fix(traefik): fix context on middlewares (#9174)

**Description**
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Please include a summary of the change and which issue is fixed. Please
also include relevant motivation and context. List any dependencies that
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⚒️ Fixes  #9170

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [x] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**
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**📃 Notes:**
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**✔️ Checklist:**

- [x] ⚖️ My code follows the style guidelines of this project
- [x] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [x] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [x] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

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charts/enterprise/traefik/Chart.yaml

@@ -23,7 +23,7 @@ sources:
   - https://github.com/traefik/traefik-helm-chart
   - https://traefik.io/
 type: application
-version: 18.0.3
+version: 18.0.4
 annotations:
   truecharts.org/catagories: |
     - network

charts/enterprise/traefik/templates/middlewares/addPrefix.yaml

@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   addPrefix:

charts/enterprise/traefik/templates/middlewares/basic-middleware.yaml

@@ -3,7 +3,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-compress" .Release.Name) "compress" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-compress" $.Release.Name) "compress" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   compress: {}
@@ -13,7 +13,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-basic-ratelimit" .Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-basic-ratelimit" $.Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   rateLimit:
@@ -23,7 +23,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-basic-secure-headers" .Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-basic-secure-headers" $.Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:
@@ -48,11 +48,11 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-chain-basic" .Release.Name) "chain-basic" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-chain-basic" $.Release.Name) "chain-basic" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-basic-ratelimit" .Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-basic-ratelimit" $.Release.Name) "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-basic-secure-headers" .Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-basic-secure-headers" $.Release.Name) "basic-secure-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-compress" .Release.Name) "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-compress" $.Release.Name) "compress" $.Values.ingressClass.enabled }}

charts/enterprise/traefik/templates/middlewares/basicauth.yaml

@@ -23,7 +23,7 @@ stringData:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   basicAuth:

charts/enterprise/traefik/templates/middlewares/chain.yaml

@@ -10,7 +10,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:

charts/enterprise/traefik/templates/middlewares/forwardauth.yaml

@@ -5,7 +5,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   forwardAuth:

charts/enterprise/traefik/templates/middlewares/geoblock.yaml

@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin:

charts/enterprise/traefik/templates/middlewares/ipwhitelist.yaml

@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   ipWhiteList:

charts/enterprise/traefik/templates/middlewares/ratelimit.yaml

@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   rateLimit:

charts/enterprise/traefik/templates/middlewares/real-ip.yaml

@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin:

charts/enterprise/traefik/templates/middlewares/redirectScheme.yaml

@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectScheme:

charts/enterprise/traefik/templates/middlewares/redirectregex.yaml

@@ -7,7 +7,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectRegex:

charts/enterprise/traefik/templates/middlewares/stripPrefixRegex.yaml

@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   stripPrefixRegex:

charts/enterprise/traefik/templates/middlewares/tc-chains.yaml

@@ -4,23 +4,23 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-chain") "tc-opencors-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-chain") "tc-opencors-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
 ---
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-chain") "tc-closedcors-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-chain") "tc-closedcors-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "basic-ratelimit") "basic-ratelimit" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
-    - name: {{ ternary (printf "%v-%v" .Release.Name "compress") "compress" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "compress") "compress" $.Values.ingressClass.enabled }}

charts/enterprise/traefik/templates/middlewares/tc-headers.yaml

@@ -4,7 +4,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-opencors-headers") "tc-opencors-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:
@@ -34,7 +34,7 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-closedcors-headers") "tc-closedcors-headers" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   headers:

charts/enterprise/traefik/templates/middlewares/tc-nextcloud.yaml

@@ -4,7 +4,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   redirectRegex:
@@ -14,9 +14,9 @@ spec:
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-chain") "tc-nextcloud-chain" $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-chain") "tc-nextcloud-chain" $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   chain:
     middlewares:
-    - name: {{ ternary (printf "%v-%v" .Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}
+    - name: {{ ternary (printf "%v-%v" $.Release.Name "tc-nextcloud-redirectregex-dav") "tc-nextcloud-redirectregex-dav" $.Values.ingressClass.enabled }}

charts/enterprise/traefik/templates/middlewares/theme-park.yaml

@@ -6,7 +6,7 @@
 apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
-  name: {{ ternary (printf "%v-%v" .Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
+  name: {{ ternary (printf "%v-%v" $.Release.Name $middlewareData.name) $middlewareData.name $.Values.ingressClass.enabled }}
   namespace: tc-system
 spec:
   plugin: