This repo contains docker files used at ClickView build scripts to generate them from templates

Generating Dockerfiles

Requirements

• Python3
  • pip
  • virtualenv

Installation

1. Create a new virtual environment

2. Activate the virtual environment

Windows:

Unix/MacOs:

3. Install dependencies

python3 -m pip install -r requirements.txt

Running the template script

python3 template.py [type]

Where type is one of the following template types:

• dotnet

Updating the templates

The templates are split into multiple areas:

manifest.yaml

This contains a list of all the template types, the versions associated with that template type, and then any data for each of the versions.

The data listed under each version is injected into the templated defined in the _template folder (see below).

Versions can be defined with a / which will create nested directories.

Example

Here is an example manifest.yaml file which contains a test template type and 2 versions which will create the following directory structure:

• test
  • 1.0
    • a
  • 1.1
    • b

test:
  versions:
    '1.0/a':
      data:
    '1.1/b':
      data:

Template type directory

Every template type needs a matching directory in the root directory (eg dotnet). Within this directory, there should be a _templates directory that contains all the templates used for generating the output files. The templates should be suffixed with .template (which will be removed during the templating process).

The versions defined in manifest.yaml will have directories created within this directory, and the contents of those will contain the generated dockerfiles.