somebody put graylog in openshift? I have tried to take advantage of three ways, but they all receive different errors.
http://docs.graylog.org/en/latest/pages/installation/docker.html
/docker-entrypoint.sh: line 34: exec: graylog: not found
https://www.graylog.org/blog/28-centralized-docker-container-logging-with-native-graylog-integration
[Errno 13] Permission denied: '/etc/container_environment'
github.com/swcc/docker-graylog2
/opt/graylog2/embedded/lib/ruby/2.1.0/fileutils.rb:250:in `mkdir': Permission denied @ dir_s_mkdir - /etc/graylog2 (Errno::EACCES)