Added parameter for changing executor

dispatch_system/.gitignore

@@ -5,4 +5,5 @@ firecracker*
 secrets.json
 grunt
 .clinic
-rm_dummy.js
\ No newline at end of file
+rm_dummy.js
+metrics_gatherer.js
\ No newline at end of file

dispatch_system/constants.json

@@ -4,6 +4,7 @@
     "master_address": "localhost",
     "grunt_host": "https://www.namandixit.net/lovecraftian_nightmares/grunt",
     "couchdb_host": "10.129.6.5:5984",
+    "env": "envTest.js",
     "db": {
         "function_meta": "serverless",
         "metrics": "metrics",
@@ -27,7 +28,8 @@
         "remove_worker": "removeWorker",
         "response_rm_2_dm": "RESPONSE_RM_2_DM_DUMMY",
         "hscale": "hscale",
-        "log_channel": "LOG_COMMON"
+        "log_channel": "LOG_COMMON",
+        "test": "test"
     },
     "autoscalar_metrics": {
         "open_request_threshold": 100
@@ -37,6 +39,6 @@
     },
     "speculative_deployment": true,
     "JIT_deployment": true,
-    "aggressivity": 0.8,
+    "aggressivity": 1,
     "id_size": 20
 }
\ No newline at end of file

dispatch_system/dispatch_manager/lib.js

@@ -51,7 +51,7 @@ function makeid(length) {
  * @param {string Function Hash value} functionHash 
  */
 function generateExecutor(functionPath, functionHash) {
-   let input = fs.readFileSync('./repository/worker_env/env.js')
+   let input = fs.readFileSync(`./repository/worker_env/${constants.env}`)
    let functionFile = fs.readFileSync(functionPath + functionHash)
    let searchSize = "(resolve, reject) => {".length