Updates documentation on alerts specification

docs/AlertsSpecification.md

@@ -43,8 +43,7 @@ https://github.com/openstack/tosca-parser/blob/master/toscaparser/tests/data/pol
 
 The TOSCA Alerts Specification Document consists of two main sections - **metadata** and **policies**. Each **policy** contains a number
 of triggers. A **trigger** is a fully qualified specification for an alert. Full definitions and clarification of the structure of the document
-is given in the following sections. An example of a valid alert specification
-document will look like:
+is given in the following sections. An example of a valid alert specification document will look like:
 
 ```yaml
 tosca_definitions_version: tosca_simple_profile_for_nfv_1_0_0
@@ -77,7 +76,7 @@ topology_template:
               comparison_operator: gt
             action:
               implementation:
-                - http://sfemc.flame.eu/notify
+                - flame_sfemc
                 - http://companyA.alert-handler.flame.eu/high-latency
                 
     - low_requests_policy:
@@ -100,7 +99,7 @@ topology_template:
               comparison_operator: lt
             action:
               implementation:
-                - http://sfemc.flame.eu/notify
+                - flame_sfemc
                 - http://companyA.alert-handler.flame.eu/low-requests
                 
     - requests_diff_policy:
@@ -123,7 +122,7 @@ topology_template:
               comparison_operator: gte
             action:
               implementation:
-                - http://sfemc.flame.eu/notify
+                - flame_sfemc
           decrease_in_requests:
             description: |
               This event triggers when the number of requests has decreased relative to the number of requests received
@@ -140,7 +139,7 @@ topology_template:
               comparison_operator: lte
             action:
               implementation:
-                - http://sfemc.flame.eu/notify
+                - flame_sfemc
                 
     - missing_measurement_policy:
         type: eu.ict-flame.policies.StateChange
@@ -158,7 +157,7 @@ topology_template:
                 flame_sfp: storage
             action:
               implementation:
-                - http://sfemc.flame.eu/notify
+                - http://companyA.alert-handler.flame.eu/missing-measurements
 ```
 
 
@@ -200,8 +199,8 @@ topology_template:
                     comparison_operator: <logical operator to use for comparison, e.g. 'gt', 'lt', 'gte', etc.
                   action:
                     implementation:
-                      - <HTTP Alert Handler URL - receives POST messages from Kapacitor when alerts trigger>
-                      - <HTTP Alert Handler URL - receives POST messages from Kapacitor when alerts trigger>
+                      - <flame_sfemc or HTTP Alert Handler URL - receives POST messages from Kapacitor when alerts trigger>
+                      - <flame_sfemc or HTTP Alert Handler URL - receives POST messages from Kapacitor when alerts trigger>
                       ...
         ...
 ```
@@ -245,7 +244,9 @@ For more information on the global tags, please check the [documentation](monito
 
 * **comparison_operator** - the logical operator to use for comparison - lt (less than), gt (greater than), lte (less than or equal to), etc.
 
-* **implementation** - a list of the URLs of alert handlers to which alert data is sent when the event condition is true.
+* **implementation** - a list of the URL entries for alert handlers to which alert data is sent when the event condition is true.
+If the alert is supposed to be sent to SFEMC, then instead of typing a URL, use **flame_sfemc** - the configurator will generate the correct
+SFEMC URL.
 
 
 ##### Event types
@@ -268,7 +269,7 @@ result of the comparison operation is true, an alert is triggered. For example:
           comparison_operator: gt
         action:
           implementation:
-            - http://sfemc.flame.eu/notify
+            - flame_sfemc
             - http://companyA.alert-handler.flame.eu/high-latency
     ``` 
     
@@ -313,7 +314,7 @@ threshold. If the result of the comparison operation is true, an alert is trigge
           comparison_operator: lte
         action:
           implementation:
-            - http://sfemc.flame.eu/notify
+            - flame_sfemc
     ```
     
     This trigger specification will create an alert task in Kapacitor, which compares every **requests** value reported in 
@@ -345,7 +346,7 @@ For example:
             flame_sfp: storage
         action:
           implementation:
-            - http://sfemc.flame.eu/notify
+            - flame_sfemc
     ```
 
     This trigger specification will create an alert task in Kapacitor, which monitors the number of points reported in