提交阿里云RDS上线单报错

[jiaminxu]

我用阿里云账号提交sql 上线工单 提示
The backup dbname 'rm-xxx.mysql.rds.aliyuncs.com-3306-xxx' is too long.
老哥有遇到过么

[hhyo]

@jiaminxu inception本身限制，建议使用cname或者ip连接

[2002wmj]

我也遇到这个问题，RDS已经是cname了，不能缩短。

[jiaminxu]

你的rds是开通外网的还是内网的 如果是内网的可能没有办法。 如果是外网的话 你可以ping一下，然后替换成ip。就不会报错了 发件人: Minjie Wang <[email protected]> 发送时间: Wednesday, March 06, 2019 2:26 PM 收件人: jly8866/archer <[email protected]> 抄送: Jiamin Xu(Hugo) <[email protected]>; Mention <[email protected]> 主题: Re: [jly8866/archer] 提交阿里云RDS上线单报错 (#92) 我也遇到这个问题，RDS已经是cname了，不能缩短。 — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub<#92 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AT3Wy3q80HfydpCBxVmYcB6H3n23DMVeks5vT19wgaJpZM4WcqVh>. {"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/jly8866/archer","title":"jly8866/archer","subtitle":"GitHub repository","main_image_url":"https://github.githubassets.com/images/email/message_cards/header.png","avatar_image_url":"https://github.githubassets.com/images/email/message_cards/avatar.png","action":{"name":"Open in GitHub","url":"https://github.com/jly8866/archer"}},"updates":{"snippets":[{"icon":"PERSON","message":"@2002wmj in #92: 我也遇到这个问题，RDS已经是cname了，不能缩短。"}],"action":{"name":"View Issue","url":"#92 (comment)"}}} [ { "@context": "http://schema.org", "@type": "EmailMessage", "potentialAction": { "@type": "ViewAction", "target": "#92 (comment)", "url": "#92 (comment)", "name": "View Issue" }, "description": "View this Issue on GitHub", "publisher": { "@type": "Organization", "name": "GitHub", "url": "https://github.com" } } ]

[2002wmj]

有没有办法加大这个限制？目前这个限制感觉太小了点。

[hhyo]

有没有办法加大这个限制？目前这个限制感觉太小了点。

可以尝试修改mysql_get_remote_backup_dbname的方法，只要做到唯一就没问题，规则可以自己定制：
https://github.com/hhyo/inception/blob/master/sql/sql_parse.cc#L508

[2002wmj]

这个很麻烦了，我找到个办法，修改/etc/resolv.conf里面的search即可。

[jokefaker]

@2002wmj
你是 docker 运行的吗？我在 docker 里面修改了 /etc/resolv.conf 貌似没用...

[2002wmj]

@2002wmj
你是 docker 运行的吗？我在 docker 里面修改了 /etc/resolv.conf 貌似没用...

是的，加一个search就可以了。

[fengbinddr]

感谢 2002wmj 提供思路。 环境是archer docker安装，
步骤：1进入archery容器中修改/etc/resolv.conf，增加1行，search mysql.rds.aliyuncs.com ，inception容器也一样修改。
2 在Django 后台中，修改 实例配置>实例连接 把RDS的域名去掉，OK