Replication package for the Helm charts empirical study

Helm Charts for Kubernetes Applications: Evolution, Outdatedness and Security Risks

This repository represents a replication package for our MSR study on Helm charts.

This replication package requires Python 3.5+ to be installed, and all the dependencies listed in ``requirements.txt``.

They can be automatically installed using ``pip install -r requirements.txt``. 
These experiments were executed on a Linux Ubuntu OS.

This replication package contains three folders:
- notebooks: contains notebooks where we analyze data. 
- figures: contains figures saved from the notebooks
- datasets: contains all datasets required

To obtain the analysis used in the paper, one should execute ``jupyter notebook`` at the root of this replication package, and open the notebook contained in ``notebooks``.

The data is under the Creative Commons Attribution Share-Alike 4.0 license. The source code is under the GNU General Public License.