74722f7628
Pin titiler to the Pi-running digest, make workers=1 explicit for in-memory WS/layer caches, and add PostGIS GIST indexes for events/fires bbox pans without dropping the existing btree indexes.
65 lines
2.3 KiB
Python
65 lines
2.3 KiB
Python
"""Phase 1 guardrails: compose limits, 500ms debounce, no extra brokers."""
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from __future__ import annotations
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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def test_compose_memory_limits_and_shared_buffers():
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text = (ROOT / "docker-compose.yml").read_text()
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assert "shared_buffers=2GB" in text
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assert "shared_preload_libraries=timescaledb" in text
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assert "memory: 3G" in text or "memory: 3GB" in text
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assert "memory: 2G" in text or "memory: 2GB" in text
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def test_map_moveend_debounced_500ms():
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html = (ROOT / "app" / "static" / "index.html").read_text()
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assert "map.on('moveend'" in html
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# Existing 300ms debounce must be 500ms so pans don't spam bbox POSTs/WS.
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assert "}, 500);" in html
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assert "}, 300);" not in html.split("map.on('moveend'")[1][:800]
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def test_no_redis_kafka_celery():
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req = (ROOT / "app" / "requirements.txt").read_text().lower()
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compose = (ROOT / "docker-compose.yml").read_text().lower()
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for blob in (req, compose):
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assert "redis" not in blob
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assert "kafka" not in blob
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assert "celery" not in blob
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assert "cachetools" in req
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def test_titiler_image_pinned_by_digest():
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text = (ROOT / "docker-compose.yml").read_text()
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assert (
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"ghcr.io/developmentseed/titiler:latest@sha256:"
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"1809958d063543e3ec858259536002b2de78e9f8f09a22a8d9591bdc2b550b14"
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in text
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)
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# Unpinned :latest would drift on every pull.
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for line in text.splitlines():
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if "titiler" in line.lower() and "image:" in line:
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assert "@sha256:" in line
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def test_uvicorn_single_worker_guard():
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text = (ROOT / "app" / "main.py").read_text()
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main_block = text.split('if __name__ == "__main__":', 1)[1]
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assert "workers=1" in main_block
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def test_bbox_gist_migration_keeps_btree_and_adds_gist():
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text = (ROOT / "alembic" / "versions" / "010_bbox_gist.py").read_text()
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assert "down_revision" in text and "009_vessels" in text
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assert "ix_events_geom_gist" in text
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assert "ix_fires_geom_gist" in text
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assert "ST_MakePoint(location_lon, location_lat)" in text
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assert "ST_MakePoint(longitude, latitude)" in text
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assert "USING gist" in text
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models = (ROOT / "app" / "models.py").read_text()
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assert 'Index("ix_events_location"' in models
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assert 'Index("ix_fires_bbox"' in models
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