* use Dockerfile on building DB container

* use hostfiles as start folder

dockerfiles/db/Dockerfile

@@ -1,9 +1,11 @@
-FROM mariadb
+FROM mariadb:11
 
-RUN apt update && apt install -y locales
+#RUN apt update && apt install -y locales
+#
+#RUN sed -i 's/# ru_RU.UTF-8/ru_RU.UTF-8/' /etc/locale.gen
+#
+#RUN locale-gen
+#
+#RUN echo "export LANG=ru_RU.UTF-8" > /root/.bashrc
 
-RUN sed -i 's/# ru_RU.UTF-8/ru_RU.UTF-8/' /etc/locale.gen
-
-RUN locale-gen
-
-RUN echo "export LANG=ru_RU.UTF-8" > /root/.bashrc
+RUN echo 'cd /hostfiles 2>/dev/null || true' >> /root/.bashrc