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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2020/10/27 03:37:58 UTC
[GitHub] [apisix] gy09535 opened a new issue #2532: bug: apisix upstream domain resolve can not support "search xxxx, options xxxxx" in k8s env
gy09535 opened a new issue #2532:
URL: https://github.com/apache/apisix/issues/2532
### Issue description
for example in k8s environment , we can use service name as backend nodes, sometime for core DNS query we can combine the service name and "svc.cluster.local" as the domain, the resolve config is
```
nameserver 10.96.0.10
search svc.cluster.local cluster.local
options ndots:5
```
apisix just support "nameserver",ref code: https://github.com/apache/apisix/blob/master/apisix/core/utils.lua#L75,so we must define the full domain "xxxx.svc.cluster.local".
### Environment
* apisix version (cmd: `apisix version`):
* OS:
### Minimal test code / Steps to reproduce the issue
1.
2.
3.
### What's the actual result? (including assertion message & call stack if applicable)
### What's the expected result?
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[GitHub] [apisix] gy09535 edited a comment on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 edited a comment on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722777902
> To solve this problem, you can refer to or use this library directly
>
> https://github.com/Kong/lua-resty-dns-client
>
> @gy09535
See it, It is great 💯
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[GitHub] [apisix] gy09535 commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-743221117
> > > 要解决此问题，您可以直接参考或使用此库
> > > https://github.com/Kong/lua-resty-dns-client
> > > @ gy09535
> >
> >
> > 看到它，太好了 💯
>
> hello 我们目前特别迫切需要这个功能，想知道这个功能开发情况如何了？
I will try to do it next week, if I have times.
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[GitHub] [apisix] ShaoZeMing commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
ShaoZeMing commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-735384950
> > 要解决此问题，您可以直接参考或使用此库
> > https://github.com/Kong/lua-resty-dns-client
> > @ gy09535
>
> 看到它，太好了 💯
+1
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[GitHub] [apisix] gy09535 commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722777902
> To solve this problem, you can refer to or use this library directly
>
> https://github.com/Kong/lua-resty-dns-client
>
> @gy09535
See it, It it great.
----------------------------------------------------------------
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[GitHub] [apisix] gy09535 commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-750716267
> > I will try to do it next week, if I have times.
>
> any news? @gy09535
I am doing it in my company repository, when I finish it I will copy it to apisix.
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[GitHub] [apisix] gy09535 edited a comment on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 edited a comment on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722777902
> To solve this problem, you can refer to or use this library directly
>
> https://github.com/Kong/lua-resty-dns-client
>
> @gy09535
See it, It is great.
----------------------------------------------------------------
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[GitHub] [apisix] dickens7 commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
dickens7 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722776692
To solve this problem, you can refer to or use this library directly
https://github.com/Kong/lua-resty-dns-client
@gy09535
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[GitHub] [apisix] ShaoZeMing commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
ShaoZeMing commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-743210230
> > 要解决此问题，您可以直接参考或使用此库
> > https://github.com/Kong/lua-resty-dns-client
> > @ gy09535
>
> 看到它，太好了 💯
hello 我们目前特别迫切需要这个功能，想知道这个功能开发情况如何了？
----------------------------------------------------------------
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[GitHub] [apisix] spacewander closed issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
spacewander closed issue #2532:
URL: https://github.com/apache/apisix/issues/2532
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[GitHub] [apisix] membphis commented on issue #2532: bug: apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
membphis commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722386092
welcome PR for this feature.
if you need any help, please let us know.
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[GitHub] [apisix] spacewander closed issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
spacewander closed issue #2532:
URL: https://github.com/apache/apisix/issues/2532
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[GitHub] [apisix] gy09535 commented on issue #2532: bug: apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722385126
I know some from k8s core dns resolver, Now I read this page:https://linux.die.net/man/5/resolv.conf , full support is difficult, But support search and options can work in k8s cluster.
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[GitHub] [apisix] ShaoZeMing commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
ShaoZeMing commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-748600044
> > > > 要解决此问题，您可以直接参考或使用此库
> > > > https://github.com/Kong/lua-resty-dns-client
> > > > @ gy09535
> > >
> > >
> > > 看到它，太好了 💯
> >
> >
> > hello 我们目前特别迫切需要这个功能，想知道这个功能开发情况如何了？
>
> I will try to do it next week, if I have times.
好的，非常感谢。
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[GitHub] [apisix] gy09535 commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722772906
> welcome PR for this feature.
>
> if you need any help, please let us know.
Sure, thanks.
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[GitHub] [apisix] membphis commented on issue #2532: bug: apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
membphis commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722369783
> Should we support the full dns resolve rule?
do you know how it works? I am not familiar with this.
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[GitHub] [apisix] gy09535 edited a comment on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
gy09535 edited a comment on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-722772906
> welcome PR for this feature.
>
> if you need any help, please let us know.
go it, please assign it to me.
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[GitHub] [apisix] membphis commented on issue #2532: feat: Apisix upstream domain resolver can not support "search xxxx, options xxxxx" in k8s environment
Posted by GitBox <gi...@apache.org>.
membphis commented on issue #2532:
URL: https://github.com/apache/apisix/issues/2532#issuecomment-750154310
> I will try to do it next week, if I have times.
any news? @gy09535
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