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

When installing a new instance of IBM Cloud Pak for Integration (CP4I) Operations Dashboard, several prerequisites must be met. The correct answers are B and D based on IBM Cloud Pak for Integration v2021.2 requirements.

B. A pull secret from IBM Entitled Registry must exist in the namespace containing an entitlement key.

The IBM Entitled Registry hosts the necessary container images required for CP4I components, including Operations Dashboard.

Before installation, you must create a pull secret in the namespace where CP4I is installed. This secret must include your IBM entitlement key to authenticate and pull images.

Command to create the pull secret:

Correct Answers:oc create secret docker-registry ibm-entitlement-key \

--docker-server=cp.icr.io \

--docker-username=cp \

--docker-password= \

--namespace=

IBM Reference: IBM Entitled Registry Setup

D. The vm.max_map_count sysctl setting on worker nodes must be higher than the operating system default.

The Operations Dashboard relies on Elasticsearch, which requires an increased vm.max_map_count setting for better performance and stability.

The default Linux setting (65530) is too low. It needs to be at least 262144 to avoid indexing failures.

To update this setting permanently, run the following command on worker nodes:

sudo sysctl -w vm.max_map_count=262144

IBM Reference: Elasticsearch System Requirements

A. For shared data, a storage class that provides ReadWriteOnce (RWO) access mode of at least 100 MB is required. (Incorrect)

While persistent storage is required, the Operations Dashboard primarily uses Elasticsearch, which typically requires ReadWriteOnce (RWO) or ReadWriteMany (RWX) block storage. However, the 100 MB storage requirement is incorrect, as Elasticsearch generally requires gigabytes of storage, not just 100 MB.

IBM Recommendation: Typically, Elasticsearch requires at least 10 GB of persistent storage for logs and indexing.

C. If the OpenShift Container Platform Ingress Controller pod runs on the host network, the default namespace must be labeled with network.openshift.io/controller-group: ingress to allow traffic to the Operations Dashboard. (Incorrect)

While OpenShift’s Ingress Controller must be configured correctly, this specific label requirement applies to some specific OpenShift configurations but is not a mandatory prerequisite for Operations Dashboard installation.

Instead, route-based access and appropriate network policies are required to allow ingress traffic.

E. For storing tracing data, a block storage class that provides ReadWriteMany (RWX) access mode and 10 IOPS of at least 10 GB is required. (Incorrect)

Tracing data storage does require persistent storage, but block storage does not support RWX mode in most environments.

Instead, file-based storage with RWX access mode (e.g., NFS) is typically used for OpenShift deployments needing shared storage.

Explanation of Incorrect Options:

IBM Cloud Pak for Integration Operations Dashboard Installation Guide

Setting Up IBM Entitled Registry Pull Secret

Elasticsearch System Configuration - vm.max_map_count

OpenShift Storage Documentation

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

Final Answer:✅ B. A pull secret from IBM Entitled Registry must exist in the namespace containing an entitlement key.✅ D. The vm.max_map_count sysctl setting on worker nodes must be higher than the operating system default.

IBM Aspera High-Speed Transfer Server (HSTS) is a core component of IBM Cloud Pak for Integration (CP4I) that enables secure, high-speed file transfers over networks, regardless of file size, distance, or network conditions.

HSTS does not impose a file size limit, meaning users can transfer files of any size efficiently.

It uses IBM Aspera’s FASP (Fast and Secure Protocol) to achieve transfer speeds significantly faster than traditional TCP-based transfers, even over long distances or unreliable networks.

HSTS allows an unlimited number of concurrent users to transfer files using an Aspera client.

It ensures secure, encrypted, and efficient file transfers with features like bandwidth control and automatic retry in case of network failures.

A. HSTS allows an unlimited number of concurrent users to transfer files of up to 500GB at high speed using an Aspera client. (Incorrect)

Incorrect file size limit – HSTS supports files of any size without restrictions.

B. HSTS allows an unlimited number of concurrent users to transfer files of up to 100GB at high speed using an Aspera client. (Incorrect)

Incorrect file size limit – There is no 100GB limit in HSTS.

C. HSTS allows an unlimited number of concurrent users to transfer files of up to 1TB at high speed using an Aspera client. (Incorrect)

Incorrect file size limit – There is no 1TB limit in HSTS.

D. HSTS allows an unlimited number of concurrent users to transfer files of any size at high speed using an Aspera client. (Correct)

Correct answer – HSTS does not impose a file size limit, making it the best choice.

Analysis of the Options:

IBM Aspera High-Speed Transfer Server Documentation

IBM Cloud Pak for Integration - Aspera Overview

IBM Aspera FASP Technology

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

The command executed is:

sh

CopyEdit

oc get po

This command lists the pods running in an OpenShift (OCP) cluster where IBM API Connect is deployed.

Most API Connect management components (apic-dev-mgmt-xxx) are in a Running state, which indicates that the core API Connect system is operational.

The apic-dev-mgmt-turnstile pod is in a CrashLoopBackOff state, with 301 restarts, indicating that this component has repeatedly failed to start properly.

The Turnstile pod is a critical component of the IBM API Connect Developer Portal.

It manages authentication and access control for the Developer Portal, ensuring that API consumers can access the portal and manage API subscriptions.

When Turnstile is failing, the Developer Portal becomes unresponsive because authentication requests cannot be processed.

Key Observations from the Output:Understanding the Turnstile Component:

Since the Turnstile pod is failing, the Developer Portal will not function properly, preventing users from accessing API documentation and managing API subscriptions.

API providers and consumers will not be able to log in or interact with the Developer Portal.

Why Answer B is Correct?

A. The Analytics subsystem cannot retain historical data. → Incorrect

The Analytics-related pods (e.g., apic-dev-analytics-xxx) are in a Running state.

If the Analytics component were failing, metrics collection and historical API call data would be impacted, but this is not indicated in the output.

C. Automated API behavior testing has failed. → Incorrect

There is no evidence in the pod list that API testing-related components (such as test clients or monitoring tools) have failed.

D. New API calls will be rejected by the gateway service. → Incorrect

The gateway service is not shown as failing in the provided output.

API traffic flows through the Gateway pods (typically apic-gateway-xxx), and they appear to be running fine.

If gateway-related pods were failing, API call processing would be affected, but that is not the case here.

Explanation of Incorrect Answers:

IBM API Connect Deployment on OpenShift

Troubleshooting Developer Portal Issues

Understanding API Connect Components

OpenShift Troubleshooting Pods

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