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PYTHON-4838 Generate OCSP build variants using shrub.py (#1910)
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| Original file line number | Diff line number | Diff line change |
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| # /// script | ||
| # requires-python = ">=3.9" | ||
| # dependencies = [ | ||
| # "shrub.py>=3.2.0", | ||
| # "pyyaml>=6.0.2" | ||
| # ] | ||
| # /// | ||
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| # Note: Run this file with `hatch run`, `pipx run`, or `uv run`. | ||
| from __future__ import annotations | ||
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| from dataclasses import dataclass | ||
| from itertools import cycle, product, zip_longest | ||
| from typing import Any | ||
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| from shrub.v3.evg_build_variant import BuildVariant | ||
| from shrub.v3.evg_project import EvgProject | ||
| from shrub.v3.evg_task import EvgTaskRef | ||
| from shrub.v3.shrub_service import ShrubService | ||
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| ############## | ||
| # Globals | ||
| ############## | ||
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| ALL_VERSIONS = ["4.0", "4.4", "5.0", "6.0", "7.0", "8.0", "rapid", "latest"] | ||
| CPYTHONS = ["3.9", "3.10", "3.11", "3.12", "3.13"] | ||
| PYPYS = ["pypy3.9", "pypy3.10"] | ||
| ALL_PYTHONS = CPYTHONS + PYPYS | ||
| BATCHTIME_WEEK = 10080 | ||
| HOSTS = dict() | ||
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| @dataclass | ||
| class Host: | ||
| name: str | ||
| run_on: str | ||
| display_name: str | ||
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| HOSTS["rhel8"] = Host("rhel8", "rhel87-small", "RHEL8") | ||
| HOSTS["win64"] = Host("win64", "windows-64-vsMulti-small", "Win64") | ||
| HOSTS["macos"] = Host("macos", "macos-14", "macOS") | ||
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| ############## | ||
| # Helpers | ||
| ############## | ||
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| def create_variant( | ||
| task_names: list[str], | ||
| display_name: str, | ||
| *, | ||
| python: str | None = None, | ||
| version: str | None = None, | ||
| host: str | None = None, | ||
| **kwargs: Any, | ||
| ) -> BuildVariant: | ||
| """Create a build variant for the given inputs.""" | ||
| task_refs = [EvgTaskRef(name=n) for n in task_names] | ||
| kwargs.setdefault("expansions", dict()) | ||
| expansions = kwargs.pop("expansions", dict()).copy() | ||
| host = host or "rhel8" | ||
| run_on = [HOSTS[host].run_on] | ||
| name = display_name.replace(" ", "-").lower() | ||
| if python: | ||
| expansions["PYTHON_BINARY"] = get_python_binary(python, host) | ||
| if version: | ||
| expansions["VERSION"] = version | ||
| expansions = expansions or None | ||
| return BuildVariant( | ||
| name=name, | ||
| display_name=display_name, | ||
| tasks=task_refs, | ||
| expansions=expansions, | ||
| run_on=run_on, | ||
| **kwargs, | ||
| ) | ||
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| def get_python_binary(python: str, host: str) -> str: | ||
| """Get the appropriate python binary given a python version and host.""" | ||
| if host == "win64": | ||
| is_32 = python.startswith("32-bit") | ||
| if is_32: | ||
| _, python = python.split() | ||
| base = "C:/python/32" | ||
| else: | ||
| base = "C:/python" | ||
| python = python.replace(".", "") | ||
| return f"{base}/Python{python}/python.exe" | ||
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| if host == "rhel8": | ||
| return f"/opt/python/{python}/bin/python3" | ||
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| if host == "macos": | ||
| return f"/Library/Frameworks/Python.Framework/Versions/{python}/bin/python3" | ||
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| raise ValueError(f"no match found for python {python} on {host}") | ||
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| def get_display_name(base: str, host: str, version: str, python: str) -> str: | ||
| """Get the display name of a variant.""" | ||
| if version not in ["rapid", "latest"]: | ||
| version = f"v{version}" | ||
| if not python.startswith("pypy"): | ||
| python = f"py{python}" | ||
| return f"{base} {HOSTS[host].display_name} {version} {python}" | ||
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| def zip_cycle(*iterables, empty_default=None): | ||
| """Get all combinations of the inputs, cycling over the shorter list(s).""" | ||
| cycles = [cycle(i) for i in iterables] | ||
| for _ in zip_longest(*iterables): | ||
| yield tuple(next(i, empty_default) for i in cycles) | ||
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| ############## | ||
| # Variants | ||
| ############## | ||
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| def create_ocsp_variants() -> list[BuildVariant]: | ||
| variants = [] | ||
| batchtime = BATCHTIME_WEEK * 2 | ||
| expansions = dict(AUTH="noauth", SSL="ssl", TOPOLOGY="server") | ||
| base_display = "OCSP test" | ||
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| # OCSP tests on rhel8 with all servers v4.4+ and all python versions. | ||
| versions = [v for v in ALL_VERSIONS if v != "4.0"] | ||
| for version, python in zip_cycle(versions, ALL_PYTHONS): | ||
| host = "rhel8" | ||
| variant = create_variant( | ||
| [".ocsp"], | ||
| get_display_name(base_display, host, version, python), | ||
| python=python, | ||
| version=version, | ||
| host=host, | ||
| expansions=expansions, | ||
| batchtime=batchtime, | ||
| ) | ||
| variants.append(variant) | ||
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| # OCSP tests on Windows and MacOS. | ||
| # MongoDB servers on these hosts do not staple OCSP responses and only support RSA. | ||
| for host, version in product(["win64", "macos"], ["4.4", "8.0"]): | ||
| python = CPYTHONS[0] if version == "4.4" else CPYTHONS[-1] | ||
| variant = create_variant( | ||
| [".ocsp-rsa !.ocsp-staple"], | ||
| get_display_name(base_display, host, version, python), | ||
| python=python, | ||
| version=version, | ||
| host=host, | ||
| expansions=expansions, | ||
| batchtime=batchtime, | ||
| ) | ||
| variants.append(variant) | ||
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| return variants | ||
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| ################## | ||
| # Generate Config | ||
| ################## | ||
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| project = EvgProject(tasks=None, buildvariants=create_ocsp_variants()) | ||
| print(ShrubService.generate_yaml(project)) # noqa: T201 |