Customized Nginx image

This Dockerfile relies on official library Dockerfile with a customized entrypoint allowing to perform custom configuration with shell scripts found in /docker-entrypoint.d/ during container startup.

Currently registered script(s) :

1. optionally interpolate the environment variable present in any file under /cm_configs with a filename suffix .sample and move all files to their respective directory (see below).

Nginx-specific configuration:

TODO logs ? servicves ?

Building the Docker image

Simply run

bash build.sh

This scripts supports the following environment variables (optionally located in a .env file) as inputs:

• NGINX_VERSION: the Nginx version used in the image. It must be a valid Docker tag for official nginx image.
• IMAGE_VERSION: version of the custom image
• DOCKER_NAMESPACE is the Docker namespace for the built image
• SCRIPTS_REPO_URL: full url (http/https) of the git repository containing the initialization scripts (including git credentials if necessary).
• SCRIPTS_REPO_TAG: tag of the commit from which the scripts must be extracted
• SCRIPTS_REPO_BRANCH: branch from which the scripts must be extracted

It builds an image NAMESPACE/nginx:NGINX_VERSION-IMAGE_VERSION.