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Live backup of 216 on 247 (zareian-pg216-* units, Postgres 16 tools in our dir, SCRAM hash only on 216), backup scripts take PGB_ROOT/PGB_BIN/PGB_PORT with 249 defaults, anti-bot layers documented

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Zareian
2026-10-17 19:22:56 +03:30
parent bd329f83ae
commit dd98f16d12
11 changed files with 96 additions and 13 deletions
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19
ops/pgbackup/zareian-pg216-wal.service Normal file
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# روی سرورِ بکاپ (۲۴۷). هر تغییرِ دیتابیسِ ۲۱۶ را لحظه‌ای در ~/zareian-pgbackup-216/wal می‌نویسد.
# ابزارهای Postgres 16 از مخزنِ رسمی در ~/zareian-pgbackup-216/pg16 باز شده‌اند (نصبِ سیستمی نیست؛ ۲۴۷ فقط 14 دارد).
# اسلاتِ zareian_247 روی ۲۱۶، سقف max_slot_wal_keep_size=5GB. اپ منتظرِ این‌جا نمی‌ماند.
[Unit]
Description=Zareian MathApp: live WAL stream from 216
After=zareian-pg216-tunnel.service
BindsTo=zareian-pg216-tunnel.service
[Service]
User=administrator
Environment=LD_LIBRARY_PATH=/home/administrator/zareian-pgbackup-216/pg16/root/usr/lib/x86_64-linux-gnu
ExecStart=/home/administrator/zareian-pgbackup-216/pg16/root/usr/lib/postgresql/16/bin/pg_receivewal -h 127.0.0.1 -p 15441 -U zareian_replicator \
--no-password --slot=zareian_247 --synchronous --no-loop \
-D /home/administrator/zareian-pgbackup-216/wal
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target