Auto-rollback protection for config changes. Backs up before edit, sets a 5-minute system timer to restore if things go wrong. Works with any service config,...
--- name: config-rollback description: Auto-rollback protection for config changes. Backs up before edit, sets a 5-minute system timer to restore if things go wrong. Works with any service config, not just OpenClaw. --- # Config Rollback — 改配置再也不怕炸 ## Story 凌晨两点,你改了一行 nginx 配置,reload,网站挂了。SSH 连不上——因为你也改了 sshd_config。 你盯着黑屏,后悔没备份。 **这个 skill 就是你的后悔药。** 改配置前,它先备份,然后设一个 5 分钟的系统级定时炸弹。如果 5 分钟内你没说"没问题"——它自动把配置还原,重启服务。就算你把 SSH 搞断了,定时任务照样跑,因为它用的是 `at` 命令,不依赖你的连接。 ## How It Works ``` You: "自动回滚" Agent: 1. cp config → config.bak 2. echo "restore" | at now + 5 minutes (system-level, survives disconnect) 3. Returns job ID You: [make changes, test] Happy? → atrm <job-id> (cancel the bomb) Broken? → wait 5 min (auto-restores) ``` ## Usage Say "auto rollback" or "自动回滚" before editing any config: ```bash # Backup + set 5-min restore timer cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak echo "cp /etc/nginx/nginx.conf.bak /etc/nginx/nginx.conf && systemctl reload nginx" | at now + 5 minutes # Make your changes... vim /etc/nginx/nginx.conf systemctl reload nginx # If everything works, cancel the timer: atrm <job-id> ``` ## When to use - Editing nginx, sshd, firewall, or any service config - Changing API gateway routing rules - Updating DNS or proxy settings - Any change that could lock you out of a remote server ## Key Principle The restore timer is a **system-level** scheduled task (`at` / `crontab`). It does NOT depend on your shell session, SSH connection, or any application. Even if you brick the service, the timer still fires.
don't have the plugin yet? install it then click "run inline in claude" again.
by @clawhub