StackStorm/st2

`st2ctl status` should report nginx, MongoDB, PostgreSQL & RabbitMQ status

Open

#3,779 建立於 2017年10月5日

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 (5 留言) (2 反應) (0 負責人)Python (5,794 star) (740 fork)batch import
CLIenhancementgood first issue

描述

st2ctl status reports on the status of st2 processes. It does not report anything about nginx, MongoDB, PostgreSQL or RabbitMQ.

This can be confusing for users who are experiencing issues with those services. They run st2ctl status, and it appears to report that everything is working, when in reality RabbitMQ is broken because they ran out of disk space. This wastes everyone's time.

The challenge here is that those dependencies may be running on a separate system.

Perhaps we should add a check that makes a test connection to those services (based on their definition in /etc/st2/st2.conf, and reports the results?

貢獻者指南

技術棧
pythonmongodbpostgresqlrabbitmq
領域
backenddevopsinfrastructure
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
Pythonst2ctl command structurest2.conf configurationbasic networking
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
55
研究方向
Investigate the existing st2ctl command implementation to understand how it currently reports status. Look at the configuration file `/etc/st2/st2.conf` to see how connection parameters for nginx, MongoDB, PostgreSQL, and RabbitMQ are defined. Determine a method to test connectivity to each service (e.g., using Python clients or system commands). Implement the checks and integrate them into the st2ctl status output. Review any existing comments in the issue for additional insights.