Joseph Doherty
64 lines
3.6 KiB
Python
64 lines
3.6 KiB
Python
#!/usr/bin/env python3
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"""Prepare a fresh immutable candidate bundle. This command never launches the experiment."""
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import argparse
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import hashlib
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import json
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from pathlib import Path
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import shutil
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import subprocess
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from build_saturation_observer import build
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def sha(path):
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return hashlib.sha256(path.read_bytes()).hexdigest()
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--output", type=Path, required=True)
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parser.add_argument("--libraries", type=Path, required=True)
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parser.add_argument("--image", required=True)
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options = parser.parse_args()
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source = Path(__file__).resolve().parent
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repo = source.parents[2]
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revision = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=repo, text=True).strip()
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if subprocess.check_output(["git", "status", "--porcelain"], cwd=repo, text=True).strip():
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raise RuntimeError("Commit and review the exact source before preparing immutable artifacts")
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if not options.image.startswith("sha256:"):
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raise ValueError("Use an immutable Linux .NET SDK image digest")
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root = options.output.resolve()
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root.mkdir(parents=True, exist_ok=False)
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project = repo / "tests/Server/ZB.MOM.WW.OtOpcUa.OpcUaServer.IntegrationTests/ZB.MOM.WW.OtOpcUa.OpcUaServer.IntegrationTests.csproj"
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command = ["dotnet", "publish", str(project), "-c", "Release", "-r", "linux-arm64", "--self-contained", "true",
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"-p:RuntimeFrameworkVersion=10.0.14", "-p:PublishSingleFile=false", "-p:PublishTrimmed=false", "-p:UseAppHost=true",
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"--artifacts-path", str(root / "build"), "-o", str(root / "app"), "-m:2", "--nologo"]
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with (root / "publish.log").open("w") as log:
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subprocess.run(command, cwd=repo, stdout=log, stderr=subprocess.STDOUT, check=True)
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observer = build(root / "observer-build", options.libraries, True)
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shutil.copytree(observer, root / "observer")
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tools = root / "tools"
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tools.mkdir()
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for name in ["launch_saturation.py", "container_saturation.sh", "SATURATION.md"]:
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shutil.copy2(source / name, tools / name)
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manifest = {str(path.relative_to(root)): sha(path) for directory in ["app", "observer", "tools"]
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for path in sorted((root / directory).rglob("*")) if path.is_file()}
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runtime = json.loads((root / "app/ZB.MOM.WW.OtOpcUa.OpcUaServer.IntegrationTests.runtimeconfig.json").read_text())
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included = runtime["runtimeOptions"]["includedFrameworks"]
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if not included or any(value["version"] != "10.0.14" for value in included):
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raise RuntimeError("Published app is not the prospectively fixed self-contained runtime")
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receipt = {"protocol": "sdk2-saturation-v1", "sourceRevision": revision, "image": options.image,
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"rid": "linux-arm64", "runtimeVersion": "10.0.14", "selfContained": True,
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"canonicalCycles": 384, "completedRestarts": 96, "settlingCycles": 1, "maximumPhaseSeconds": 1800,
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"windows": [[321, 352], [353, 384]], "observerBufferMiB": 16, "runtimeKeywords": "0x18", "rundown": False,
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"acceptance": False, "publishCommand": command,
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"testSourceSha256": sha(project.parent / "Sdk2LifecycleSoakTests.cs"),
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"observerSourceSha256": sha(source / "SaturationObserver.cs"), "files": manifest}
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receipt_path = root / "receipt.json"
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receipt_path.write_text(json.dumps(receipt, indent=2) + "\n")
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print(json.dumps({"bundle": str(root), "receiptSha256": sha(receipt_path), "sourceRevision": revision,
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"launched": False}, indent=2))
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if __name__ == "__main__":
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main()
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