Rewrote the example setup to have only one Docker container

.travis.yml

@@ -0,0 +1,12 @@
+env:
+    global:
+        - COMMIT=${TRAVIS_COMMIT::8}
+        - REPO=trafex/php-nginx
+
+script:
+  - docker --version
+  - export TAG=`if [ "$TRAVIS_BRANCH" == "master" ]; then echo "latest"; else echo $TRAVIS_BRANCH ; fi`
+  - docker login -e $DOCKER_EMAIL -u $DOCKER_USER -p $DOCKER_PASS
+  - docker build -t $REPO:$COMMIT .
+  - docker tag $REPO:$COMMIT $REPO:$TAG
+  - docker push $REPO

Dockerfile

@@ -1,5 +1,31 @@
-FROM debian:jessie
+FROM php:7.0-fpm
 
+# Install Nginx
+ENV NGINX_VERSION 1.9.11-1~jessie
+
+RUN apt-key adv --keyserver hkp://pgp.mit.edu:80 --recv-keys 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62 \
+	&& echo "deb http://nginx.org/packages/mainline/debian/ jessie nginx" >> /etc/apt/sources.list \
+	&& apt-get update \
+	&& apt-get install -y ca-certificates nginx=${NGINX_VERSION} gettext-base \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Install supervisor
+RUN apt-get update && apt-get install -y supervisor
+
+# Configure nginx
+RUN rm /etc/nginx/conf.d/default.conf
+COPY config/nginx.conf /etc/nginx/conf.d/nginx.conf
+
+# Configure supervisor
+COPY config/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+# Configure PHP-FPM
+COPY config/php.ini /usr/local/etc/php/conf.d/custom.ini
+
+# Add application
+RUN mkdir -p /var/www/html
+WORKDIR /var/www/html
 COPY src/ /var/www/html/
 
-VOLUME /var/www/html/
+EXPOSE 80 443
+CMD ["/usr/bin/supervisord"]

README.md

@@ -1,27 +1,14 @@
 Docker PHP-FPM & Nginx setup
 ============================
-Example PHP-FPM & Nginx setup for Docker using docker-compose.
+Example PHP-FPM 7 & Nginx 1.9 setup for Docker
 
 Usage
 -----
-Add this to your hosts file:
-
-    127.0.0.1 docker-app.dev
-
 Start the Docker containers:
 
-    docker-compose up
+    sudo docker run -p 80:80 trafex/php-nginx
-
-See the PHP info on http://docker-app.dev
-
-Docker Hub
-----------
-The containers can be found on the Docker hub:
-
-- [trafex/example-appdata](https://hub.docker.com/r/trafex/example-appdata)
-- [trafex/example-nginx](https://hub.docker.com/r/trafex/example-nginx)
-- [trafex/example-phpfpm](https://hub.docker.com/r/trafex/example-phpfpm)
 
+See the PHP info on http://localhost, or the static html page on http://localhost/test.html
 
 Resources & inspiration
 -----------------------

config/nginx.conf

@@ -1,31 +1,24 @@
 server {
-	listen   80; ## listen for ipv4; this line is default and implied
+    listen [::]:80 default_server;
-	listen   [::]:80 default ipv6only=on; ## listen for ipv6
+    listen 80 default_server;
+    server_name _;
 
-	root /var/www/html;
-	index index.php index.html index.htm;
-
-	# Make site accessible from http://localhost/
-	server_name docker-app.dev;
-
-	# Disable sendfile as per https://docs.vagrantup.com/v2/synced-folders/virtualbox.html
 	sendfile off;
 
-	# Add stdout logging
+	root /var/www/html;
+	index index.php index.html;
 
-	error_log /dev/stderr info;
+    error_log /dev/stderr info;
 	access_log /dev/stdout;
 
 	location / {
 		# First attempt to serve request as file, then
-		# as directory, then fall back to index.html
+		# as directory, then fall back to index.php
 		try_files $uri $uri/ /index.php?q=$uri&$args;
 	}
 
-	#error_page 404 /404.html;
-
 	# redirect server error pages to the static page /50x.html
-	#
+    #
 	error_page 500 502 503 504 /50x.html;
 	location = /50x.html {
 		root /usr/share/nginx/html;
@@ -36,7 +29,7 @@ server {
 	location ~ \.php$ {
         try_files $uri =404;
 		fastcgi_split_path_info ^(.+\.php)(/.+)$;
-		fastcgi_pass  UPSTREAM_HOST:UPSTREAM_PORT;
+		fastcgi_pass  localhost:9000;
 		fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         fastcgi_param SCRIPT_NAME $fastcgi_script_name;
 		fastcgi_index index.php;

config/supervisord.conf

@@ -0,0 +1,16 @@
+[supervisord]
+nodaemon=true
+
+[program:php-fpm]
+command=php-fpm
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+
+[program:nginx]
+command=nginx -g 'daemon off;'
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0

docker-compose.yml

@@ -1,19 +0,0 @@
-appdata:
-    build: .
-
-fpm:
-    build: ./fpm
-    volumes_from:
-        - appdata
-
-nginx:
-    build: ./nginx
-    links:
-        - fpm
-    volumes_from:
-        - appdata
-    ports:
-        - 80:80
-    environment:
-    - UPSTREAM_HOST=fpm
-    - UPSTREAM_PORT=9000

fpm/Dockerfile

@@ -1,3 +0,0 @@
-FROM php:7.0-fpm
-
-COPY php.ini /usr/local/etc/php/conf.d/custom.ini

nginx/Dockerfile

@@ -1,9 +0,0 @@
-FROM nginx:1.9
-
-COPY nginx.conf /etc/nginx/conf.d/app.conf
-
-CMD /bin/bash -c envsubst < /etc/nginx/conf.d/app.conf.template > /etc/nginx/conf.d/app.conf && nginx -g 'daemon off;'
-
-CMD sed -i 's/UPSTREAM_HOST/'"$UPSTREAM_HOST"'/g' /etc/nginx/conf.d/app.conf \
- && sed -i 's/UPSTREAM_PORT/'"$UPSTREAM_PORT"'/g' /etc/nginx/conf.d/app.conf \
- && nginx -g 'daemon off;'

src/test.html

@@ -0,0 +1 @@
+This should also work and be served by Nginx