autonomic-bot
b4d03ccafe
- ops.py + test_{upgrade,backup,restore}.py: seed ci_marker into the MySQL `ghost` DB (db service)
via the mysql CLI; rides the recipe's mysqldump --tab backup. recipe is MySQL not sqlite (stale
comment fixed). Expect restore RED -> recipe-PR (no backupbot.restore hook; immich/mattermost class).
- functional/_ghost.py: cookie-aware Ghost Admin API client (stdlib http.cookiejar; Origin CSRF hdr).
- functional/test_post_roundtrip.py: §4.3 create published post + read back (unique marker, non-vacuous);
closes the DEFERRED ghost create-post item.
- PARITY.md + recipe_meta.py updated. Authored node-free; full-lifecycle run next, NOT yet claimed.
59 lines
2.3 KiB
Python
59 lines
2.3 KiB
Python
"""ghost — pre-op seed hooks (Phase 1e HC3 / Phase 2 P4 backup data-integrity).
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The orchestrator runs these BEFORE each op; the matching test_<op>.py asserts post-op (assertion
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only). The CURRENT ghost recipe (1.2.0+6.21.2-alpine) stores ALL its content — posts, users,
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settings — in a **MySQL** `ghost` database (compose `db` service, `mysql:8.0`), NOT sqlite (the
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older recipe_meta comment was stale; the live compose uses `database__client: mysql`). The recipe's
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`db` service is backupbot-labelled with a **logical dump** pre-hook
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(`mysqldump -u root -p... ghost --tab /var/lib/mysql-files/`, `backup.path=/var/lib/mysql-files/`),
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so the marker must live in the `ghost` database to ride that dump.
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We seed a dedicated `ci_marker` table (Ghost's own knex migrations never touch it) via the `mysql`
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CLI in the `db` service. MYSQL_PWD (not `-p<pw>`) avoids the client's "password on the command line
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is insecure" stderr noise; `-N -s` strips column names + box decoration so read-backs are clean
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scalars. The marker rides backup→restore the same way a real post's row would.
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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 _mysql(domain, sql):
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cmd = (
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'MYSQL_PWD="$(cat /run/secrets/db_password)" '
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f'mysql -u root -N -s ghost -e "{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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_mysql(
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domain,
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"CREATE TABLE IF NOT EXISTS ci_marker(v VARCHAR(255)); DELETE FROM ci_marker; "
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f"INSERT INTO ci_marker VALUES('{value}');",
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)
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got = _mysql(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: drop the marker table.
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_mysql(domain, "DROP TABLE IF EXISTS ci_marker;")
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got = _mysql(
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domain,
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"SELECT COUNT(*) FROM information_schema.tables "
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"WHERE table_schema='ghost' AND table_name='ci_marker';",
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)
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assert got == "0", f"drop did not take (information_schema still lists ci_marker: {got!r})"
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