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Bug #15734
closed
[a-d-c] needs to populate node.json in the container log collection
Story points:
-
Release:
Release relationship:
Auto
Description
Node manager drops a file called node.json in the container log collection, with an output like this:
{
"created_at": "2017-04-12T04:37:11.016719000Z",
"crunch_worker_state": "busy",
"domain": "qr1hi.arvadosapi.com",
"etag": "xyrne3ax1barycf21f0xw49i",
"first_ping_at": "2019-06-01T18:53:52.714980000Z",
"hostname": "compute3",
"href": "/nodes/qr1hi-7ekkf-z6lokkesrtdw9ia",
"ip_address": "10.26.64.21",
"job_uuid": null,
"kind": "arvados#node",
"last_ping_at": "2019-06-01T18:56:02.166756000Z",
"modified_at": "2019-06-01T18:56:02.170027000Z",
"modified_by_client_uuid": null,
"modified_by_user_uuid": "qr1hi-tpzed-000000000000000",
"nameservers": [
"10.26.0.11"
],
"owner_uuid": "qr1hi-tpzed-000000000000000",
"properties": {
"cloud_node": {
"price": 0.192,
"size": "Standard_D4s_v3"
},
"total_cpu_cores": 4,
"total_ram_mb": 16018,
"total_scratch_mb": 32747
},
"slot_number": 3,
"status": "running",
"uuid": "qr1hi-7ekkf-z6lokkesrtdw9ia"
}
This information originates from the Arvados node record. That table is no longer used by a-d-c. We need the 'properties' section to be available in that file for container cost accounting. A-d-c should populate the node.json file like this:
{
"properties": {
"cloud_node": {
"price": 0.192,
"size": "Standard_D4s_v3"
},
"total_cpu_cores": 4,
"total_ram_mb": 16018,
"total_scratch_mb": 32747
},
}
instead of just dropping an empty file in the container logs. If it makes sense to change the node.json format that is fine, as long as the new format is easily machine readable.
Updated by 
Updated by 
Updated by 
Updated by Tom Morris
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