[GitHub] garrensmith opened a new issue #9: Understanding how to run a cluster

[gi...@git.apache.org]

garrensmith opened a new issue #9: Understanding how to run a cluster
URL: https://github.com/apache/couchdb-docker/issues/9
 
 
   From docker-couchdb: klaemo/docker-couchdb#93  
   
   Hi @klaemo ,
   
   first of all thanks for the great work. Highly appreciated.
   
   ### My target
   
   I am preparing a talk for CouchDB 2.0. Beside all the hot new shit, I want to setup a cluster n=3. So my idea is to use [klaemo/couchdb](https://hub.docker.com/r/klaemo/couchdb/) and start three containers each with one CouchDB. Unfortunately I am not a super docker hero and need some help.
   
   ### Status
   
   I am working on Mac and have docker running with DockerApp. I pulled klaemo/couchdb:latest. Then I read in the docu, that I can start couchdb with:
   
       docker run -p 5984:5984 -v $(pwd):/opt/couchdb/data klaemo/couchdb:2.0-single
   
   Hm - why not klaemo/couchdb:latest I thought. But anyway. I ran the command, and, as expected, the image tag 2.0-single was pulled and started (there was an error in the logs but I leave that for later). 
   
   Then I thought ok why not use the fresh new latest tag. That did not work because of many permission errors.
   
       docker run -p 5984:5984 -v $(pwd):/opt/couchdb/data klaemo/couchdb:latest
       chown: changing ownership of '/opt/couchdb/data/.CFUserTextEncoding': Permission denied
       chown: changing ownership of '/opt/couchdb/data/.cocoapods/repos/master/.git/objects/pack/pack-eec33604f65199a2ff43b17547f6b07cf056404d.idx': Permission denied
       chown: changing ownership of '/opt/couchdb/data/.cocoapods/repos/master/.git/objects/pack/pack-eec33604f65199a2ff43b17547f6b07cf056404d.pack': Permission denied
       chown: changing ownership of '/opt/couchdb/data/.cpan/build/common-sense-3.72-mT74Q2/blib/arch/.exists': Permission denied
   
   docker ps says:
   
       $ docker ps
       CONTAINER ID        IMAGE                   COMMAND                  CREATED              STATUS              PORTS                                        NAMES
       bc798e515489        klaemo/couchdb:latest   "tini -- /docker-entr"   About a minute ago   Up About a minute   4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp   evil_austin
   
   ### Questions
   
   * What am I doing wrong or what do I misunderstand? Or, is it a documentation bug?
   * How would I have to setup three nodes? Can I simply run the above command three times?
   
   Thank you very much for your assistance.
   
   All the best 
   
   Andy
 
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