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From "ASF GitHub Bot (JIRA)" <>
Subject [jira] [Updated] (ACCUMULO-4706) Create official Accumulo Docker image
Date Mon, 30 Oct 2017 17:27:00 GMT


ASF GitHub Bot updated ACCUMULO-4706:
    Labels: pull-request-available  (was: )

> Create official Accumulo Docker image
> -------------------------------------
>                 Key: ACCUMULO-4706
>                 URL:
>             Project: Accumulo
>          Issue Type: New Feature
>          Components: scripts, start
>    Affects Versions: 2.0.0
>            Reporter: Mike Walch
>            Assignee: Mike Walch
>              Labels: pull-request-available
> While there are some [Accumulo images|]
on DockerHub, it looks the majority of the them are designed to run a single-node Accumulo
instance in a Docker container for development and testing.
> It would be great if Accumulo had an official image for running Accumulo processes in
containers on a production cluster.  The image could be be published as an official image
'apache/accumulo' to DockerHub.  
> In order to make this possible, I think work needs to be done to allow configuration
to be passed to the Accumulo process in the docker container without using configuration files
(as passing files to a running container is hard in Docker).  One way to do this is to add
an option called {{--upload-accumulo-site}} to 'accumulo init' command which is called outside
of Docker by the user.  This would set properties in accumulo-site.xml as system properties
in Zookeeper during Accumulo initialization.  Accumulo processes in Docker containers could
be started with minimal configuration by updating 'accumulo <service>' commands to have
a {{-o key=value}} option to override configuration.  These changes to Accumulo would enable
the following commands to start an Accumulo cluster in Docker:
> {noformat}
> accumulo init --upload-accumulo-site
> docker pull apache/accumulo
> docker run apache/accumulo master -o
> docker run apache/accumulo tserver -o
> docker run apache/accumulo monitor -o
> docker run apache/accumulo tracer -o
> {noformat}

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