feat: #be stop patching ingresses and split

backend/k8s/base/webserver/ingress.yaml

-apiVersion: extensions/v1beta1
-kind: Ingress
-metadata:
-  name: ingress
-spec:
-  rules:
-    - host: PLACEHOLER
-      http:
-        paths:
-          - path: PLACEHOLDER
-            # pathType: Prefix # requires k8s>=v1.18
-            backend:
-              serviceName: service
-              servicePort: 80
+# NOTE: the k8s is so old that patching the ingress doesn't make sense; dev and stg/prd are just maintained separately in the overlays. The situation will change once we update the cluster.

backend/k8s/base/webserver/kustomization.yaml

@@ -2,7 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - deployment.yaml
-  - ingress.yaml
+  #- ingress.yaml
   - service.yaml
 namePrefix: webserver-
 commonLabels:

backend/k8s/overlays/dev/kustomization.yaml

@@ -2,6 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ../../base
+  - webserver.ingress.yaml
 commonLabels:
   eurac.edu/environment: dev
   app.kubernetes.io/part-of: oetzi
@@ -22,10 +23,3 @@ secretGenerator:
       - url=postgres://db_user:db_pass@oetzi-database-service/db_name
     name: oetzi-database-credentials
     type: Opaque
-patchesJSON6902:
-  - target:
-      group: extensions
-      version: v1beta1
-      kind: Ingress
-      name: oetzi-webserver-ingress
-    path: webserver.ingress.patch.yaml

backend/k8s/overlays/dev/webserver.ingress.patch.yaml

-- op: replace
-  path: /metadata/annotations/nginx.ingress.kubernetes.io~1rewrite-target
-  value: /$2
-- op: replace
-  path: /spec/rules/0/host
-  value: minikube.localhost
-- op: replace
-  path: /spec/rules/0/http/paths/0/path
-  value: /oetzi(/|$)(.*)

backend/k8s/overlays/dev/webserver.ingress.yaml

+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: oetzi-webserver-ingress
+  #annotations:
+  #  nginx.ingress.kubernetes.io/rewrite-target: /$2
+spec:
+  rules:
+    - host: minikube.localhost
+      http:
+        paths:
+          - path: / #oetzi(/|$)(.*)
+            pathType: Prefix
+            backend:
+              service:
+                name: oetzi-webserver-service
+                port:
+                  number: 80

backend/k8s/overlays/stg/kustomization.yaml

@@ -2,6 +2,7 @@ apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
   - ../../base
+  - webserver.ingress.yaml
 namespace: kommul-dev
 commonLabels:
   eurac.edu/environment: stg
@@ -23,10 +24,3 @@ secretGenerator:
       - url=postgres://db_user:db_pass@oetzi-database-service/db_name
     name: oetzi-database-credentials
     type: Opaque
-patchesJSON6902:
-  - target:
-      group: extensions
-      version: v1beta1
-      kind: Ingress
-      name: oetzi-webserver-ingress
-    path: webserver.ingress.patch.yaml

backend/k8s/overlays/stg/webserver.ingress.patch.yaml

-- op: replace
-  path: /metadata/annotations/nginx.ingress.kubernetes.io~1rewrite-target
-  value: /$2
-- op: replace
-  path: /spec/rules/0/host
-  value: kommul-dev.eurac.edu
-- op: replace
-  path: /spec/rules/0/http/paths/0/path
-  value: /oetzi(/|$)(.*)

backend/k8s/overlays/stg/webserver.ingress.yaml

+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: oetzi-webserver-ingress
+  annotations:
+    nginx.ingress.kubernetes.io/rewrite-target: /$2
+spec:
+  rules:
+    - host: kommul-dev.eurac.edu
+      http:
+        paths:
+          - path: /oetzi(/|$)(.*)
+            backend:
+              serviceName: oetzi-webserver-service
+              servicePort: 80