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Openshift Container Platfrom

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Openshift Container Platfrom

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Openshift Container Platfrom

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  1. Click to Edit Title Click to Edit Sub Title

  2. Agenda • Overview of OpenShift • Key Features • Architecture • Benefits • Use Cases • Demo (if applicable) How to use automation on OpenShift and its benefits

  3. Introduction to OpenShift • Definition: "OpenShift is a container orchestration platform built on Kubernetes, designed for developing, deploying, and managing containerized applications." • Key Objectives: Agility, scalability, and efficiency.

  4. Key Features a. Container Orchestration • Managing and scaling containerized applications. • Automated deployment and scaling. b. Developer Productivity • Tools for building, testing, and deploying applications. • Integrated CI/CD pipelines.

  5. c. Microservices Architecture • Support for microservices development. • Independence and scalability of microservices. d. Multi-Cloud and Hybrid Cloud Support • Deploy applications across on-premises and multiple cloud environments. e. DevOps Integration • Integration with popular CI/CD tools. • Streamlined collaboration between development and operations.

  6. Architecture • Overview of OpenShift architecture. • Components: Master node, Node, etcd, API server, and more. • Visualization of how containers are orchestrated.

  7. Benefits a. Efficiency • Resource-efficient containerization. • Faster application startup times. b. Scalability • Automatic scaling of applications based on demand. • Efficient use of resources in a cluster. c. Flexibility • Support for a variety of programming languages and frameworks. • Portability across different environments.

  8. d. DevOps Culture • Facilitates collaboration between development and operations teams. • Continuous integration and continuous delivery.

  9. Use Cases a. Cloud-Native Applications • Ideal for modern, cloud-native application development. • Microservices architecture. b. Agile Development • Supports agile development practices. • Rapid development, testing, and deployment. c. Legacy Applications • Can also be used for migrating and managing legacy applications.

  10. How to use automation on OpenShift and its benefits 1. Infrastructure as Code (IaC): Use tools like Ansible, Terraform, or Helm to define and manage your infrastructure as code. This includes the setup of your OpenShift cluster, nodes, and any additional resources. 2. OpenShift Templates: Leverage OpenShift Templates to define and provision application components. Templates are declarative YAML files that describe the objects needed for an application. They can include services, deployment configurations, routes, etc.

  11. 3. Continuous Integration (CI) and Continuous Deployment (CD): Integrate OpenShift with CI/CD tools like Jenkins or GitLab CI. Automate the build and deployment process for your applications. This ensures that changes are automatically tested and deployed to the OpenShift cluster. 4. Custom Operators: Create Custom Operators using the Operator Framework. Operators automate the management of complex applications by encoding operational knowledge into software. This helps in automating day-2 operations like scaling, backup, and recovery.

  12. 5. Event-Driven Automation: Use event-driven architectures to trigger automated actions based on specific events. This could include scaling up/down based on resource usage, triggering backups, or responding to custom events within your applications. 6. Monitoring and Auto-Scaling: Implement automated monitoring using tools like Prometheus and Grafana. Configure auto-scaling based on metrics such as CPU usage or memory consumption. OpenShift can automatically adjust the number of pods based on these metrics.

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