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Flying in the cloud
- 1. Flying in the Cloud The journey to the Cloud with IBM Power Rafael Sene – rpsene@br.ibm.com | rpsene.com
- 3. Today • Cloud • Containers • Kubernetes • App Modernization • Cool Stuff from IBM
- 4. “The rise of the cloud is more than just another platform shift that gets geeks excited. It will undoubtedly transform the information technology (IT) industry, but it will also profoundly change the way people work and companies operate. It will allow digital technology to penetrate every nook and cranny of the economy and of society, creating some tricky political problems along the way” The Economist, Oct 25th 2008 https://www.economist.com/special-report/2008/10/25/where-the-cloud-meets-the-ground
- 6. $21.2 billion $20.4 billion $10.3 billion $4 billion *Results of the fourth quarter of 2018 The Game of Clouds
- 9. Cloud is all about open-source, so the vendor lock-in is not in the base technology, but it is in the ecosystem around it.
- 11. The Cloud
- 12. Paradigm that allows on-demand network access to shared computing resources.
- 13. • on-demand self-service can request and receive access to a service offering Key Cloud Characteristics
- 14. • on-demand self-service can request and receive access to a service offering • broad network access services should be easily accessed Key Cloud Characteristics
- 15. • on-demand self-service can request and receive access to a service offering • broad network access services should be easily accessed • resource pooling resources are not being used by one customer can be used by another customer Key Cloud Characteristics
- 16. • on-demand self-service can request and receive access to a service offering • broad network access services should be easily accessed • resource pooling resources are not being used by one customer can be used by another customer • rapid elasticity ability to easily grow to satisfy user demand Key Cloud Characteristics
- 17. • on-demand self-service can request and receive access to a service offering • broad network access services should be easily accessed • resource pooling resources are not being used by one customer can be used by another customer • rapid elasticity ability to easily grow to satisfy user demand • measured service must have the ability to measure usage, the “pay as you go” feature of cloud Key Cloud Characteristics
- 19. * as a Service
- 20. • Software as a Service SaaS - the capability to use the provider’s applications running on a cloud infrastructure. Service Models
- 21. • Software as a Service SaaS - the capability to use the provider’s applications running on a cloud infrastructure. • Platform as a Service PaaS - the capability to deploy onto the cloud infrastructure applications created using programing languages, libraries, services, and tools supported by the provider. Service Models
- 22. • Software as a Service SaaS - the capability to use the provider’s applications running on a cloud infrastructure. • Platform as a Service PaaS - the capability to deploy onto the cloud infrastructure applications created using programing languages, libraries, services, and tools supported by the provider. • Infrastructure as a Service IaaS - capability to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software. Service Models
- 23. Applications Data Runtime Middleware OS Virtualization Servers Storage Networking On-Premises Applications Data Runtime Middleware OS Virtualization Servers Storage Networking IaaS Applications Data Runtime Middleware OS Virtualization Servers Storage Networking PaaS Applications Data Runtime Middleware OS Virtualization Servers Storage Networking SaaS You Manage Others Manage Source: https://www.bmc.com/blogs/saas-vs-paas-vs-iaas-whats-the-difference-and-how-to-choose/
- 24. IaaS PaaS SaaS
- 26. Private The cloud infrastructure is provisioned for exclusive use by a single organization comprising multiple consumers (e.g., business units). It may be owned, managed, and operated by the organization, a third party, or some combination of them, and it may exist on or off premises. Source: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-145.pdf
- 27. Community The cloud infrastructure is provisioned for exclusive use by a specific community of consumers from organizations that have shared concerns (e.g., mission, security requirements, policy, and compliance considerations). It may be owned, managed, and operated by one or more of the organizations in the community, a third party, or some combination of them, and it may exist on or off premises. Source: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-145.pdf
- 28. Public The cloud infrastructure is provisioned for open use by the general public. It may be owned, managed, and operated by a business, academic, or government organization, or some combination of them. It exists on the premises of the cloud provider. Source: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-145.pdf
- 29. Hybrid The cloud infrastructure is a composition of two or more distinct cloud infrastructures (private, community, or public) that remain unique entities, but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load balancing between clouds). Source: https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-145.pdf
- 31. Write a Dockerfile that pulls an image from DockerHub (registry), builds a container that has a shared volume with the host. Write once, run anywhere. In any architecture!
- 33. Virtualization VS Containerization Host OS Hypervisor GUEST OS Binaries Libraries APP GUEST OS Binaries Libraries APP GUEST OS Binaries Libraries APP virtualization vm Host OS Container Engine Binaries Libraries APP Binaries Libraries APP Binaries Libraries APP containerization container
- 34. As container adoption grows, orchestration and management are needed: • Automated deployment, scaling, and management of containerized applications. • Self-healing. • Automated rollouts and rollbacks of applications. Open sourced in 2014 77% of containers are managed by Kubernetes 200% Increase in Kubernetes adoption since 2017.
- 35. With your containerized application, you can use a helm chart to deploy your pod and expose it via a service, running in a node of your cluster with the necessary resources according the number of replicas defined.
- 36. A Pod is a Kubernetes abstraction that represents a group of one or more application and some shared resources for those containers. It is the basic building block of Kubernetes - the smallest and simplest unit in the Kubernetes object model that you create or deploy. Containers should only be scheduled together in a single Pod if they are tightly coupled and need to share resources such as disk. The containers in a Pod share an IP Address and port space, are always co-located and co- scheduled, and run in a shared context on the same Node. Kubelet is a process responsible for communication between the Kubernetes Master and the Node, which manages the Pods and the containers running on a machine. Container runtime is responsible for pulling the container image from a registry, unpacking the container, and running the application. Source: https://kubernetes.io/docs/tutorials/kubernetes-basics/explore/explore-intro/
- 39. Microservices
- 40. Every piece of technology we have talked until now works on POWER, out of the box!
- 45. IBM Cloud
- 47. cloud.ibm.com
- 52. IBM Cloud Private for Data
- 53. A key challenge that slows down AI adoption is the abundant but untamed data that is not ready for AI. With ICP4D collect, organize and analyze your data all in a single platform. Try it for FREE at ibm.com/cloud/garage/cloud-private-experiences/
- 56. MCM
- 58. Thank You! Rafael Sene – rpsene@br.ibm.com | rpsene.com