Openstack Essentials Practice Exam

OpenStack Essentials is the basic knowledge and skills to deploy, and manage OpenStack, an open-source cloud computing software. OpenStack is used to build and manage public and private clouds, and enables handling computing, networking, storage, and security. OpenStack Essentials includes understanding of the core components, architecture, and deployment of OpenStack for cloud infrastructure.
Certification in OpenStack Essentials verifies your skills and knowledge of OpenStack's fundamental components and architecture. This certification assess you in cloud infrastructure, OpenStack services (compute, storage, networking), and managing a cloud environment.
Why is Openstack Essentials certification important?

• The certification certifies your skills and knowledge of OpenStack.
• Increases your career opportunities in cloud computing.
• Improves your employability in managing cloud roles.
• Validates your practical skills to deploy, configure, and manage OpenStack.
• Increases your job market competitiveness, in roles related to cloud infrastructure.
• Certifies your understanding of cloud architecture.
• Opens doors to roles in public and private cloud management.
• Promotes your professional development.

Who should take the Openstack Essentials Exam?

• Cloud Administrator
• Cloud Engineer
• Cloud Solutions Architect
• Systems Administrator
• DevOps Engineer
• IT Infrastructure Manager
• Cloud Operations Engineer
• OpenStack Engineer
• Network Administrator (specializing in cloud networks)
• IT Support Engineer (cloud infrastructure)

Skills Evaluated

Candidates taking the certification exam on the Openstack Essentials is evaluated for the following skills:

• Basic OpenStack Architecture
• Cloud Infrastructure Management
• Networking in OpenStack
• Compute Resources Management
• Cloud Storage
• Identity Management
• OpenStack Dashboard
• Deployment and Configuration
• Security and Authentication
• Troubleshooting and Maintenance
  

Openstack Essentials Certification Course Outline
The course outline for Openstack Essentials certification is as below -

Domain 1 - Introduction to OpenStack

• Overview of OpenStack architecture and components
• Cloud computing concepts and OpenStack use cases
• OpenStack deployment models (public, private, hybrid)

Domain 2 - OpenStack Core Services

• Compute (Nova)
• Networking (Neutron)
• Storage (Cinder and Swift)
• Identity (Keystone)
• Image Management (Glance)
• Orchestration (Heat)
• Monitoring and Telemetry (Ceilometer)

Domain 3 - OpenStack Networking

• Creating and managing virtual networks in OpenStack using Neutron
• Understanding of networking concepts such as routers, subnets, and security groups
• Integration of physical networks with OpenStack environments

Domain 4 - Compute Management

• Virtual machine management using Nova
• Instance lifecycle management
• Scheduling and resource allocation in Nova

Domain 5 - Storage Management

• Block storage management using Cinder
• Object storage management using Swift
• Volumes and snapshots in OpenStack

Domain 6 - Identity and Access Management

• Configuring Keystone for identity, authentication, and authorization
• Role-based access control (RBAC) in OpenStack
• User and project management

Domain 7 - Security in OpenStack

• Securing OpenStack environments using firewall, encryption, and security groups
• Authentication methods (Keystone)
• Compliance and best practices in cloud security

Domain 8 - OpenStack Dashboard (Horizon)

• Managing resources via the Horizon dashboard
• User interface features and functionalities
• Resource monitoring and reporting

Domain 9 - OpenStack Deployment and Configuration

• Installing and configuring OpenStack components
• OpenStack cloud deployment tools (Packstack, DevStack)
• Configuration file management

Domain 10 - Troubleshooting and Maintenance

• Diagnosing and resolving common issues in OpenStack environments
• Service logs and error messages
• System performance monitoring and troubleshooting