8dd3f7570a
- test_dashboard.py: tracing backend switched from jaeger to tempo in pipeline-performance.json; the test assertion was stale. - test_compose_mounts.py: exempt cadvisor (privileged: true for host metrics) and nvidia-exporter (upstream dcgm-exporter with SYS_ADMIN + GPU runtime) from no-new-privileges, matching the existing pattern for promtail / zotero / notebooks. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
"""Tests for the Grafana pipeline performance dashboard JSON."""
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from __future__ import annotations
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import json
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from pathlib import Path
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DASHBOARD_PATH = (
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Path(__file__).resolve().parents[2]
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/ "infra"
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/ "grafana"
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/ "dashboards"
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/ "pipeline-performance.json"
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)
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class TestDashboard:
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def test_file_exists(self):
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assert DASHBOARD_PATH.exists()
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def test_valid_json(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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assert isinstance(data, dict)
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def test_has_required_keys(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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assert "panels" in data
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assert "title" in data
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assert "uid" in data
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assert "templating" in data
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def test_uid(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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assert data["uid"] == "stack-pipeline-perf"
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def test_has_panels(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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panels = data["panels"]
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assert len(panels) >= 8
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titles = {p["title"] for p in panels}
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assert "Pipeline Run Duration" in titles
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assert "Cache Hit Rate" in titles
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assert "Memory RSS" in titles
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assert "CPU Utilization" in titles
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assert "Row Throughput per Step" in titles
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assert "Recent Pipeline Traces" in titles
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assert "Pipeline Logs" in titles
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def test_has_pipeline_variable(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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variables = data["templating"]["list"]
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names = [v["name"] for v in variables]
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assert "pipeline" in names
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def test_datasources(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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ds_types = set()
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for panel in data["panels"]:
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if "datasource" in panel:
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ds_types.add(panel["datasource"]["type"])
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assert "prometheus" in ds_types
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assert "tempo" in ds_types
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assert "loki" in ds_types
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def test_tags(self):
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data = json.loads(DASHBOARD_PATH.read_text())
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assert "pipeline" in data.get("tags", [])
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assert "otel" in data.get("tags", [])
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