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Installing
Use this information to install, upgrade, and uninstall the Teracloud® Streams product.
Installing the Teracloud® Streams product
Use these procedures to install Teracloud® Streams Version 7.2.
Interactive and silent installation methods
Use these procedures to install the Teracloud® Streams main installation package on a resource. This package includes all of the product files.
Silent installation method
Use this procedure to install Teracloud® Streams by using the silent, response file-driven method.

Welcome
Learn about the core capabilities of Teracloud® Streams, its architecture, and key concepts.
Installing
Use this information to install, upgrade, and uninstall the Teracloud® Streams product.
- Planning to install Teracloud® Streams
  To plan for installing Teracloud® Streams, start by reviewing the information in the planning roadmap.
- Installing the Teracloud® Streams product
  Use these procedures to install Teracloud® Streams Version 7.2.
  - Installation packages
    Use the main installation package to install all of the product files on the resources in your Teracloud® Streams domain. To reduce the product size requirement on resources, the domain host installation package contains only a subset of the product files. For example, this installation package does not include the toolkits.
  - Multiple installations on the same resource
    To run multiple installations of Teracloud® Streams on the same resource, each installation must be installed in a unique location.
  - Interactive and silent installation methods
    Use these procedures to install the Teracloud® Streams main installation package on a resource. This package includes all of the product files.
    - Preinstallation roadmap
      This roadmap summarizes preinstallation requirements and tasks for the Teracloud® Streams interactive and silent installation methods.
    - Interactive GUI installation method
      Use this procedure to install Teracloud® Streams by using the interactive GUI method.
    - Interactive console installation method
      Use this procedure to install Teracloud® Streams by using the interactive console method.
    - Silent installation method
      Use this procedure to install Teracloud® Streams by using the silent, response file-driven method.
    - Sample response file
      The Teracloud® Streams sample response file contains values for all interactive and silent installation options.
    - Postinstallation roadmap
      The postinstallation roadmap summarizes required and optional postinstallation tasks and options for Teracloud® Streams.
  - Automated installation method
    The automated installation method enables you to build an installation package that you can use to install the Teracloud® Streams product on a large number of networked resources that share the same configuration.
  - Reviewing the license agreement for Teracloud® Streams
    To review the Teracloud® Streams license information, use the interactive installation graphical user interface.
- Upgrading Teracloud® Streams
  Use these procedures to install a new version of Teracloud® Streams when a previous version of the product is already installed, or to update a Version 7.2 Non-Production Edition license.
- Uninstalling Teracloud® Streams
  Use this procedure to remove the Teracloud® Streams product from your system.
Configuring
Create a basic or an enterprise domain which is a single point for configuring and managing common resources, security, and instances.
Administering
Administer the product by using the Teracloud® Streams graphical user interface, APIs, or the streamtool command-line interface.
Developing
Develop stream applications with the Streams Processing Language (SPL), Java, and Python.
Troubleshooting
Resolve problems with Teracloud® Streams using the troubleshooting tools provided with the product as well as the resources offered by Teracloud Support.
Reference
Find details on the SPL language, toolkits, APIs, commands, and more.
Glossary
Use this glossary to find terms and definitions for Teracloud® Streams.

Installing Teracloud® Streams by using the silent method

Use this procedure to install Teracloud® Streams by using the silent, response file-driven method.

Before you begin

Ensure that you satisfy the requirements in the Preinstallation roadmap.

Important: A response file is required for a silent installation. You must set the silent installation response file properties before you install Teracloud® Streams. For more information about creating a response file and setting the required properties, see Sample response file for installing Teracloud® Streams.

Tip: If you reinstall your current release of Teracloud® Streams, you do not need to back up your user data because the installation location and the user data are in different locations.

Procedure

To extract the contents of the Teracloud® Streams installation package, enter the following command:
```
  tar -zxvf product-installation-package-name.tar.gz
```
The tar command creates the StreamsInstallFiles directory, that contains the self-extracting binary file (StreamsSetup.bin) and other installation files.
To start the installation, run the Teracloud® Streams self-extracting binary file by entering the following commands:
```
  cd product-installation-package-directory/StreamsInstallFiles
  ./StreamsSetup.bin -i silent -f response-file
```
After the silent installation completes, check the installation summary log file to determine if the installation completed successfully. If any errors or warnings were issued during the installation, resolve any issues before continuing. This log file is in the product-installation-root-directory/7.2.0.0/logs directory.

What to do next

For a new installation of Teracloud® Streams, review the Postinstallation roadmap. This roadmap summarizes required and optional postinstallation tasks and options for Teracloud® Streams.
If you installed the new version and have earlier versions installed, complete the procedure in Upgrading to Teracloud Streams Version 7.2 from prior releases.
If you installed a Version 7.2 fix pack or interim fix, complete the procedure in Upgrading Teracloud Streams Version 7.2.0.