[jira] [Updated] (CAMEL-23661) camel-diagram - Add topology diagram renderer for inter-route visualization

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-23661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen updated CAMEL-23661:
--------------------------------
    Fix Version/s: 4.21.0

> camel-diagram - Add topology diagram renderer for inter-route visualization
> ---------------------------------------------------------------------------
>
>                 Key: CAMEL-23661
>                 URL: https://issues.apache.org/jira/browse/CAMEL-23661
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-jbang
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>            Priority: Major
>             Fix For: 4.21.0
>
>
> Add a topology diagram renderer to camel-diagram that visualizes inter-route connections (the route graph). This complements the existing route-structure diagram which shows intra-route EIP trees.
> The topology renderer should:
> - Use the RouteTopologyDumper SPI (CAMEL-23656) as data source
> - Support PNG and ASCII/Unicode output (same as route diagrams)
> - Reuse existing color themes, rendering primitives, and dev console patterns
> - Use a layered graph layout algorithm (Sugiyama-style) for node placement
> - Classify nodes visually: triggers (timer/quartz/cron/scheduler) vs regular routes
> - Classify edges: internal (direct/seda) vs external (kafka/jms)
> - Support runtime metrics (per-route exchange counters) on nodes
> - Support highlight mode for tracing message flow across routes
> - Integrate with camel-jbang CLI (camel cmd route-topology --diagram)
> This builds on CAMEL-23656 which provides the topology data model.



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