Handle new CCDB setup by avoiding hardcoding the CCDB url

[ktf]

No description provided.

[alibuild]

Error while checking build/O2/fullCI_slc9 for a37d106 at 2026-09-08 21:37:

## sw/BUILD/O2Physics-latest/log
2026-09-08T21:31:08.028+0200 [36:139764096994944] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ByteStream.Write()", last gRPC error was [14: Socket closed]
2026-09-08T21:31:08.074+0200 [36:139764096994944] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.UpdateActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:10.443+0200 [37:139669592620672] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "FindMissingBlobs()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:10.521+0200 [30:140305708387968] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "FindMissingBlobs()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:19.899+0200 [33:139758361521792] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "FindMissingBlobs()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:24.689+0200 [2861:140445804482176] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.GetActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:24.689+0200 [2861:140445804482176] [executioncontext.cpp:544] [ERROR] Error while querying action cache at "http://localhost:8980": 14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused
2026-09-08T21:31:24.977+0200 [2887:139862653972096] [buildboxcommon_grpcretrier.cpp:177] [ERROR] Retry limit (0) exceeded for "ActionCache.GetActionResult()", last gRPC error was [14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused]
2026-09-08T21:31:24.978+0200 [2887:139862653972096] [executioncontext.cpp:544] [ERROR] Error while querying action cache at "http://localhost:8980": 14: failed to connect to all addresses; last error: UNKNOWN: ipv4:127.0.0.1:8980: Failed to connect to remote host: Connection refused


## sw/BUILD/O2-sim-challenge-test-latest/log
./sim-challenge.log[1748:internal-dpl-ccdb-backend]: [21:36:57][ERROR] CcdbDownloader finished transfer http://127.0.0.1:42625/ccdb-prod/TPC/Config/RunInfoV2/1514761200000/0e1275d8-e79c-11ef-970d-08f1eaf0250c for 1546300800000 (agent_id: o2-tpc-reco-wor/o2-tpc-reco-workflow@1748 target/Linux_x86_64 init/1788896214393 id/mesosci@alimetal01.cern.ch session/s6PUhdMH) with http code: 404
./sim-challenge.log[1748:internal-dpl-ccdb-backend]: [21:36:57][ERROR] File TPC/Config/RunInfoV2 could not be retrieved. No more hosts to try.
./sim-challenge.log[1748:internal-dpl-ccdb-backend]: [21:36:57][FATAL] Unable to find CCDB object TPC/Config/RunInfoV2/1546300800000
./sim-challenge.log[1748:internal-dpl-ccdb-backend]: [21:36:57][ERROR] Exception while running: Fatal error. Rethrowing.
./sim-challenge.log[1748:internal-dpl-ccdb-backend]: [21:36:58][FATAL] Unhandled o2::framework::runtime_error reached the top of main of o2-tpc-reco-workflow, device shutting down. Reason: Fatal error
./sim-challenge.log[ERROR] Workflow crashed - PID 1748 (internal-dpl-ccdb-backend) did not exit correctly however it's not clear why. Exit code forced to 128.
./sim-challenge.log[ERROR]  - Device internal-dpl-ccdb-backend: pid 1748 (exit 128)
./sim-challenge.log[INFO]    - First error: [21:36:57][FATAL] Unable to find CCDB object TPC/Config/RunInfoV2/1546300800000
./sim-challenge.log[ERROR] SEVERE: Device internal-dpl-ccdb-backend (1748) had at least one message above severity 7: Unable to find CCDB object TPC/Config/RunInfoV2/1546300800000
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/37}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/38}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/40}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/42}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/43}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/45}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/46}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/47}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/48}
./digi.log[ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/49}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/37}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/38}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/40}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/42}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/43}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/45}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/46}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/47}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/48}
./digi.log[512:internal-dpl-ccdb-backend]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/49}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/37}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/38}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/40}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/42}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/43}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/45}
./digi.log[527:TPCDigitizer_17]: [ERROR] Found duplicate input binding with different spec.:collisioncontext {SIM/COLLISIONCONTEXT/46}
[0 more errors; see full log]

Full log here.