host
7f18c2d13b
- B-10（实测）：virt-customize chroot 里 sshd -t 必败，双因： 无 host key（exit 1）+ 缺 /run/sshd（exit 255）；修为 mkdir -p /run/sshd + ssh-keygen -A 临时生成，断言通过后 立删临时 key，镜像仍不带 host key（已在 WSL 真机预演验证） - B-08：Playwright 装在第二次定制，须重写 pip freeze 否则 BUILDINFO 里无 playwright；Chromium 以 ms-playwright 缓存 目录名记录进 guest-versions-chromium.txt - B-09：codex --version 须含 CODEX_VERSION；REPO_COMMIT 须 等于 HEAD 短 hash；工作树脏即拒绝构建 - B-02/B-13：BUILDINFO 生成抽成 buildinfo.py（可单元测试）， 补 disk.raw/vmlinux sha256+大小、ubuntu 镜像 sha、cmdline、 playwright 开关、image_sha256 字段 - generate_lockfile.py 改写：版本唯一来源改为 BUILDINFO.versions（客机读回），codex 三件套取 codex_version、/app/host.py 取 repo_commit、chromium 取 versions.chromium；不再查构建宿主 dpkg/pip（旧方法不成立） - check_lockfile.py 补强：条目格式、contents 全覆盖、冻结 清单双向比对 - B-03/B-04 输入格式校验、B-05 curl 重试、B-06 哈希不符 删文件重下、B-07 磁盘预检、B-15 set -euo pipefail - 同步改 test_chv_to10.py：generate 不再查宿主，改断言客机 版本来源 + 不回落宿主
119 lines
3.9 KiB
Python
119 lines
3.9 KiB
Python
#!/usr/bin/env python3
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"""生成 CHV 客机镜像的 BUILDINFO.json（build.sh 调用）。
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从 build.sh 抽出（B-02），使其可独立单元测试。输入全部是
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已落盘的构建产物与读回文件，不编造版本号：versions 来自
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客机读回的 dpkg-query / pip freeze（Playwright=1 时另有
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ms-playwright 缓存目录名作 chromium 标识）；artifacts 的
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sha256/size 是对产物文件实测的；image_sha256 即 disk.raw
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的 sha256，供 generate_lockfile.py 沿用。
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用法：
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python3 buildinfo.py OUT_DIR TAG UBUNTU CODEX_VERSION \\
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REPO_COMMIT UBUNTU_IMAGE_SHA256 PLAYWRIGHT(0|1)
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"""
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import hashlib
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import json
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import os
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import sys
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import time
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BASE_CONTENTS = [
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"git", "pandoc", "poppler-utils", "latexmk",
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"texlive-latex-base", "openssh-server", "cloud-init",
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"qemu-guest-agent", "python-docx", "openpyxl",
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"python-pptx", "PyMuPDF", "Pillow", "codex",
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"codex-code-mode-host", "codex-resources/bwrap",
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"/app/host.py",
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]
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# 执行器默认内核 cmdline（config.py），构建产物须与它一起记录（B-12），
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# 否则换宿主/换执行器配置时无法复现。
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KERNEL_CMDLINE = "console=hvc0 root=/dev/vda1 rw"
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def _read_lines(path):
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try:
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with open(path) as fh:
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return [line.strip() for line in fh if line.strip()]
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except OSError:
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return []
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def _sha256_size(path):
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digest = hashlib.sha256()
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size = 0
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with open(path, "rb") as fh:
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for chunk in iter(lambda: fh.read(1 << 20), b""):
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digest.update(chunk)
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size += len(chunk)
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return digest.hexdigest(), size
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def build(outdir, tag, ubuntu, codex_version, repo_commit,
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ubuntu_image_sha256, playwright):
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disk_path = os.path.join(outdir, "disk.raw")
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vmlinux_path = os.path.join(outdir, "vmlinux")
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disk_sha, disk_size = _sha256_size(disk_path)
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vmlinux_sha, vmlinux_size = _sha256_size(vmlinux_path)
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contents = list(BASE_CONTENTS)
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versions = {
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"dpkg": _read_lines(
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os.path.join(outdir, "guest-versions-dpkg.txt")),
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"pip": _read_lines(
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os.path.join(outdir, "guest-versions-pip.txt")),
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}
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if playwright:
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contents += ["playwright", "chromium"]
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versions["chromium"] = _read_lines(
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os.path.join(outdir, "guest-versions-chromium.txt"))
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info = {
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"tag": tag,
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"ubuntu": ubuntu,
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"codex_version": codex_version,
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"repo_commit": repo_commit,
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"built_at": time.strftime("%Y-%m-%dT%H:%M:%SZ", time.gmtime()),
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"contents": contents,
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"versions": versions,
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"ubuntu_image_sha256": ubuntu_image_sha256,
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"ubuntu_image_sha256_set": True,
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"kernel_cmdline": KERNEL_CMDLINE,
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"playwright": bool(playwright),
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"image_sha256": disk_sha,
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"artifacts": {
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"disk.raw": {"sha256": disk_sha, "size": disk_size},
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"vmlinux": {"sha256": vmlinux_sha, "size": vmlinux_size},
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},
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}
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path = os.path.join(outdir, "BUILDINFO.json")
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with open(path, "w") as fh:
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json.dump(info, fh, indent=2)
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fh.write("\n")
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return info
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def main(argv):
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if len(argv) != 8:
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print("用法：buildinfo.py OUT TAG UBUNTU CODEX_VERSION "
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"REPO_COMMIT UBUNTU_IMAGE_SHA256 PLAYWRIGHT",
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file=sys.stderr)
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return 2
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_, outdir, tag, ubuntu, codex_version, repo_commit, \
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ubuntu_image_sha256, playwright = argv
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info = build(outdir, tag, ubuntu, codex_version, repo_commit,
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ubuntu_image_sha256, playwright == "1")
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if not info["versions"]["dpkg"]:
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print("BUILDINFO versions.dpkg 为空", file=sys.stderr)
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return 1
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if not info["versions"]["pip"]:
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print("BUILDINFO versions.pip 为空", file=sys.stderr)
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return 1
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if info["tag"] != tag:
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print("BUILDINFO tag 不一致", file=sys.stderr)
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return 1
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return 0
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if __name__ == "__main__":
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raise SystemExit(main(sys.argv))
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