Added tidb-operator.json

Author: yimingsu

chactos/tidb-operator.json

@@ -1,10 +1,20 @@
 {
     "application_selector": {
-        "labelSelectors": {"app.kubernetes.io/instance": "test-cluster"}
+        "labelSelectors": {
+            "app.kubernetes.io/instance": "test-cluster"
+        }
+    },
+    "priority_application_selector": {
+        "labelSelectors": {
+            "app.kubernetes.io/instance": "test-cluster"
+        }
     },
     "operator_selector": {
-        "labelSelectors": {"instance": "tidb-operator"}
+        "labelSelectors": {
+            "instance": "tidb-operator"
+        }
     },
     "application_pod_prefix": "test-cluster-",
-    "application_data_dir": "/tmp/tikv/store"
+    "application_data_dir": "/tmp/tikv/store",
+    "pod_failure_ratio": 0.1
 }