DevFW-CICD/ingress-nginx-helm
6
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Improve configuration change detection (#2656)

Browse source 
* 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
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
15 changed files with 564 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

27
internal/ingress/controller/template/configmap_test.go
View file

@ -17,11 +17,13 @@ limitations under the License.
package template
import (
"fmt"
"reflect"
"testing"
"time"
"github.com/kylelemons/godebug/pretty"
"github.com/mitchellh/hashstructure"
"k8s.io/ingress-nginx/internal/ingress/controller/config"
)
@ -88,6 +90,14 @@ func TestMergeConfigMapToStruct(t *testing.T) {
def.NginxStatusIpv6Whitelist = []string{"::1", "2001::/16"}
def.ProxyAddOriginalUriHeader = false
hash, err := hashstructure.Hash(def, &hashstructure.HashOptions{
TagName: "json",
})
if err != nil {
t.Fatalf("unexpected error obtaining hash: %v", err)
}
def.Checksum = fmt.Sprintf("%v", hash)
to := ReadConfig(conf)
if diff := pretty.Compare(to, def); diff != "" {
t.Errorf("unexpected diff: (-got +want)\n%s", diff)
@ -107,6 +117,14 @@ func TestMergeConfigMapToStruct(t *testing.T) {
}
def = config.NewDefault()
hash, err = hashstructure.Hash(def, &hashstructure.HashOptions{
TagName: "json",
})
if err != nil {
t.Fatalf("unexpected error obtaining hash: %v", err)
}
def.Checksum = fmt.Sprintf("%v", hash)
to = ReadConfig(map[string]string{})
if diff := pretty.Compare(to, def); diff != "" {
t.Errorf("unexpected diff: (-got +want)\n%s", diff)
@ -114,6 +132,15 @@ func TestMergeConfigMapToStruct(t *testing.T) {
def = config.NewDefault()
def.WhitelistSourceRange = []string{"1.1.1.1/32"}
hash, err = hashstructure.Hash(def, &hashstructure.HashOptions{
TagName: "json",
})
if err != nil {
t.Fatalf("unexpected error obtaining hash: %v", err)
}
def.Checksum = fmt.Sprintf("%v", hash)
to = ReadConfig(map[string]string{
"whitelist-source-range": "1.1.1.1/32",
})