Add lines to solve problem in mj. Freeradius don't load.

Dockerfile

@@ -16,6 +16,9 @@ RUN echo Acquire::http::Proxy "http://aptcache.infra.flowdat.com/"; > /etc/apt/a
     chmod 0644 /etc/cron.d/freeradius-cron; \
     touch /var/log/cron.log; \
     echo "ALL ALL=NOPASSWD: /bin/kill" >> /etc/sudoers; \
+    chmod -R 755 /etc/freeradius/; \
+    useradd -s /bin/false freeradius; \
+    chown freerad.freerad /var/log/freeradius/; \
     rm /etc/apt/apt.conf.d/00aptproxy; \
     rm -rf /var/lib/apt/lists/*