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Apply Security Patches


You can apply in-service security patches to CSO microservices without rebooting the VMs.

Applying in-service security patches is only applicable to microservices and is not supported for infrastructure components such as Cassandra, RabbitMQ, and OS kernel. This process does not impact sites or CSO workflows.

You can always revert to the previous version of the microservice if the patching was not successful.

To apply security patches:

  1. Download the TAR file that contains the hotfix.

    The script is bundled in the TAR file.

  2. Run the script on the startupserver_1 VM to apply the security patches.

    The script performs in-service patching of CSO microservices.