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fix port selection when deploy method is a vLLM pod #548

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Merged
maugustosilva merged 1 commit into from
Dec 2, 2025
Merged

fix port selection when deploy method is a vLLM pod #548

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24 changes: 23 additions & 1 deletion setup/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -297,7 +297,29 @@ for method in ${LLMDBENCH_DEPLOY_METHODS//,/ }; do
export LLMDBENCH_VLLM_FQDN=
if [[ ! -z $LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME ]]; then
announce "ℹ️ Stack Endpoint name detected is \"$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME\""
export LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT=$(${LLMDBENCH_CONTROL_KCMD} --namespace "$LLMDBENCH_VLLM_COMMON_NAMESPACE" get pod/$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME --no-headers -o json | jq -r ".spec.containers[0].ports[0].containerPort")
# try to get port from liveness or readiness probe
for probe in livenessProbe readinessProbe; do
export LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT=$(
${LLMDBENCH_CONTROL_KCMD} --namespace "$LLMDBENCH_VLLM_COMMON_NAMESPACE" get pod/$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME --no-headers -o json |
jq -r ".spec.containers[0].${probe}.httpGet.port" ||
true
)
if [[ ! -z $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT && $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT != "null" ]]; then
break
fi
done
if [[ -z $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT || $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT == "null" ]]; then
# try to use metrics port (should work for default vLLM
export LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT=$(
${LLMDBENCH_CONTROL_KCMD} --namespace "$LLMDBENCH_VLLM_COMMON_NAMESPACE" get pod/$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME --no-headers -o json |
jq -r ".spec.containers[0].ports[] | select(.name == \"metrics\") | .containerPort" ||
true
)
fi
if [[ -z $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT || $LLMDBENCH_HARNESS_STACK_ENDPOINT_PORT == "null" ]]; then
announce "❌ ERROR: could not find a port for endpoint name \"$$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME\""
exit 1
fi
export LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME=$(${LLMDBENCH_CONTROL_KCMD} --namespace "$LLMDBENCH_VLLM_COMMON_NAMESPACE" get pod/$LLMDBENCH_HARNESS_STACK_ENDPOINT_NAME --no-headers -o json | jq -r ".status.podIP")
fi
fi
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