nginx cleaned and works with alpine (45s instead of 180s, 4 times faster

+ in Makefile resolved super-clean rule
+ wordpress and mariadb pbm connections

srcs/requirements/nginx/Dockerfile

@@ -1,19 +1,43 @@
-FROM debian:buster
+# debian (~ 180s) --------------------------------------------
 
-RUN apt update && apt install -y \
-	nginx openssl
-RUN rm -rf /var/lib/apt/lists/*
+#	FROM debian:buster
+#
+#	# vim for debug
+#	RUN apt update && apt install -y \
+#		nginx openssl \
+#		vim \
+#		&& \
+#		rm -rf /var/lib/apt/lists/*
+#
+#	# nginx conf
+#	COPY ./conf/nginx_debian.conf /etc/nginx/nginx.conf
+
+# alpine (~ 45s) ---------------------------------------------
+
+	FROM alpine:3.15
+
+	# vim and bash for debug
+	RUN apk update && apk add \
+		nginx openssl \
+		vim bash \
+		&& \
+		rm -rf /var/cache/apk*
+
+	# nginx conf
+	COPY ./conf/nginx_alpine.conf /etc/nginx/nginx.conf
+
+# common -----------------------------------------------------
+
+# inception conf & personalized index.html
+COPY ./conf/inception_nginx.conf /etc/nginx/conf.d/
+COPY ./conf/index.html /data/www/
 
 # create ssl certificate
+RUN mkdir -p /etc/ssl/private /etc/ssl/certs
 RUN openssl req -newkey rsa:2048 -nodes -x509 -days 365 \
-	-keyout /etc/ssl/private/hulamy.42.fr.key -out /etc/ssl/certs/hulamy.42.fr.crt \
-	-subj "/C=fr/ST=ile-de-france/L=paris/O=42/OU=inception/CN=hulamy.42.fr"
-
-# import sites conf files
-COPY ./conf/nginx.conf /etc/nginx/
-COPY ./conf/inception_nginx.conf /etc/nginx/conf.d/
-
-COPY ./conf/index.html /data/www/
+	-subj "/C=fr/ST=ile-de-france/L=paris/O=42/OU=inception/CN=hulamy.42.fr" \
+	-keyout /etc/ssl/private/hulamy.42.fr.key \
+	-out /etc/ssl/certs/hulamy.42.fr.crt
 
 ENTRYPOINT [ "nginx", "-g", "daemon off;" ]