admin
5a349d9884
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- 09 §3: decision 19 (the copy method is chosen by a bake-off) and 20 (the full-system backup waits for the update leg, inside its window; built later). - Bake-off on 9202, docmost / romm / vikunja: both methods pass every case; the folder copy wins because an app with no database server gets no dump, so dump-and-load would need the folder copy anyway. 1-5 s extra downtime, ~420 MB/s, disk = the volumes. - R-645 filed: lifting an update hold by hand lets the recovery unit be re-captured with the failed definition within seconds. Documents and evidence only; product code follows in the controller. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
#!/usr/bin/env python3
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"""Point guest 9202 at the drill catalog (and a 90 s health timeout), or restore the saved config.
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`09` §6.5: `git.repo_url` alone is INERT (R-615) — the cache dir must go too. The saved copy is
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`controller.yaml.pre-bakeoff` (NOT the older `.pre-28`, which a restore must never pick up).
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"""
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import re, sys, io
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sys.path.insert(0, '.')
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import walk as w
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VOL = "/var/lib/docker/volumes/felhom-controller-data/_data"
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DRILL_REPO = "https://gitea.dooplex.hu/admin/app-catalog-drill.git"
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def creds():
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for l in io.open("/home/kisfenyo/.git-credentials").read().strip().split("\n"):
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m = re.match(r'https://(admin):([^@]+)@gitea\.dooplex\.hu', l)
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if m:
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return m.group(1), m.group(2)
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raise SystemExit("no admin credential")
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def to_drill():
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u, t = creds()
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print(w.guest(f"""
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set -e
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test -f {VOL}/controller.yaml.pre-bakeoff || cp -p {VOL}/controller.yaml {VOL}/controller.yaml.pre-bakeoff
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python3 - <<'PY'
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import re
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p = "{VOL}/controller.yaml"
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s = open(p).read()
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s = re.sub(r'(^\\s+repo_url: ).*$', r'\\g<1>{DRILL_REPO}', s, count=1, flags=re.M)
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s = re.sub(r'(^git:(?:\\n\\s+.*)*?\\n\\s+token: ).*$', r'\\g<1>"{t}"', s, count=1, flags=re.M)
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s = re.sub(r'(^git:(?:\\n\\s+.*)*?\\n\\s+username: ).*$', r'\\g<1>"{u}"', s, count=1, flags=re.M)
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if not re.search(r'^update:', s, re.M):
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s += "update:\\n health_timeout: 90s\\n"
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open(p, "w").write(s)
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PY
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rm -rf {VOL}/catalog-cache {VOL}/data/catalog-cache
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docker restart felhom-controller >/dev/null
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sleep 15
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grep -A6 '^git:' {VOL}/controller.yaml | sed 's/token:.*/token: <redacted>/'
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grep -A2 '^update:' {VOL}/controller.yaml
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"""))
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def restore():
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print(w.guest(f"""
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set -e
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cp -p {VOL}/controller.yaml.pre-bakeoff {VOL}/controller.yaml
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rm -rf {VOL}/catalog-cache {VOL}/data/catalog-cache
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docker restart felhom-controller >/dev/null
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sleep 15
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grep -A6 '^git:' {VOL}/controller.yaml | sed 's/token:.*/token: <redacted>/'
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grep -c '^update:' {VOL}/controller.yaml || true
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"""))
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if __name__ == "__main__":
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to_drill() if sys.argv[1] == "drill" else restore()
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