Add Aether cluster and app configs

Change-Id: I1394ca5690267e930bc74eb2602c0473c8d60c1b
diff --git a/deployment-configs/aether/clusters/rancher.yml b/deployment-configs/aether/clusters/rancher.yml
new file mode 100644
index 0000000..90e1b11
--- /dev/null
+++ b/deployment-configs/aether/clusters/rancher.yml
@@ -0,0 +1,32 @@
+cluster_name: aether-rancher
+kubernetes_version: "v1.15.6-rancher1-2"
+nodes:
+  - address: rancher-us-west2-a
+    user: aether
+    role: [controlplane,worker,etcd]
+  - address: rancher-us-west2-b
+    user: aether
+    role: [controlplane,worker,etcd]
+  - address: rancher-us-west2-c
+    user: aether
+    role: [controlplane,worker,etcd]
+cloud_provider:
+  name: gce
+  customCloudProvider: |-
+    [global]
+    project-id = m-cord
+    network-project-id = onf-vpn
+    network-name = default
+    subnetwork-name = default
+services:
+  etcd:
+    backup_config:
+      enabled: true
+      interval_hours: 6
+      retention: 60
+network:
+  plugin: calico
+  options:
+    calico_cloud_provider: gce
+monitoring:
+  provider: none