DevFW-CICD/ingress-nginx-helm
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Improve configuration change detection (#2656)

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* Use information about the configuration configmap to determine changes

* Add hashstructure dependency

* Rename queue functions

* Add test for configmap checksum
This commit is contained in:
Manuel Alejandro de Brito Fontes 2018-06-21 10:50:57 -04:00 • committed by GitHub
parent a6978a873b
commit aec40c171f
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15 changed files with 564 additions and 42 deletions
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10
internal/ingress/controller/template/configmap.go
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@ -25,6 +25,7 @@ import (
"github.com/golang/glog"
"github.com/mitchellh/hashstructure"
"github.com/mitchellh/mapstructure"
"k8s.io/apimachinery/pkg/util/sets"
@ -191,6 +192,15 @@ func ReadConfig(src map[string]string) config.Configuration {
glog.Warningf("unexpected error merging defaults: %v", err)
}
hash, err := hashstructure.Hash(to, &hashstructure.HashOptions{
TagName: "json",
})
if err != nil {
glog.Warningf("unexpected error obtaining hash: %v", err)
}
to.Checksum = fmt.Sprintf("%v", hash)
return to
}