zone affinity for uperf clients (#811)

* zone affinity for clients * updated affinity * corrected the mandatory fields
cloud-bulldozer · Jun 27, 2023 · 081359d · 081359d
1 parent 506dd2a
commit 081359d
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/roles/uperf/templates/workload.yml.j2 b/roles/uperf/templates/workload.yml.j2
@@ -56,6 +56,16 @@ spec:
                 values:
                 - {{ ansible_operator_meta.name }}-bench-client-{{ trunc_uuid }}
             topologyKey: kubernetes.io/hostname
+          preferredDuringSchedulingIgnoredDuringExecution:
+          - weight: 100
+            podAffinityTerm:
+              labelSelector:
+                matchExpressions:
+                - key: type
+                  operator: In
+                  values:
+                  - {{ ansible_operator_meta.name }}-bench-server-{{ trunc_uuid }}
+              topologyKey: topology.kubernetes.io/zone       
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
           - weight: 100
@@ -102,7 +112,7 @@ spec:
               fieldRef:
                 fieldPath: spec.nodeName
           - name: server_node
-            value: "{{ workload_args.pin_server|default("unknown") }}"
+            value: "{{ item.spec.nodeName | default("unknown") }}"
 {% if workload_args.client_resources is defined %}
         resources: {{ workload_args.client_resources | to_json }}
 {% endif %}