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Use deep copy when updating the virtual service routes

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This commit is contained in:
stefanprodan
2019-01-16 13:13:07 +02:00
parent 4bf3b70048
commit 10c2bdec86
1 changed files with 4 additions and 2 deletions
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pkg/controller/router.go
+4 -2
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@@ -276,13 +276,15 @@ func (c *CanaryRouter) SetRoutes(
}
return fmt.Errorf("VirtualService %s.%s query error %v", targetName, cd.Namespace, err)
}
vs.Spec.Http = []istiov1alpha3.HTTPRoute{
vsCopy := vs.DeepCopy()
vsCopy.Spec.Http = []istiov1alpha3.HTTPRoute{
{
Route: []istiov1alpha3.DestinationWeight{primary, canary},
},
}
vs, err = c.istioClient.NetworkingV1alpha3().VirtualServices(cd.Namespace).Update(vs)
vs, err = c.istioClient.NetworkingV1alpha3().VirtualServices(cd.Namespace).Update(vsCopy)
if err != nil {
return fmt.Errorf("VirtualService %s.%s update failed: %v", targetName, cd.Namespace, err)