add missing aodh class for large setups

Related: PROD-23262 (PROD:23262)

Change-Id: I9642783cd36dbb3de7753445b09e6635ee3edf88
diff --git a/haproxy/proxy/listen/openstack/aodh_large.yml b/haproxy/proxy/listen/openstack/aodh_large.yml
new file mode 100644
index 0000000..b70e1fb
--- /dev/null
+++ b/haproxy/proxy/listen/openstack/aodh_large.yml
@@ -0,0 +1,31 @@
+parameters:
+  haproxy:
+    proxy:
+      listen:
+        aodh-api:
+          type: openstack-service
+          service_name: aodh
+          binds:
+          - address: ${_param:cluster_vip_address}
+            port: 8042
+          servers:
+          - name: ${_param:cluster_node01_hostname}
+            host: ${_param:cluster_node01_address}
+            port: 8042
+            params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+          - name: ${_param:cluster_node02_hostname}
+            host: ${_param:cluster_node02_address}
+            port: 8042
+            params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+          - name: ${_param:cluster_node03_hostname}
+            host: ${_param:cluster_node03_address}
+            port: 8042
+            params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+          - name: ${_param:cluster_node04_hostname}
+            host: ${_param:cluster_node04_address}
+            port: 8042
+            params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3
+          - name: ${_param:cluster_node05_hostname}
+            host: ${_param:cluster_node05_address}
+            port: 8042
+            params: check inter 10s fastinter 2s downinter 3s rise 3 fall 3