fix(ingress): switch middleware name and namespace (#636)

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- [ ] 🪛 Bugfix
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- [ ] 🔃 Refactor of current code

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---

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---------

Co-authored-by: Stavros Kois <47820033+stavros-k@users.noreply.github.com>

library/common-test/tests/ingress/traefik_test.yaml

@@ -47,7 +47,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: websecure
-            traefik.ingress.kubernetes.io/router.middlewares: chain-basic-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-chain-basic@kubernetescrd
       - documentIndex: *ingressDoc
         equal:
           path: metadata.namespace
@@ -114,7 +114,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: websecure
-            traefik.ingress.kubernetes.io/router.middlewares: tc-opencors-chain-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-tc-opencors-chain@kubernetescrd
 
   - it: should replace global fixedMiddlewares when allowCors true
     set:
@@ -150,7 +150,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: websecure
-            traefik.ingress.kubernetes.io/router.middlewares: tc-opencors-chain-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-tc-opencors-chain@kubernetescrd
 
   - it: should replace global fixedMiddlewares when local fixedMiddlewares is defined
     set:
@@ -181,7 +181,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: websecure
-            traefik.ingress.kubernetes.io/router.middlewares: some-fixed-middleware-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-some-fixed-middleware@kubernetescrd
 
   - it: should override default entrypoint(s)
     set:
@@ -212,7 +212,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: web,websecure
-            traefik.ingress.kubernetes.io/router.middlewares: chain-basic-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-chain-basic@kubernetescrd
 
   - it: should not contain fixed middlewares when global is disabled
     set:
@@ -299,7 +299,7 @@ tests:
           path: metadata.annotations
           value:
             traefik.ingress.kubernetes.io/router.entrypoints: websecure
-            traefik.ingress.kubernetes.io/router.middlewares: chain-basic-test-release-namespace@kubernetescrd,some-middleware-test-release-namespace@kubernetescrd,some-other-middleware-test-release-namespace@kubernetescrd
+            traefik.ingress.kubernetes.io/router.middlewares: test-release-namespace-chain-basic@kubernetescrd,test-release-namespace-some-middleware@kubernetescrd,test-release-namespace-some-other-middleware@kubernetescrd
 
   # Failures
   - it: should fail with entrypoint not a slice
@@ -371,7 +371,7 @@ tests:
           hosts: *hosts
     asserts:
       - failedTemplate:
-          errorMessage: Ingress - Combined traefik middlewares contain duplicates [chain-basic-test-release-namespace, chain-basic-test-release-namespace]
+          errorMessage: Ingress - Combined traefik middlewares contain duplicates [test-release-namespace-chain-basic, test-release-namespace-chain-basic]
 
   - it: should fail with duplicate entrypoints
     set:

library/common/Chart.yaml

@@ -15,4 +15,4 @@ maintainers:
 name: common
 sources: null
 type: library
-version: 16.2.6
+version: 16.2.7

library/common/templates/lib/ingress/integrations/_traefik.tpl

@@ -54,7 +54,7 @@
       {{/* Only used for better error */}}
       {{- $middlewareNameList := list -}}
       {{- range $mid := $middlewares -}}
-        {{- $middlewareNameList = mustAppend $middlewareNameList (printf "%s-%s" $mid.name $mid.namespace) -}}
+        {{- $middlewareNameList = mustAppend $middlewareNameList (printf "%s-%s" $mid.namespace $mid.name ) -}}
       {{- end -}}
 
       {{- if not (deepEqual (mustUniq $middlewares) $middlewares) -}}
@@ -116,7 +116,7 @@
       {{- end -}}
 
       {{/* Format middleware */}}
-      {{- $formattedMiddlewares = mustAppend $formattedMiddlewares (printf "%s-%s@kubernetescrd" $mid.name $midNamespace) -}}
+      {{- $formattedMiddlewares = mustAppend $formattedMiddlewares (printf "%s-%s@kubernetescrd" $midNamespace $mid.name ) -}}
     {{- end -}}