Applying Security Patches
You can apply in-service patches to CSO microservices without having to reboot the VMs.
This feature is applicable only to microservices and is not supported for infrastructure components like Cassandra, RabbitMQ, kernel etc. The process does not impact sites or CSO workflows.
You can always revert the applied patch in case of unsuccessful execution.
You can follow the following steps to apply security patches:
Download the tar file that contains the hotfix.
Run patch script - patch.sh to apply security patches.
The script is bundled in the tar file which needs to be executed on the installer VM.
The script performs in-service patching of CSO microservices.