IBM C1000-172 Exam Dumps

The likely reason IBM Log Analysis is missing the Red Hat OpenShift on IBM Cloud instance logs is that the logging agents were not created and deployed to this OpenShift instance.

IBM Log Analysis with Sysdig: To collect logs from a Red Hat OpenShift cluster, specific logging agents must be deployed on the cluster. These agents are responsible for forwarding logs to the IBM Log Analysis service.

Missing Logs Due to Missing Agents: If the agents are not deployed, the service will not capture logs from the cluster, resulting in missing log data from that instance.

Reference from IBM Cloud Professional Architect Materials:

IBM documentation on Setting up Log Analysis explains the requirement of deploying logging agents to the respective resources to ensure log collection.

Other options are incorrect:

A . The developer needs at least editor IAM role does not affect the log capture.

B . The administrator needs at least reader access does not address the missing agents.

C . The instance running in a different region does not prevent log capture if agents are configured correctly.

To deploy microservices where container communication can be orchestrated and customized, the best IBM Cloud solution is the IBM Cloud Kubernetes Service.

IBM Cloud Kubernetes Service: This service provides a managed Kubernetes environment to orchestrate and manage containerized applications. It supports microservices architecture by providing tools for managing container communication, scaling, deployment, and load balancing. Kubernetes allows for custom networking policies, service meshes, and other tools necessary for microservices communication and orchestration.

Microservices and Kubernetes: Kubernetes is designed to manage and scale microservices. It can handle the orchestration of complex, interdependent services and provides features such as service discovery, traffic routing, load balancing, and monitoring.

Reference from IBM Cloud Professional Architect Materials:

IBM documentation on IBM Cloud Kubernetes Service confirms its suitability for managing microservices architecture with container orchestration capabilities.

Other options are incorrect:

B . IBM Cloud Code Engine is a serverless platform, not specifically designed for microservices orchestration.

C . IBM Cloud for VMware Solutions is used for running VMware workloads in the cloud.

D . IBM Cloud Functions is used for running serverless functions, not for orchestrating containers.

Red Hat OpenShift on IBM Cloud provides a common platform to meet the requirements of a modern hybrid cloud. It is a Kubernetes-based container platform that enables developers to build, deploy, and manage applications across on-premises environments, IBM Cloud, and other public clouds. This flexibility is key for modern hybrid cloud environments, where businesses seek consistency, scalability, and security across diverse infrastructure setups.

Why Red Hat OpenShift? It offers a comprehensive solution for managing containers and microservices, automating CI/CD pipelines, and integrating with IBM Cloud Paks, thus facilitating a true hybrid cloud model.

Benefits of OpenShift: Red Hat OpenShift ensures workload portability, consistency in development and operations, and provides enhanced security features, making it the preferred platform for enterprises embracing a hybrid cloud strategy.

Comparison with Other Options:

Cloud Functions (B): Focused on serverless functions rather than providing a full hybrid cloud platform.

Code Engine (C): Focused on running containerized workloads without managing infrastructure but not as comprehensive as OpenShift.

Virtual Server Instance (D): Provides virtual machines but lacks the comprehensive hybrid cloud management features.

Red Hat OpenShift on IBM Cloud

IBM Cloud Architect Exam Study Guide

IBM Cloud Paks

The main advantage of using IBM Code Engine over traditional server provisioning is greater scalability.

IBM Code Engine: It is a fully managed, serverless platform that automatically scales up or down based on the workload demand. Unlike traditional server provisioning, which requires manual configuration and scaling of resources, IBM Code Engine dynamically adjusts the compute capacity, allowing applications to handle variable loads efficiently.

Scalability Advantage: IBM Code Engine's serverless architecture eliminates the need for pre-provisioning servers, thus avoiding over-provisioning or under-provisioning issues. It can automatically scale from zero to thousands of instances based on demand, making it highly efficient for scaling applications.

Reference from IBM Cloud Professional Architect Materials:

According to IBM documentation on IBM Code Engine, it provides a serverless experience with automatic scaling, where the platform handles all the provisioning, scaling, and management of resources.

The other options are incorrect:

A . Lower latency may be a benefit, but it's not the main advantage.

B . Better load balancing is part of scalability but not the primary advantage over traditional provisioning.

C . Higher security could be a benefit but isn't specific to IBM Code Engine's main advantage over server provisioning.

IBM Cloud Hyper Protect Crypto Services is the correct service to use for encrypting IBM Cloud Kubernetes Service secrets and the etcd store with the organization's own root keys on FIPS 140-2 Level 4-certified hardware.

IBM Cloud Hyper Protect Crypto Services: This service provides a highly secure key management system and supports encryption operations using FIPS 140-2 Level 4-certified hardware. It ensures that the keys used to encrypt data never leave the secure boundary of the Hardware Security Module (HSM), which meets the highest level of security certification (Level 4).

Use Case Suitability: For organizations needing to meet stringent regulatory and compliance requirements (such as those demanding FIPS 140-2 Level 4 certification), Hyper Protect Crypto Services offers the necessary security controls to protect Kubernetes secrets and other sensitive data.

Reference from IBM Cloud Professional Architect Materials:

The IBM documentation on Hyper Protect Crypto Services confirms that it uses FIPS 140-2 Level 4-certified hardware, making it the correct choice for this requirement.

Other options are incorrect:

B . IBM Cloud Secrets Manager and C. IBM Cloud Key Protect do not utilize FIPS 140-2 Level 4-certified hardware.

D . IBM Cloud Managed Encryption Services is not a specific service related to the required encryption hardware.