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docs: complete production guide + fix WAL setup transaction error
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Antigravity
2026-05-17 14:18:25 +00:00
parent 8950e83db5
commit 9c9b6fe362
2 changed files with 349 additions and 8 deletions
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15
scripts/backup/setup-wal.sh
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@@ -17,16 +17,15 @@ log() {
log "=== Setting up WAL archiving ==="
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "
ALTER SYSTEM SET wal_level = replica;
ALTER SYSTEM SET archive_mode = on;
ALTER SYSTEM SET archive_command = 'cp %p /var/lib/postgresql/backups/wal/%f';
ALTER SYSTEM SET max_wal_senders = 3;
ALTER SYSTEM SET wal_keep_size = '1GB';
"
docker exec "$PG_CONTAINER" bash -c "mkdir -p /var/lib/postgresql/backups/wal"
docker exec "$PG_CONTAINER" mkdir -p /var/lib/postgresql/backups/wal
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "ALTER SYSTEM SET wal_level = replica;"
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "ALTER SYSTEM SET archive_mode = on;"
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "ALTER SYSTEM SET archive_command = 'cp %p /var/lib/postgresql/backups/wal/%f';"
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "ALTER SYSTEM SET max_wal_senders = 3;"
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "ALTER SYSTEM SET wal_keep_size = '1GB';"
log "Reloading PostgreSQL configuration..."
docker exec "$PG_CONTAINER" psql -U "$PG_USER" -d "$PG_DB" -c "SELECT pg_reload_conf();"
log "WAL archiving enabled. Archives stored in /var/lib/postgresql/backups/wal/"