fix: KEDA wait=120 for CloudWatch metrics, fluent-bit hook checks all pods with retries

Author: svennam92

website/docs/fastpaths/developer/keda/test-keda.md

@@ -11,7 +11,7 @@ The command below will run the load generator with:
 - Sending 5 queries per second each
 - Running for a maximum of 10 minutes
 
-```bash hook=keda-pod-scaleout hookTimeout=660
+```bash hook=keda-pod-scaleout hookTimeout=660 wait=120
 $ export ALB_HOSTNAME=$(kubectl get ingress ui-auto -n ui -o yaml | yq .status.loadBalancer.ingress[0].hostname)
 $ kubectl run load-generator \
   --image=williamyeh/hey:latest \

website/docs/fastpaths/developer/pod-logging/tests/hook-pods-log.sh

@@ -1,17 +1,26 @@
-set -e
+set -Eeuo pipefail
 
 before() {
   echo "noop"
 }
 
 after() {
-  sleep 10
-  echo "fluent-bit log in progress"
-  if [[ $TEST_OUTPUT != *"Created log stream"* ]]; then
-    echo "Failed to match expected output"
-    echo $TEST_OUTPUT
-    exit 1
-  fi
+  # Check all fluent-bit pods for "Created log stream" messages
+  # Some pods may not have created streams yet depending on which node they're on
+  for i in $(seq 1 6); do
+    for pod in $(kubectl get pods -n amazon-cloudwatch -l app.kubernetes.io/name=aws-for-fluent-bit -o jsonpath='{.items[*].metadata.name}'); do
+      LOG_OUTPUT=$(kubectl logs -n amazon-cloudwatch "$pod" 2>/dev/null || true)
+      if [[ "$LOG_OUTPUT" == *"Created log stream"* ]]; then
+        echo "Found 'Created log stream' in pod $pod"
+        return 0
+      fi
+    done
+    echo "Attempt $i: 'Created log stream' not found in any pod, waiting..."
+    sleep 10
+  done
+
+  echo "Failed to find 'Created log stream' in any fluent-bit pod"
+  exit 1
 }
 
-"$@"
+"$@"