Configure using an External DSC | Teradata Data Mover - Configuring Data Mover to Use an External DSC - Teradata Data Mover

Teradata® Data Mover Installation, Configuration, and Upgrade Guide for Customers - 20.01

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Data Mover
Release Number
20.01
Published
November 2023
Language
English (United States)
Last Update
2023-12-05
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Product Category
Analytical Ecosystem
Refer to the following configuration steps when running DSA on an external server.
  1. Configure the Data Mover daemon to use an external DSC by changing the dameon.properties file.
    1. Specify that DSC is not colocated with the Data Mover daemon by adding the is.dsc.colocate.dm=false property.
    2. Specify the location of the DSA REST server by adding the dsa.rest.endpoint=https://external_dsc_host:9090/dsa URL.
      If the external DSA REST server is configured with HTTP, use the dsa.rest.endpoint=http://external_dsc_host:9090/dsa URL instead. Do not change the default dm.rest.endpoint=https://localhost:1443/datamover URL unless instructed to do so by Teradata Customer Support.

      If dm.rest.endpoint needs to be modified, verify that the hostname used is listed as one of the accepted hosts for the accept.host.list property in tdmrest.properties.

    3. Restart both the Data Mover daemon and agents after making the DSA property changes.
  2. Copy the build_dsainputs and dsa_configsys tools to the external DSC server.
  3. For new source or target systems:
    1. Register the source and target systems with DSC and restart DSMAIN.
    2. Install and configure BAR NC on the source or target TPA nodes.
    3. Configure the logical netmask.
  4. If you need to configure the Cloud Staging Copy Service for using external DSC, update the cs2.properties file as following:
    1. Specify the location of the DSA REST server by adding the URL: dsa.rest.endpoint=https://external_dsc_host:9090/dsa .
    2. Restart the Cloud Staging Copy Service:
      /etc/init.d/dmcs2 restart