all three containers works with alpine and user are configured

srcs/requirements/wordpress/Dockerfile

@@ -1,20 +1,54 @@
-FROM debian:buster
+# debian -----------------------------------------------------
 
-# bash and vim for debug
-RUN apt update && apt install -y \
-	php7.3 \
-	php7.3-fpm \
-	php7.3-mysqli \
-	mariadb-client \
-	curl \
-	bash vim
-RUN rm -rf /var/lib/apt/lists/*
+#	FROM debian:buster
+#
+#	# bash and vim for debug
+#	RUN apt update && apt install -y \
+#		php7.3 \
+#		php7.3-fpm \
+#		php7.3-mysqli \
+#		curl \
+#		bash vim
+#	RUN rm -rf /var/lib/apt/lists/*
+#
+#	# fpm config
+#	COPY ./conf/www.conf /etc/php/7.3/fpm/pool.d/
+#	RUN mkdir /run/php/
+#
+#	ENV PHP_VERSION="php-fpm7.3"
 
-# fpm config
-COPY ./conf/www.conf /etc/php/7.3/fpm/pool.d/
-RUN mkdir /run/php/
+# alpine -----------------------------------------------------
 
-# install wp-cli : https://make.wordpress.org/cli/handbook/guides/installing/
+	FROM alpine:3.15
+
+	# bash and vim for debug
+	RUN apk update && apk add \
+		php7 \
+		php7-fpm \
+		php7-mysqli \
+		php7-phar \
+		php7-json \
+		curl \
+		bash vim
+	RUN rm -rf /var/lib/apt/lists/*
+
+	# fpm config
+	COPY ./conf/www.conf /etc/php7/php-fpm.d/
+	RUN mkdir /run/php/
+
+	# create wp directory
+	ARG WP_DIR
+	RUN mkdir -p ${WP_DIR} 
+
+	# create www-data user and add to group
+	RUN adduser -S www-data && \
+		adduser www-data www-data
+
+	ENV PHP_VERSION="php-fpm7"
+
+# common -----------------------------------------------------
+
+# install wp-cli : https://wp-cli.org/#installing
 RUN curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar &&\
 	chmod +x wp-cli.phar && \
 	mv wp-cli.phar /usr/local/bin/wp

srcs/requirements/wordpress/conf/wp_entrypoint.sh

@@ -4,10 +4,6 @@
 mkdir -p ${WP_DIR}
 wp core download --path="${WP_DIR}" --allow-root
 
-#	mariadb --execute="CREATE DATABASE ${DB_NAME};" && \
-#	mariadb --execute="CREATE USER '${DB_USER}'@'localhost' IDENTIFIED BY '${DB_PSWD}';" && \
-#	mariadb --execute="GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${DB_USER}'@'localhost' with grant option;"
-
 ## create config file :
 wp config create \
 	--dbhost=mariadb \
@@ -28,11 +24,11 @@ wp core install \
 
 ## create user :
 wp user create \
-	${WP_USER} ${WP_USER_EMAIL} \
-	--user_pass=${WP_USER_PSWD} \
-	--path=${WP_DIR} --allow-root
-chown -R nginx:nginx /var/www/*
+	"${WP_USER}" "${WP_USER_EMAIL}" \
+	--user_pass="${WP_USER_PSWD}" \
+	--path="${WP_DIR}" --allow-root
+chown -R www-data:www-data /var/www/*
 chmod 755 -R /var/www/*
 
-exec php-fpm7.3 -F
-#exec php-fpm7.3 --nodaemonize
+exec ${PHP_VERSION} -FR
+

srcs/requirements/wordpress/conf/www.conf

@@ -1,4 +1,5 @@
 ; inception modifications :
+;
 ; listen :
 ;   < listen = wordpress:9000
 ;   > listen = /run/php/php7.3-fpm.sock