Oracle - Continuous Delivery NYC meetup, June 07, 2018
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The document discusses Oracle's approach to containerization and Kubernetes. It provides an overview of container native development and Oracle's vision of an end-to-end container native suite. It also describes Oracle Container Engine (OKE) which provides a fully managed Kubernetes service on Oracle Cloud Infrastructure.
Oracle - Continuous Delivery NYC meetup, June 07, 2018
- 1. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Copyright © 2017, Oracle and/or its affiliates. All rights reserved. Rapid Delivery: Container Native & CI/CD Approach Discussion Overview Ashutosh Tripathi – Cloud Platform Architect
- 2. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Safe Harbor Statement The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. 2
- 3. Copyright © 2018, Oracle and/or its affiliates. All rights reserved. | History and Multi-Dimensional Evolution of Computing Copyright © 2018 Oracle and/or its affiliates. All rights reserved
- 4. Copyright © 2018, Oracle and/or its affiliates. All rights reserved. | Container Native User: DevOps / SRE – granular control – highly scriptable – deep introspection – open – cloud neutral PaaS User: Web/Mobile Dev – limited control – prescriptive – limited introspection – short/efficient on-ramp – affixed to environment Enterprise Java User: Traditional IT – tightly controlled for consistency – uniform tooling – designed for seamlessness Visual/Low Code User: Line of Business – Limited exposure to controls – intuitive / UI based – integrated into a suite – low/no complexity Spectrum of Users & Needs Serverless f(x) High Control/Productivity vs Prescriptive/Productivity
- 5. Copyright © 2016, Oracle and/or its affiliates. All rights reserved. Why? • Platform Neutral • Enables DevOps Team to deliver fast • Freedom to choose Technology Stack • There is no one-size-fits-all approach. Enterprise have different levels of: – Existing investment in a technical stack – Technical skillsets and capability – Desire to invest in upgrading infrastructure • Minimal Failure Cost
- 6. Copyright © 2015 Oracle and/or its affiliates. All rights reserved. | Vision: An End-to-End Container Native Suite Site Reliability Engineering for the Cloud – Open, Standards Based, Cloud Neutral
- 8. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | • Multi-container apps • Scheduling • Service Discovery • Maintaining Desired State • Orchestration as a service • Hosted Container Runtime • Minimize operational overhead Container Orchestration And Containers as a Service (CaaS) 8
- 9. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Docker and Kubernetes • Popular, easy to use tooling targeting developer productivity • De Facto standard container runtime and image format • Developer on-boarding and Gen1 application management (Compose, Swarm) • Production grade container management targeting DevOps and Ops, widespread adoption • Complex but powerful toolset supporting Gen2 applications • Rich operations feature set, autoscaling, rolling upgrades, stateful apps and more. 9
- 10. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Kubernetes – Explosive Growth • 1300+ Contributors on Github, 54K+ Commits 71% • Enterprises using Kubernetes to manage and orchestrate containers 84% • Using Kubernetes in production • Storage, Security, Networking and Complexity are cited as the biggest challenges of deploying containersSOURCES: COREOS BLOG, Github.com, cncf.io 10
- 11. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Strategy for Container Based Infrastructure • Deliver a container based capabilities that are complete, integrated and open – Orchestration/Scheduling, CI/CD, Management/Operations, Analytics/Introspection – With application development platform for serverless and microservices • Based on community driven open source technology – Investing in open source communities and foundations (Kubernetes, Docker, CNCF) via engineering resources, code contributions & sponsorship • Differentiated on quality of service and operational excellence – Full, transparent management – Deployed to Oracle Cloud Infrastructure – Enterprise grade security, HA and governance
- 12. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 12Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 12 Oracle Container Native Cloud Services Oracle Strategy is to Address the Full Spectrum of the Modern AppDev Market Containers K8s “the hard way” Terraform K8s Installer Container Native approach More Control, More Work More Autonomous, Fully Managed Language Runtime Instances Application Container Customer brings zip archive of app Compute Customer Manually Stands Up K8s Cluster Container Cloud Customer brings Docker Image Compute + Terraform Customer Self Manages K8s Cluster using TF Serverless f(x) Functions Customer brings function code Managed K8s OKE Customer Manages Cluster + Consumes K8s API
- 13. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Gen II IaaS – Industry’s first OCI Fully Secure, Dedicated Industry’s first fully dedicated servers – no hypervisor, agents, noisy neighbors or shared resources Built for Enterprise Apps Built to support demanding Enterprise apps: Oracle (Exadata, RAC) and non-Oracle (SAP, Microsoft) Performance-First Performance-first approach with significantly higher performance than existing cloud options Security and Governance Introduces Compartments to provide logical separation of resources to organize, isolate and do fine grained IAM Off-box I/O Virtualization Moves mgmt, I/O, storage, isolation out of the hypervisor, enables lower overhead, better security Non-oversubscribed Fast, Flat, Predictable, ~100µs expected one-way latency within AD, 2 x 25Gb/s bandwidth Why OCI?
- 14. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Gen II IaaS – OCI - An Industry First Which Apps are best-suited for OCI? Oracle Database RAC Data Guard (no public cloud supports RAC or Data Guard) Oracle Unlimited Apps ERP, CRM, PeopleSoft, Siebel, JD Edwards (no public cloud supports Oracle Unlimited Apps) Big Data Hadoop Batch processing Spark Stream Processing High Performance Computing Containers/Cloud-native Best place to run containers Cloud-native apps – Microservices, Compute Clusters, Messaging, Log analytics NoSQL Databases – Mongo, Cassandra, Redis Dedicated cores? Big, Cheap Storage? Lots of IO? High Throughput, Low Latency? All demands covered with Oracle OCI Cloud Services
- 15. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Container Engine, Pipelines, and Registry An Open, Fully-Managed Kubernetes Platform & Private Registry Oracle Container Pipelines -- or – Other CI/CD tool Oracle Container Registry AD 1 AD 3 Node Pool K8S Cluster Node Pool BM VM VCN PV AD 2 Exposed Kubernetes Service • Container Native: Standard Kubernetes; Fully Managed Lifecycle; Integrated Registry • Developer Friendly: Simple, Streamlined User Interface; Rich API; Helm, Dashboard and DNS Built-in • Enterprise Ready: Oracle Cloud Infrastructure Performance; Highly Available; Secure with Access Controls Build Test Test Test Push Oracle Container Engine (Kubernetes) Pods LB 15
- 16. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | 1. Developer Commits Code 2. Jenkins detects change and builds app 3. Jenkins pulls base docker image, installs app, and stores in repository 4. Jenkins kicks off cloud orchestration 5. Terraform builds virtual cloud infra 6. Terraform kicks off Chef provisioner to configure compute instance 7. Chef pulls docker image w/ app from repository 8. Chef configures compute instance to run docker image
- 17. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. |Copyright © 2018, Oracle and/or its affiliates. All rights reserved. 17 Showtime
- 18. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle’s Commitment to Containers and Open Source • Oracle’s participation in open source community – Active Participation – Cloud Native Compute Foundation and Kubernetes – No forked code – straight from the source – Continue precedence of Java, MySQL, Linux • Lead by example – Oracle software on Docker Store – Kubernetes engineering in CNCF – Java SE/EE open sourcing; transparent processes • Innovate in open source – Utilities like K8S terraform install, smith, railcar, crashcart • Sponsor & contribute to key conferences – DockerCon, Kubecon, CoreOS Fest, others 18 OpenJDK 4 Containers Active Community Participation Innovate in Open Source Kubernetes railcarsmith crashcart Open Sourcing Docker & K8s Utilities K8S installer
- 19. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Oracle Cloud Infrastructure and Kubernetes Roll Your Own, Pre-Built Installer, Managed Service Quickstart Experience OSS Terraform Installer on GitHub OCI OCI Container Engine for Kubernetes DIY Container Management Self Managed Kubernetes Service Enterprise Class Managed Kubernetes Service DIY on Compute OKE Copyright © 2017 Oracle and/or its affiliates. All rights reserved Installer template
- 20. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | • End-to-end container Lifecycle Management ➢ Build, test, deploy, operate • Registry Integration ➢ Full Docker v2 compatible registry for private images • Standard Kubernetes ➢ Deploy standard & open upstream Kubernetes versions for compatibility • OCI Aware Integrated Plugins ➢ Persistent Storage ➢ Load Balancing 20 OKE Engine Differentiators Cloud & Container Native Developer Friendly Enterprise Ready • One Click Clusters ➢ Simplify cluster setup • Full REST API ➢ Create and scale clusters through full REST API • Built In Cluster Add-Ons ➢ Kubernetes Dashboard, DNS & Helm • Open Standards ➢ Docker Based Runtime ➢ Worker Node SSH Access • Full Bare Metal Performance ➢ Combine Kubernetes with VM and BM shapes for raw performance • HA Managed Control Plane • Multi-AD/Zone Support ➢ Deploy resilient Kubernetes apps • Node Pools & Self-Healing Clusters ➢ Create and scale clusters of different shapes; maintain cluster size in face of node failures • Team Based Access Controls ➢ Control team access and permissions to clusters
- 21. Copyright © 2017, Oracle and/or its affiliates. All rights reserved. | Come experiment Take your ideas & build them on Oracle Cloud