Fixed timezone (#193)

Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Reviewed-on: #193
Reviewed-by: Mikolaj Widla <widlam@noreply.example.com>

docker-compose.yml

@@ -4,36 +4,27 @@ services:
     redis:
         image: 'redis'
         restart: "no"
-        volumes:
-            - /etc/timezone:/etc/timezone:ro
-            - /etc/localtime:/etc/localtime:ro
 
     xmltools-frontend:
         build: ./Frontend
         container_name: xmltools-frontend
         image: xmltools-frontend
         ports:
-        - 8086:80
-        volumes:
-            - /etc/timezone:/etc/timezone:ro
-            - /etc/localtime:/etc/localtime:ro
+            - 8086:80
 
     xmltools-backend:
         build: ./Backend/tools-services
         container_name: xmltools-backend
         image: xmltools-backend
         ports:
-        - 8081:8081
+            - 8081:8081
 
     xmltools-libxml-backend:
         build: ./Backend-libXML
         container_name: xmltools-libxml-backend
         image: xmltools-libxml-backend
         ports:
-        - 8082:80
-        volumes:
-            - /etc/timezone:/etc/timezone:ro
-            - /etc/localtime:/etc/localtime:ro
+            - 8082:80
 
     xmltools-mocked-services:
         build:
@@ -47,9 +38,7 @@ services:
             - redis
         environment:
             SPRING_PROFILES_ACTIVE: DEV
-        volumes:
-            - /etc/timezone:/etc/timezone:ro
-            - /etc/localtime:/etc/localtime:ro
+            TZ: Europe/Warsaw
 
     swagger:
         image: "swaggerapi/swagger-ui:latest"
@@ -75,9 +64,6 @@ services:
         command:
             - "-e"
             - "--strict.perms=false"
-        volumes:
-            - /etc/timezone:/etc/timezone:ro
-            - /etc/localtime:/etc/localtime:ro
 
 networks:
     default: