[GitHub] ufobat edited a comment on issue #105: Add Cluster Parameter Variables

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ufobat edited a comment on issue #105: Add Cluster Parameter Variables
URL: https://github.com/apache/couchdb-docker/pull/105#issuecomment-420444440
 
 
   I've found the discussion about adding more config variables in #32. Yet I am wondering whether you have considdered the the configuration abilites in combination with using docker swarm. It is easy to use configuration varialbes within a `docker-comose.yml` for `docker stack ...` but it is hard (maybe impossible) to use "pre initilized volumes" on a worker node in combination with your image directly.
   AFAIK in order to populate the `/opt/couchdb/etc` volume you need to use some swarm volume magic. The only way I am aware of is wrapping your image in another image and copying stuff into that location, but this is "compile time" - so quite inflexible - whereas specifiying variables is at "setup time" of the swarm service. 

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