fix: open repository on container entry

Dockerfile

@@ -6,6 +6,15 @@ RUN apt-get update && apt-get install -y cron && rm -rf /var/lib/apt/lists/*
 ARG KOPIA_CRON_SCHEDULE="*/30 * * * *"
 ENV KOPIA_CRON_SCHEDULE ${KOPIA_CRON_SCHEDULE}
 
+ARG KOPIA_USERNAME
+ENV KOPIA_USERNAME ${KOPIA_USERNAME}
+
+ARG KOPIA_HOSTNAME
+ENV KOPIA_HOSTNAME ${KOPIA_HOSTNAME}
+
+ARG KOPIA_PASSWORD
+ENV KOPIA_PASSWORD ${KOPIA_PASSWORD}
+
 ADD run-backup.sh  / 
 ADD entrypoint.sh  /