What's New in This Guide

This section introduces the documentation updates for release 25.2.1xx.

Release 25.2.100 - G41305-01, November 2025

General Updates:

• Updated the release number to 25.2.100 throughout this document.
• Added the supported version of Grafana as 7.5.x in Table 2-3.
• Updated the preinstalled and additional software versions in Table 2-2 and Table 2-3.
• Updated SCP and ASM sidecar resource requirements for SCPC-Notification in the following sections:
  • SCP Services
  • Upgrade
  • ASM Sidecar
• Updated the default values of the following Helm parameters to 8 CPUs and 8Gi memory in the SCPC-Notification Parameters section:
  • scpc-notification.resources.requests.memory
  • scpc-notification.resources.requests.cpu
  • scpc-notification.resources.limits.memory
  • scpc-notification.resources.limits.cpu
• Updated the default value of the scpc-notification.maxPoolSize Helm parameter to 100 in the SCPC-Notification Parameters section.
• The following Helm parameters are added in the Global Parameters section to provide flexibility for establishing communication between SCP and the Kubernetes API server. These parameters allow you to choose whether to use default TLS settings or to define custom TLS versions and cipher suites, based on your security and compliance requirements:
  • k8sApiClientConfiguration.k8sApiClientDefaultConfig
  • k8sApiClientConfiguration.tlsVersion
  • k8sApiClientConfiguration.cipherSuitesTlsV1_2
  • k8sApiClientConfiguration.cipherSuitesTlsV1_3
• Made the following changes in the cnDBTier Customization Parameters section:
  • Modified the values of MaxNoOfOrderedIndexes and MaxNoOfAttributes parameters.
  • Added MaxNoOfTables and MaxNoOfUniqueHashIndexes parameters.
• Added notes about re-spinning of the SCP-Load-Manager and SCP-Cache pods in the following sections:
  • Upgrade Tasks
  • Rollback Tasks

Installation Updates:

• Updated the following sections for the LCM Automation feature:
  • Added the Automatically Creating Service Account, Role, and Rolebinding section to describe automation of service account creation.
  • Added the following Helm parameters in the Global Parameters section:
    • scpServiceAccountName
    • autoCreateResources.enabled
    • serviceAccounts.create
    • serviceAccounts.accounts.scpServiceAccountName
    • serviceAccounts.accounts.type
  • Added the OSO Alerts Automation section to define OSO alerts automation.
• Added the following sections in the Postinstallation Tasks section:
  • Alert Configuration
  • Applying Alerts Rule to CNE without Prometheus Operator
  • Applying Alerts Rule to CNE with Prometheus Operator
  • Configuring Service Communication Proxy Alert using the SCPAlertrules.yaml file
  • Configuring Alert Manager for SNMP Notifier
  • Configuring SCP Alerts for OCI
  • OSO Alerts Automation

Upgrade, Rollback, and Uninstall Updates:

• Updated the supported upgrade paths in the Supported Upgrade Paths section.
• Updated the supported rollback paths in Supported Rollback Paths section.
• Added the Alert Configuration section in the Postupgrade Tasks section.