wordpress works now with :

+ volumes in mariadb container
+ db pswd in quotes
+ somes other settings

README.md

@@ -1,6 +1,10 @@
 
 # inception
 
+- will healthcheck continue after success, every 1 secondes ?
+- change host file in virtual machine to connect to hulamy.42.fr instead of localhost
+- machine virtual : xubuntu sur virtualbox (warning put enough place, like 30Go)
+- maybe you need to put the virtual machine on sgoinfre in 42
 
 ---
 ## WIP

srcs/.env

@@ -5,9 +5,11 @@ LOGIN=$USER
 
 # MARIADB SETUP
 
+DB_HOST=mariadb
 DB_NAME=db_wp_inception
 DB_USER=user_wp_inception
 DB_PSWD="if you read this i will have to erase your memory"
+#ROOT_PSWD="root passphrase"
 
 # WORDPRESS SETUP
 

srcs/docker-compose.yml

@@ -16,6 +16,8 @@ services:
     ports:
       - "443:443"
 #      - "80:80"
+    volumes:
+      - wp_volume:/var/www/html
     build: ./requirements/nginx
     image: nginx
     container_name: nginx_container
@@ -28,14 +30,20 @@ services:
     env_file: .env
     networks:
       - inception
-#    volumes:
+    volumes:
-#      - db_volume:/var/lib/mysql
+      - db_volume:/var/lib/mysql
     build:
       context: ./requirements/mariadb
       args:
+        - DB_HOST=${DB_HOST}
         - DB_NAME=${DB_NAME}
         - DB_USER=${DB_USER}
         - DB_PSWD=${DB_PSWD}
+    healthcheck:
+      test: mariadb -h ${DB_HOST} -u ${DB_USER} -p"${DB_PSWD}" -e exit 2> /dev/null
+      interval: 1s
+      timeout: 10s
+      retries: 10
     image: mariadb
     container_name: mariadb_container
 # ---------------------------------
@@ -44,8 +52,8 @@ services:
     env_file: ./.env
     networks:
       - inception
-#    volumes:
+    volumes:
-#      - wp_volume:/var/www/html
+      - wp_volume:/var/www/html
     build:
       context: ./requirements/wordpress
       args:
@@ -54,7 +62,7 @@ services:
     container_name: wordpress_container
     depends_on:
       mariadb:
-        condition: service_started
+        condition: service_healthy
 
 # specify path to named volumes : https://docs.docker.com/compose/compose-file/compose-file-v3/#volume-configuration-reference
 volumes:

srcs/requirements/mariadb/Dockerfile

@@ -30,6 +30,7 @@
 
 # common -----------------------------------------------------
 
+ARG DB_HOST
 ARG DB_NAME
 ARG DB_USER
 ARG DB_PSWD
@@ -41,9 +42,10 @@ RUN mysql_install_db --user=mysql --ldata=/var/lib/mysql && \
 
 # configure wp database
 COPY ./conf/create_db.sql /usr/bin/create_db.sql
-RUN sed -i "s/\${DB_NAME}/${DB_NAME}/g" /usr/bin/create_db.sql
+RUN sed -i "s/\${DB_HOST}/${DB_HOST}/g" /usr/bin/create_db.sql && \
-RUN sed -i "s/\${DB_USER}/${DB_USER}/g" /usr/bin/create_db.sql
+	sed -i "s/\${DB_NAME}/${DB_NAME}/g" /usr/bin/create_db.sql && \
-RUN sed -i "s/\${DB_PSWD}/${DB_PSWD}/g" /usr/bin/create_db.sql
+	sed -i "s/\${DB_USER}/${DB_USER}/g" /usr/bin/create_db.sql && \
+	sed -i "s/\${DB_PSWD}/${DB_PSWD}/g" /usr/bin/create_db.sql
 
 ENTRYPOINT [ "mysqld", "--user=mysql", "--init-file=/usr/bin/create_db.sql" ]
 

srcs/requirements/mariadb/conf/create_db.sql

@@ -1,5 +1,5 @@
 USE mysql;
 
 CREATE DATABASE IF NOT EXISTS ${DB_NAME};
-CREATE USER IF NOT EXISTS '${DB_USER}'@'localhost' IDENTIFIED BY '${DB_PSWD}';
+CREATE USER IF NOT EXISTS '${DB_USER}'@'%' IDENTIFIED BY '${DB_PSWD}';
-GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${DB_USER}'@'localhost' with grant option;
+GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${DB_USER}'@'%' with grant option;

srcs/requirements/nginx/Dockerfile

@@ -1,42 +1,43 @@
 # debian (~ 180s) --------------------------------------------
 
-	FROM debian:buster
+#	FROM debian:buster
-
+#
-	# vim for debug
+#	# vim for debug
-	RUN apt update && apt install -y \
+#	RUN apt update && apt install -y \
-		nginx openssl \
+#		nginx openssl \
-		vim \
+#		vim \
-		&& \
+#		&& \
-		rm -rf /var/lib/apt/lists/*
+#		rm -rf /var/lib/apt/lists/*
-
+#
-	# nginx conf
+#	# nginx conf
-	COPY ./conf/nginx.conf.debian /etc/nginx/nginx.conf
+#	COPY ./conf/nginx.conf.debian /etc/nginx/nginx.conf
-	COPY ./conf/inception_nginx.conf /etc/nginx/conf.d/
+#	COPY ./conf/inception_nginx.conf /etc/nginx/conf.d/
 
 # alpine (~ 45s) ---------------------------------------------
 
-#	FROM alpine:3.15
+	FROM alpine:3.15
-#
+
-#	# vim and bash for debug
+	# vim and bash for debug
-#	RUN apk update && apk add \
+	RUN apk update && apk add \
-#		nginx openssl \
+		nginx openssl \
-#		vim bash \
+		vim bash \
-#		&& \
+		&& \
-#		rm -rf /var/cache/apk*
+		rm -rf /var/cache/apk*
-#
+
-#	# nginx conf
+	# nginx conf
-#	COPY ./conf/nginx.conf.alpine /etc/nginx/nginx.conf
+	COPY ./conf/nginx.conf.alpine /etc/nginx/nginx.conf
-#	COPY ./conf/inception_nginx.conf /etc/nginx/http.d/
+	COPY ./conf/inception_nginx.conf /etc/nginx/http.d/
-#
+
-#	# create user www-data and assign it to group www-data
+	# create user www-data and assign it to group www-data
-#	RUN adduser -S www-data && \
+	RUN adduser -S www-data && \
-#		adduser www-data www-data
+		adduser www-data www-data
-#
+
-#	RUN mkdir -p /var/www/html
+	RUN mkdir -p /var/www/html
 
 # common -----------------------------------------------------
 
-RUN rm -rf /var/www/html/*
+# empty /var/www/html folder to avoid it to rewrite volume
+#RUN rm -rf /var/www/html/*
 
 # personalized index.html
 COPY ./conf/index.html /data/www/

srcs/requirements/nginx/conf/nginx.conf.alpine

@@ -3,6 +3,11 @@
 # user :
 #   < user www-data
 #   > user nginx
+#
+# protocols :
+#
+#	< ssl_protocols TLSv1.2 TLSv1.3;
+#	> ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
 
 # /etc/nginx/nginx.conf
 
@@ -59,7 +64,7 @@ http {
 
 	# Enables the specified protocols. Default is TLSv1 TLSv1.1 TLSv1.2.
 	# TIP: If you're not obligated to support ancient clients, remove TLSv1.1.
-	ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
+	ssl_protocols TLSv1.2 TLSv1.3;
 
 	# Path of the file with Diffie-Hellman parameters for EDH ciphers.
 	# TIP: Generate with: `openssl dhparam -out /etc/ssl/nginx/dh2048.pem 2048`

srcs/requirements/wordpress/Dockerfile

@@ -1,53 +1,58 @@
 # debian -----------------------------------------------------
 
-	FROM debian:buster
+#	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"
-
-# alpine -----------------------------------------------------
-
-#	FROM alpine:3.15
 #
 #	# bash and vim for debug
-#	RUN apk update && apk add \
+#	RUN apt update && apt install -y \
-#		php7 \
+#		php7.3 \
-#		php7-fpm \
+#		php7.3-fpm \
-#		php7-mysqli \
+#		php7.3-mysqli \
-#		php7-phar \
+#		mariadb-client \
-#		php7-json \
 #		curl \
 #		bash vim
 #	RUN rm -rf /var/lib/apt/lists/*
 #
 #	# fpm config
-#	COPY ./conf/www.conf /etc/php7/php-fpm.d/
+#	COPY ./conf/www.conf /etc/php/7.3/fpm/pool.d/
 #	RUN mkdir /run/php/
 #
-#	# create wp directory
+#	ENV PHP_VERSION="php-fpm7.3"
-#	ARG WP_DIR
+
-#	RUN mkdir -p ${WP_DIR} 
+# alpine -----------------------------------------------------
-#
+
-#	# create www-data user and add to group
+	FROM alpine:3.15
-#	RUN adduser -S www-data && \
+
-#		adduser www-data www-data
+	# bash and vim for debug
-#
+	RUN apk update && apk add \
-#	ENV PHP_VERSION="php-fpm7"
+		php7 \
+		php7-fpm \
+		php7-mysqli \
+		php7-phar \
+		php7-json \
+		mariadb-client \
+		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 -----------------------------------------------------
 
+# empty /var/www/html folder to avoid it to rewrite volume
+#RUN rm -rf /var/www/html/*
+
 # 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 && \

srcs/requirements/wordpress/conf/wp_entrypoint.sh

@@ -6,10 +6,10 @@ wp core download --path="${WP_DIR}" --allow-root
 
 # create config file :
 wp config create \
-	--dbhost=mariadb \
+	--dbhost="${DB_HOST}" \
 	--dbname="${DB_NAME}" \
 	--dbuser="${DB_USER}" \
-	--dbpass="${DB_PASS}" \
+	--dbpass="${DB_PSWD}" \
 	--path="${WP_DIR}" --allow-root
 
 # install wordpress :
@@ -32,5 +32,5 @@ wp user create \
 chown -R www-data:www-data /var/www/*
 chmod 755 -R /var/www/*
 
-exec ${PHP_VERSION} -FR
+exec "${PHP_VERSION}" -FR