Begin updating for dockerisation

Dockerfile

@@ -0,0 +1,17 @@
+FROM python:3.10.0-alpine3.15
+
+WORKDIR /usr/src/app
+
+RUN apk add --update --no-cache \
+    git \
+    build-base \
+    openldap-dev\
+    python3-dev\
+    && rm -rf /var/cache/apk/*
+
+# FIX https://github.com/python-ldap/python-ldap/issues/432
+RUN echo 'INPUT ( libldap.so )' > /usr/lib/libldap_r.so
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+COPY ./ .