6/ipp9 DC and clean old node blocklists #21098

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ec7b666
[None][infra] Keep CPU test pods off nodes that cannot mount the mode…
weiminwang-nv Oct 27, 2026
db3a077
[None][infra] Stop excluding the k8arm builders for CPU test pods
weiminwang-nv Oct 27, 2026
4641b70
[None][infra] Remove old hostname blocklists from the builder pod tem…
weiminwang-nv Oct 28, 2026
a7ef8f0
[None][infra] Keep the build_wheel argument and reword the region com…
weiminwang-nv Oct 28, 2026
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7 changes: 0 additions & 7 deletions jenkins/Build.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -257,12 +257,6 @@ def createKubernetesPodConfig(image, type, arch = "amd64")
nodeLabelPrefix = "cpu"
break
}
// Temporarily avoid an arm64 builder with repeated pod DNS/JNLP failures seen in Build-SBSA #5564.
def blockedNodeAffinity = arch == "arm64" ? '''
- key: "kubernetes.io/hostname"
operator: NotIn
values:
- "rl300-0021.ipp2a1.colossus"''' : ""
def nodeLabel = trtllm_utils.generateNodeLabel(nodeLabelPrefix)
def pvcVolume = """
- name: sw-tensorrt-pvc
Expand Down Expand Up @@ -299,7 +293,6 @@ def createKubernetesPodConfig(image, type, arch = "amd64")
values:
- "core"
- "qa_only"
${blockedNodeAffinity}
nodeSelector: ${selectors}
imagePullSecrets:
- name: ${ARTIFACTORY_IMAGE_PULL_SECRET}
Expand Down
60 changes: 0 additions & 60 deletions jenkins/BuildDockerImage.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -127,66 +127,6 @@ def createKubernetesPodConfig(type, arch = "amd64", build_wheel = false)
kubernetes.io/os: linux
kubernetes.io/arch: ${arch}"""

if (build_wheel && arch == "arm64") {
// For aarch64, we need to use hostname to fix the ucxx issue when building wheels
selectors += """
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: "kubernetes.io/hostname"
operator: In
values:
- "rl300-0008.ipp2u1.colossus"
- "rl300-0014.ipp2u1.colossus"
- "rl300-0023.ipp2u1.colossus"
- "rl300-0024.ipp2u1.colossus"
- "rl300-0030.ipp2u1.colossus"
- "rl300-0040.ipp2u1.colossus"
- "rl300-0041.ipp2u1.colossus"
- "rl300-0042.ipp2u1.colossus"
- "rl300-0043.ipp2u1.colossus"
- "rl300-0044.ipp2u1.colossus"
- "rl300-0045.ipp2u1.colossus"
- "rl300-0046.ipp2u1.colossus"
- "rl300-0047.ipp2u1.colossus"
"""
} else if (arch == "arm64") {
// Temporarily avoid an arm64 builder with repeated pod DNS/JNLP failures seen in Build-SBSA #5564.
selectors += """
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: "kubernetes.io/hostname"
operator: NotIn
values:
- "rl300-0021.ipp2a1.colossus"
"""
}

if (arch == "amd64") {
// For x86_64, we block some nodes to avoid unstable network access.
selectors += """
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: "kubernetes.io/hostname"
operator: NotIn
values:
- "sc-ipp-blossom-prod-k8w-105"
- "sc-ipp-blossom-prod-k8w-114"
- "sc-ipp-blossom-prod-k8w-115"
- "sc-ipp-blossom-prod-k8w-121"
- "sc-ipp-blossom-prod-k8w-123"
- "sc-ipp-blossom-prod-k8w-124"
"""
}

def archSuffix = arch == "arm64" ? "arm" : "amd"
def jnlpImage = "artifactory.pdx.nvidia.com/sw-ipp-blossom-sre-docker-local/lambda/custom_jnlp_images_${archSuffix}_linux:jdk17"

Expand Down
13 changes: 8 additions & 5 deletions jenkins/L0_Test.groovy
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Original file line number Diff line number Diff line change
Expand Up @@ -4018,12 +4018,15 @@ def createKubernetesPodConfig(image, type, arch = "amd64", gpuCount = 1, perfMod
imagePullPolicy: Always
"""
}
// Temporarily avoid an arm64 CPU builder with repeated pod DNS/JNLP failures seen in Build-SBSA #5564.
def blockedNodeAffinity = targetCloud == "kubernetes-cpu" && arch == "arm64" ? '''
- key: "kubernetes.io/hostname"
// CPU test pods mount the model scratch from 10.117.145.14, which can't be accessed from ipp6/ipp9 DC.
// Pods placed there stay in ContainerCreating. Build stage pods do not mount the model scratch,
// so they can still use these nodes.
def scratchUnreachableNodeAffinity = type == "cpu" ? '''
- key: "region"
operator: NotIn
values:
- "rl300-0021.ipp2a1.colossus"''' : ""
- "ipp6"
- "ipp9"''' : ""
def nodeLabel = trtllm_utils.generateNodeLabel(nodeLabelPrefix)
def pvcVolume = """
- name: sw-tensorrt-pvc
Expand Down Expand Up @@ -4077,7 +4080,7 @@ def createKubernetesPodConfig(image, type, arch = "amd64", gpuCount = 1, perfMod
values:
- "core"
- "qa_only"
${blockedNodeAffinity}
${scratchUnreachableNodeAffinity}
nodeSelector: ${selectors}
imagePullSecrets:
- name: ${ARTIFACTORY_IMAGE_PULL_SECRET}
Expand Down
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