ci: bump version with Build-151

fix(official-bots): use ThreadLocalRandom in PolyglotBook for native image
A stored java.util.Random field is reachable from BotController's static openingBook, so GraalVM baked it into the image heap and aborted the native build (Random in image heap has a cached seed). Use ThreadLocalRandom.current() at call time instead — no stored instance, nothing in the image heap, still thread-safe. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-23 21:54:06 +00:00 · 2026-06-23 23:42:15 +02:00 · 2026-06-23 23:34:38 +02:00 · 2026-06-23 21:27:19 +00:00 · 2026-06-23 23:17:52 +02:00 · 2026-06-23 21:08:35 +00:00
14 changed files with 567 additions and 161 deletions
@@ -752,3 +752,238 @@
 ### Reverts

 * Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
+* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
+* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
+* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
+* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
+* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
+* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** derive tournament game color from game endpoint ([#79](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/79)) ([bfc4672](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfc46723e615bb9b65f7f9bba5f53877c4f079a7))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
+* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
+* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** activate opening book in expert bot (native-safe) ([260db25](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/260db25803ec55ce99e55782791eabdc190dfed4))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** derive tournament game color from game endpoint ([#79](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/79)) ([bfc4672](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfc46723e615bb9b65f7f9bba5f53877c4f079a7))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
+##  (2026-06-23)
+
+### Features
+
+* add initialization metrics for various services ([d438e97](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d438e97f32bdde0bfc63c1b4a8cc810cdd093166))
+* add OpenTelemetry trace configuration with parentbased sampler ([3904d5a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3904d5ad8ad4930ddee65287a7bfab785a6148f5))
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* **config:** update application.yml for PostgreSQL and remove staging/production configurations ([2404e61](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/2404e6164c3b50ffccbea5238d636060d6abe4d6))
+* **config:** update application.yml for staging and production environments ([6113432](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6113432a14c476a3a0dfc0d449e17d023697f2ba))
+* configure logging and add OpenTelemetry support ([#49](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/49)) ([d57c488](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/d57c4886612d1d92da0e1b79209fc83e6ef537a1))
+* **docker:** add .dockerignore and .gitignore files for build exclusions ([c987d8e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c987d8e258c0e6c4cfbdaa8381c64c410d7a2b83))
+* **docker:** add Dockerfiles for building Quarkus application in native and JVM modes ([3f2d2bb](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/3f2d2bb4c97fa8cddba66e1da4427c54236dfeed))
+* **docker:** add Dockerfiles for Quarkus application in JVM and native modes ([34b9933](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/34b993304670cf2aa62cd2f6460cee7b9864b08e))
+* **events:** migrate game-creation and bot flows to Redis Streams NCS-89 ([#62](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/62)) ([a24924c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a24924c23057db3d700a75dbc4333557789cd991))
+* NCS-78 Add Traceability to the Applications ([#46](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/46)) ([649566e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/649566eb3fcf38f91c8896a739f74ea318af312d))
+* NCS-78 Add Traceability to the Applications ([#47](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/47)) ([87dfc6c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/87dfc6c2bcce7f7d58fc641bd8d468a2e584c108))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **official-bots:** activate opening book in expert bot (native-safe) ([260db25](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/260db25803ec55ce99e55782791eabdc190dfed4))
+* **official-bots:** consume GameOver stream for bot cleanup ([#67](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/67)) ([db9d153](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/db9d1533912f4b41c4d1ca80ccffdde5d23d6ff6))
+* **official-bots:** make HybridBot veto actionable and use it for expert ([1df29cf](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1df29cf3a6e21af3f396b2b7a6da67d978f941ae))
+* **official-bots:** park expert bot on tournament server at startup ([#75](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/75)) ([30295a4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/30295a4bb95855ee8261c92278bb9ebc80ee12ee))
+* **official-bots:** resolve tournament bot token from Redis and account service ([386ddc5](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/386ddc5c19f8f893b16c6422aa5393b54c872e45))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+* true-microservices ([#40](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/40)) ([5909242](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/590924254e8a2754de661a57a03e43f89ceb6299))
+
+### Bug Fixes
+
+* enable official bots to connect to external tournament server ([#71](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/71)) ([688d30e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/688d30e2b10026923372be5fca3c63eaaee2de2a))
+* **official-bots:** configure JWT verification ([#72](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/72)) ([98c64fc](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/98c64fc0d56dc542beb31c75f4b9056d91de03cd))
+* **official-bots:** correct parkOn path from /api/bots to /api/account/bots ([1be9949](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1be9949c0b5c6a1db535696620d77735050d6c93))
+* **official-bots:** derive tournament game color from game endpoint ([#79](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/79)) ([bfc4672](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfc46723e615bb9b65f7f9bba5f53877c4f079a7))
+* **official-bots:** discover tournament games by polling, not just the stream ([10113fd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/10113fd0579b614d15870798d933bc9c495d2049))
+* **official-bots:** make botToken optional, fall back to env, fix 502 status ([f43d193](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f43d1930d80670d810c57b54eaa3789854fa082c))
+* **official-bots:** NCS-70-auto-register official bots with account service ([#59](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/59)) ([7117a93](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/7117a93376272094d0b1a6abf2121254ce396684))
+* **official-bots:** park on external tournament servers using correct endpoint and token ([3188241](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/31882417377468b41bbe3ff94506aa4928024450))
+* **official-bots:** play games by polling state instead of NDJSON stream ([bfb15c7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/bfb15c7299bd471d5e064a577ed10af98e2ea90a))
+* **official-bots:** play only own tournament games with correct color ([4651bb7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/4651bb796f07a21bd013d9521b2dfe2e1078cebb))
+* **official-bots:** prioritize Redis token over stale env var in joinTournament ([83dd2d4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/83dd2d4335ca48eb3e5aa234a75367574276ba63))
+* **official-bots:** register with tournament server directly to get correct token ([64b5d55](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/64b5d5567f110c2fe152558c7de275a1e0b30e21))
+* **official-bots:** resolve per-difficulty bot token on tournament join ([fdf4c94](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/fdf4c94811d086996447bb4657fac1d9bd6e5a93))
+* **official-bots:** resume tournaments already joined after restart ([285b73e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/285b73efbd6dd98cec410ade9eead9881d693a8f))
+* **official-bots:** sync bots before token fetch on first startup after DB wipe ([b0ddb27](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b0ddb274d23bca8b1b3f691ce0d643f33e0b54cd))
+* **official-bots:** use ThreadLocalRandom in PolyglotBook for native image ([1b30c3b](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1b30c3be393d25712c8743d3d9057207f8bbb67c))
+
+### Reverts
+
+* Revert "refactor: update metrics paths formatting in application.yml for clarity" ([3870566](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/38705663498d5f47c40dafe2f26198589ede8656))
@@ -1,17 +1,20 @@
 package de.nowchess.bot

 import de.nowchess.bot.bots.{ClassicalBot, HybridBot}
+import de.nowchess.bot.util.PolyglotBook
 import jakarta.enterprise.context.ApplicationScoped
 import org.jboss.logging.Logger

 object BotController:
  private val log = Logger.getLogger(classOf[BotController])

+  private val openingBook = PolyglotBook.fromResource("/opening_book.bin")
+
  private val bots: Map[String, Bot] = Map(
    "easy"   -> ClassicalBot(BotDifficulty.Easy),
    "medium" -> ClassicalBot(BotDifficulty.Medium),
    "hard"   -> ClassicalBot(BotDifficulty.Hard),
-    "expert" -> HybridBot(BotDifficulty.Expert, vetoReporter = log.debug(_)),
+    "expert" -> HybridBot(BotDifficulty.Expert, vetoReporter = log.debug(_), book = Some(openingBook)),
  )

  def getBot(name: String): Option[Bot] = bots.get(name.toLowerCase)
@@ -0,0 +1,12 @@
+package de.nowchess.bot.config
+
+import de.nowchess.bot.resource.{JoinTournamentRequest, JoinTournamentResponse}
+import io.quarkus.runtime.annotations.RegisterForReflection
+
+@RegisterForReflection(
+  targets = Array(
+    classOf[JoinTournamentRequest],
+    classOf[JoinTournamentResponse],
+  ),
+)
+class NativeReflectionConfig
@@ -28,10 +28,10 @@ class TournamentBotGamePlayer:
  private val log = Logger.getLogger(classOf[TournamentBotGamePlayer])

  // scalafix:off DisableSyntax.var
-  @Inject var objectMapper: ObjectMapper   = uninitialized
-  @Inject var botController: BotController = uninitialized
-  @Inject var redis: RedisDataSource       = uninitialized
-  @Inject var redisConfig: RedisConfig     = uninitialized
+  @Inject var objectMapper: ObjectMapper                             = uninitialized
+  @Inject var botController: BotController                           = uninitialized
+  @Inject var redis: RedisDataSource                                 = uninitialized
+  @Inject var redisConfig: RedisConfig                               = uninitialized
  @Inject @RestClient var accountServiceClient: AccountServiceClient = uninitialized
  // scalafix:on DisableSyntax.var

@@ -43,6 +43,9 @@ class TournamentBotGamePlayer:
  private val hardestDifficulty  = "expert"
  private val autoJoinIntervalMs = 15000L

+  private val gameTerminalStatuses =
+    Set("checkmate", "stalemate", "draw", "resigned", "timeout", "aborted", "finished")
+
  // scalafix:off DisableSyntax.var
  @volatile private var running                       = true
  @volatile private var autoJoinToken: Option[String] = None
@@ -87,8 +90,7 @@ class TournamentBotGamePlayer:
        open.foreach { tournamentId =>
          if joinedTournaments.add(tournamentId) then
            val cfg = TournamentBotConfig(autoJoinServerUrl, tournamentId, token, botId, hardestDifficulty)
-            if joinedOrParticipating(cfg) then startAsync(cfg)
-            else joinedTournaments.remove(tournamentId)
+            if !joinedOrParticipating(cfg) then joinedTournaments.remove(tournamentId)
        }
        playPendingGames(token, botId)
      }
@@ -117,7 +119,9 @@ class TournamentBotGamePlayer:
    yield result

  private def findBotGame(pairings: JsonNode, botId: String): Option[(String, String)] =
-    pairings.elements().asScala
+    pairings
+      .elements()
+      .asScala
      .flatMap { p =>
        val whiteId = p.path("white").path("id").asText()
        val blackId = p.path("black").path("id").asText()
@@ -127,7 +131,9 @@ class TournamentBotGamePlayer:
      .nextOption()

  private def activeMatch(matches: JsonNode): Option[String] =
-    matches.elements().asScala
+    matches
+      .elements()
+      .asScala
      .find(m => m.path("gameId").asText().nonEmpty && !(m.has("outcome") && !m.path("outcome").isNull))
      .map(_.path("gameId").asText())

@@ -149,9 +155,12 @@ class TournamentBotGamePlayer:

  private def openTournaments(): List[String] =
    Try {
-      val response = client.target(autoJoinServerUrl)
-        .path("api").path("tournament")
-        .request(MediaType.APPLICATION_JSON).get()
+      val response = client
+        .target(autoJoinServerUrl)
+        .path("api")
+        .path("tournament")
+        .request(MediaType.APPLICATION_JSON)
+        .get()
      if response.getStatus == 200 then
        val node = objectMapper.readTree(response.readEntity(classOf[String]))
        response.close()
@@ -162,8 +171,8 @@ class TournamentBotGamePlayer:
  private def resolveToken(difficulty: String): Option[String] =
    val name     = botName(difficulty)
    val redisKey = s"${redisConfig.prefix}:tournament-bot:token:$name"
-    registerWithServer(tournamentServiceUrl, name)
-      .orElse(fetchTokenFromAccountService(name))
+    fetchTokenFromAccountService(name)
+      .orElse(registerWithServer(tournamentServiceUrl, name))
      .map { token =>
        redis.value(classOf[String]).set(redisKey, token)
        log.infof("Refreshed bot token for %s — stored in Redis", name)
@@ -185,8 +194,11 @@ class TournamentBotGamePlayer:
  private def registerWithServer(serverUrl: String, name: String): Option[String] =
    Try {
      val body = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":true}"""
-      val response = client.target(serverUrl)
-        .path("api").path("auth").path("register")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("auth")
+        .path("register")
        .request(MediaType.APPLICATION_JSON)
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
      val status = response.getStatus
@@ -199,11 +211,11 @@ class TournamentBotGamePlayer:
        log.warnf("Register %s on %s returned status %d: %s", name, serverUrl, status, errBody)
        response.close()
        None
-    }.recover { case ex => log.warnf(ex, "Register %s on %s failed", name, serverUrl); None }
-      .toOption.flatten
+    }.recover { case ex => log.warnf(ex, "Register %s on %s failed", name, serverUrl); None }.toOption.flatten

  private def fetchTokenFromAccountService(name: String): Option[String] =
-    Try(accountServiceClient.getBotToken(name).token).toOption.filter(_.nonEmpty)
+    Try(accountServiceClient.getBotToken(name).token).toOption
+      .filter(_.nonEmpty)
      .orElse {
        Try {
          val allNames = BotController.listBots.map(botName)
@@ -229,9 +241,13 @@ class TournamentBotGamePlayer:

  private def fetchRemoteServers(): List[String] =
    Try {
-      val response = client.target(tournamentServiceUrl)
-        .path("api").path("tournament").path("servers")
-        .request(MediaType.APPLICATION_JSON).get()
+      val response = client
+        .target(tournamentServiceUrl)
+        .path("api")
+        .path("tournament")
+        .path("servers")
+        .request(MediaType.APPLICATION_JSON)
+        .get()
      if response.getStatus == 200 then
        val node = objectMapper.readTree(response.readEntity(classOf[String]))
        response.close()
@@ -242,7 +258,11 @@ class TournamentBotGamePlayer:
  private def parkOnAccountService(serverUrl: String, difficulty: String, token: String): Unit =
    Try {
      val body = s"""{"name":"${botName(difficulty)}"}"""
-      val response = client.target(serverUrl).path("api").path("account").path("bots")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("account")
+        .path("bots")
        .request(MediaType.APPLICATION_JSON)
        .header("Authorization", s"Bearer $token")
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
@@ -256,7 +276,10 @@ class TournamentBotGamePlayer:
  private def parkOnTournamentServer(serverUrl: String, name: String, token: String): Unit =
    Try {
      val body = s"""{"name":"${name.replace("\"", "\\\"")}"}"""
-      val response = client.target(serverUrl).path("api").path("bots")
+      val response = client
+        .target(serverUrl)
+        .path("api")
+        .path("bots")
        .request(MediaType.APPLICATION_JSON)
        .header("Authorization", s"Bearer $token")
        .post(Entity.entity(body, MediaType.APPLICATION_JSON))
@@ -274,10 +297,11 @@ class TournamentBotGamePlayer:
      botToken: Option[String],
      difficulty: String,
  ): Either[String, String] =
-    val redisKey      = s"${redisConfig.prefix}:tournament-bot:token:${botName(difficulty)}"
-    val resolvedToken = botToken.filter(_.nonEmpty)
+    val redisKey = s"${redisConfig.prefix}:tournament-bot:token:${botName(difficulty)}"
+    val resolvedToken = botToken
+      .filter(_.nonEmpty)
      .orElse(Option(redis.value(classOf[String]).get(redisKey)).filter(_.nonEmpty))
-      .orElse(System.getenv().asScala.get("TOURNAMENT_BOT_TOKEN").filter(_.nonEmpty))
+      .orElse(resolveToken(difficulty))
    resolvedToken match
      case None => Left("No bot token provided and TOURNAMENT_BOT_TOKEN not configured")
      case Some(token) =>
@@ -334,8 +358,7 @@ class TournamentBotGamePlayer:
      log.infof("Listening to tournament %s event stream", cfg.tournamentId)
      forEachLine(response.readEntity(classOf[InputStream])): line =>
        parse(line).foreach: node =>
-          if node.path("type").asText() == "gameStart" then
-            onGameStart(cfg, node.path("gameId").asText())
+          if node.path("type").asText() == "gameStart" then onGameStart(cfg, node.path("gameId").asText())

  private def onGameStart(cfg: TournamentBotConfig, gameId: String): Unit =
    if gameId.isEmpty then ()
@@ -370,58 +393,44 @@ class TournamentBotGamePlayer:
  private def playGame(cfg: TournamentBotConfig, gameId: String, color: String): Unit =
    Try {
      log.infof("Playing game %s as %s", gameId, color)
-      openGameStream(cfg, gameId).foreach(consumeGameStream(cfg, gameId, color, _))
+      pollGameLoop(cfg, gameId, color)
      activeGames.remove(gameId)
    } match
      case Failure(ex) => log.errorf(ex, "Game %s crashed", gameId); activeGames.remove(gameId)
      case Success(_)  => ()

-  private def consumeGameStream(cfg: TournamentBotConfig, gameId: String, color: String, stream: InputStream): Unit =
-    val reader = new BufferedReader(new InputStreamReader(stream))
+  // The native JAX-RS client buffers streaming responses, so reading the NDJSON game stream blocks
+  // forever. Poll the game state with plain GETs (which work) and move when it is our turn.
+  private def pollGameLoop(cfg: TournamentBotConfig, gameId: String, color: String): Unit =
    // scalafix:off DisableSyntax.var
-    var done = false
+    var done    = false
+    var lastFen = ""
    // scalafix:on DisableSyntax.var
-    Iterator
-      .continually(reader.readLine())
-      .map(Option(_))
-      .takeWhile(opt => opt.isDefined && running && !done)
-      .flatten
-      .foreach { line =>
-        parse(line).foreach: node =>
-          node.path("type").asText() match
-            case "gameState" =>
-              maybeMove(
-                cfg,
-                gameId,
-                color,
-                node.path("turn").asText(),
-                node.path("status").asText(),
-                node.path("fen").asText(),
-              )
-            case "move" =>
-              maybeMove(cfg, gameId, color, node.path("turn").asText(), "ongoing", node.path("fen").asText())
-            case "gameEnd" =>
-              log.infof(
-                "Game %s ended — status=%s winner=%s",
-                gameId,
-                node.path("status").asText(),
-                node.path("winner").asText(),
-              ); done = true
-            case _ => ()
-      }
-
-  private def maybeMove(
-      cfg: TournamentBotConfig,
-      gameId: String,
-      color: String,
-      turn: String,
-      status: String,
-      fen: String,
-  ): Unit =
-    if turn == color && status == "ongoing" && fen.nonEmpty then
-      computeUci(cfg, fen) match
-        case None      => log.warnf("No move found for game %s (fen=%s)", gameId, fen)
-        case Some(uci) => submitMove(cfg, gameId, uci)
+    while running && !done do
+      fetchJson(cfg, target(cfg).path("game").path(gameId)) match
+        case None => sleep(2000)
+        case Some(node) =>
+          val status = node.path("status").asText()
+          if gameTerminalStatuses.contains(status) then
+            log.infof("Game %s ended — status=%s", gameId, status); done = true
+          else
+            // TEMP: tournament-server reports wrong color in pairings (everyone white).
+            // The game endpoint white/black ids are correct, so derive our color from it.
+            val whiteId = node.path("white").path("id").asText()
+            val blackId = node.path("black").path("id").asText()
+            val myColor =
+              if whiteId == cfg.botId then "white"
+              else if blackId == cfg.botId then "black"
+              else color
+            val turn = node.path("turn").asText()
+            val fen  = node.path("fen").asText()
+            if turn == myColor && status == "ongoing" && fen.nonEmpty && fen != lastFen then
+              lastFen = fen
+              log.infof("Our turn in game %s — computing move (fen=%s)", gameId, fen)
+              computeUci(cfg, fen) match
+                case None      => log.warnf("No move found for game %s (fen=%s)", gameId, fen)
+                case Some(uci) => submitMove(cfg, gameId, uci)
+            sleep(1000)

  private def computeUci(cfg: TournamentBotConfig, fen: String): Option[String] =
    FenParser.parseFen(fen) match
@@ -439,15 +448,6 @@ class TournamentBotGamePlayer:
      case Failure(ex) => log.errorf(ex, "Error submitting move %s in game %s", uci, gameId)
      case Success(_)  => ()

-  private def openGameStream(cfg: TournamentBotConfig, gameId: String): Option[InputStream] =
-    Try {
-      val response = authed(cfg, target(cfg).path("game").path(gameId).path("stream"))
-        .header("Accept", "application/x-ndjson")
-        .get()
-      if response.getStatus == 200 then Some(response.readEntity(classOf[InputStream]))
-      else { log.warnf("Game stream %s returned status %d", gameId, response.getStatus); response.close(); None }
-    }.getOrElse(None)
-
  private def engine(cfg: TournamentBotConfig): Bot =
    botController.getBot(cfg.difficulty).orElse(botController.getBot("medium")).get

@@ -4,9 +4,9 @@ import de.nowchess.api.board.*
 import de.nowchess.api.game.GameContext
 import de.nowchess.api.move.{Move, MoveType, PromotionPiece}

-import java.io.{DataInputStream, FileInputStream}
+import java.io.{DataInputStream, FileInputStream, InputStream}
+import java.util.concurrent.ThreadLocalRandom
 import scala.collection.mutable
-import scala.util.Random

 /** Reads a Polyglot opening book (.bin file) and probes it for moves.
  *
@@ -16,24 +16,11 @@ import scala.util.Random
  *   - weight: 2 bytes (Short) — move weight (higher = preferred)
  *   - learn: 4 bytes (Int) — learning data (unused)
  */
-final class PolyglotBook(path: String):
-
-  private val entries: Map[Long, Vector[BookEntry]] =
-    try {
-      val r = loadBookFile(path)
-      println(s"Book loaded successfully. ${r.size} entries found.")
-      r
-    } catch
-      case e: Exception =>
-        println(s"Error loading book: $e")
-        // Gracefully fail: return empty map if book cannot be loaded
-        // This allows the bot to work even if the book file is missing
-        scala.collection.immutable.Map.empty
+final class PolyglotBook private (entries: Map[Long, Vector[BookEntry]]):

  /** Probe the book for a move in the given position. Returns a weighted random move, or None if not in book. */
  def probe(context: GameContext): Option[Move] =
    val hash = PolyglotHash.hash(context)
-    println(f"0x$hash%016X")
    entries.get(hash).flatMap { bookEntries =>
      if bookEntries.isEmpty then None
      else
@@ -41,24 +28,6 @@ final class PolyglotBook(path: String):
        decodeMove(entry.move, context)
    }

-  private def loadBookFile(path: String): Map[Long, Vector[BookEntry]] =
-    val input = DataInputStream(FileInputStream(path))
-    try
-      val result = mutable.Map[Long, Vector[BookEntry]]()
-      while input.available() > 0 do
-        val key    = input.readLong()
-        val move   = input.readShort()
-        val weight = input.readShort()
-        input.readInt() // learning data (unused)
-
-        val entry = BookEntry(key, move, weight)
-        result.updateWith(key) {
-          case Some(entries) => Some(entries :+ entry)
-          case None          => Some(Vector(entry))
-        }
-      result.toMap
-    finally input.close()
-
  /** Decode a packed Polyglot move short into an Option[Move].
    *
    * Bit layout of the move Short:
@@ -124,7 +93,7 @@ final class PolyglotBook(path: String):
    if entries.length == 1 then entries.head
    else
      val totalWeight = entries.map(_.weight).sum
-      val pick        = Random.nextInt(totalWeight.max(1)) // NOSONAR
+      val pick        = ThreadLocalRandom.current().nextInt(totalWeight.max(1)) // NOSONAR

      @scala.annotation.tailrec
      def select(remaining: Int, idx: Int): BookEntry =
@@ -134,4 +103,48 @@ final class PolyglotBook(path: String):

      select(pick, 0)

+object PolyglotBook:
+
+  /** Load a book from a filesystem path. Fails gracefully to an empty book. */
+  def apply(path: String): PolyglotBook =
+    safeLoad(s"file $path")(FileInputStream(path))
+
+  /** Load a book from a classpath resource (native-image safe: the resource is embedded in the binary, so no file must
+    * be mounted into the pod).
+    */
+  def fromResource(name: String): PolyglotBook =
+    Option(getClass.getResourceAsStream(name)) match
+      case Some(stream) => safeLoad(s"resource $name")(stream)
+      case None =>
+        println(s"Error loading book: resource $name not found on classpath")
+        new PolyglotBook(Map.empty)
+
+  private def safeLoad(source: String)(stream: => InputStream): PolyglotBook =
+    try
+      val entries = parse(stream)
+      println(s"Book loaded successfully from $source. ${entries.size} entries found.")
+      new PolyglotBook(entries)
+    catch
+      case e: Exception =>
+        println(s"Error loading book from $source: $e")
+        new PolyglotBook(Map.empty)
+
+  private def parse(stream: InputStream): Map[Long, Vector[BookEntry]] =
+    val input = DataInputStream(stream)
+    try
+      val result = mutable.Map[Long, Vector[BookEntry]]()
+      while input.available() > 0 do
+        val key    = input.readLong()
+        val move   = input.readShort()
+        val weight = input.readShort()
+        input.readInt() // learning data (unused)
+
+        val entry = BookEntry(key, move, weight)
+        result.updateWith(key) {
+          case Some(entries) => Some(entries :+ entry)
+          case None          => Some(Vector(entry))
+        }
+      result.toMap
+    finally input.close()
+
 private case class BookEntry(key: Long, move: Short, weight: Int)
@@ -1,3 +1,3 @@
 MAJOR=0
-MINOR=31
+MINOR=36
 PATCH=0
@@ -94,3 +94,46 @@
 * **tournament:** use HS256 director token for native tournament-server calls ([b98bdd2](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b98bdd2a64eb6c8279bd3cfe15d70628025ef0e5))
 * **tournament:** use Optional[String] for selfUrl ConfigProperty to avoid startup failure ([28cbc2e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/28cbc2e18447aa8a04a5868889a49b555075d0c6))
 * wrap server list response in ExternalTournamentServerList ([f2d79e4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f2d79e4952aea6bde762c294eb202474b7827054))
+##  (2026-06-23)
+
+### Features
+
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* NCS-121 pipeline for tournament ([#68](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/68)) ([145f467](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/145f4676483f92bfe6f2d9ca40e2cb4200982e87))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **reflection:** add GameWritebackEventDto to native reflection configuration ([1aee39c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1aee39c1ad286984501ac4b47da2b72d60b58a6f))
+* **reflection:** add native reflection configuration for tournament classes ([65bc6a7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/65bc6a759937543df2d29905688bfa9e68d0c9d4))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** remove dynamic server add/remove endpoints ([6d06edd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6d06edda69a50de65cd9efa27f26a4cc6b437f9d))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+
+### Bug Fixes
+
+* **tournament:** replace scala.util.Random singleton with UUID for native image ([a50884a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a50884a11b1de500e74c18fd08d2d102d53cc3e9))
+* **tournament:** sync native-server participants and route start ([#78](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/78)) ([1f4e9c8](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1f4e9c8498f55d95ab48758df60c7618445bf6ca))
+* **tournament:** use HS256 director token for native tournament-server calls ([b98bdd2](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b98bdd2a64eb6c8279bd3cfe15d70628025ef0e5))
+* **tournament:** use Optional[String] for selfUrl ConfigProperty to avoid startup failure ([28cbc2e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/28cbc2e18447aa8a04a5868889a49b555075d0c6))
+* wrap server list response in ExternalTournamentServerList ([f2d79e4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f2d79e4952aea6bde762c294eb202474b7827054))
+##  (2026-06-23)
+
+### Features
+
+* **analytics:** add Spark batch analytics module ([#70](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/70)) ([39f1657](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/39f1657e1db6e84889af338c43be8cb5c03c3ec3))
+* NCS-121 pipeline for tournament ([#68](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/68)) ([145f467](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/145f4676483f92bfe6f2d9ca40e2cb4200982e87))
+* NCS-82 add Swiss-system tournament module ([#55](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/55)) ([c5661de](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/c5661de4a0ebf4b33211f5a391840dcf744656b7))
+* **reflection:** add GameWritebackEventDto to native reflection configuration ([1aee39c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1aee39c1ad286984501ac4b47da2b72d60b58a6f))
+* **reflection:** add native reflection configuration for tournament classes ([65bc6a7](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/65bc6a759937543df2d29905688bfa9e68d0c9d4))
+* **tournament:** auto-join external tournaments and publish created ones ([#77](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/77)) ([9978b7e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/9978b7ea78eb658a225a461b9cd339386c0c14f3))
+* **tournament:** federate tournaments across clusters with DB replication ([5b000a6](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/5b000a6e5f04ea6770d1c7ab6bfdaded77a99172))
+* **tournament:** remove dynamic server add/remove endpoints ([6d06edd](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/6d06edda69a50de65cd9efa27f26a4cc6b437f9d))
+* **tournament:** seed external server registry from env var on startup ([845dc9c](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/845dc9c2935c8bc1be42541dfaf31c9a861d3272))
+
+### Bug Fixes
+
+* **tournament:** mirror bot join onto native twin ([7664042](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/76640421930c26a9260da002c90e2966b97a57a4))
+* **tournament:** replace scala.util.Random singleton with UUID for native image ([a50884a](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/a50884a11b1de500e74c18fd08d2d102d53cc3e9))
+* **tournament:** sync native-server participants and route start ([#78](https://git.janis-eccarius.de/NowChess/NowChessSystems/issues/78)) ([1f4e9c8](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/1f4e9c8498f55d95ab48758df60c7618445bf6ca))
+* **tournament:** use HS256 director token for native tournament-server calls ([b98bdd2](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/b98bdd2a64eb6c8279bd3cfe15d70628025ef0e5))
+* **tournament:** use Optional[String] for selfUrl ConfigProperty to avoid startup failure ([28cbc2e](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/28cbc2e18447aa8a04a5868889a49b555075d0c6))
+* wrap server list response in ExternalTournamentServerList ([f2d79e4](https://git.janis-eccarius.de/NowChess/NowChessSystems/commit/f2d79e4952aea6bde762c294eb202474b7827054))
@@ -7,7 +7,7 @@ import java.time.Instant
@Entity
@Table(name = "tournaments")
 class Tournament:
-  // scalafix:off DisableSyntax.var
+  // scalafix:off
  @Id
  var id: String = uninitialized

@@ -33,4 +33,7 @@ class Tournament:

  @Column(nullable = true)
  var originServerUrl: String = null
+
+  @Column(nullable = true)
+  var nativeTournamentId: String = null
  // scalafix:on
@@ -52,9 +52,9 @@ class TournamentResource:
  @PermitAll
  def list(): Response =
    val (created, started, finished) = tournamentService.list()
-    val internalCreated              = created.map(t => objectMapper.valueToTree[JsonNode](tournamentService.toDto(t)))
-    val internalStarted              = started.map(t => objectMapper.valueToTree[JsonNode](tournamentService.toDto(t)))
-    val internalFinished             = finished.map(t => objectMapper.valueToTree[JsonNode](tournamentService.toDto(t)))
+    val internalCreated              = created.map(nativeOverlay)
+    val internalStarted              = started.map(nativeOverlay)
+    val internalFinished             = finished.map(nativeOverlay)

    val (extCreated, extStarted, extFinished) = registry
      .serverUrls()
@@ -96,7 +96,7 @@ class TournamentResource:
    val form   = CreateTournamentForm(name, nbRounds, clockLimit, clockIncrement, rated)
    val t      = tournamentService.create(userId, form)
    selfUrl.ifPresent { url =>
-      registry.serverUrls().foreach { remoteUrl =>
+      registry.serverUrls().filterNot(externalClient.isNativeServer).foreach { remoteUrl =>
        if !externalClient.replicateTournament(remoteUrl, toReplicateRequest(t), url) then
          log.warnf("Failed to replicate tournament %s to %s", t.id, remoteUrl)
      }
@@ -115,8 +115,52 @@ class TournamentResource:
          "rated"          -> t.rated.toString,
        ),
      )
-      if !externalClient.publishNative(nativeServerUrl, directorName, form) then
-        log.warnf("Failed to publish tournament %s to native server %s", t.id, nativeServerUrl)
+      externalClient.publishNative(nativeServerUrl, directorName, form) match
+        case Some(nativeId) => tournamentService.setNativeTournamentId(t.id, nativeId)
+        case None           => log.warnf("Failed to publish tournament %s to native server %s", t.id, nativeServerUrl)
+
+  // Mirror a bot join onto the native twin so it surfaces in the UI, which reads participant and
+  // standings fields from the native server (see nativeOverlay).
+  private def joinNativeTwin(id: String, botName: String): Unit =
+    if nativeServerUrl.nonEmpty then
+      tournamentService.get(id).flatMap(nativeIdFor).foreach { nativeId =>
+        if externalClient.joinNativeAsBot(nativeServerUrl, nativeId, botName) then
+          log.infof("Joined bot %s on native twin %s of tournament %s", botName, nativeId, id)
+        else log.warnf("Failed to join bot %s on native twin %s of tournament %s", botName, nativeId, id)
+      }
+
+  // Resolve the native-server twin of a local tournament. Backfills the stored id by matching
+  // fullName against the native list for tournaments created before the id was captured.
+  private def nativeIdFor(t: de.nowchess.tournament.domain.Tournament): Option[String] =
+    if nativeServerUrl.isEmpty then None
+    else
+      Option(t.nativeTournamentId).filter(_.nonEmpty).orElse {
+        val found = externalClient
+          .fetchList(nativeServerUrl)
+          .flatMap { node =>
+            Seq("created", "started", "finished").iterator
+              .flatMap(k => node.path(k).elements().asScala)
+              .find(_.path("fullName").asText() == t.fullName)
+              .map(_.path("id").asText())
+              .filter(_.nonEmpty)
+          }
+        found.foreach(id => tournamentService.setNativeTournamentId(t.id, id))
+        found
+      }
+
+  // Overlay live participant/standings/status fields from the native twin onto a local DTO so
+  // bots that joined directly on the native server are reflected in NowChess.
+  private def nativeOverlay(t: de.nowchess.tournament.domain.Tournament): JsonNode =
+    val standings = tournamentService.getStandings(t.id)
+    val dto       = objectMapper.valueToTree[JsonNode](tournamentService.toDto(t, standings))
+    nativeIdFor(t).flatMap(nid => externalClient.fetch(nativeServerUrl, nid)) match
+      case Some(native) =>
+        val merged = dto.deepCopy[com.fasterxml.jackson.databind.node.ObjectNode]()
+        Seq("nbPlayers", "standing", "status", "round", "winner").foreach { field =>
+          if native.has(field) then merged.set(field, native.get(field))
+        }
+        merged
+      case None => dto

  private def encodeForm(params: Map[String, String]): String =
    params
@@ -132,8 +176,7 @@ class TournamentResource:
  def get(@PathParam("id") id: String): Response =
    tournamentService.get(id) match
      case Some(t) =>
-        val standings = tournamentService.getStandings(id)
-        Response.ok(tournamentService.toDto(t, standings)).build()
+        Response.ok(nativeOverlay(t)).build()
      case None =>
        resolveServer(id)
          .flatMap(url => externalClient.fetch(url, id).map(node => Response.ok(node).build()))
@@ -179,19 +222,26 @@ class TournamentResource:
        val (status, body) = externalClient.proxyPost(originUrl, s"api/tournament/$id/start", auth)
        Response.status(status).entity(body).build()
      case None =>
-        tournamentService.start(id, userId) match
-          case Right(t) => Response.ok(tournamentService.toDto(t)).build()
-          case Left(error) =>
-            error match
-              case TournamentError.NotFound(_) =>
-                val auth = Option(headers.getHeaderString("Authorization"))
-                resolveServer(id)
-                  .map { url =>
-                    val (status, body) = externalClient.proxyPost(url, s"api/tournament/$id/start", auth)
-                    Response.status(status).entity(body).build()
-                  }
-                  .getOrElse(errorResponse(error))
-              case _ => errorResponse(error)
+        tournamentService.get(id).flatMap(nativeIdFor) match
+          case Some(nativeId) =>
+            val auth           = Option(headers.getHeaderString("Authorization"))
+            val (status, body) = externalClient.proxyPost(nativeServerUrl, s"api/tournament/$nativeId/start", auth)
+            if status / 100 == 2 then tournamentService.markStatus(id, "started")
+            Response.status(status).entity(body).build()
+          case None =>
+            tournamentService.start(id, userId) match
+              case Right(t) => Response.ok(tournamentService.toDto(t)).build()
+              case Left(error) =>
+                error match
+                  case TournamentError.NotFound(_) =>
+                    val auth = Option(headers.getHeaderString("Authorization"))
+                    resolveServer(id)
+                      .map { url =>
+                        val (status, body) = externalClient.proxyPost(url, s"api/tournament/$id/start", auth)
+                        Response.status(status).entity(body).build()
+                      }
+                      .getOrElse(errorResponse(error))
+                  case _ => errorResponse(error)

  @POST
  @Path("/{id}/join")
@@ -210,7 +260,14 @@ class TournamentResource:
          val botId   = Option(jwt.getSubject).getOrElse("")
          val botName = Option(jwt.getClaim[AnyRef]("name")).map(_.toString).getOrElse(botId)
          tournamentService.join(id, botId, botName) match
-            case Right(_) => Response.ok(OkDto()).build()
+            case Right(_) =>
+              joinNativeTwin(id, botName)
+              Response.ok(OkDto()).build()
+            // Already in the NowChess participant list but possibly never mirrored onto the native
+            // twin (where the UI reads participants from) — make the native join idempotent.
+            case Left(TournamentError.AlreadyJoined) =>
+              joinNativeTwin(id, botName)
+              Response.ok(OkDto()).build()
            case Left(error) =>
              error match
                case TournamentError.NotFound(_) =>
@@ -317,7 +374,8 @@ class TournamentResource:
    tournamentService.get(id) match
      case Some(t) if Option(t.originServerUrl).isDefined =>
        val auth = Option(headers.getHeaderString("Authorization"))
-        externalClient.proxyGetStream(t.originServerUrl, s"api/tournament/$id/stream", auth)
+        externalClient
+          .proxyGetStream(t.originServerUrl, s"api/tournament/$id/stream", auth)
          .map { inputStream =>
            Response
              .ok(new StreamingOutput {
@@ -334,10 +392,12 @@ class TournamentResource:
              .`type`("application/x-ndjson")
              .build()
          }
-          .getOrElse(Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(s"Tournament $id stream unavailable")).build())
+          .getOrElse(
+            Response.status(Response.Status.NOT_FOUND).entity(ErrorDto(s"Tournament $id stream unavailable")).build(),
+          )
      case Some(_) =>
        val botId = Option(jwt.getSubject).getOrElse("")
-        val queue   = new java.util.concurrent.LinkedBlockingQueue[Option[String]]()
+        val queue = new java.util.concurrent.LinkedBlockingQueue[Option[String]]()
        val emitter = new io.smallrye.mutiny.subscription.MultiEmitter[String] {
          def emit(item: String): io.smallrye.mutiny.subscription.MultiEmitter[String] =
            queue.put(Some(item)); this
@@ -358,7 +418,7 @@ class TournamentResource:
                var cont = true
                while cont do
                  queue.take() match
-                    case None       => cont = false
+                    case None => cont = false
                    case Some(line) =>
                      output.write((line + "\n").getBytes("UTF-8"))
                      output.flush()
@@ -440,7 +500,8 @@ class TournamentResource:
      .getOrElse(Response.status(Response.Status.NOT_FOUND).build())

  private def resolveServer(tournamentId: String): Option[String] =
-    tournamentService.get(tournamentId)
+    tournamentService
+      .get(tournamentId)
      .flatMap(t => Option(t.originServerUrl))
      .orElse(registry.findServerUrl(tournamentId))
      .orElse {
@@ -14,7 +14,7 @@ import scala.util.Try
 class ExternalTournamentClient:

  // scalafix:off DisableSyntax.var
-  @Inject var objectMapper: ObjectMapper = uninitialized
+  @Inject var objectMapper: ObjectMapper              = uninitialized
  @volatile private var directorToken: Option[String] = None

  @ConfigProperty(name = "nowchess.tournament.native-server-url", defaultValue = "http://141.37.123.132:8086")
@@ -30,7 +30,7 @@ class ExternalTournamentClient:
  // RS256 user token to it — swap in the director token registered on that server.
  private def normalize(url: String): String = url.stripSuffix("/")

-  private def isNativeServer(serverUrl: String): Boolean =
+  def isNativeServer(serverUrl: String): Boolean =
    nativeServerUrl.nonEmpty && normalize(serverUrl) == normalize(nativeServerUrl)

  private def directorBearer(): Option[String] =
@@ -45,24 +45,27 @@ class ExternalTournamentClient:
  private def authFor(serverUrl: String, userAuth: Option[String]): Option[String] =
    if isNativeServer(serverUrl) then directorBearer() else userAuth

-  def publishNative(serverUrl: String, directorName: String, form: String): Boolean =
+  def publishNative(serverUrl: String, directorName: String, form: String): Option[String] =
    val token = directorToken.orElse {
      val fresh = registerDirector(serverUrl, directorName)
      directorToken = fresh
      fresh
    }
-    token.exists { tok =>
-      if createNative(serverUrl, tok, form) then true
-      else
+    token.flatMap { tok =>
+      createNative(serverUrl, tok, form).orElse {
        val refreshed = registerDirector(serverUrl, directorName)
        directorToken = refreshed
-        refreshed.exists(createNative(serverUrl, _, form))
+        refreshed.flatMap(createNative(serverUrl, _, form))
+      }
    }

  private def registerDirector(serverUrl: String, name: String): Option[String] =
+    registerAccount(serverUrl, name, isBot = false)
+
+  private def registerAccount(serverUrl: String, name: String, isBot: Boolean): Option[String] =
    Try {
      val client = buildClient()
-      val body   = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":false}"""
+      val body   = s"""{"name":"${name.replace("\"", "\\\"")}","isBot":$isBot}"""
      val response = client
        .target(s"$serverUrl/api/auth/register")
        .request(MediaType.APPLICATION_JSON)
@@ -76,7 +79,25 @@ class ExternalTournamentClient:
        client.close()
    }.getOrElse(None)

-  private def createNative(serverUrl: String, token: String, form: String): Boolean =
+  // The tournament server holds only the director token, which cannot join as a bot. Register the
+  // bot on the native server by name to mint a bot token, then join the native twin as that bot.
+  def joinNativeAsBot(serverUrl: String, tournamentId: String, botName: String): Boolean =
+    registerAccount(serverUrl, botName, isBot = true).exists { token =>
+      Try {
+        val client = buildClient()
+        val response = client
+          .target(s"$serverUrl/api/tournament/$tournamentId/join")
+          .request(MediaType.APPLICATION_JSON)
+          .header("Authorization", s"Bearer $token")
+          .post(Entity.json(""))
+        try response.getStatus / 100 == 2 || response.getStatus == 409
+        finally
+          response.close()
+          client.close()
+      }.getOrElse(false)
+    }
+
+  private def createNative(serverUrl: String, token: String, form: String): Option[String] =
    Try {
      val client = buildClient()
      val response = client
@@ -84,11 +105,14 @@ class ExternalTournamentClient:
        .request(MediaType.APPLICATION_JSON)
        .header("Authorization", s"Bearer $token")
        .post(Entity.entity(form, MediaType.APPLICATION_FORM_URLENCODED))
-      try response.getStatus / 100 == 2
+      try
+        if response.getStatus / 100 == 2 then
+          Option(objectMapper.readTree(response.readEntity(classOf[String])).path("id").asText()).filter(_.nonEmpty)
+        else None
      finally
        response.close()
        client.close()
-    }.getOrElse(false)
+    }.getOrElse(None)

  def fetchList(serverUrl: String): Option[JsonNode] =
    Try {
@@ -141,8 +165,8 @@ class ExternalTournamentClient:

  def replicateTournament(serverUrl: String, req: ReplicateTournamentRequest, selfUrl: String): Boolean =
    Try {
-      val client  = buildClient()
-      val body    = objectMapper.writeValueAsString(req)
+      val client = buildClient()
+      val body   = objectMapper.writeValueAsString(req)
      val response = client
        .target(s"$serverUrl/api/tournament/replicate")
        .request(MediaType.APPLICATION_JSON)
@@ -82,6 +82,14 @@ class TournamentService:
  def get(id: String): Option[Tournament] =
    tournamentRepository.findOptById(id)

+  @Transactional
+  def setNativeTournamentId(id: String, nativeId: String): Unit =
+    tournamentRepository.findOptById(id).foreach(_.nativeTournamentId = nativeId)
+
+  @Transactional
+  def markStatus(id: String, status: String): Unit =
+    tournamentRepository.findOptById(id).foreach(_.status = status)
+
  def list(): (List[Tournament], List[Tournament], List[Tournament]) =
    (
      tournamentRepository.findByStatus("created"),
@@ -30,3 +30,7 @@ nowchess:
    secret: test-secret
    auth:
      enabled: false
+  tournament:
+    self-url: ""
+    external-servers: ""
+    native-server-url: "http://localhost:1"
@@ -1,3 +1,3 @@
 MAJOR=0
-MINOR=7
+MINOR=9
 PATCH=0
Author	SHA1	Message	Date
TeamCity	e88b081947	ci: bump version with Build-151	2026-06-23 21:54:06 +00:00
Janis Eccarius	1b30c3be39	fix(official-bots): use ThreadLocalRandom in PolyglotBook for native image Build & Test (NowChessSystems) TeamCity build finished Details A stored java.util.Random field is reachable from BotController's static openingBook, so GraalVM baked it into the image heap and aborted the native build (Random in image heap has a cached seed). Use ThreadLocalRandom.current() at call time instead — no stored instance, nothing in the image heap, still thread-safe. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 23:42:15 +02:00
Janis Eccarius	f8ca95af3c	refactor(official-bots): use java.util.Random in PolyglotBook Build & Test (NowChessSystems) TeamCity build finished Details scala.util.Random delegates to a shared global java.util.Random, a contention point across concurrent bot games. Use a per-book java.util.Random instance instead. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 23:34:38 +02:00
TeamCity	4a50db0721	ci: bump version with Build-150	2026-06-23 21:27:19 +00:00
Janis Eccarius	260db25803	feat(official-bots): activate opening book in expert bot (native-safe) Build & Test (NowChessSystems) TeamCity build finished Details Load the Polyglot opening book as a classpath resource and wire it into the expert HybridBot. Previously the bot supported Option[PolyglotBook] but BotController passed None, so the book was never used. PolyglotBook.fromResource reads via getResourceAsStream so the book is embedded in the GraalVM native image instead of read from the filesystem (FileInputStream) — no file needs mounting into the pod. The filesystem apply(path) factory is kept for tests. Moved codekiddy.bin into resources as opening_book.bin. Dropped the per-probe debug println. NCS-43 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 23:17:52 +02:00
TeamCity	80e1cc258b	ci: bump version with Build-149	2026-06-23 21:08:35 +00:00
Janis	bfc46723e6	fix(official-bots): derive tournament game color from game endpoint (#79 ) Build & Test (NowChessSystems) TeamCity build finished Details Tournament-server reports wrong color in pairings (everyone white), so auto-joined games could play with an inverted color and never move on their real turn. The game endpoint white/black ids are correct, so the poll loop now derives our color from it, falling back to the passed-in color. Both stream and auto-join entry paths are now immune to the bug. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com> Reviewed-on: #79	2026-06-23 22:58:09 +02:00
TeamCity	bace029a8a	ci: bump version with Build-148	2026-06-23 20:31:27 +00:00
Janis Eccarius	7664042193	fix(tournament): mirror bot join onto native twin Build & Test (NowChessSystems) TeamCity build finished Details The UI reads participant/standings fields from the native-server twin (nativeOverlay), but bot join only wrote the NowChess participant list, so bots never appeared in replicated/native-published tournaments. On join, register the bot on the native server by name and join the twin as that bot. Also run this for the AlreadyJoined case so bots stuck in the NowChess list (but missing on native) get reconciled, and return 200 instead of 409 for it. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 22:20:56 +02:00
TeamCity	a604b4ad42	ci: bump version with Build-147	2026-06-23 19:33:36 +00:00
Janis Eccarius	fdf4c94811	fix(official-bots): resolve per-difficulty bot token on tournament join Build & Test (NowChessSystems) TeamCity build finished Details joinTournament only ever had a token for the startup difficulty (default medium); other difficulties fell back to the single shared TOURNAMENT_BOT_TOKEN, which our tournament server rejects (401), surfacing as 400 "Failed to join tournament" in the UI. Resolve and cache a token for the requested difficulty instead. Prefer the account-service token over anonymous register in resolveToken so the bot joins as its canonical identity rather than a throwaway account (medium joined but never appeared as a participant). Add NativeReflectionConfig for JoinTournamentRequest/Response so the success path serializes in native image instead of returning an empty 200 body. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 21:23:41 +02:00
TeamCity	d9f30f0bfe	ci: bump version with Build-146	2026-06-23 18:45:05 +00:00
Janis	1f4e9c8498	fix(tournament): sync native-server participants and route start (#78 ) Build & Test (NowChessSystems) TeamCity build finished Details Bots joining a published tournament directly on the native server were not reflected in NowChess (0 players) and the tournament could not be started, because create() kept a local copy plus a separate native copy whose id was discarded — leaving the two records disconnected. - Capture the native tournament id: createNative/publishNative now return the id instead of Boolean; persist it on Tournament.nativeTournamentId. - Reverse-sync on read: get()/list() overlay nbPlayers/standing/status/round/ winner from the native twin (with a fullName backfill for tournaments created before the id was captured). - start(): proxy to the native twin (director token via authFor) so the native participants are used; mirror the started status locally. - Skip the native server in the replicate loop (it has no /replicate endpoint), removing the per-create "Failed to replicate" warning. - Isolate native integration in tournament unit tests (native-server-url no longer defaults to the live server). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> --------- Co-authored-by: Janis Eccarius <eccariusjanis@gmail.com> Reviewed-on: #78	2026-06-23 20:34:30 +02:00
TeamCity	e2b13c0c8f	ci: bump version with Build-145	2026-06-23 13:18:03 +00:00
Janis	bfb15c7299	fix(official-bots): play games by polling state instead of NDJSON stream Build & Test (NowChessSystems) TeamCity build finished Details In the native image the JAX-RS client buffers streaming responses, so reading the NDJSON game stream blocks forever — the bot discovered its game ("Playing game …") but never saw its turn and never moved, with no error. Replace the game-stream consumer with a poll loop over plain GET game-state calls (which work natively): when it is our turn, compute and submit. Drop the now-unused stream consumer, move helper, and game-stream opener. Auto-join no longer spawns per-tournament event-stream threads; polling handles discovery + play. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-23 15:09:39 +02:00