Increase scan terminal build budget

docker-compose.yml

@@ -112,6 +112,8 @@ services:
       POLYWEATHER_OBSERVATION_COLLECTOR_INITIAL_DELAY_SEC: ${POLYWEATHER_OBSERVATION_COLLECTOR_INITIAL_DELAY_SEC:-5}
       POLYWEATHER_OBSERVATION_COLLECTOR_MADIS_SEC: ${POLYWEATHER_OBSERVATION_COLLECTOR_MADIS_SEC:-300}
       POLYWEATHER_OBSERVATION_COLLECTOR_TICK_SEC: ${POLYWEATHER_OBSERVATION_COLLECTOR_TICK_SEC:-30}
+      POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC: '30'
+      POLYWEATHER_SCAN_TERMINAL_MAX_WORKERS: '18'
       POLYWEATHER_SCAN_TERMINAL_PREWARM_ENABLED: 'true'
       POLYWEATHER_SERVICE_ROLE: web
       UVICORN_WORKERS: ${UVICORN_WORKERS:-2}

tests/test_deployment_runtime_config.py

@@ -92,6 +92,8 @@ def test_docker_compose_isolates_collector_from_web_and_bot_services():
     assert "POLYWEATHER_SERVICE_ROLE: collector" in collector_block
     assert "POLYWEATHER_SCAN_TERMINAL_PREWARM_ENABLED: 'false'" in bot_block
     assert "POLYWEATHER_SCAN_TERMINAL_PREWARM_ENABLED: 'true'" in web_block
+    assert "POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC: '30'" in web_block
+    assert "POLYWEATHER_SCAN_TERMINAL_MAX_WORKERS: '18'" in web_block
     assert "POLYWEATHER_SCAN_TERMINAL_PREWARM_ENABLED: 'false'" in collector_block
     assert "POLYWEATHER_OBSERVATION_COLLECTOR_ENABLED: 'false'" in bot_block
     assert "POLYWEATHER_OBSERVATION_COLLECTOR_ENABLED: 'false'" in web_block
@@ -123,7 +125,8 @@ def test_scan_terminal_backend_timeout_returns_before_next_proxy_abort():
     ).read_text(encoding="utf-8")
 
     assert 'POLYWEATHER_SCAN_TERMINAL_PROXY_TIMEOUT_MS || "35000"' in route_source
-    assert '"POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC",\n    10,' in config_source
+    assert '"POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC",\n    30,' in config_source
+    assert '"POLYWEATHER_SCAN_TERMINAL_MAX_WORKERS",\n    18,' in config_source
     assert (
         '"POLYWEATHER_SCAN_TERMINAL_PREWARM_PAYLOAD_TIMEOUT_SEC",\n    30,'
         in config_source

web/services/scan_terminal_config.py

@@ -31,7 +31,7 @@ SCAN_TERMINAL_PAYLOAD_TTL_SEC = min(
 )
 SCAN_TERMINAL_BUILD_TIMEOUT_SEC = _env_int(
     "POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC",
-    10,
+    30,
     min_value=8,
     max_value=30,
 )
@@ -43,7 +43,7 @@ SCAN_TERMINAL_PREWARM_PAYLOAD_TIMEOUT_SEC = _env_int(
 )
 SCAN_TERMINAL_MAX_WORKERS = _env_int(
     "POLYWEATHER_SCAN_TERMINAL_MAX_WORKERS",
-    8,
+    18,
     min_value=1,
-    max_value=12,
+    max_value=24,
 )