Configure QueryGrid Manager | Teradata Vantage on AWS (DIY) - 2.2 - Configuring QueryGrid Manager - Teradata Vantage on AWS

Teradata Vantage™ on AWS (DIY) Installation and Administration Guide

Product
Teradata Vantage on AWS
Release Number
2.2
Release Date
May 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-2800-041K
Language
English (United States)

Depending on how you launched your instance, use the following table to determine whether you need to complete this procedure.

Ecosystem AWS CloudFormation Manual 1-Click
Yes Yes Yes Yes

After deploying a QueryGrid Manager instance, you must configure the software and deploy QueryGrid connectors. You must contact Teradata to purchase the QueryGrid connectors.

The time zone for a QueryGrid Manager instance is UTC and cannot be changed.

  1. From the AWS Management Console, note the Private IP address of the QueryGrid Manager instance.
  2. From your SSH client console, log on to the QueryGrid Manager instance as ec2-user using the applicable AWS key pair.
    # ssh -i  private-key-file.pem  ec2-user@private-IP
  3. Switch to the root user environment.
    # sudo su -
  4. Reset the default viewpoint and support passwords:
    # /opt/teradata/tdqgm/bin/reset-password.sh
  5. [Optional] Change the private IP address to public IP address.
    By default, a QueryGrid Manager instance uses a private IP address, used by QueryGrid-attached nodes and other QueryGrid Manager instances to access it. To use the public IP and DNS instead:
    1. Open the properties file: /etc/opt/teradata/tdqgm/tdqgm.properties
    2. Update the following property value to true:
      qgm.cloud.aws.enable.public.address=true
    3. Restart the QueryGrid Manager instance.
  6. If you launched multiple instances of QueryGrid Manager for high availability, you must provide the SSH key for authentication when clustering them.
    Follow the instructions in Teradata® QueryGrid™ Installation and User Guide, B035-5991, using the following option with the join-cluster.sh command:
    -k,--ssh-key-file filename
  7. Deploy the desired QueryGrid connectors.
    For instructions, see Teradata® QueryGrid™ Installation and User Guide, B035-5991.
    QueryGrid Image Obtaining Connectors
    Teradata QueryGrid Manager Contact Teradata Services to purchase QueryGrid connectors.
    Contact Teradata Ecosystem Services for assistance with configuring the QueryGrid connectors. See https://www.teradata.com/About-Us/Contact.