Tetra Hub Allow List Endpoints

Three types of endpoints must be added to your organization's allow list before you can use a Tetra Hub:



If your Hub acts as a proxy for Tetra Agents, the Hub must have access to those Agents' required endpoints.



For the endpoints listed in this topic, [region] is the AWS Region where the TetraScience stack is deployed. TetraScience uses us-east-1 for Tetra hosted deployments.

Required AWS Endpoints



The following endpoints are used by Tetra Hub, the AWS Systems Manager Agent (SSM Agent), Amazon Elastic Compute Cloud (Amazon EC2) Agent, and Amazon CloudWatch Agent.

For Remote Orchestration of Proxies and Connectors by Amazon ECS

  • https://ecs-a-*.[region].amazonaws.com
  • https://ecs-t-*.[region].amazonaws.com
  • https://ecs.[region].amazonaws.com

For Remote Management of the Host Machine by AWS Systems Manager

  • https://ssm.[region].amazonaws.com
  • https://ec2messages.[region].amazonaws.com
  • https://ssmmessages.[region].amazonaws.com

For Downloading Configuration Data and Uploading Data to Amazon S3

  • https://s3.[region].amazonaws.com

For Sending Connector Logs to Amazon CloudWatch

  • https://logs.[region].amazonaws.com

For Sending Metrics to Amazon CloudWatch

  • https://monitoring.[region].amazonaws.com

For Downloading Required Docker Images

  • https://ecr.us-east-1.amazonaws.com
  • https://api.ecr.us-east-1.amazonaws.com
  • https://753968983172.dkr.ecr.us-east-1.amazonaws.com

Required Connector Endpoints



The following endpoints are required by all Connectors. Each Connector type might need additional endpoints added to your organizationโ€™s allow list, based on the specific integration. For example, the Tetra Cellario Connector requires access to the configured Cellario endpoint.

For Receiving and Responding To TDP Commands through Amazon SQS

  • https://sqs.[region].amazonaws.com

For Downloading Configuration Data and Uploading Data to Amazon S3

  • https://s3.[region].amazonaws.com

For Downloading Configuration Data from AWS Systems Manager

  • https://ssm.[region].amazonaws.com

For TDP Orchestration, Status Reporting, and Data Uploads

  • The TetraScience API (Verify with your customer success manager which endpoint is required for your use case)

Required Tetra Hub Installer Endpoints



The following endpoints are required at the time of Tetra Hub installation and activation.

For All Operating Systems

  • https://s3.[region].amazonaws.com
  • https://amazon-ecs-agent.s3.amazonaws.com
  • https://s3.amazonaws.com
  • https://raw.githubusercontent.com (to download public keys for verifying AWS packages)

For Ubuntu

  • All default Ubuntu package sources


  • All default RHEL package sources
  • https://download.docker.com
  • The following package sources for RHEL v7:
    • http://mirror.centos.org/
    • https://dl.fedoraproject.org/pub/



The http://mirror.centos.org/ endpoint supports the HTTP protocol only. The endpoint won't work if you use HTTPS.

For CentOS

  • All default CentOS package sources