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https://issues.apache.org/jira/browse/YARN-8619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16567603#comment-16567603
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Eric Yang commented on YARN-8619:
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[[email protected]] "type" option can be merged as part of json similar to
"driver". In the cni example, it looks like other configuration file might be
required. In the spirit to keep everything look similar to yarn app command.
It might be more consistent to use JSON to reference to HDFS file to find
cni.cfg, or template string blob to embed the text file. This reduces the
parameters to pass to yarn cli. Thoughts?
> Automate docker network configuration through YARN API
> ------------------------------------------------------
>
> Key: YARN-8619
> URL: https://issues.apache.org/jira/browse/YARN-8619
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: yarn-native-services
> Reporter: Eric Yang
> Priority: Major
> Labels: Docker
>
> Docker supports bridge, host, overlay, macvlan networking. It might be
> useful to automate docker network setup through a set of YARN API to improve
> management of docker networks. Each type of network driver requires
> different type of parameters. For Hadoop use case, it seems more useful to
> focus on macvlan networking for ease of use and configuration. It would be
> great addition to support commands like:
> {code}
> yarn network create -d macvlan \
> --subnet=172.16.86.0/24 \
> --gateway=172.16.86.1 \
> -o parent=eth0 \
> my-macvlan-net
> {code}
> This changes docker configuration to hosts managed by YARN.
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