重写在线备份链路

2026-08-16 22:32:07 +08:00
parent f48da14ed2
commit 7438fb6725
10 changed files with 999 additions and 608 deletions
@@ -8,3 +8,13 @@ default-character-set = utf8mb4
 character-set-server = utf8mb4
 collation-server = utf8mb4_unicode_ci
 init-connect = 'SET NAMES utf8mb4'
+
+# 时间点恢复基础：binlog 由 scripts/archive-binlog.sh 每分钟归档到 OSS 备份桶。
+# 本地按 7 天自动过期，归档与本地保留策略见 scripts/backup-online.sh。
+server-id = 1
+log_bin = mysql-bin
+binlog_format = ROW
+binlog_row_image = FULL
+binlog_expire_logs_seconds = 604800
+sync_binlog = 1
+innodb_flush_log_at_trx_commit = 1