diff --git a/ui/Config.py b/ui/Config.py
index dcdb0ab..e24d417 100644
--- a/ui/Config.py
+++ b/ui/Config.py
@@ -5,7 +5,7 @@ class Config :
     def __init__(self) :
         with open("/opt/settings.json", "r") as f :
             self.__settings = json.loads(f.read())
-    
+
     def __env_to_dict(self, filename) :
         with open(filename, "r") as f :
             env = f.read()
@@ -36,6 +36,13 @@ class Config :
         if stderr != "" or proc.returncode != 0 :
             raise Exception("Error from generator (return code = " + str(proc.returncode) + ") : " + stderr)
 
+    def get_config(self) :
+        config = self.__env_to_dict("/etc/nginx/global.env")
+        for service in self.get_services() :
+            for k, v in service.items() :
+                config[service["FIRST_SERVER"] + "_" + k] = v
+        return config
+
     def get_settings(self) :
         return self.__settings
 
@@ -60,7 +67,7 @@ class Config :
                             check = True
             if not check :
                 raise Exception("Variable " + k + " is not valid.")
-    
+
     def new_service(self, variables) :
         global_env = self.__env_to_dict("/etc/nginx/global.env")
         services = self.get_services()
@@ -88,4 +95,4 @@ class Config :
         if not found :
             raise Exception("Can't delete missing " + server_name + " configuration.")
         self.__gen_conf(global_env, new_services)
-    
\ No newline at end of file
+
diff --git a/ui/Dockerfile b/ui/Dockerfile
index c473f26..9b8caf7 100644
--- a/ui/Dockerfile
+++ b/ui/Dockerfile
@@ -16,8 +16,8 @@ COPY settings.json /opt
 
 COPY ui/prepare.sh /tmp
 RUN chmod +x /tmp/prepare.sh && \
-     /tmp/prepare.sh && \
-     rm -f /tmp/prepare.sh
+    /tmp/prepare.sh && \
+    rm -f /tmp/prepare.sh
 
 EXPOSE 5000
 
diff --git a/ui/Dockerfile-amd64 b/ui/Dockerfile-amd64
index 22b1060..d266435 100644
--- a/ui/Dockerfile-amd64
+++ b/ui/Dockerfile-amd64
@@ -15,9 +15,9 @@ COPY ui/ /opt/entrypoint
 COPY settings.json /opt
 
 COPY ui/prepare.sh /tmp
-RUN chmod +x /tmp/prepare && \
-     /tmp/prepare.sh && \
-     rm -f /tmp/prepare.sh
+RUN chmod +x /tmp/prepare.sh && \
+    /tmp/prepare.sh && \
+    rm -f /tmp/prepare.sh
 
 EXPOSE 5000
 
diff --git a/ui/Dockerfile-arm32v7 b/ui/Dockerfile-arm32v7
index 1b7119b..c172e95 100644
--- a/ui/Dockerfile-arm32v7
+++ b/ui/Dockerfile-arm32v7
@@ -21,9 +21,9 @@ COPY ui/ /opt/entrypoint
 COPY settings.json /opt
 
 COPY ui/prepare.sh /tmp
-RUN chmod +x /tmp/prepare && \
-     /tmp/prepare.sh && \
-     rm -f /tmp/prepare.sh
+RUN chmod +x /tmp/prepare.sh && \
+    /tmp/prepare.sh && \
+    rm -f /tmp/prepare.sh
 
 EXPOSE 5000
 
diff --git a/ui/Dockerfile-arm64v8 b/ui/Dockerfile-arm64v8
index 24cf1b8..755d965 100644
--- a/ui/Dockerfile-arm64v8
+++ b/ui/Dockerfile-arm64v8
@@ -21,9 +21,9 @@ COPY ui/ /opt/entrypoint
 COPY settings.json /opt
 
 COPY ui/prepare.sh /tmp
-RUN chmod +x /tmp/prepare && \
-     /tmp/prepare.sh && \
-     rm -f /tmp/prepare.sh
+RUN chmod +x /tmp/prepare.sh && \
+    /tmp/prepare.sh && \
+    rm -f /tmp/prepare.sh
 
 EXPOSE 5000
 
diff --git a/ui/Dockerfile-i386 b/ui/Dockerfile-i386
index b8768be..a61c1c2 100644
--- a/ui/Dockerfile-i386
+++ b/ui/Dockerfile-i386
@@ -15,9 +15,9 @@ COPY ui/ /opt/entrypoint
 COPY settings.json /opt
 
 COPY ui/prepare.sh /tmp
-RUN chmod +x /tmp/prepare && \
-     /tmp/prepare.sh && \
-     rm -f /tmp/prepare.sh
+RUN chmod +x /tmp/prepare.sh && \
+    /tmp/prepare.sh && \
+    rm -f /tmp/prepare.sh
 
 EXPOSE 5000