gstack/templates/images.json

{% extends "response.json" %}{% block response_content %}
    "kind": "compute#imageList",
    "items":[{% for image in response.template %}
        {
            "creationTimestamp":"{{image.created}}",
            "description":"{{image.displaytext}}",
            "id":"{{image.id}}",
            "kind":"compute#image",
            "name":"{{image.name}}",
            "selfLink":"{{image.selflink}}",
            "status":"{{image.isready}}"
        }{% if loop.index < response.template|length %},{% endif %}{% endfor %}
    ]
{% endblock %}