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.
- From the AWS Management Console, note the Private IP address of the QueryGrid Manager instance.
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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
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Switch to the root user environment.
# sudo su -
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Reset the default viewpoint and support passwords:
# /opt/teradata/tdqgm/bin/reset-password.sh
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[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:
- Open the properties file: /etc/opt/teradata/tdqgm/tdqgm.properties
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Update the following property value to true:
qgm.cloud.aws.enable.public.address=true
- Restart the QueryGrid Manager instance.
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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
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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.