/var/log/shibboleth-www and /var/log/httpd may contain useful log files as well

Dockerfile

@@ -25,7 +25,8 @@ COPY httpd.conf /etc/httpd/conf/httpd.conf
 # Copy entrypoint files, sibboleth config template and redirect shibboleth logs to stdout
 COPY httpd.sh shib.sh shibboleth2.xml /
 RUN chmod +x /httpd.sh && chmod +x /shib.sh && chmod a+rw /shibboleth2.xml && \
-    chown root:root /var/log/shibboleth && chmod -R a+rw /var/log/shibboleth && ln -sf /dev/stdout /var/log/shibboleth/shibd.log
+    chown root:root /var/log/shibboleth && chmod -R a+rw /var/log/shibboleth && chmod -R a+rx /var/log/shibboleth-www && \
+    chmod -R a+rx /var/log/httpd && ln -sf /dev/stdout /var/log/shibboleth/shibd.log
 
 # entrypoint will be overriden for the shibboleth container
 ENTRYPOINT ["/httpd.sh"]