changed containerfile to work with OS

container-build/Containerfile

@@ -1,2 +1,15 @@
 # Use the httpd-parent image as base
 FROM quay.io/redhattraining/httpd-parent
+LABEL io.openshift.expose-services="8080:http"
+
+
+EXPOSE 8080
+
+RUN sed -i "s/Listen 80/Listen 8080/g" /etc/httpd/conf/httpd.conf
+RUN sed -i "s/#ServerName www.example.com:80/ServerName 0.0.0.0:8080/g" /etc/httpd/conf/httpd.conf
+
+RUN chgrp -R 0 /var/log/httpd /var/run/httpd && \
+	chmod -R g=u /var/log/httpd /var/run/httpd
+
+USER 1001
+