Added simulator for natt

Added duration option in configuration

Fixed natt index name


Fixed template


Added natt connection failure probability


Added description in readme

Author: bharat-mukheja

src/configs/nuage/scripts/pps-simulator/README

@@ -31,6 +31,19 @@ Eg: For def_conf: 4C2 = 6
 number of sla records generated = nsg_cnt/2 * appgrp_cnt
 Eg: For def_conf: 4/2 * 2 = 4
 
+duration:
+Duration of past to cover in stats, specified in hours(h) or minutes(h)
+Eg: 5h => 5 hours, 30m => 30 minutes
 
+NATT based settings:
+    natt_ip_prefix:
+    IP prefix used alongside real host address
+
+    natt_port:
+    Default used natt port
+
+    natt_conn_failure_probability:
+    The probability with which an IP of NATT(applies to all 4 IP addresses Probe learnt * 2, VSC learnt * 2) is found to be ZERO at each timestep by the NSG.
+    This boils down to the amount of "YELLOW/RED" to increase in the NATT summary heatmap.
 
 

src/configs/nuage/scripts/pps-simulator/config.ini

@@ -16,3 +16,5 @@ duc_count: 2
 es_server: http://localhost:9200
 es_chunk_size: 500
 out_sla_apps: 2
+duration: 30m
+natt_conn_failure_probability: 0.0

src/configs/nuage/scripts/pps-simulator/init_template.sh

@@ -60,14 +60,14 @@ curl -XPUT 'http://localhost:9200/_template/nuage_dpi_slastats_alias_template' -
     }
 }
 '
-curl -XPUT 'http://localhost:9200/_template/nuage_nat-t_alias_template' -d '
+curl -XPUT 'http://localhost:9200/_template/nuage_natt_alias_template' -d '
 {
     "order" : 0,
-    "template" : "nuage_nat-t*",
+    "template" : "nuage_natt*",
     "settings" : { },
     "mappings" : { },
     "aliases" : {
-      "nuage_nat-t" : { }
+      "nuage_natt" : { }
     }
 }
 '