Add D-bus monitor snmp policy for ibm systems

This commit is add D-bus monitor config.yaml
for errorlog entries for snmp eventing.

Tested by:
  Configured SNMP and created errorlog
  observed snmp traps recieved on SNMP server

Signed-off-by: Ravi Teja <raviteja28031990@gmail.com>
Change-Id: I59c1f8a3b03eb3aab4a55c3cfb0bfb3e9e600a4d
diff --git a/meta-ibm/recipes-phosphor/dbus/snmp-policy/snmp-config.yaml b/meta-ibm/recipes-phosphor/dbus/snmp-policy/snmp-config.yaml
new file mode 100644
index 0000000..a168bde
--- /dev/null
+++ b/meta-ibm/recipes-phosphor/dbus/snmp-policy/snmp-config.yaml
@@ -0,0 +1,18 @@
+- name: errorlog path group
+  class: group
+  group: path
+  members:
+    - meta: PATH
+      path: /xyz/openbmc_project/logging
+
+- name: pathwatch errorlog
+  class: pathwatch
+  pathwatch: path
+  paths: errorlog path group
+  pathcallback: create errorlog trap
+
+- name: create errorlog trap
+  class: pathcallback
+  pathcallback: eventpath
+  paths: errorlog path group
+  eventType: ErrorTrap