Dynamically generate graylog2-elasticsearch.conf based on environment variables! (ﾉ^_^)ﾉ
create the config file before checking if it is there
enable cluster by name not host
use 20.3 instead
Update README.md
Update graylog2.conf
use jamescarr's fork for now
Merge branch 'master' of github.com:jamescarr/graylog2-docker
Merge pull request #4 from jamescarr/master

Generate graylog2-elasticsearch.conf From Env Variables