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Merge pull request #58735 from liggitt/server-unavailable-errors

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Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Distinguish service unavailable errors in client-go

related to https://github.com/kubernetes/kubernetes/issues/58642

the server is returning correct errors, but the client was not distinguishing service unavailable errors from general 5xx errors

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue
2018-01-25 06:14:21 -08:00
committed by GitHub
parent 7de1a8e0f5 ca2eba7040
commit 068e1642f6
1 changed files with 3 additions and 0 deletions
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3
staging/src/k8s.io/apimachinery/pkg/api/errors/errors.go
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@@ -366,6 +366,9 @@ func NewGenericServerResponse(code int, verb string, qualifiedResource schema.Gr
case http.StatusUnprocessableEntity:
reason = metav1.StatusReasonInvalid
message = "the server rejected our request due to an error in our request"
case http.StatusServiceUnavailable:
reason = metav1.StatusReasonServiceUnavailable
message = "the server is currently unable to handle the request"
case http.StatusGatewayTimeout:
reason = metav1.StatusReasonTimeout
message = "the server was unable to return a response in the time allotted, but may still be processing the request"