Merge pull request #104 from ppetit/policies

For sake of consistency with availability_of_members
diff --git a/heka/meta/heka.yml b/heka/meta/heka.yml
index 4a92245..90ffb67 100644
--- a/heka/meta/heka.yml
+++ b/heka/meta/heka.yml
@@ -332,18 +332,22 @@
       trigger:
         logical_operator: or
         rules:
-        - function: percent
-          arguments: [ down ]
+        - function: count
+          arguments: [ okay ]
           relational_operator: '=='
-          threshold: 100
+          threshold: 0
     - status: critical
       trigger:
-        logical_operator: or
+        logical_operator: and
         rules:
-        - function: percent
+        - function: count
+          arguments: [ okay ]
+          relational_operator: '=='
+          threshold: 1
+        - function: count
           arguments: [ critical, down, unknown ]
-          relational_operator: '>='
-          threshold: 50
+          relational_operator: '>'
+          threshold: 0
     - status: warning
       trigger:
         logical_operator: or