Adding Jenkins resource lock.

Signed-off-by: Boris Djalal <boris.djalal@eurecom.fr>

ci-scripts/test-boris-Jenkinsfile

@@ -36,6 +36,9 @@ def testXMLFile = params.pythonTestXmlFile
 def mainPythonAllXmlFiles = ""
 def BUILD_STAGE_STATUS = true
 
+// Name of the phone resource
+def ciUSRPsResource = params.USRPsResource
+
 // Terminate Status
 def termUE = 0
 def termENB = 1
@@ -73,6 +76,7 @@ pipeline {
         timestamps()
         gitLabConnection('OAI GitLab')
         ansiColor('xterm')
+	lock (ciUSRPsResource)
     }
 
     stages {
@@ -148,6 +152,11 @@ pipeline {
                         // picking default
                         testStageName = 'Template Test Stage'
                     }
+
+                    if (params.USRPsResource == null) {
+                        allParametersPresent = false
+                    }
+	
                     echo "params.eNB_IPAddress = ${params.eNB_IPAddress}"
                     if (params.eNB_IPAddress == null) {
                         allParametersPresent = false