3x-ui/docs/Tasktracking/2026-04-23-fix-stale-mariadb-service-detection.md at 3ba7e43bc30c8f5ec5fff89e6ff6dd0c93fa56c0

mirror of https://github.com/MHSanaei/3x-ui.git synced 2026-06-07 21:54:10 +00:00

root eca9b219cf docs: add missing task tracking records for multi-node and traffic fixes

Add task tracking records for commits that were missing documentation:
- 2026-04-10: multi-node backend foundation (7 commits)
- 2026-04-15: improve mariadb flow and traffic flush
- 2026-04-23: install cron before acme.sh
- 2026-04-24: resolve client traffic InboundId from DB
- 2026-04-24: fix traffic flush blocked by stale inboundId=0 delta

2026-04-24 03:04:15 +08:00

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Task Record: Detect stale mariadb service file when server package is missing

Date: 2026-04-23 Related Module: install.sh, x-ui.sh — has_local_mariadb_service() Change Type: Fix

Background

用户在安装过程中 MariaDB 重启失败。排查发现 systemd unit 文件存在于 systemctl list-unit-files 输出中，但 mariadb-server 包实际已被卸载，服务文件是残留状态。has_local_mariadb_service() 只检查了 unit 文件是否存在，未验证包是否已安装，导致跳过了服务器重新安装。

Changes

has_local_mariadb_service()（install.sh + x-ui.sh）：在检测到 unit 文件后，追加 dpkg -s mariadb-server（Debian/Ubuntu）或 rpm -q mariadb-server（RHEL/Fedora）验证包是否已安装。包不存在时返回 1，触发重新安装。

Impact

install.sh: has_local_mariadb_service()
x-ui.sh: has_local_mariadb_service()
不影响正常安装流程，仅在包被卸载但 unit 文件残留时触发重新安装
无 API、数据库、配置变更

Verification

bash -n install.sh — syntax OK
bash -n x-ui.sh — syntax OK
bash tests/mariadb_install_switch_test.sh — PASS
bash tests/mariadb_admin_empty_password_test.sh — PASS
bash tests/install_uninstall_resilience_test.sh — PASS

Risks And Follow-Up

无风险。仅增加包安装状态检查，不影响已有逻辑
Arch/Alpine 等非 dpkg/rpm 发行版保持原行为（仅检查 unit 文件）

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