[elasticsearch][kibana] Add flexible ingress

elasticsearch/templates/ingress.yaml

@@ -1,6 +1,6 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "elasticsearch.uname" . -}}
-{{- $servicePort := .Values.httpPort -}}
+{{- $httpPort := .Values.httpPort -}}
 {{- $ingressPath := .Values.ingress.path -}}
 apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
@@ -17,22 +17,38 @@ metadata:
 spec:
 {{- if .Values.ingress.tls }}
   tls:
+  {{- if .ingressPath }}
   {{- range .Values.ingress.tls }}
     - hosts:
       {{- range .hosts }}
         - {{ . }}
       {{- end }}
       secretName: {{ .secretName }}
+    {{- end }}
+  {{- else }}
+{{ toYaml .Values.ingress.tls | indent 4 }}
   {{- end }}
 {{- end }}
   rules:
   {{- range .Values.ingress.hosts }}
+    {{- if $ingressPath }}
     - host: {{ . }}
       http:
         paths:
           - path: {{ $ingressPath }}
             backend:
               serviceName: {{ $fullName }}
-              servicePort: {{ $servicePort }}
+              servicePort: {{ $httpPort }}
+    {{- else }}
+    - host: {{ .host }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ .servicePort | default $httpPort }}
+        {{- end }}
+    {{- end }}
   {{- end }}
 {{- end }}

elasticsearch/tests/elasticsearch_test.py

@@ -644,6 +644,54 @@ def test_adding_a_node_affinity():
 
 def test_adding_an_ingress_rule():
     config = """
+ingress:
+  enabled: true
+  annotations:
+    kubernetes.io/ingress.class: nginx
+  hosts:
+    - host: elasticsearch.elastic.co
+      paths:
+        - path: /
+    - host: ''
+      paths:
+        - path: /
+        - path: /mypath
+          servicePort: 8888
+    - host: elasticsearch.hello.there
+      paths:
+        - path: /
+          servicePort: 9999
+  tls:
+  - secretName: elastic-co-wildcard
+    hosts:
+     - elasticsearch.elastic.co
+"""
+
+    r = helm_template(config)
+    assert uname in r["ingress"]
+    i = r["ingress"][uname]["spec"]
+    assert i["tls"][0]["hosts"][0] == "elasticsearch.elastic.co"
+    assert i["tls"][0]["secretName"] == "elastic-co-wildcard"
+
+    assert i["rules"][0]["host"] == "elasticsearch.elastic.co"
+    assert i["rules"][0]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["serviceName"] == uname
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["servicePort"] == 9200
+    assert i["rules"][1]["host"] == None
+    assert i["rules"][1]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][1]["http"]["paths"][0]["backend"]["serviceName"] == uname
+    assert i["rules"][1]["http"]["paths"][0]["backend"]["servicePort"] == 9200
+    assert i["rules"][1]["http"]["paths"][1]["path"] == "/mypath"
+    assert i["rules"][1]["http"]["paths"][1]["backend"]["serviceName"] == uname
+    assert i["rules"][1]["http"]["paths"][1]["backend"]["servicePort"] == 8888
+    assert i["rules"][2]["host"] == "elasticsearch.hello.there"
+    assert i["rules"][2]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][2]["http"]["paths"][0]["backend"]["serviceName"] == uname
+    assert i["rules"][2]["http"]["paths"][0]["backend"]["servicePort"] == 9999
+
+
+def test_adding_a_deprecated_ingress_rule():
+    config = """
 ingress:
   enabled: true
   annotations:

elasticsearch/values.yaml

@@ -243,9 +243,10 @@ ingress:
   annotations: {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
-  path: /
   hosts:
-    - chart-example.local
+    - host: chart-example.local
+      paths:
+        - path: /
   tls: []
   #  - secretName: chart-example-tls
   #    hosts:

kibana/templates/ingress.yaml

@@ -1,6 +1,6 @@
 {{- if .Values.ingress.enabled -}}
 {{- $fullName := include "kibana.fullname" . -}}
-{{- $servicePort := .Values.service.port -}}
+{{- $httpPort := .Values.httpPort -}}
 {{- $ingressPath := .Values.ingress.path -}}
 apiVersion: networking.k8s.io/v1beta1
 kind: Ingress
@@ -14,16 +14,38 @@ metadata:
 spec:
 {{- if .Values.ingress.tls }}
   tls:
+  {{- if .ingressPath }}
+  {{- range .Values.ingress.tls }}
+  - hosts:
+    {{- range .hosts }}
+      - {{ . }}
+    {{- end }}
+    secretName: {{ .secretName }}
+    {{- end }}
+  {{- else }}
 {{ toYaml .Values.ingress.tls | indent 4 }}
+  {{- end }}
 {{- end }}
   rules:
   {{- range .Values.ingress.hosts }}
+    {{- if $ingressPath }}
     - host: {{ . }}
       http:
         paths:
           - path: {{ $ingressPath }}
             backend:
               serviceName: {{ $fullName }}
-              servicePort: {{ $servicePort }}
+              servicePort: {{ $httpPort }}
+    {{- else }}
+    - host: {{ .host }}
+      http:
+        paths:
+        {{- range .paths }}
+          - path: {{ .path }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ .servicePort | default $httpPort }}
+        {{- end }}
+    {{- end }}
   {{- end }}
 {{- end }}

kibana/tests/kibana_test.py

@@ -206,6 +206,54 @@ def test_adding_a_extra_init_container():
 
 def test_adding_an_ingress_rule():
     config = """
+ingress:
+  enabled: true
+  annotations:
+    kubernetes.io/ingress.class: nginx
+  hosts:
+    - host: kibana.elastic.co
+      paths:
+        - path: /
+        - path: /testpath
+          servicePort: 8888
+    - host: ''
+      paths:
+        - path: /
+    - host: kibana.hello.there
+      paths:
+        - path: /mypath
+          servicePort: 9999
+  tls:
+  - secretName: elastic-co-wildcard
+    hosts:
+     - kibana.elastic.co
+"""
+
+    r = helm_template(config)
+    assert name in r["ingress"]
+    i = r["ingress"][name]["spec"]
+    assert i["tls"][0]["hosts"][0] == "kibana.elastic.co"
+    assert i["tls"][0]["secretName"] == "elastic-co-wildcard"
+
+    assert i["rules"][0]["host"] == "kibana.elastic.co"
+    assert i["rules"][0]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["serviceName"] == name
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["servicePort"] == 5601
+    assert i["rules"][0]["http"]["paths"][1]["path"] == "/testpath"
+    assert i["rules"][0]["http"]["paths"][1]["backend"]["serviceName"] == name
+    assert i["rules"][0]["http"]["paths"][1]["backend"]["servicePort"] == 8888
+    assert i["rules"][1]["host"] == None
+    assert i["rules"][1]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][1]["http"]["paths"][0]["backend"]["serviceName"] == name
+    assert i["rules"][1]["http"]["paths"][0]["backend"]["servicePort"] == 5601
+    assert i["rules"][2]["host"] == "kibana.hello.there"
+    assert i["rules"][2]["http"]["paths"][0]["path"] == "/mypath"
+    assert i["rules"][2]["http"]["paths"][0]["backend"]["serviceName"] == name
+    assert i["rules"][2]["http"]["paths"][0]["backend"]["servicePort"] == 9999
+
+
+def test_adding_a_deprecated_ingress_rule():
+    config = """
 ingress:
   enabled: true
   annotations:
@@ -233,6 +281,34 @@ def test_adding_an_ingress_rule():
 
 def test_adding_an_ingress_rule_wildcard():
     config = """
+ingress:
+  enabled: true
+  annotations:
+    kubernetes.io/ingress.class: nginx
+  hosts:
+    - host: kibana.elastic.co
+      paths:
+        - path: /
+  tls:
+  - secretName: elastic-co-wildcard
+    hosts:
+     - "*.elastic.co"
+"""
+
+    r = helm_template(config)
+    assert name in r["ingress"]
+    i = r["ingress"][name]["spec"]
+    assert i["tls"][0]["hosts"][0] == "*.elastic.co"
+    assert i["tls"][0]["secretName"] == "elastic-co-wildcard"
+
+    assert i["rules"][0]["host"] == "kibana.elastic.co"
+    assert i["rules"][0]["http"]["paths"][0]["path"] == "/"
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["serviceName"] == name
+    assert i["rules"][0]["http"]["paths"][0]["backend"]["servicePort"] == 5601
+
+
+def test_adding_a_deprecated_ingress_rule_wildcard():
+    config = """
 ingress:
   enabled: true
   annotations:

kibana/values.yaml

@@ -120,9 +120,10 @@ ingress:
   annotations: {}
     # kubernetes.io/ingress.class: nginx
     # kubernetes.io/tls-acme: "true"
-  path: /
   hosts:
-    - chart-example.local
+    - host: chart-example.local
+      paths:
+        - path: /
   tls: []
   #  - secretName: chart-example-tls
   #    hosts: