There is an existing web backed application, implemented in node.js envoronment (WebUI app). We need to integrate this app into custom NMS system. In order to speed up deployment and integration of app, Docker container is used. As as Stage1 of this project, we need to create a prototype of integration, i.e. demonstrate that -WebUI app is integrated with sample OSGI implementation as a "plugin"; - plugin lifecycle management works via OSGI - custom plugin API is enabled and working (as a starting point for further integration with proprietory system). Karaf is selected as OSGI implementation for this prototype(we are open to your sugestions). Please refer to spreadsheet which describes requirements and their priorities.