mariadb running ok

srcs/requirements/mariadb/Dockerfile

@@ -1,11 +1,15 @@
 FROM debian:buster
 
-RUN apt update && apt install -y mariadb-client mariadb-server
+ARG DEBIAN_FRONTEND=noninteractive
 
-RUN service mysql start
-RUN mariadb --execute="create database db_hugo_test;"
-RUN mariadb --execute="create user 'u_hugo_test'@'localhost' identified by 'hello';"
-RUN mariadb --execute="grant all privileges on *.* to 'u_hugo_test'@'localhost' with grant option;"
+RUN apt update && \
+	apt install -y mariadb-client mariadb-server && \
+	rm -rf /var/lib/apt/lists/* && \
+	\
+	service mysql start && \
+	mariadb --execute="create database db_hugo_test;" && \
+	mariadb --execute="create user 'u_hugo_test'@'localhost' identified by 'hello';" && \
+	mariadb --execute="grant all privileges on *.* to 'u_hugo_test'@'localhost' with grant option;"
 
 CMD [ "mysqld" ]
 

srcs/requirements/nginx/Dockerfile

@@ -1,20 +1,10 @@
-# alpine :
-FROM alpine:3.15
-# debian :
-#FROM debian:buster
+FROM debian:buster
 
-# alpine :
-RUN apk add nginx openssl
-# debian :
-#RUN apt update && apt install -y nginx openssl && rm -rf /var/lib/apt/lists/*
+RUN apt update && apt install -y nginx openssl && rm -rf /var/lib/apt/lists/*
 
 # for debug
 #RUN apt install -y procps vim
 
-# alpine :
-RUN mkdir -p /etc/ssl/private
-RUN mkdir -p /etc/ssl/certs
-
 # create ssl certificate
 RUN openssl req -newkey rsa:2048 -nodes -x509 \
 	-keyout /etc/ssl/private/hulamy.42.fr.key -out /etc/ssl/certs/hulamy.42.fr.crt \
@@ -31,9 +21,6 @@ COPY ./conf/https/index.html /data/wwws/
 CMD [ "nginx", "-g", "daemon off;" ]
 
 
-#
-# run nginx with alpine :
-#   https://www.techtarget.com/searchitoperations/tutorial/Use-Docker-and-Alpine-Linux-to-build-lightweight-containers
 #
 # -g 'daemon off' :
 #   daemon off, to avoid the main process of nginx to quit after creating its childs, and therefore make docker exit