3 Customizing Cloud Native Policy and Charging Rules Function

This chapter describes how to customize the Cloud Native Policy and Charging Rules Function (CNPCRF) deployment in a cloud native environment.

The CNPCRF deployment is customized by overriding the default values of various configurable parameters in the custom-values-cnpcrf.yaml file.

To customize the custom-values-cnpcrf.yaml file as per the required parameters:

1. Go to the Oracle Help Center (OHC) Web site:

   https://docs.oracle.com

2. Navigate to Industries->Communications->Cloud Native Core
3. Click the CNPCRF Custom Templates link to download the zip file.
4. Unzip the file to get the occnpcrf-custom-values-1.6.0.yaml. This file is used during installation.
5. Customize the occnpcrf-custom-values-1.6.0.yaml file.
6. Save the updated occnpcrf-custom-values-1.6.0.yaml file in the helm chart directory.

Following is a sample occnpcrf-custom-values-1.6.0.yaml file .

#section: global
global:
  # docker registry name
  dockerRegistry: '<>'
  imageServiceDetector: readiness-detector:1.6.0
  # Tag name of image
  imageTag: '<>'
  # Primary MYSQL Host IP or Hostname
  envMysqlHost: '<>'
  # Jaegar hostname
  envJaegerAgentHost: ''
  # System name
  envSystemName: 'PCRF'
  releaseDbName: 'pcrf_release'
  # K8s secret object name containing cnPCRF MYSQL UserName and Password
  dbCredSecretName: 'pcrf-db-pass'
  privilegedDbCredSecretName: 'pcrf-privileged-db-pass'
# section: for core service
pcrf-core:
  # database name core service will connect to
  envMysqlDatabase: pcrf
# section: for config server
config-server:
  # database name config service will connect to
  envMysqlDatabase: ocpm_config_server