diff --git a/docker/docker-run-ansible-playbook-local.sh b/docker/docker-run-ansible-playbook-local.sh
index 81f1ebe..ee5e0ef 100755
--- a/docker/docker-run-ansible-playbook-local.sh
+++ b/docker/docker-run-ansible-playbook-local.sh
@@ -6,9 +6,10 @@ docker build docker \
     -t ${IMAGE_NAME}
 
 docker run --rm \
-    -e ANSIBLE_PLAYBOOK_INVENTORY=$ANSIBLE_PLAYBOOK_INVENTORY \
-    -v ${VOLUME_PATH}:/workspace \
-    $IMAGE_NAME 
+    -e ANSIBLE_PLAYBOOK_INVENTORY="${ANSIBLE_PLAYBOOK_INVENTORY}" \
+    -e ANSIBLE_PLAYBOOK_PRIVATE_KEY="${ANSIBLE_PLAYBOOK_PRIVATE_KEY}" \
+    -e ANSIBLE_PLAYBOOK_REMOTE_USER="${ANSIBLE_PLAYBOOK_REMOTE_USER}"  \
+    -v ${VOLUME_PATH}:/workspace $IMAGE_NAME 
 
 
 
diff --git a/docker/scripts/run-ansible-playbook.py b/docker/scripts/run-ansible-playbook.py
index 781da01..f626c86 100644
--- a/docker/scripts/run-ansible-playbook.py
+++ b/docker/scripts/run-ansible-playbook.py
@@ -1,29 +1,77 @@
 import os
 import sys
 from ansible_runner import Runner, RunnerConfig
+import subprocess
 
 
+""" 
+https://docs.ansible.com/ansible/latest/cli/ansible-playbook.html
+
+usage: ansible-playbook [-h] [--version] [-v] [--private-key PRIVATE_KEY_FILE]
+        [-u REMOTE_USER] [-c CONNECTION] [-T TIMEOUT]
+        [--ssh-common-args SSH_COMMON_ARGS]
+        [--sftp-extra-args SFTP_EXTRA_ARGS]
+        [--scp-extra-args SCP_EXTRA_ARGS]
+        [--ssh-extra-args SSH_EXTRA_ARGS]
+        [-k | --connection-password-file CONNECTION_PASSWORD_FILE]
+        [--force-handlers] [--flush-cache] [-b]
+        [--become-method BECOME_METHOD]
+        [--become-user BECOME_USER]
+        [-K | --become-password-file BECOME_PASSWORD_FILE]
+        [-t TAGS] [--skip-tags SKIP_TAGS] [-C] [-D]
+        [-i INVENTORY] [--list-hosts] [-l SUBSET]
+        [-e EXTRA_VARS] [--vault-id VAULT_IDS]
+        [-J | --vault-password-file VAULT_PASSWORD_FILES]
+        [-f FORKS] [-M MODULE_PATH] [--syntax-check]
+        [--list-tasks] [--list-tags] [--step]
+        [--start-at-task START_AT_TASK]
+        playbook [playbook ...] 
+"""
 
 
+def process_private_Keyfile(rc):
+    if(os.environ.get('ANSIBLE_PLAYBOOK_PRIVATE_KEY') is not None):
+    
+        with open("/root/ansible_private_key", 'w') as file:
+            file.write(os.environ.get('ANSIBLE_PLAYBOOK_PRIVATE_KEY'))
+            file.flush()
+        subprocess.run(['chmod', '600', '/root/ansible_private_key'])
+        rc.cmdline_args += "--private-key /root/ansible_private_key"
+        
+    elif (os.environ.get('ANSIBLE_PLAYBOOK_PRIVATE_KEY_FILE') is not None):
+        rc.cmdline_args += "--private-key " + os.environ.get('ANSIBLE_PLAYBOOK_PRIVATE_KEY_FILE')
 
-def executePlaybook():
 
+def build_cmdLine_args(rc):
+   
+    if(rc.cmdline_args is None):
+        rc.cmdline_args=""
+    process_private_Keyfile(rc);
+    if(os.environ.get('ANSIBLE_PLAYBOOK_REMOTE_USER') is not None):
+        print(os.environ.get('ANSIBLE_PLAYBOOK_REMOTE_USER'))
+        rc.cmdline_args += " -u " + os.environ.get('ANSIBLE_PLAYBOOK_REMOTE_USER') 
+   
+
+def execute_playbook():
+    
     rc = RunnerConfig(
         private_data_dir="/workspace"
     )
     
     rc.playbook=os.environ.get('ANSIBLE_PLAYBOOK', "site.yml")
     rc.inventory=os.environ.get('ANSIBLE_PLAYBOOK_INVENTORY', "127.0.0.1,")
+    build_cmdLine_args(rc)
+
     if(rc.inventory=="127.0.0.1,"):
-        rc.cmdline_args= "--limit 127.0.0.1 --connection local"
+        rc.cmdline_args += "--limit 127.0.0.1 --connection local"
+
     rc.prepare()
+    print(rc.generate_ansible_command());
     r = Runner(config=rc)
     r.run()
 
 def main():
-    executePlaybook()
+    execute_playbook()
 
 main()
 
-
-