Use GOMAXPROCS in gateway based on limits.cpu

autoscaler/controllers/gateway/deployment.go

@@ -171,6 +171,19 @@ func getDesiredDeployment(dests *odigosv1.DestinationList, configDataHash string
 									Name:  "GOMEMLIMIT",
 									Value: fmt.Sprintf("%dMiB", gateway.Spec.ResourcesSettings.GomemlimitMiB),
 								},
+								{
+									// let the Go runtime know how many CPUs are available,
+									// without this, Go will assume all the cores are available.
+									Name:  "GOMAXPROCS",
+									ValueFrom:  &corev1.EnvVarSource{
+										ResourceFieldRef: &corev1.ResourceFieldSelector{
+											ContainerName: containerName,
+											// limitCPU, Kubernetes automatically rounds up the value to an integer
+											// (700m -> 1, 1200m -> 2)
+											Resource:      "limits.cpu",
+										},
+									},
+								},
 							},
 							SecurityContext: &corev1.SecurityContext{
 								AllowPrivilegeEscalation: boolPtr(false),

tests/common/assert/pipeline-ready.yaml

@@ -55,12 +55,20 @@ spec:
                   fieldPath: metadata.name
             - name: GOMEMLIMIT
               (value != null): true
+            - name: GOMAXPROCS
+              valueFrom:
+                resourceFieldRef:
+                  containerName: gateway
+                  divisor: "0"
+                  resource: limits.cpu
           name: gateway
           resources:
             requests:
               (memory != null): true
+              (cpu != null): true
             limits:
               (memory != null): true
+              (cpu != null): true
           volumeMounts:
             - mountPath: /conf
               name: collector-conf

tests/common/assert_pipeline_pods_ready.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+DEFAULT_NAMESPACE="odigos-test"
+DEFAULT_TIMEOUT="120s"
+CHECK_INTERVAL=5 
+
+NAMESPACE=${1:-$DEFAULT_NAMESPACE}
+TIMEOUT=${2:-$DEFAULT_TIMEOUT}
+
+# Define expected labels for pods (adjust as needed)
+EXPECTED_LABELS=(
+  "odigos.io/collector-role=NODE_COLLECTOR" # For odigos-data-collection pods
+  "odigos.io/collector-role=CLUSTER_GATEWAY" # For odigos-gateway pods
+  "app.kubernetes.io/name=odigos-autoscaler"
+  "app.kubernetes.io/name=odigos-instrumentor"
+  "app.kubernetes.io/name=odigos-scheduler"
+  "app=odigos-ui"
+)
+
+echo "Waiting for all expected pods to be ready in namespace '$NAMESPACE' with timeout of $TIMEOUT..."
+
+for label in "${EXPECTED_LABELS[@]}"; do
+  echo "Waiting for pods with label: $label..."
+  # Wait for pods to exist before using kubectl wait
+  EXISTS=false
+  while [[ "$EXISTS" == "false" ]]; do
+    POD_COUNT=$(kubectl get pods -l "$label" -n "$NAMESPACE" --no-headers 2>/dev/null | wc -l)
+    if [[ "$POD_COUNT" -gt 0 ]]; then
+      EXISTS=true
+      echo "Found $POD_COUNT pod(s) with label '$label'. Proceeding to wait for readiness..."
+    else
+      echo "No pods found with label '$label'. Checking again in $CHECK_INTERVAL seconds..."
+      sleep $CHECK_INTERVAL
+    fi
+  done
+
+  # Use `kubectl wait` to check all pods matching the label
+  kubectl wait --for=condition=Ready pods -l "$label" -n "$NAMESPACE" --timeout="$TIMEOUT"
+  if [[ $? -ne 0 ]]; then
+    echo "Pods with label '$label' did not become ready within $TIMEOUT in namespace '$NAMESPACE'"
+    exit 1
+  fi
+done
+
+echo "All expected pods are ready!"

tests/e2e/cli-upgrade/chainsaw-test.yaml

@@ -103,10 +103,15 @@ spec:
       try:
         - apply:
             file: ../../common/apply/add-tempo-traces-destination.yaml
-    - name: Odigos pipeline ready
+    - name: Odigos pipeline pods ready
+    # We make sure that the pipeline pods are ready before proceeding with the next steps
+    # This is intentionally different from pipeline-ready.yaml, which checks for the pipeline CRDs
+    # When adding a feature related to the pipeline, if we would use the same assert before the upgrade, the test would fail.
+    # Since the version installed here is latest official one.
       try:
-        - assert:
-            file:  ../../common/assert/pipeline-ready.yaml
+        - script:
+            content: ../../common/assert_pipeline_pods_ready.sh
+            timeout: 60s
     - name: Simple-demo instrumented after destination added
       try:
         - assert:

tests/e2e/workload-lifecycle/03-assert-action-created.yaml

@@ -63,6 +63,12 @@ spec:
                   fieldPath: metadata.name
             - name: GOMEMLIMIT
               (value != null): true
+            - name: GOMAXPROCS
+              valueFrom:
+                resourceFieldRef:
+                  containerName: gateway
+                  divisor: "0"
+                  resource: limits.cpu
           name: gateway
           resources:
             requests: