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Posted to notifications@apisix.apache.org by GitBox <gi...@apache.org> on 2022/08/11 09:58:06 UTC
[GitHub] [apisix] Nobilta opened a new issue, #7650: help request:about 503 Service Temporarily Unavailable
Nobilta opened a new issue, #7650:
URL: https://github.com/apache/apisix/issues/7650
### Description
i set upstream discovery kubernetes type , but it not work.when i access a path(i had set route), i got a error code like this:503 Service Temporarily Unavailable.
and the error log like this:
`[error] 17748#17748: *849588 [lua] init.lua:540: http_access_phase(): failed to set upstream: no valid upstream node: nil, client: 192.168.92.100, server: _, request: "GET /apisix/index.html HTTP/1.1", host: "192.168.92.101:9080"
`
i change the source code to confirm if the ip had added and i got the log like this:
`on_modified(): #######10.245.2.21 80 50, context: ngx.timer`
its mean that the correct ip has be added because this is the pod ip in kubernetes.
and if i set the upstream in nodes mod,it also works(use pod ip directly)
this's the upstream set
```
{
"uri": "/apisix/*",
"name": "",
"upstream": {
"type": "roundrobin",
"hash_on": "vars",
"scheme": "http",
"discovery_type": "kubernetes",
"pass_host": "pass",
"service_name": "nginx-service"
},
"status": 1
}
```
so i want to know how i should do to fix it
### Environment
- APISIX version 2.15
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[GitHub] [apisix] Nobilta commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
Nobilta commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1212649915
> @Nobilta Please read the document carefully: https://apisix.apache.org/docs/apisix/discovery/kubernetes/#interface
i have reed this document carefully,i just want to use service discovery registry for kubernetes,if i make a wrong upstream setting?
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[GitHub] [apisix] Nobilta commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
Nobilta commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1212716191
- to slove this problem i change the upstream's service_name like `"service_name": "default/nginx-service:nginx-port"` ,and it works.
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[GitHub] [apisix] Nobilta commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
Nobilta commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1212650019
> @Nobilta Please read the document carefully: https://apisix.apache.org/docs/apisix/discovery/kubernetes/#interface
i have reed this document carefully,i just want to use service discovery registry for kubernetes,if i make a wrong upstream setting?
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[GitHub] [apisix] tzssangglass closed issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
tzssangglass closed issue #7650: help request:about 503 Service Temporarily Unavailable
URL: https://github.com/apache/apisix/issues/7650
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[GitHub] [apisix] Nobilta closed issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
Nobilta closed issue #7650: help request:about 503 Service Temporarily Unavailable
URL: https://github.com/apache/apisix/issues/7650
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[GitHub] [apisix] robertluoxu commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
robertluoxu commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1362572269
i hava new question
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[GitHub] [apisix] tokers commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
tokers commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1212630811
@Nobilta Please read the document carefully: https://apisix.apache.org/docs/apisix/discovery/kubernetes/#interface
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[GitHub] [apisix] tzssangglass commented on issue #7650: help request:about 503 Service Temporarily Unavailable
Posted by GitBox <gi...@apache.org>.
tzssangglass commented on issue #7650:
URL: https://github.com/apache/apisix/issues/7650#issuecomment-1212692855
> "discovery_type": "kubernetes",
This is the wrong usage, you should read the documentation carefully.
we specify the discovery type in `config.yaml` in the following way:
```yaml
discovery:
kubernetes:
```
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