Which statement is true concerning secrets on Kubernetes master (API server)?
Secrets on Kubernetes master (API server) are not encrypted by default at rest, extra steps are needed to encrypt them. Kubernetes does not automatically encrypt secrets at rest, it is the responsibility of the user to ensure that the secrets are encrypted. There are several ways to encrypt secrets at rest, such as using Kubernetes native encryption, third-party encryption tools or using a cloud provider's encryption services.
What is the best data to check for installation and upgrade problems?
The best data to check for installation and upgrade problems is Pod status. Pods are the smallest deployable units in a Kubernetes cluster and contain the necessary components to run an application. Examining the Pod status can help identify any issues that may be present with the installation or upgrade process. The other options are not related to this process.
What does IBM Cloud Pak foundational services monitoring require?
IBM Cloud Pak foundational services monitoring requires Role-based access control (RBAC) to monitor APIs and data. This ensures that only authorized users have access to the data and APIs that are being monitored. It also ensures that data is only being accessed by users with the appropriate permissions. Kibana is used as the data source for the Cloud Pak foundational services monitoring. Adopter customization is only necessary to query and visualize application metrics. Red Hat OpenShift Container Platform monitoring is not required for Cloud Pak foundational services monitoring.
What are Kubernetes events?
Kubernetes Events are objects that provide insight about what is happening inside a cluster, such as the state of a pod, the status of a deployment, or any other type of activity. They can be used to detect and troubleshoot errors, or to track the progress of a deployment.
How is the Business Automation Studio web interface accessed?