4 Configuration

This chapter lists the configuration changes in release 23.4.x.

4.1 Helm

This section lists the Helm parameter changes in release 23.4.x.

For more information about the Helm parameters, see the "Customizing cnDBTier" section in Oracle Communications Cloud Native Core, cnDBTier Installation, Upgrade, and Fault Recovery Guide.

Release 23.4.7

There are no updates to Helm parameters in this release.

Release 23.4.6

Added the following DB replication service parameter which is used to configure the number of threads created for transferring backups of multiple data nodes in parallel: numberofparallelbackuptransfer.

Release 23.4.5

Updated the path of the retainbackupno parameter from "/db-backup-manager-svc/ndb/retainbackupno" to "/global/ndb/retainbackupno" .

Release 23.4.4

Removed /global/ndbapp/inframonitor/image parameter as this configuration is not applicable.

Release 23.4.3

There are no updates to Helm parameters in this release.

Release 23.4.2

The following are the Helm parameter changes in release 23.4.2:
  • Added the following DB Replication Service parameters to configure startup probes:
    • /db-replication-svc/startupProbe/initialDelaySeconds
    • /db-replication-svc/startupProbe/successThreshold
    • /db-replication-svc/startupProbe/failureThreshold
    • /db-replication-svc/startupProbe/periodSeconds
    • /db-replication-svc/startupProbe/timeoutSeconds
  • Added the following monitor service parameter to enable and disable metrics fetch approach of monitor service:
    • /db-monitor-svc/onDemandFetchApproach

Release 23.4.1

The following are the Helm parameter changes in release 23.4.1:

  • Added the following parameters to enable and configure TLS:
    • /global/tls/enable
    • /global/tls/caCertificate /global/tls/tlsversion
    • /global/tls/tlsMode
    • /global/tls/certificates[0]/serverCertificate
    • /global/tls/certificates[0]/serverCertificateKey
    • /global/tls/certificates[0]/clientCertificate
    • /global/tls/certificates[0]/clientCertificateKey
    • /global/tls/certificates[1]/serverCertificate
    • /global/tls/certificates[1]/serverCertificateKey
    • /global/tls/certificates[1]/clientCertificate
    • /global/tls/certificates[1]/clientCertificateKey
    • /global/tls/certificates[2]/serverCertificate
    • /global/tls/certificates[2]/serverCertificateKey
    • /global/tls/certificates[2]/clientCertificate
    • /global/tls/certificates[2]/clientCertificateKey
    • /global/tls/certificates[3]/serverCertificate
    • /global/tls/certificates[3]/serverCertificateKey
    • /global/tls/certificates[3]/clientCertificate
    • /global/tls/certificates[3]/clientCertificateKey
    • /global/tls/certificates[4]/serverCertificate
    • /global/tls/certificates[4]/serverCertificateKey
    • /global/tls/certificates[4]/clientCertificate
    • /global/tls/certificates[4]/clientCertificateKey
    • /global/tls/certificates[5]/serverCertificate
    • /global/tls/certificates[5]/serverCertificateKey
    • /global/tls/certificates[5]/clientCertificate
    • /global/tls/certificates[5]/clientCertificateKey
    • /global/tls/ciphers
  • Added the /global/additionalndbconfigurations/ndb/TimeBetweenWatchDogCheck global parameter to specify the time interval between watchdog checks.

Release 23.4.0

The following are the Helm parameter changes in release 23.4.0:
  • Added the following global parameters:
    • /global/networkpolicy/enabled
    • /global/additionalndbconfigurations/mysqld/binlog_cache_size
  • Removed the following DB monitor service parameters as they are not required:
    • /db-monitor-svc/mysql/primaryhost
    • /db-monitor-svc/mysql/primarysignalhost
    • /db-monitor-svc/mysql/secondaryhost
    • /db-monitor-svc/mysql/secondarysignalhost