/en/categories/backend/Recent content in Backend on Mi&Bee BlogHugo -- gohugo.ioen蓝宝石的傻话Wed, 30 Jan 2019 00:00:00 +0000/en/archives/06-openresty-backup-system/Wed, 30 Jan 2019 00:00:00 +0000/en/archives/06-openresty-backup-system/<h2 id="introduction">Introduction</h2> <p>There are tools like <strong>filebeat</strong> for log collection, open-source cloud drives like <strong>seafile</strong>, and simple distributed file systems like <strong>FastDFS</strong>, among others. However, the remote backup logs of a certain enterprise SaaS platform still rely on traditional compressed file scp transfers to backup storage.</p> <p>Since filebeat&rsquo;s log collection completeness is debatable, open-source cloud drives have cluttered features that are not conducive to management, distributed file systems&rsquo; internal storage logic is not well-suited for the backup log management of the enterprise SaaS platform, and scp transfers pose security risks with private keys deployed on servers, we leveraged OpenResty&rsquo;s features to implement a simple file backup API interface using Lua.</p>