Tackle 2: New capabilities for modernizing applications to leverage Kubernetes
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With the open-source tool Tackle, you can streamline the modernization of your application portfolio to leverage Kubernetes. - Tackle Hub 2.0 offers new capabilities to help deliver on that promise. - An almost-no-effort, operator-driven installation helps you get started quickly. - Additions to the application inventory lets you categorize apps by multiple dimensions to better manage your portfolio. You can add app descriptions through extensible metadata to make categorization meaningful for your organization. Integrating the application inventory with repositories lets you analyze the source code to get data about your app portfolio and estimate migration cost. You manage and assign credentials to enable access to corporate repositories. - A questionnaire-based assessment provides information about suitability of the applications for containerization, highlighting risks and producing an adoption plan informed by effort, priority and dependencies. Tackle Hub is the central interface from where you manage your application portfolio and integrate with other Tackle tools. We’ll go over a demo and highlight the other interrelated tools that help with modernizing applications to Kubernetes.
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Tackle 2: New capabilities for modernizing applications to leverage Kubernetes
- 1. New capabilities for modernizing applications to leverage Kubernetes Tackle 2 1
- 2. 2 Bio & Coordinates Senior Product Manager Ramón Román Nissen Madrid - Spain @rromannissen
- 3. 3 Application Portfolio Modernization and Migration with Tackle
- 4. 4 The ultimate Open Source toolkit to help organizations safely migrate and modernize their application portfolio to leverage Kubernetes, providing differential value on each stage of the adoption process
- 5. 5 The ultimate Open Source toolkit to help organizations safely migrate and modernize their application portfolio to leverage Kubernetes, providing differential value on each stage of the adoption process
- 6. 6 Application Inventory Manage your Application Portfolio ▸ Used to maintain a portfolio of applications ▸ It is the hub, and natural integration point for all Tackle projects in the future ▸ Applications can be linked to the business services that they support ▸ Application interdependencies can be defined and managed ▸ Through the use of tags extensible metadata can be added to describe and categorize the applications in multiple dimensions
- 7. 7 Application Assessment Assess your Application Portfolio ▸ A questionnaire based tool that assesses the suitability of applications for deployment in containers within an enterprise Kubernetes platform ▸ The reports provide information about the suitability of the applications for containerization, highlighting risks and producing an adoption plan informed by effort, priority and dependencies
- 8. 8 New Features in Tackle 2.0
- 9. 9 Hub and Spoke Architecture Complete rearchitecture to simplify integration and improve scalability ▸ Tackle Hub as the central component to store application data ▸ Addons enrich application data or integrate with external systems to act on application source ▸ Refactored backend and Kubernetes native approach to improve scalability
- 10. 10 Tackle Operator Manage and upgrade your Tackle instances ▸ Completely reimplemented operator ▸ Available for all Kubernetes distributions ▸ Capability Level II, allowing seamless upgrades ▸ Enhanced configuration management ○ Enable authless deployment ○ Manage volume sizes ○ Configure storage classes ▸ Manages two CRs now: tackle and addon
- 11. 11 Administrator Perspective New perspective to manage the toolkit ▸ Dedicated perspective to manage tool-wide configuration. ▸ Similar approach and design to the OpenShift Administrator Perspective. ▸ Enforces enhanced RBAC with three new differentiated personas: ○ Administrator ○ Architect ○ Migrator
- 12. 12 Integration with repositories Get source code and binaries from repositories ▸ Integration with source code and binaries repositories: ○ Git ○ Subversion ○ Maven Artifact repositories
- 13. 13 Credentials Management Manage and assign credentials securely ▸ Secure store for multiple credential types: ○ Source control ○ Maven settings files ○ Proxy ▸ Credentials are managed by administrators and assigned by architects to applications.
- 14. 14 Proxy integration Allow the use of proxies to connect to external systems ▸ HTTP and HTTPS proxy configuration in the UI/UX. ▸ Used to interact with external systems like repositories.
- 15. 15 ▸ Analyzes application source code and binaries and helps estimating the migration effort for different targets or paths ▸ Decompiles and analyzes Java applications executing an extensible set of rules to identify issues ▸ Support numerous migration paths and creates a rich set of reports Application Analysis Get precise data about your Application Portfolio and estimate migration cost
- 16. 16 Application Analysis Integration with Windup ▸ Execute application analysis from the application inventory. ▸ Leverage the integration with repositories to streamline the user experience. ▸ Oriented to bulk analysis. ▸ Enhanced inventory view with dedicated tabs to assessment and analysis data.
- 17. 17 Application Analysis New analysis modes ▸ Multiple analysis modes: ○ Source ○ Binary ○ Source + dependencies (parses POM to gather dependencies) ○ Upload a binary from local workstation
- 18. 18 Application Analysis Analysis scope selection ▸ Simplified user experience to configure the analysis scope. ▸ Possibility to force the analysis of known Open Source libraries. ▸ Predetermined analysis scopes or manual selection of packages to analyze.
- 22. 22 Application Analysis Migration paths out of the box Source Platform Targets Migration to JBoss EAP 7 Cloud Readiness OpenJDK 8 & 11 Jakarta EE 9 Camel 3 Spring Boot in Red Hat Runtimes Quarkus Open Liberty Oracle WebLogic Server ✔ ✔ ✔ - - - - - IBM WebSphere Application Server ✔ ✔ ✔ - - - - ✔ JBoss EAP 4 ✘ [1] ✔ ✔ - - - - - JBoss EAP 5 ✔ ✔ ✔ - - - - - JBoss EAP 6 ✔ ✔ ✔ - - - - - JBoss EAP 7 ✔ ✔ ✔ - - - - - Thorntail ✔ [2] - - - - - - - Oracle JDK - ✔ ✔ - - - - - Camel 2 - ✔ ✔ - ✔ - - - Spring Boot - ✔ ✔ ✔ - ✔ ✔ - Any Java application - ✔ ✔ - - - - - Any Java EE application - - - ✔ - - - -
- 23. 23 ▸ For your own Frameworks ○ “If you encounter this - here is how you migrate” ▸ Also great for large engagements, once you have built your “cookbook” ▸ Provide your internal guidance and link directly to your documentation Application Analysis Custom rules development
- 25. 25 Tackle Initiatives Different projects under the Tackle umbrella ▸ Tackle Hub - Red Hat ▸ Windup - Red Hat ▸ Pathfinder - Red Hat ▸ Containerization Assessment - IBM Research ▸ Automated Configuration Discovery (ACD) - IBM Research ▸ Data Intensive Validity Advisor (DiVA) - IBM Research ▸ Test-driven Modernization - IBM Research
- 27. 27 August 2022 July 2021 June 2022 Tackle 1.1 - UX improvements MTA 5.2.1 - New rules Tackle 1.0 - First release Tackle 2.0 - Tackle Analysis with seamless user experience. Tackle 3 - Enhanced integration with Tackle projects and Move2kube Q4 2021 Tackle Roadmap Tackle Analysis Integration Tackle 2.1 - Integration with DiVA, Bulk Delete, enhanced CSV import Q4 2022
- 28. 28 Demo
- 29. 29 Retail Application Original monolithic architecture Retail App inventory orders customers
- 30. Retail Application Carving out microservices customers 30 inventory orders gateway frontend
- 31. Retail Application End state 31 inventory orders customers gateway frontend
- 32. 32 Questions?
- 33. Thank you! 33 Ramón Román Nissen Senior Product Manager Modernization and Migration Solutions Red Hat
Notas del editor
- Experience in consulting: 5 years large scale migration projects
- So now that we have an overview of Konveyor and how it helps on the adoption of Kubernetes, let’s dig deeper into the application modernization and migration use case and discuss Tackle, our open source tool for that.
- The vision is simple yet ambitious
- Safely is stressed. For the refactoring scenario there is no magic. Tackle is not so much about automating migration like Crane and Forklift. But rather about providing as much insight as possible for the adoption leads to make informed decisions and giving migrators guidance and some degree of automation for the adaptations that might be required on applications. Reduce risks and make the migration and modernization process measurable and predictable.
- The application inventory and pathfinder are just the beginning. As we said before, there is an ongoing collaboration between Red Hat and IBM for the Tackle projects. IBM research is going to share a lot of new projects under the Tackle umbrella in the upcoming months, and we will also be contributing another additional piece for application analysis. We wanted to address briefly some of these projects; First of all we have Windup, the upstream project behind the current Migration Toolkit for Applications, that we will be contributing to Konveyor in the upcoming months. To keep things short, Windup analyzes application source code and binaries to determine the gap to migrate to a given target platform. In our case, it will be especially useful for application containerization. Containerization assessment uses AI to be able to understand a description of an application using natural language and suggest the most suitable container image to containerize the application. The Automated Configuration Discovery is able to locate and transform configuration files to adapt them to a target runtime, for example when migrating Spring Boot applications to Quarkus. The Data Intensive Validity Advisor or DiVA analyzes the data layer of applications and is capable of detecting dependencies to different data stores and distributed transactions. Finally, the Test Driven Modernization tool allows to certify that an application behaves the same way after migrating by creating a functional profile of the application using unit tests that get automatically generated.