diff --git a/.env b/.env
deleted file mode 100644
index d600cc3f8ee5af070b1d7b1fc2b633ae55a799c2..0000000000000000000000000000000000000000
--- a/.env
+++ /dev/null
@@ -1,16 +0,0 @@
-# DB settings
-DB_HOST="217.182.138.216"
-DB_PORT=5432
-DB_USER="romain"
-DB_PWD="!P@4postss!"
-DB_NAME="calque_planta_temp"
-DB_SCHEMA="base"
-
-# Python settings
-PYTHON_LAUNCH="python"
-
-# Others settings
-TARGET_PROJ="EPSG:2154"
-REMOVE_TEMP_FILE=False
-SKIP_EXISTING_DATA=True
-ENABLE_TRUNCATE=False
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 763624ebe547350200a2b9d538bdff0b90536f61..b661180625aaa7a9ac6a9cd96cfe6a0483f152b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-__pycache__/*
\ No newline at end of file
+__pycache__/*
+.env
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 625448a17cfd8d3256b973ec23ac2226bf325412..10f059c865def36bef4cd5569fb2be6e295934af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,10 @@ FROM python:3
 
 WORKDIR /usr/src/app
 
+RUN echo "-----------------------"
+RUN echo "    Python3 Image"
+RUN echo "-----------------------"
+
 COPY scripts/requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
 
diff --git a/logs/log_11-10-2022.log b/logs/log_11-10-2022.log
new file mode 100644
index 0000000000000000000000000000000000000000..9cdbcc5243b2336f2a2bdac1dcc04748c5931994
--- /dev/null
+++ b/logs/log_11-10-2022.log
@@ -0,0 +1,3 @@
+11/10/2022 14:14:39 - [INFO] Logger is initialized
+11/10/2022 14:14:40 - [INFO] Database connection successfully opened
+11/10/2022 14:14:40 - [INFO] Database connection successfully closed
diff --git a/main.py b/main.py
index 976e51f57e10fe74e8bb0adac7d25ec631539889..b545f56d7cf357f10d26351b0901720f88cda4d5 100644
--- a/main.py
+++ b/main.py
@@ -62,6 +62,7 @@ def showDoc():
         computeAll <gridSize: int, listInseeCode: int>      Generate all the plantability layer (launch all previous steps). 
                                                             List of inseeCode must be separated with comma (,) and without space (e.g. python main.py 5 69266,69388,69256) 
                                                             but you can launch treatments for only one commune (e.g. python main.py 5 69266)
+        testDB                                              Test the connexion with DB parameters in .env file
         help                                                Show this documentation
     """
     
@@ -101,6 +102,19 @@ def test(communesArrayInput=None):
 
     return retcode
 
+def testDBConnexion():
+    # Init
+    retcode = None
+
+    print(style.BLUE + "Try to connect to database : {} - {} \n".format(DB_params['host'], DB_params['database']), style.RESET)
+
+    # Connect DB
+    conn, cur = connectDB(DB_params)
+    # Close DB
+    closeDB(conn, cur)
+
+    return retcode
+
 # ------------------------
 #         COMMUNES
 # ------------------------
@@ -1008,6 +1022,8 @@ def main():
         elif firstArgv == 'test':
             secArgv = sys.argv[1:][1]
             test(secArgv)
+        elif firstArgv == 'testDB':
+            testDBConnexion()
         elif firstArgv == 'help':
             showDoc()
         else:
diff --git a/utils.py b/utils.py
index 16fa9c7723dfe8645bb3ef069a9db95f382abaaa..19f2f9a542dcbda4f061b347e31b951e28278cfc 100644
--- a/utils.py
+++ b/utils.py
@@ -206,7 +206,7 @@ def connectDB(params_DB, jsonEnable = False):
             cur = conn.cursor()
 
         # Log
-        debugLog(style.GREEN, "Database connection successfully opened", logging.INFO, True)
+        debugLog(style.GREEN, "Database connection successfully opened", logging.INFO)
         
         return conn, cur
 
@@ -222,7 +222,7 @@ def closeDB(conn, cur):
         cur.close()
         
         # Log
-        debugLog(style.GREEN, "Database connection successfully closed", logging.INFO, True)
+        debugLog(style.GREEN, "Database connection successfully closed", logging.INFO)
 
     except (Exception, psycopg2.Error) as error :
         debugLog(style.RED, "Error while trying to connect in PostgreSQL database : {}".format(error), logging.ERROR)