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Datalyzer Measurement Migration Microservice - DM3

This node application accepts channels and migrates them in influx db.

After submitting a job we get a GUID which can be used to keep track of.

Set environment variable PORT = 3000

API Specification

  • URL : http://<serverip>/api/migrationJobs
    METHOD :POST
    POST BODY : 

    {
  "from": "flow,generator=edit,location=circular,method=av,number=1,site=LM-ED-041,units=mgd",
  "to": "flow,generator=edit,location=circ,method=av,number=1,site=LM-ED-041,units=mgd",
  "chunkSize" : 5256000, //time chunk in seconds
  "on_conflict" : 'merge' || 'drop' || 'quit' // quit by default
  "delete_source_after_migration": true, // (or) false // after migration remove the series from source channel
  "dbConfig": {... node-influx connection config ...},
  "destinationDb": {... node-influx connection config ...} // optional, defaults to same db
}

    DESCRIPTION :
    POST a job to the server to perform migration. The chunk size is in seconds which sets how much data must be moved in each iteration. If the job submission is successful a guid is generated which can be used to keep track of the job.

    The dbConfig parameter should contain Influx connection information, for feeding into the Node-Influx client

  • URL : http://<serverip>/api/migrationJobs
    METHOD: GET
    URL PARAM : (optional) guid = <unique guid>
    DESCRIPTION:
    GET a detailed description of the JOB. If no URL parameter is passed it returns all the Jobs.