Add Docker support (#5)

* Add dockerignore file

* add dockerfile

* Add requirements.txt

* Update documentation to use docker

.dockerignore

@@ -0,0 +1,3 @@
+.git
+.gitignore
+.github

Dockerfile

@@ -0,0 +1,22 @@
+FROM cgr.dev/chainguard/python:latest-dev as builder
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --user -r requirements.txt \
+    && rm -rf /home/nonroot/.cache/pip
+
+FROM cgr.dev/chainguard/python:latest
+
+ARG APP=/var/opt/app/
+WORKDIR $APP
+
+# Make sure you update Python version in path
+#COPY --from=builder /home/nonroot/.local/lib/python3.12/site-packages /home/nonroot/.local/lib/python3.12/site-packages
+COPY --from=builder /home/nonroot/.local /home/nonroot/.local
+
+COPY number_anomaly_detector.py $APP/
+COPY test-numbers.txt $APP/
+
+CMD ["python", "/var/opt/app/number_anomaly_detector.py"]
+

README.md

@@ -55,3 +55,11 @@ values    score
 
 # Performace
 Using the PCA model, is capable of training and testing 1 million numbers in 0.38 seconds
+
+# Docker
+
+To run the tool using Docker use our Docker Hub image:
+
+```bash
+docker run stratosphereips/numberanomalydetector:latest number_anomaly_detector.py -f test-numbers.txt
+```

requirements.txt

@@ -0,0 +1,2 @@
+zat
+pyod