- 通過設(shè)置 priority 并無法解決 worker 進(jìn)程啟動(dòng)完畢之后再啟動(dòng) flower 的樣子

priority 只是定義了啟動(dòng)順序。

http://supervisord.org/configuration.html

https://github.com/Supervisor/supervisor/issues/122

可以通過設(shè)置 `celery-flower` 的 `autostart=true` 為 `autostart=false` 然后再手動(dòng)進(jìn)行啟動(dòng)

```

$ supervisorctl? ? ? ?

celery-beat? ? ? ? ? ? ? ? ? ? ? STARTING??

celery-flower? ? ? ? ? ? ? ? ? ? STOPPED? ?Not started

celery-worker? ? ? ? ? ? ? ? ? ? STARTING??

supervisor> help

default commands (type help <topic>):

=====================================

add? ? exit? ? ? open? reload? restart? ?start? ?tail? ?

avail? fg? ? ? ? pid? ?remove? shutdown? status? update?

clear? maintail? quit? reread? signal? ? stop? ? version

supervisor> status

celery-beat? ? ? ? ? ? ? ? ? ? ? RUNNING? ?pid 37555, uptime 0:00:17

celery-flower? ? ? ? ? ? ? ? ? ? STOPPED? ?Not started

celery-worker? ? ? ? ? ? ? ? ? ? RUNNING? ?pid 37556, uptime 0:00:17

supervisor> start celery-flower?

celery-flower: started

supervisor> status

celery-beat? ? ? ? ? ? ? ? ? ? ? RUNNING? ?pid 37555, uptime 0:00:41

celery-flower? ? ? ? ? ? ? ? ? ? RUNNING? ?pid 37611, uptime 0:00:15

celery-worker? ? ? ? ? ? ? ? ? ? RUNNING? ?pid 37556, uptime 0:00:41

supervisor>?

```

或者使用一個(gè)腳本監(jiān)聽 `celery-worker` 的 `status` 進(jìn)行判斷 如果是 `RUNNING` 則可以進(jìn)行啟動(dòng) `celery-flower`

```

$ supervisorctl status celery-worker | awk '{print $2}'

RUNNING

```