--- a/compiled/complete/manifests/observability/gateway-otelcol.yaml
+++ b/compiled/complete/manifests/observability/gateway-otelcol.yaml
@@ -52,6 +52,8 @@
         fieldRef:
           fieldPath: status.podIP
   image: otel/opentelemetry-collector-contrib:0.160.0
+  imagePullSecrets:
+    - name: registry-credentials
   ingress:
     hostname: otlp.example.com
     type: ingress
@@ -64,3 +66,4 @@
     requests:
       cpu: 100m
       memory: 256Mi
+  revisionHistoryLimit: 3