env can modify size and time of uploads

srcs/requirements/nginx/Dockerfile

@@ -1,45 +1,35 @@
-# debian (~ 180s) --------------------------------------------
 
-#	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.conf.debian /etc/nginx/nginx.conf
-#	COPY ./conf/inception_nginx.conf /etc/nginx/conf.d/
+FROM alpine:3.15
 
-# alpine (~ 45s) ---------------------------------------------
+# vim and bash for debug
+RUN apk update && apk add \
+	nginx openssl \
+	vim bash \
+	&& \
+	rm -rf /var/cache/apk*
 
-	FROM alpine:3.15
+# nginx conf
+COPY ./conf/nginx.conf.alpine /etc/nginx/nginx.conf
+COPY ./conf/inception_nginx.conf /etc/nginx/http.d/
 
-	# vim and bash for debug
-	RUN apk update && apk add \
-		nginx openssl \
-		vim bash \
-		&& \
-		rm -rf /var/cache/apk*
+# create user www-data and assign it to group www-data
+RUN adduser -S www-data && \
+	adduser www-data www-data
 
-	# nginx conf
-	COPY ./conf/nginx.conf.alpine /etc/nginx/nginx.conf
-	COPY ./conf/inception_nginx.conf /etc/nginx/http.d/
+RUN mkdir -p /var/www/html
 
-	# create user www-data and assign it to group www-data
-	RUN adduser -S www-data && \
-		adduser www-data www-data
-
-	RUN mkdir -p /var/www/html
-
-# common -----------------------------------------------------
+ARG WP_URL
+ARG MAX_UPLOAD_SIZE
 
 # replace WP_URL
-ARG WP_URL
 RUN sed -i "s/\${WP_URL}/${WP_URL}/g" /etc/nginx/http.d/inception_nginx.conf
 
+# replace max file size upload
+RUN sed -i "s/\(client_max_body_size \).*\(m;\)/\1${MAX_UPLOAD_SIZE}\2/g" /etc/nginx/nginx.conf
+
+# 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/
 
@@ -52,36 +42,3 @@ RUN openssl req -newkey rsa:2048 -nodes -x509 -days 365 \
 
 ENTRYPOINT [ "nginx", "-g", "daemon off;" ]
 
-
-#
-# -g 'daemon off' :
-#   daemon off, to avoid the main process of nginx to quit after creating its childs, and therefore make docker exit
-#   https://stackoverflow.com/questions/18861300/how-to-run-nginx-within-a-docker-container-without-halting
-#
-# ssl certificate :
-#   openssl faq : https://www.openssl.org/docs/faq.html
-#   openssl req : create ertificate request, and optionally create self signed certificates
-#   openssl req man : https://www.openssl.org/docs/man1.0.2/man1/openssl-req.html
-#   exemple of openssl with nginx on docker : https://www.johnmackenzie.co.uk/posts/using-self-signed-ssl-certificates-with-docker-and-nginx/
-#
-#   usually the steps are :
-#   - create a server private key : `openssl genrsa -out server.key 2048`
-#   - create a CSR (certificate signing request) with the key : `openssl req -new -key server.key -out www.exemple.com.csr`
-#   - it will ask for :
-#     -  Country Name (2 letter code)
-#     -  State or Province Name (full name)
-#     -  Locality Name (eg, city)
-#     -  Organization Name (eg, company)
-#     -  Organizational Unit Name (eg, section)
-#     -  Common Name (eg, fully qualified host name)
-#     -  Email Address (put nothing)
-#   - now ask to a CA (certificate authority) for a certificate.crt by giving them your request.csr
-#
-#   alternatively we can generate our self-signed certificate with the `openssl req` command :
-#     - `x509` option is used to output a certificate instead of a certificate request
-#     - a request is created from scratch, if it is not given with `-in`
-#     - `newkey` generate a new private key, unless `-key` is given
-#     - `nodes` create a private key without encryption (no passphrase needed)
-#
-# SO discussion about becomming a real CA to have a certificate that works in deployement : https://stackoverflow.com/questions/10175812/how-to-generate-a-self-signed-ssl-certificate-using-openssl
-#

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

@@ -8,10 +8,6 @@
 #
 #	< ssl_protocols TLSv1.2 TLSv1.3;
 #	> ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
-#
-# http :
-#	< client_max_body_size 640m;
-#	> client_max_body_size 1m;
 
 # /etc/nginx/nginx.conf
 
@@ -55,7 +51,7 @@ http {
 	# indicated by the request header Content-Length. If the stated content
 	# length is greater than this size, then the client receives the HTTP
 	# error code 413. Set to 0 to disable. Default is '1m'.
-	client_max_body_size 640m;
+	client_max_body_size 1m;
 
 	# Sendfile copies data between one FD and other from within the kernel,
 	# which is more efficient than read() + write(). Default is off.