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Add sh/alpine -compliant wait-for to options. (#3157)

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Marko Klemetti 2017-05-05 00:28:58 +03:00 committed by John Mulhausen
parent e75306d864
commit 1efadb8a88
1 changed files with 4 additions and 3 deletions
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7
compose/startup-order.md
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@ -28,12 +28,13 @@ startup and whenever a connection is lost for any reason. However, if you don't
need this level of resilience, you can work around the problem with a wrapper need this level of resilience, you can work around the problem with a wrapper
script: script:
- Use a tool such as [wait-for-it](https://github.com/vishnubob/wait-for-it) - Use a tool such as [wait-for-it](https://github.com/vishnubob/wait-for-it),
or [dockerize](https://github.com/jwilder/dockerize). These are small [dockerize](https://github.com/jwilder/dockerize) or sh-compatible
[wait-for](https://github.com/Eficode/wait-for). These are small
wrapper scripts which you can include in your application's image and will wrapper scripts which you can include in your application's image and will
poll a given host and port until it's accepting TCP connections. poll a given host and port until it's accepting TCP connections.
For example, to use `wait-for-it.sh` to wrap your service's command:    For example, to use `wait-for-it.sh` or `wait-for` to wrap your service's command:
version: "2" version: "2"
services: services: