Merge pull request #32 from gimlet-io/v1-ingress-support

Using networking.k8s.io/v1 Ingress; requires cluster versions >= 1.19

charts/onechart/templates/ingress.yaml

@@ -6,7 +6,7 @@
 {{- $resourceName = printf "%s-%s" $robustName (include "robustName" .ingress.host) -}}
 {{- end }}
 ---
-apiVersion: networking.k8s.io/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: {{ $resourceName }}
@@ -26,6 +26,9 @@ metadata:
     {{- end }}
   {{- end }}
 spec:
+  {{- if .ingress.ingressClassName }}
+  ingressClassName: {{ .ingress.ingressClassName }}
+  {{- end }}
   {{- if default false .ingress.tlsEnabled }}
   tls:
     - hosts:
@@ -36,9 +39,13 @@ spec:
     - host: {{ .ingress.host | quote }}
       http:
         paths:
-          - backend:
-              serviceName: {{ $robustName }}
-              servicePort: {{ if .root.Values.svcPort }}{{ .root.Values.svcPort }}{{ else }}{{ .root.Values.containerPort }}{{ end }}
+          - path: "/"
+            pathType: "Prefix"
+            backend:
+              service:
+                name: {{ $robustName }}
+                port:
+                  number: {{ if .root.Values.svcPort }}{{ .root.Values.svcPort }}{{ else }}{{ .root.Values.containerPort }}{{ end }}
 {{- end }}
 
 {{- with .Values.ingress }}

charts/onechart/tests/ingress_domain_test.yaml

@@ -20,9 +20,13 @@ tests:
             - host: chart-example.local
               http:
                 paths:
-                - backend:
-                    serviceName: release-name
-                    servicePort: 80
+                  - path: "/"
+                    pathType: "Prefix"
+                    backend:
+                      service:
+                        name: release-name
+                        port:
+                          number: 80
   - it: Should pass ingress host name as is, user must sanitize it
     set:
       ingress:
@@ -41,20 +45,33 @@ tests:
             - host: feature/my_branch.local
               http:
                 paths:
-                - backend:
-                    serviceName: release-name
-                    servicePort: 80
+                  - path: "/"
+                    pathType: "Prefix"
+                    backend:
+                      service:
+                        name: release-name
+                        port:
+                          number: 80
   - it: Should set Ingress annotation
     set:
       ingress:
         host: chart-example.local
         annotations:
-          kubernetes.io/ingress.class: nginx
+          just/a-random: annotation
     asserts:
       - equal:
           path: metadata.annotations
           value:
-            kubernetes.io/ingress.class: nginx
+            just/a-random: annotation
+  - it: Should set ingress class
+    set:
+      ingress:
+        host: chart-example.local
+        ingressClassName: nginx
+    asserts:
+      - equal:
+          path: spec.ingressClassName
+          value: nginx
   - it: Should generate multiple ingresses
     set:
       ingresses:

charts/onechart/tests/ingress_port_test.yaml

@@ -9,7 +9,7 @@ tests:
       containerPort: 1234
     asserts:
       - equal:
-          path: spec.rules[0].http.paths[0].backend.servicePort
+          path: spec.rules[0].http.paths[0].backend.service.port.number
           value: 1234
   - it: Should use service port
     set:
@@ -19,5 +19,5 @@ tests:
       containerPort: 5678
       asserts:
         - equal:
-            path: spec.rules[0].http.paths[0].backend.servicePort
+            path: spec.rules[0].http.paths[0].backend.service.port.number
             value: 1234

values.yaml

@@ -1,24 +1,9 @@
 ingress:
   host: chart-example.local
-  annotations:
-    kubernetes.io/ingress.class: nginx
-ingresses:
-  - host: chart-example.local
-    tlsEnabled: true
-    annotations:
-      kubernetes.io/ingress.class: nginx
-  - host: another.local
-    tlsEnabled: true
-    annotations:
-      kubernetes.io/ingress.class: nginx
+  ingressClassName: nginx
 
 gitRepository: github.com/laszlocph/demo-app
 gitSha: xyz
 
 vars:
   MY_VAR: "value"
-
-volumes:
-  - name: data
-    path: /data
-    existingClaim: myclaim