Configuration data can be provided by either - putting it into a derived image - mounting a volume While an anonymous volume is of no use.
@@ -6,8 +6,6 @@ FROM python:3-alpine
ARG VERSION=master
# Persistent storage for data
VOLUME /var/lib/radicale
-# Configuration data (Put the "config" file here!)
-VOLUME /etc/radicale
# TCP port of Radicale
EXPOSE 5232
# Run Radicale