Apama Correlator

The current template provisions an Apama installation, creates an Apama correlator instance and deploys a simple Apama application.

This template demonstrates in detail all possible Apama correlator configurations that can be applied using a product template. Use this template as a reference when provisioning Apama correlator instances.

Requirements

Supported Software AG releases

• Apama 10.2 and higher
• Command Central 10.2 and higher

Supported platforms

All supported Windows and UNIX platforms.

Supported use cases

• Provisioning new environments of version 10.2 and higher
• Installing latest fixes
• Creating an Apama correlator instance and deploying a simple EPL application to it
• Configuration of:
• License
• Ports
• Logging
• Persistence
• All other supported correlator configuration items

Running as a composite template

When importing the composite template to Command Central, you will have to attach the simple 'HelloWorld' application. Add the template.yaml and HelloWorld.zip into a single zip file and import that file using the Command Central CLI with the following command:

bash sagcc exec templates composite import -i template.zip

For more information about applying templates, see Applying template using Command Central CLI.

To provision a default instance of an Apama 10.2 correlator with all the latest fixes, listening on port 15904:

bash sagcc exec templates composite apply sag-apama-correlator nodes=sag1 \ repo.product=webMethods-10.2 \ repo.fix=Empower \ os.platform=LNXAMD64 \ --sync-job --wait 360

Adding as a runtime layer to a stack

Once imported, this template can also be used as a runtime layer for stacks, using either the Command Central CLI, or the Command Central web user interface.

For more information about using stacks and layers, see Creating a stack using Command Central Web UI.