autonomic-bot
9a7772563a
Push builds have been RED on the lint step since ~build 209 from accumulated formatting drift. This is the mechanical cleanup: ruff format + ruff --fix (UP038 isinstance unions, SIM105 contextlib.suppress, UP031 f-strings, SIM115 tempfile context manager), shfmt -i 2 -ci, nixpkgs-fmt/statix/deadnix (merged attrsets, dropped unused lib args), yamllint, and shell quoting fixes in tests/lasuite-docs/setup_custom_tests.sh. No behaviour changes intended; lint: PASS, unit tests: 138 passed.
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
"""discourse — pre-op seed hooks (Phase 1e HC3 / Phase 2 P4 backup data-integrity).
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Discourse persists in postgres (`db` service, user/db=discourse). The recipe's backupbot pre-hook
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pg_dumps that DB, and restore reloads the dump — so real backup data-integrity = seed a `ci_marker`
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row into the discourse DB, back up, mutate, restore, and prove the row survived (the same DB the
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recipe actually backs up). Mirrors the matrix-synapse postgres pattern.
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"""
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import os
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import sys
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sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner"))
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from harness import lifecycle # noqa: E402
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def _psql(domain, sql):
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cmd = (
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"PGPASSWORD=$(cat /run/secrets/db_password) " f'psql -U discourse -d discourse -tAc "{sql}"'
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)
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return lifecycle.exec_in_app(domain, ["sh", "-c", cmd], service="db").strip()
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def _seed(domain, value):
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_psql(
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domain,
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"CREATE TABLE IF NOT EXISTS ci_marker(v text); DELETE FROM ci_marker; "
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f"INSERT INTO ci_marker VALUES('{value}');",
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)
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got = _psql(domain, "SELECT v FROM ci_marker;")
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assert got == value, f"seed did not commit (read back {got!r}, expected {value!r})"
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def pre_upgrade(domain, meta):
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_seed(domain, "upgrade-survives")
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def pre_backup(domain, meta):
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_seed(domain, "original")
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def pre_restore(domain, meta):
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# diverge from the backup so a successful restore is observable
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_psql(domain, "DROP TABLE IF EXISTS ci_marker;")
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assert _psql(domain, "SELECT to_regclass('public.ci_marker');") in (
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"",
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"NULL",
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), "drop did not take"
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