diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec1ca5a..4a7f3a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
+## 1.3.1
+- JBoss Web Server
+  - removed context.xml mount and added the same functionality using environment variables
+
 ## 1.3.0
 - Postgres
-  - Added scripts to execute sql queries when database starts up
+  - added scripts to execute sql queries when database starts up
 - Added JBoss Web Server
   - added a simple jdbc test java webapp
   - added database config
diff --git a/JBoss Web Server/docker-compose.yaml b/JBoss Web Server/docker-compose.yaml
index 75b2544..cb1fd94 100644
--- a/JBoss Web Server/docker-compose.yaml	
+++ b/JBoss Web Server/docker-compose.yaml	
@@ -5,8 +5,39 @@ services:
     container_name: jboss-web-server
     ports:
       - '8086:8080'
-    environment:      
-      # DB Config - Either use Env vars or the context.xml volume mount
+    environment:
+    # USAGE: RESOURCES: <prefix1>, <prefix2>, ...
+    #        <prefix1>_NAME: 
+    #        ...
+
+      RESOURCES: RESOURCE
+    # !!! REQUIRED !!!
+      RESOURCE_NAME: jboss/datasources/sandbox-mariadb
+      RESOURCE_DRIVER: org.mariadb.jdbc.Driver
+      RESOURCE_TYPE: javax.sql.DataSource
+      RESOURCE_FACTORY: org.apache.tomcat.jdbc.pool.DataSourceFactory
+      # Define either _URL or { _PROTOCOL, _HOST, _PORT, _DATABASE }
+        # If both sets are defined then URL replaces the { ... }
+      RESOURCE_URL: 
+        # { _PROTOCOL, _HOST, _PORT, _DATABASE }
+      RESOURCE_PROTOCOL: jdbc:mariadb
+      RESOURCE_HOST: mariadb
+      RESOURCE_PORT: 3306
+      RESOURCE_DATABASE: docker
+      # Credentials
+      RESOURCE_USERNAME: admin
+      RESOURCE_PASSWORD: password
+    # OPTIONAL
+      RESOURCE_AUTH: Container
+      RESOURCE_MAX_WAIT: 10000
+      RESOURCE_MAX_IDLE: 30
+      RESOURCE_MIN_IDLE: 
+      RESOURCE_MAX_ACTIVE: 
+      RESOURCE_TRANSACTION_ISOLATION: 
+      RESOURCE_VALIDATION_QUERY: SELECT 1
+      RESOURCE_TEST_WHEN_IDLE: true
+      RESOURCE_TEST_ON_BORROW: true
+
       # DB_SERVICE_PREFIX_MAPPING: sandbox-postgresql=DB
       # SANDBOX_POSTGRESQL_SERVICE_HOST: postgres
       # SANDBOX_POSTGRESQL_SERVICE_PORT: 5432
@@ -14,6 +45,7 @@ services:
       # DB_USERNAME: admin
       # DB_PASSWORD: password
       # DB_DATABASE: docker
+
       DB_JNDI: jboss/datasources/sandbox-mariadb
 
     volumes:
@@ -26,9 +58,6 @@ services:
       - type: bind
         source: ./mounts/mariadb.jar
         target: /opt/jws-5.7/tomcat/lib/mariadb.jar
-      - type: bind
-        source: ./mounts/context.xml
-        target: /opt/jws-5.7/tomcat/conf/context.xml
     networks:
     - master
 networks:
@@ -36,16 +65,4 @@ networks:
     external: true
 
 # Env Vars: https://access.redhat.com/documentation/en-us/red_hat_jboss_web_server/5.7/html/red_hat_jboss_web_server_for_openshift/jws_on_openshift_reference#ref_jws-for-openshift-compatible-environment-variables_assembly_s2i-scripts-and-maven
-# https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/html/getting_started_with_jboss_eap_for_openshift_container_platform/reference_information#reference_datasources
-
-# 2.4. JWS for OpenShift S2I process
-# You can run and configure the JWS for OpenShift images by using the OpenShift source-to-image (S2I) process with the application template parameters and environment variables.
-# The S2I process for the JWS for OpenShift images works as follows:
-#     If the configuration source directory contains a Maven settings.xml file, the settings.xml file is moved to the $HOME/.m2/ directory of the new image.
-#     If the source repository contains a pom.xml file, a Maven build is triggered using the contents of the $MAVEN_ARGS environment variable.
-#     By default, the package goal is used with the openshift profile, which includes the -DskipTests argument to skip tests, and the -Dcom.redhat.xpaas.repo.redhatga argument to enable the Red Hat GA repository.
-#     The results of a successful Maven build are copied to the /opt/jws-5.7/tomcat/webapps directory. This includes all WAR files from the source directory that is specified by the $ARTIFACT_DIR environment variable. The default value of $ARTIFACT_DIR is the target/ directory.
-#     You can use the $MAVEN_ARGS_APPEND environment variable to modify the Maven arguments.
-#     All WAR files from the deployments source directory are copied to the /opt/jws-5.7/tomcat/webapps directory.
-#     All files in the configuration source directory are copied to the /opt/jws-5.7/tomcat/conf/ directory, excluding the Maven settings.xml file.
-#     All files in the lib source directory are copied to the /opt/jws-5.7/tomcat/lib/ directory.
\ No newline at end of file
+# For Runtime Script behaviour, check out the launch.sh and launch directory in /opt/jws-5.7/tomcat/bin directory
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diff --git a/JBoss Web Server/mounts/context.xml b/JBoss Web Server/mounts/context.xml
deleted file mode 100644
index bdc01be..0000000
--- a/JBoss Web Server/mounts/context.xml	
+++ /dev/null
@@ -1,52 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<!--
-  Licensed to the Apache Software Foundation (ASF) under one or more
-  contributor license agreements.  See the NOTICE file distributed with
-  this work for additional information regarding copyright ownership.
-  The ASF licenses this file to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
--->
-<!-- The contents of this file will be loaded for each web application -->
-<Context useHttpOnly="true" privileged="false">
-    <!-- Default set of monitored resources. If one of these changes, the    -->
-    <!-- web application will be reloaded.                                   -->
-    <WatchedResource>WEB-INF/web.xml</WatchedResource>
-    <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
-
-    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
-    <!--
-    <Manager pathname="" />
-    -->
-
-    <!-- Uncomment this to enable Comet connection tacking (provides events
-         on session expiration as well as webapp lifecycle) -->
-    <!--
-    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
-    -->
-
-        <Resource auth="Container"
-                  driverClassName="org.mariadb.jdbc.Driver"
-                  name="jboss/datasources/sandbox-mariadb"
-                  username="admin"
-                  password="password"
-                  type="javax.sql.DataSource"
-                  url="jdbc:mariadb://mariadb:3306/docker"
-                  maxWait="10000"
-                  maxIdle="30"
-                  validationQuery="SELECT 1"
-                  testWhenIdle="true"
-                  testOnBorrow="true"
-                  factory="org.apache.tomcat.jdbc.pool.DataSourceFactory"/>
-
-<!-- ##DATASOURCES## -->
-
-</Context>
\ No newline at end of file