Static configuration (application.yaml)

The file ./config/application.yaml is read by the application at startup. It provides the following configurable features:

• server; configuration for the WEB server
  • used port for HTTP/HTTPS, this is however not the port numbers visible outside the container
  • SSL parameters for setting up using of key store and trust store databases.
• webclient; configuration parameters for a web client used by the component
  
  • SSL parameters for setting up using of key store and trust store databases.
  • Usage of HTTP Proxy; if configured, the proxy will be used for accessing the NearRT-RICs
• logging; setting of of which information that is logged.
• filepath; the local path to a file used for dynamic configuration (if used). See next chapter.

For details about the parameters in this file, see documentation in the file.

Dynamic configuration

The component has configuration that can be updated in runtime. This configuration can either be loaded from a file (accessible from the container) or from a CBS/Consul database (Cloudify). The configuration is re-read and refreshed at regular intervals.

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For details about the syntax of the file, there is an example in source code repository/config/application_configuration.json. This file is also included in the docker container /opt/app/policy-agent/data/application_configuration.json_example.

Using CBS/Consul database for dynamic configuration

The access of CBS is setup by means of environment variables. There is currently no support for setting these at on boarding.

The following variables are required by the CBS:

• CONSUL_HOST
• CONSUL_PORT
• CONFIG_BINDING_SERVICE
• SERVICE_NAME