added nginx-envtpl

README.md

@@ -12,6 +12,7 @@ Collection of lightweight and ready-to-use docker images
 * **[Latex](https://github.com/schickling/dockerfiles/tree/master/latex)** - Full texlive distribution
 * **[Mailcatcher](https://github.com/schickling/dockerfiles/tree/master/mailcatcher)** - Extra small mailcatcher image
 * **[mysql-backup-s3](https://github.com/schickling/dockerfiles/tree/master/mysql-backup-s3)** - Backup MySQL to S3 (supports periodic backups)
+* **[nginx-envtpl](https://github.com/schickling/dockerfiles/tree/master/nginx-envtpl)** - Nginx image with support for enviornment variables using [envtpl](https://github.com/andreasjansson/envtpl)
 * **[NodeJS](https://github.com/schickling/dockerfiles/tree/master/nodejs)** - Minimal NodeJS + NPM image
 * **[Octave](https://github.com/schickling/dockerfiles/tree/master/octave)** - Lightweight ocatve development environment
 * **[OpenCV](https://github.com/schickling/dockerfiles/tree/master/opencv)** - Lightweight ready-to use OpenCV image

nginx-envtpl/Dockerfile

@@ -0,0 +1,11 @@
+FROM nginx:1.9
+MAINTAINER Johannes Schickling "schickling.j@gmail.com"
+
+RUN apt-get update && apt-get install -y python-pip
+RUN pip install envtpl
+
+COPY entrypoint.sh /
+
+ENTRYPOINT ["/entrypoint.sh"]
+
+CMD ["nginx", "-g", "daemon off;"]

nginx-envtpl/README.md

@@ -0,0 +1,9 @@
+# nginx-envtpl
+
+Nginx image with support for enviornment variables using [envtpl](https://github.com/andreasjansson/envtpl)
+
+## Usage
+
+```sh
+$ docker run -d -p 80:80 -v ./nginx.conf.tpl:/etc/nginx/nginx.conf.tpl schickling/nginx-envtpl
+```

nginx-envtpl/entrypoint.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+envtpl /etc/nginx/nginx.conf.tpl
+
+exec "$@"