I’ve requested a new repo hadoop-docker-ozone.git in gitbox.
> On Jan 22, 2019, at 4:59 AM, Elek, Marton <e...@apache.org> wrote: > > > > TLDR; > > I proposed to create a separated git repository for ozone docker images > in HDDS-851 (hadoop-docker-ozone.git) > > If there is no objections in the next 3 days I will ask an Apache Member > to create the repository. > > > > > LONG VERSION: > > In HADOOP-14898 multiple docker containers and helper scripts are > created for Hadoop. > > The main goal was to: > > 1.) help the development with easy-to-use docker images > 2.) provide official hadoop images to make it easy to test new features > > As of now we have: > > - apache/hadoop-runner image (which contains the required dependency > but no hadoop) > - apache/hadoop:2 and apache/hadoop:3 images (to try out latest hadoop > from 2/3 lines) > > The base image to run hadoop (apache/hadoop-runner) is also heavily used > for Ozone distribution/development. > > The Ozone distribution contains docker-compose based cluster definitions > to start various type of clusters and scripts to do smoketesting. (See > HADOOP-16063 for more details). > > Note: I personally believe that these definitions help a lot to start > different type of clusters. For example it could be tricky to try out > router based federation as it requires multiple HA clusters. But with a > simple docker-compose definition [1] it could be started under 3 > minutes. (HADOOP-16063 is about creating these definitions for various > hdfs/yarn use cases) > > As of now we have dedicated branches in the hadoop git repository for > the docker images (docker-hadoop-runner, docker-hadoop-2, > docker-hadoop-3). It turns out that a separated repository would be more > effective as the dockerhub can use only full branch names as tags. > > We would like to provide ozone docker images to make the evaluation as > easy as 'docker run -d apache/hadoop-ozone:0.3.0', therefore in HDDS-851 > we agreed to create a separated repository for the hadoop-ozone docker > images. > > If this approach works well we can also move out the existing > docker-hadoop-2/docker-hadoop-3/docker-hadoop-runner branches from > hadoop.git to an other separated hadoop-docker.git repository) > > Please let me know if you have any comments, > > Thanks, > Marton > > 1: see > https://github.com/flokkr/runtime-compose/tree/master/hdfs/routerfeder > as an example > > --------------------------------------------------------------------- > To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org > For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org