Weiwei Yang created YARN-8940:
---------------------------------
Summary: Add volume as a top-level attribute in service spec
Key: YARN-8940
URL: https://issues.apache.org/jira/browse/YARN-8940
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Weiwei Yang
Initial thought:
{noformat}
{
"name": "volume example",
"version": "1.0.0",
"description": "a volume simple example",
"components" :
[
{
"name": "",
"number_of_containers": 1,
"artifact": {
"id": "docker.io/centos:latest",
"type": "DOCKER"
},
"launch_command": "sleep,120",
"configuration": {
"env": {
"YARN_CONTAINER_RUNTIME_DOCKER_RUN_OVERRIDE_DISABLE":"true"
}
},
"resource": {
"cpus": 1,
"memory": "256",
},
"volumes": [
{
"volume" : {
"type": "s3_csi",
"id": "5504d4a8-b246-11e8-94c2-026b17aa1190",
"capability" : {
"min": "5Gi",
"max": "100Gi"
},
"source_path": "s3://my_bucket/my", # optional for object stores
"mount_path": "/mnt/data", # required, the mount point in docker
container
"access_mode": "SINGLE_READ", # how the volume can be accessed
}
}
]
}
}
]
}
{noformat}
Open for discussion.
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