feat: add istio support to kubezero-ci/gocd

charts/kubezero-ci/Chart.yaml

@@ -12,6 +12,9 @@ keywords:
 maintainers:
   - name: Quarky9
 dependencies:
+  - name: kubezero-lib
+    version: ">= 0.1.4"
+    repository: https://zero-down-time.github.io/kubezero/
   - name: gocd
     version: 1.39.4
     repository: https://gocd.github.io/helm-chart

charts/kubezero-ci/README.md

@@ -19,6 +19,7 @@ Kubernetes: `>= 1.18.0`
 | Repository | Name | Version |
 |------------|------|---------|
 | https://gocd.github.io/helm-chart | gocd | 1.39.4 |
+| https://zero-down-time.github.io/kubezero/ | kubezero-lib | >= 0.1.4 |
 
 # Jenkins
    
@@ -31,4 +32,9 @@ Kubernetes: `>= 1.18.0`
 | Key | Type | Default | Description |
 |-----|------|---------|-------------|
 | gocd.enabled | bool | `false` |  |
+| gocd.istio.enabled | bool | `false` |  |
+| gocd.istio.gateway | string | `"istio-ingress/private-ingressgateway"` |  |
+| gocd.istio.url | string | `""` |  |
+| gocd.server.ingress.enabled | bool | `false` |  |
+| gocd.server.service.type | string | `"ClusterIP"` |  |
 | jenkins.enabled | bool | `false` |  |

charts/kubezero-ci/templates/gocd/istio-service.yaml

@@ -0,0 +1,18 @@
+{{- if and .Values.gocd.enabled .Values.gocd.istio.enabled }}
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: {{ include "kubezero-lib.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+  gateways:
+  - {{ .Values.gocd.istio.gateway }}
+  hosts:
+  - {{ .Values.gocd.istio.url }}
+  http:
+  - route:
+    - destination:
+        host: {{ .Release.Name }}-gocd-server
+{{- end }}

charts/kubezero-ci/values.yaml

@@ -7,5 +7,10 @@ gocd:
     ingress:
       enabled: false
 
+  istio:
+    enabled: false
+    gateway: istio-ingress/private-ingressgateway
+    url: "" # gocd.example.com
+
 jenkins:
   enabled: false