diff --git a/tests/pillar/single_contrail_workers.sls b/tests/pillar/single_contrail_workers.sls
new file mode 100644
index 0000000..d432528
--- /dev/null
+++ b/tests/pillar/single_contrail_workers.sls
@@ -0,0 +1,63 @@
+haproxy:
+  proxy:
+    enabled: true
+    mode: tcp
+    logging: syslog
+    max_connections: 1024
+    listen:
+      contrail_analytics:
+        type: contrail-analytics
+        binds:
+        - address: 127.0.0.1
+          port: 8081
+        servers:
+        - name: ams1posnal01
+          host: 127.0.0.1
+          port: 9081
+          params: check inter 2000 rise 2 fall 3
+        - name: ams1posnal02
+          host: 127.0.0.1
+          port: 9081
+          params: check inter 2000 rise 2 fall 3
+        - name: ams1posnal03
+          host: 127.0.0.1
+          port: 9081
+          params: check inter 2000 rise 2 fall 3
+      contrail_config_stats:
+        type: contrail-config
+        format: listen
+        binds:
+        - address: '*'
+          port: 5937
+        user: haproxy
+        password: password
+      contrail_api:
+        type: contrail-api
+        check: false
+        binds:
+        - address: 127.0.0.1
+          port: 8082
+        servers:
+        - name: ams1posntw01
+          host: 127.0.0.1
+          port: 9100
+          port_range_length: 5
+          port_range_start_offset: 1
+          params: check inter 2000 rise 2 fall 3
+        - name: ams1posntw02
+          host: 127.0.0.1
+          port: 9100
+          port_range_length: 5
+          port_range_start_offset: 2
+          params: check inter 2000 rise 2 fall 3
+        - name: ams1posntw03
+          host: 127.0.0.1
+          port: 9100
+          port_range_length: 5
+          port_range_start_offset: 5  # This should result in empty port range
+          params: check inter 2000 rise 2 fall 3
+
+# For haproxy/meta/sensu.yml
+linux:
+  network:
+    fqdn: linux.ci.local