BLD FIX docker agent jenkins home volume

Jenkinsfile

@@ -1,6 +1,7 @@
 pipeline {
     environment {
         JAVA_TOOL_OPTIONS = "-Duser.home=/var/maven"
+        MVN_SET = credentials('maven_settings')
     }
     agent {
         docker { 
@@ -14,20 +15,19 @@ pipeline {
         stage('Check Container') {
             steps {
                 sh 'mvn --version'
-                sh 'whoami'
+                sh "mvn -s $MVN_SET help::effective-settings"
             }
         }
 
         stage('Build') {
         steps {
-            sh 'mvn clean package'
+            sh 'mvn -s $MVN_SET clean package'
         }
         }
 
         stage('deploy') {
         steps {
-                sh 'mvn help:effective-settings'
-                sh 'mvn deploy'
+                sh 'mvn -s $MVN_SET deploy'
             }
         }
     }