Che*_*rry 4 bash wait docker docker-compose
考虑一个片段:
---
version: '3.4'
services:
app:
image: my_image
command: ["sleep", "60s", "&&", "my_command"]
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给我:
sleep: invalid time interval ???my_command??™
Try 'sleep --help' for more information.
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怎么了?为什么会这样?
Docker version 19.03.2, build 6a30dfc
Host OS - windows 10
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anu*_*ava 10
您可以像这样使用它来运行,sleep 60然后是您的命令:
---
version: '3.4'
services:
app:
image: my_image
command: sh -c "
sleep 60 &&
my_command"
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当您运行时,command: ["sleep", "60s", "&&", "my_command"]它将从位置 2 开始的所有参数传递给sleep命令。它实际上试图将您的命令运行为:
sleep '60s' '&&' 'uname'
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