C1000-130 Exam Dumps : IBM Cloud Pak for Integration V2021.2 Administration

Starting with IBM Cloud Pak for Integration (CP4I) v2021.2, which uses IBM Common Services 3.6, there are two monitoring service modes available for tracking system health and performance:

OCP Monitoring (OpenShift Container Platform Monitoring) – This is the native OpenShift monitoring system that provides observability for the entire cluster, including nodes, pods, and application workloads. It uses Prometheus for metrics collection and Grafana for visualization.

CS Monitoring (Common Services Monitoring) – This is the IBM Cloud Pak for Integration-specific monitoring service, which provides additional observability features specifically for IBM Cloud Pak components. It integrates with OpenShift but focuses on Cloud Pak services and applications.

Option B (OpenShift Common Monitoring) is incorrect: While OpenShift has a Common Monitoring Stack, it is not a specific mode for IBM CP4I monitoring services. Instead, it is a subset of OCP Monitoring used for monitoring the OpenShift control plane.

Option C (CP4I Monitoring) is incorrect: There is no separate "CP4I Monitoring" service mode. CP4I relies on OpenShift's monitoring framework and IBM Common Services monitoring.

Option E (Grafana Monitoring) is incorrect: Grafana is a visualization tool, not a standalone monitoring service mode. It is used in conjunction with Prometheus in both OCP Monitoring and CS Monitoring.

IBM Cloud Pak for Integration Monitoring Documentation

IBM Common Services Monitoring Overview

OpenShift Monitoring Stack – Red Hat Documentation

Why the other options are incorrect:IBM Cloud Pak for Integration (CP4I) v2021.2 Administration References:

When replacing the default ingress certificate in IBM Cloud Pak for Integration (CP4I) v2021.2, one critical requirement is that the private key associated with the new certificate must be unencrypted.

OpenShift’s Ingress Controller (which CP4I uses) requires an unencrypted private key to properly load and use the custom TLS certificate.

Encrypted private keys would require manual decryption each time the ingress controller starts, which is not supported for automation.

The custom certificate and its key are stored in a Kubernetes secret, which already provides encryption at rest, making additional encryption unnecessary.

Why Option A (Unencrypted Private Key) is Correct:To apply a new custom certificate for ingress, the process typically involves:

Creating a Kubernetes secret containing the unencrypted private key and certificate:

sh

CopyEdit

oc create secret tls custom-ingress-cert \

--cert=custom.crt \

--key=custom.key -n openshift-ingress

Updating the OpenShift Ingress Controller configuration to use the new secret.

B. The certificate file must have only a single certificate. → ❌ Incorrect

The certificate file can contain a certificate chain, including intermediate and root certificates, to ensure proper validation by clients.

It is not limited to a single certificate.

C. The new certificate private key must be encrypted. → ❌ Incorrect

If the private key is encrypted, OpenShift cannot automatically use it without requiring a decryption passphrase, which is not supported for automated deployments.

D. The new certificate must be a self-signed certificate. → ❌ Incorrect

While self-signed certificates can be used, they are not mandatory.

Administrators typically use certificates from trusted Certificate Authorities (CAs) to avoid browser security warnings.

Explanation of Incorrect Answers:

Replacing the default ingress certificate in OpenShift

IBM Cloud Pak for Integration Security Configuration

OpenShift Ingress TLS Certificate Management

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration References:

In an IBM Cloud Pak for Integration (CP4I) v2021.2 deployment, certain components require ReadWriteMany (RWX) storage to allow multiple pods to read and write data concurrently.

CouchDB is used as the Asset Repository in CP4I to store configuration and metadata for IBM Automation Assets.

It requires persistent storage that can be accessed by multiple instances simultaneously.

RWX storage is necessary because multiple pods may need concurrent access to the same database storage in a distributed deployment.

Common RWX storage options in OpenShift include NFS, Portworx, or CephFS.

Why Option B (CouchDB for Asset Repository) is Correct:

A. MQ multi-instance → Incorrect

IBM MQ multi-instance queue managers require ReadWriteOnce (RWO) storage because only one active instance at a time can write to the storage.

MQ HA deployments typically use Replicated Data Queue Manager (RDQM) or Persistent Volumes with RWO access mode.

C. API Connect → Incorrect

API Connect stores most of its configurations in databases like MongoDB but does not specifically require RWX storage for its primary operation.

It uses RWO or ReadOnlyMany (ROX) storage for its internal components.

D. Event Streams → Incorrect

Event Streams (based on Apache Kafka) uses RWO storage for high-performance message persistence.

Each Kafka broker typically writes to its own dedicated storage, meaning RWX is not required.

Explanation of Incorrect Answers:

IBM Cloud Pak for Integration Storage Requirements

CouchDB Asset Repository in CP4I

IBM MQ Multi-Instance Setup

OpenShift RWX Storage Options

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration References: