BLD FIX docker agent jenkins home volume

Jenkinsfile

@@ -1,34 +1,37 @@
 pipeline {
-  agent {
+    environment {
-      docker { 
+        JAVA_TOOL_OPTIONS = "-Duser.home=/var/maven"
-          image 'maven:3-alpine'
-          args '-v /var/jenkins_home/.m2:/root/.m2:z -u root'
-          reuseNode true
-      }
-  }
-  stages {
-    
-      stage('Check Container') {
-          steps {
-              sh 'mvn --version'
-              sh 'whoami'
-              sh 'cat /root/.m2/settings-docker.xml'
-              sh 'mvn help:effective-settings'
-              sh 'ls -l /root/.m2'
-          }
-      }
-
-    stage('Build') {
-      steps {
-        sh 'mvn clean package'
-      }
     }
-
+    agent {
-    stage('deploy') {
+        docker { 
-      steps {
+            image 'maven:3-alpine'
-            sh 'mvn help:effective-settings'
+            args '-v /var/jenkins_home/.m2:/var/maven/.m2 -e MAVEN_CONFIG=/var/maven/.m2'
-            sh 'mvn deploy'
+            reuseNode true
-          }
+        }
+    }
+    stages {
+        
+        stage('Check Container') {
+            steps {
+                sh 'mvn --version'
+                sh 'whoami'
+                sh 'cat /root/.m2/settings-docker.xml'
+                sh 'mvn help:effective-settings'
+                sh 'ls -l /var/maven/.m2'
+            }
+        }
+
+        stage('Build') {
+        steps {
+            sh 'mvn clean package'
+        }
+        }
+
+        stage('deploy') {
+        steps {
+                sh 'mvn help:effective-settings'
+                sh 'mvn deploy'
+            }
+        }
     }
-  }
 }