Keynote Oracle Fusion Middleware Summit_2020
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Michel Schildmeijer gave a keynote at the Oracle Middleware Summit on January 9th, 2019. He discussed the history and evolution of Oracle Fusion Middleware from traditional middleware to more modern, cloud-native approaches. He outlined Oracle's focus on containers, Kubernetes, and microservices and how WebLogic and other FMW products are adapting to these trends, including new options like Helidon for developing microservices. Schildmeijer concluded that WebLogic will still be foundational but the focus is shifting to hybrid cloud-native solutions.
![/]# whoami
• From Amsterdam, the Netherlands
• Lead Technologist at Qualogy Holding
• Oracle ACE since 2012
• Authored 2 books about WebLogic in
2010/2011
• Started with UNIX in 1994
• Started with BEA technology in 2000
• Started in 2017 looking at containerization
strategies, DevOps etc.](https://image.slidesharecdn.com/qoraclemiddlewaresummit2020-200109211357/85/Keynote-Oracle-Fusion-Middleware-Summit_2020-2-320.jpg)
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Keynote Oracle Fusion Middleware Summit_2020
- 1. Oracle Middleware Summit Keynote By Michel Schildmeijer, 9 January 2019, Qualogy
- 2. /]# whoami • From Amsterdam, the Netherlands • Lead Technologist at Qualogy Holding • Oracle ACE since 2012 • Authored 2 books about WebLogic in 2010/2011 • Started with UNIX in 1994 • Started with BEA technology in 2000 • Started in 2017 looking at containerization strategies, DevOps etc.
- 3. What is Middleware? • A Marketing Term? • A Meaningless Term? • Software Glue & Distributed systems? • Some Unified Translator? • All of the above…?
- 4. Traditional Middleware • Information and Processes (business, human or technical) through Business Process Management (BPM) • Sessions by Transaction, or Transaction Processing Monitoring • Messages, through Message Oriented Middleware (MOM)- JMS, Service Bus • Applications, using composite suites (like Oracle SOA Suite) • Presentation layer, done through a Web Portal
- 5. Modernized Middleware • API and API management • Rest / JSON • Event based, real time data stream • Apache Kafka, Storm, Spark, Ignite • Service routing • Istio, Linkerd • Cloud /PaaS implementations • Oracle Integration Cloud
- 6. ORACLE APPLICATIONS FUSION APPLICATIONS THIRD PARTY APPLICATIONS ORACLE FUSION MIDDLEWARE Complete Integrated Open Oracle’s Solution in the past: Fusion Middleware Business Innovation Platform
- 7. Initial thoughts of Oracle Fusion Middleware ONE Uniform Design Environment ONE Management Environment ONE Monitoring Environment ONE Architecture ONE Design ONE Skill set
- 8. Oracle Fusion Middleware Suites • Application Server • Integration and Process Management • Application Development Tools • Business Intelligence • Content Management (WebCenter) • Identity and Access Management • Data Integration Copyright © 2019 Oracle and/or its affiliates. Components Oracle Fusion Middleware
- 9. Applicatie Server ServiceBus WS Policies EM OSS WebCenter Content WebTier / OHS RDBMSRules BPEL BPM WebCenter Portal / ADF IDE’s / Build / Deploy
- 10. Platform Across All Oracle Product Lines Fusion Applications Products Running on WebLogic Applications Portfolio Using Fusion Middleware components SOA-BPM Suite Identity Management Suite Business Intelligence Suite Content Management Suite WebCenter Suite Java EE/ISV Apps Fusion Middleware Cloud Application Foundation Build on Fusion Middleware WebLogic Server Coherence Grid Tuxedo Java Oracle Fusion Middleware
- 11. Oracle WebLogic Suite Cloud Application Foundation for Java applications WebLogic Server Java EE: Reliability, Availability, Scalability & Performance Coherence EE Data Grid Scale Out for Java, C++, .NET Java Virtual Machines Oracle and OpenSource JVM’s DevelopmentTools Jdeveloper/Eclipse EnterpriseManager AdminandOperations WebLogic Suite Custom App Packaged App SOA & BPM Web Center
- 12. WebLogic, Coherence 10.3.X and 3.7.X WebLogic, Coherence 12.1.X WebLogic, Coherence 12.2.1.X WebLogic, Coherence 14.1.X Java EE 5 Java EE 6 Java EE 7 Java/Jakarta EE 8 JDK 6 and 7 JDK 7 and 8 JDK 8 JDK 8 and 11 2009 - 2012 2011 - 2014 2015 - 2019 2019+ WebLogic & Coherence versions and roadmaps
- 14. Future of WebLogic • 1st Focus of Oracle will be Cloud • Focus on containers and orchestration • Domain partitions will be deprecated • All Cloud versions will be released for on premise • Next on premise version: 14.1.1
- 15. Coherence in memory Data Grid • Key-value object / document storage • Clustered caching with disk persistence • REST, Java, .NET, C++ interfaces • Querying, eventing, transactions • In-place distributed processing • HotCache: refresh from database • Multi-site data federation Site 1 Grid Services Clients Enterprise Site 2
- 16. • Industry trends □ Microservices, serverless □ Private and public clouds □ OS Containers, orchestration frameworks • WebLogic, Coherence customer demand □ Cloud neutral infrastructure □ Integrate with new tools and services □ Evolve WebLogic, Coherence for these environments Blockchain WebLogic Coherence WebLogic Future of WebLogic
- 17. DevOps for Enterprise Java Applications EE Develop Build Package Deploy/ Monitor/Scale Monitor, Update, Patch, Extend
- 18. • Java EE 8, Jakarta EE 8 Support • JDK 8 and 11 Support • Backwards compatible with prior versions • Available on premises and Cloud • FMW Support in CY2020 WebLogic next version
- 19. WebLogic Cloud – Container Engine for Kubernetes (OKE) WebLogic Cloud – Virtual Machines (VM) WebLogic Cloud Options – no Java Cloud Service
- 20. OKEVM Non-JRF 12.2.1.3 Provisioning Marketplace Operator and Marketplace Universal Credit Model Yes (planned) Yes (planned) BYOL model Yes (available today) Yes (planned) Coherence (WLS Suite) Installed Yes WLS versions JRF 12.2.1.3/11.1.1.7 Non-JRF 12.2.1.3 JRF 12.2.1.3 ETA Available today (BYOL) Q1CY2020 WebLogic Cloud options
- 21. Building Blocks for WebLogic Kubernetes • WebLogic Docker certification □ Docker images, Dockerfiles, GitHub • WebLogic Kubernetes certification □ How-to, best practices • Integration □ Management: Operator □ Monitoring: Exporter for Prometheus □ Migration: Deploy tooling □ Logging: Exporter for Elastic Stack □ Image: Tool management Kubernetes Operator WebLogic WebLogic WebLogic
- 22. WebLogic Containers Base Image Oracle Linux 7 Image JDK & WebLogic bins Image WebLogic Domain Image WebLogic Deployed app Docker Container Runtime Docker Software libcontainer libvirt LXC Linux Kernel
- 23. • Getting your WebLogic domain migrated to Kubernetes: □ Domain introspection to: Create a model, a yaml file of your entire domain Migrate existing domains and upgrade them to 12.2.1.X Tested on 10.3.6 to 12.2.1.X □ Customize to get “Kubernetes ready” □ Create WebLogic domain docker images based on inputs gathered WebLogic Deploy Tooling
- 24. • Azure Marketplace IaaS Solution for WebLogic • Published, maintained and supported by Oracle • Based on Oracle Linux 7.6, Oracle JDK and WebLogic (12.2.1.3) • Bring your own license • Supports common use-cases such as load-balancing and clustering • Initial release end of October, more releases by end of year • https://aka.ms/azurewls WebLogic on Azure
- 25. Kubernetes Cluster Customer Tenancy Repository • JRF Support on Kubernetes SecretsDomain CR Operator • FMW Infra Domain Image • WebLogic binaries • Domain Applications WebLogic Domain(s) Logs WLS Cluster AS MS MS MS MS MS POD 1 POD 2 POD 3 POD 4 POD 5 POD 6 Kubernetes FMW Infra Domain Image Operator Image FMW Infra Future
- 26. Fusion Middleware Infrastructure The Fusion Middleware Infrastructure install images contains: • • • • WebLogic binaries Coherence binaries JRF binaries RCU binaries FMW Install Image JRE Image Base Image FMW Infrastructure Server JRE Oracle Linux
- 27. CY2019 WebLogic/Coherence 14.1.1 CY2020 Fusion Middleware 14.1.2 WebLogic Server WebLogic 14.1.1 • Java EE 8 • Jakarta EE 8 • Kubernetes-driven enhancements • Web Tier HTTP/2 Support • JDK 8 and JDK 11 WebLogic 14.1.2 • Kubernetes-driven enhancements • Security updates • Console updates • JDK 8 (TBD), JDK 11 Coherence Coherence 14.1.1 • Multi-language clients • JavaScript, Python, gRPC • Tracing • Enable modularization • JDK 8 and JDK 11 Coherence 14.1.2 • Modular server • Topics • GraalVM Support Versions 14.1.1 and 14.1.2 FMW 14.x.x versions will come out in 2020-2022
- 28. Fusion Middleware 12.2.1.4 Highlights Identity Management Suite (IAM, Governance, Directory Svr): Application Development Tools: • Simplified install /config, full Oauth 2.0, • OIDC support • Rapid Appl. Onboarding • REST / SCIM access to Directory Data • Performance and Stability Improvements • Coexistence with other UI Tools SOA & BPM • Industrial hardening • Hybrid Integration • Bugfix releases Forms – Maintenance releases • Security enhancements • Text Field increased to 2Mb • Improvements custom color feature WebCenter (Portal, Sites & Content) • Better Search(Elastic Search) • Hybrid Support Others… Extended Support till 2025
- 29. Other FMW Products on Docker/Kubernetes • Key FMW products in production • With WebLogic Kubernetes tools • Oracle ADF (FMW Infrastructure) • Supported today • SOA • Developer release supported today • Production support in CY2019 • IDM • Production support in CY2019 • Access, Directory support in H1CY2020 • WebCenter Sites, Portal, Content • Planned for H12020
- 30. New ways • Is Oracle Fusion Middleware still needed? • It Depends: □ If customer wants only on premise: yes, as long as app strategy doesn’t change □ If customer wants IaaS: yes □ If customer wants PaaS: For now but will change □ If customer chooses for new ways: No
- 31. • Partial path to Microservices • Migrate to Containers • Migrate to Cloud Coherence WebLogic New ways
- 32. Possible path to microservices • Started as J4C (Java for Cloud) • A framework of open source Java libraries for developing microservices • Can run as a standalone JVM Container • Two programming models • Helidon MP: MicroProfile APIs – declarative, Java EE/Jakarta EE style (JAX-RS, CDI, etc.) • Helidon SE: functional style, transparent • Bare metal, VMs, Docker, Kubernetes • Supported by Oracle • Extend WebLogic applications with Java microservices Larger Full-Stack Spring Boot MicroProfile Based Open Liberty Microframeworks Smaller Helidon SE Helidon MP JSON- JAX-RS CDI P/B Oracle Cloud Integrati onsConfig WebServer Security Netty
- 34. Two programming models Eclipse MP (Microprofile) • Platform to optimize Enterprise Java for a microservices architecture • Familiar to Java EE developers • Key Java EE APIs + new MicroProfile APIs Helidon SE (Standard Edition) • Lightweight microframework • Embedded Reactive Webserver to serve dynamic and static content • Security support for different pluggable providers • Built-in integrations to facilitate using Oracle Cloud Services Oracle Public
- 35. Applications Hybrid Application and Environment Management Traditional Java Microservices Polyglot microservices Cloud Native Environment Operators Open Operating Systems Public Cloud Private Cloud Hybrid Cloud Enterprise Java Vision – traditional and modern
- 36. Conclusions • WebLogic will still be the foundation for the coming future □ Though in hybrid situations • Focus will be on Cloud Native trends • Other FMW follow the same path □ Cloud and on premise • On Premise: Try to migrate to a more containerized landscape • Develop more Cloud Native, also on premise • Hybrid situation: WebLogic, FMW, Microservices, Serverless • Be a good housekeeper □ Do active lifecyclemanagement (patch, upgrade)
- 37. Any Questions? Let’s keep in touch!! [email protected] https://community.oracle.com/blogs/mnemonic https://www.qualogy.com/nl/techblog/author/michel-schildmeijer @MNEMONIC01 nl.linkedin.com/in/mschldmr