feat: switch to github raw url for bitnami charts (#324)

Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/324
Reviewed-by: techknowlogick <techknowlogick@gitea.io>
Reviewed-by: justusbunsi <justusbunsi@noreply.gitea.io>
Co-authored-by: takirala <takirala@noreply.gitea.io>
Co-committed-by: takirala <takirala@noreply.gitea.io>

Chart.yaml

@@ -3,7 +3,7 @@ name: gitea
 description: Gitea Helm chart for Kubernetes
 type: application
 version: 0.0.0
-appVersion: 1.16.6
+appVersion: 1.16.8
 icon: https://docs.gitea.io/images/gitea.png
 
 keywords:
@@ -29,20 +29,21 @@ maintainers:
   - name: Steven Kriegler
     email: sk.bunsenbrenner@gmail.com
 
+# Bitnami charts are served from GitHub CDN - See https://github.com/bitnami/charts/issues/10539 for details
 dependencies:
 - name: memcached
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://raw.githubusercontent.com/bitnami/charts/eb5f9a9513d987b519f0ecd732e7031241c50328/bitnami
   version: 5.9.0
   condition: memcached.enabled
 - name: mysql
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://raw.githubusercontent.com/bitnami/charts/eb5f9a9513d987b519f0ecd732e7031241c50328/bitnami
   version: 6.14.10
   condition: mysql.enabled
 - name: postgresql
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://raw.githubusercontent.com/bitnami/charts/eb5f9a9513d987b519f0ecd732e7031241c50328/bitnami
   version: 10.3.17
   condition: postgresql.enabled
 - name: mariadb
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://raw.githubusercontent.com/bitnami/charts/eb5f9a9513d987b519f0ecd732e7031241c50328/bitnami
   version: 9.3.6
   condition: mariadb.enabled

README.md

@@ -718,6 +718,7 @@ gitea:
 
 | Parameter                                   | Description                                                          | Default |
 | ------------------------------------------- | -------------------------------------------------------------------- | ------- |
+| `statefulset.annotations`                   | Annotations for the Gitea StatefulSet to be created                  | `{}`    |
 | `statefulset.terminationGracePeriodSeconds` | How long to wait until forcefully kill the pod                       | `60`    |
 | `statefulset.env`                           | Additional environment variables to pass to containers               | `[]`    |
 | `extraVolumes`                              | Additional volumes to mount to the Gitea statefulset                 | `{}`    |
@@ -775,9 +776,13 @@ gitea:
 | `service.http.nodePort`                 | NodePort for http service                                                                                    |             |
 | `service.http.externalTrafficPolicy`    | If `service.http.type` is `NodePort` or `LoadBalancer`, set this to `Local` to enable source IP preservation |             |
 | `service.http.externalIPs`              | http service external IP addresses                                                                           |             |
+| `service.http.ipFamilyPolicy`           | http service dual-stack policy                                                                               |             |
+| `service.http.ipFamilies`               | http service dual-stack familiy selection                                                                    |             |
 | `service.http.loadBalancerSourceRanges` | Source range filter for http loadbalancer                                                                    | `[]`        |
 | `service.http.annotations`              | http service annotations                                                                                     |             |
 
+For dual-stack parameters see official kubernetes [dual-stack concept documentation](https://kubernetes.io/docs/concepts/services-networking/dual-stack/).
+
 #### SSH
 
 | Parameter                              | Description                                                                                                 | Default     |
@@ -789,9 +794,13 @@ gitea:
 | `service.ssh.hostPort`                 | HostPort for ssh service                                                                                    |             |
 | `service.ssh.externalTrafficPolicy`    | If `service.ssh.type` is `NodePort` or `LoadBalancer`, set this to `Local` to enable source IP preservation |             |
 | `service.ssh.externalIPs`              | ssh service external IP addresses                                                                           |             |
+| `service.ssh.ipFamilyPolicy`           | ssh service dual-stack policy                                                                               |             |
+| `service.ssh.ipFamilies`               | ssh service dual-stack familiy selection                                                                    |             |
 | `service.ssh.loadBalancerSourceRanges` | Source range filter for ssh loadbalancer                                                                    | `[]`        |
 | `service.ssh.annotations`              | ssh service annotations                                                                                     |             |
 
+For dual-stack parameters see official kubernetes [dual-stack concept documentation](https://kubernetes.io/docs/concepts/services-networking/dual-stack/).
+
 ### Gitea Configuration
 
 | Parameter      | Description                                                                                          | Default |

templates/gitea/http-svc.yaml

@@ -21,6 +21,13 @@ spec:
   externalIPs:
     {{- toYaml .Values.service.http.externalIPs | nindent 4 }}
   {{- end }}
+  {{- if .Values.service.http.ipFamilyPolicy }}
+  ipFamilyPolicy: {{ .Values.service.http.ipFamilyPolicy }}
+  {{- end }}
+  {{- with .Values.service.http.ipFamilies }}
+  ipFamilies:
+  {{- toYaml . | nindent 4 }}
+  {{- end -}}
   {{- if .Values.service.http.externalTrafficPolicy }}
   externalTrafficPolicy: {{ .Values.service.http.externalTrafficPolicy }}
   {{- end }}

templates/gitea/ssh-svc.yaml

@@ -26,6 +26,13 @@ spec:
   externalIPs:
     {{- toYaml .Values.service.ssh.externalIPs | nindent 4 }}
   {{- end }}
+  {{- if .Values.service.ssh.ipFamilyPolicy }}
+  ipFamilyPolicy: {{ .Values.service.ssh.ipFamilyPolicy }}
+  {{- end }}
+  {{- with .Values.service.ssh.ipFamilies }}
+  ipFamilies:
+  {{- toYaml . | nindent 4 }}
+  {{- end -}}
   {{- if .Values.service.ssh.externalTrafficPolicy }}
   externalTrafficPolicy: {{ .Values.service.ssh.externalTrafficPolicy }}
   {{- end }}

templates/gitea/statefulset.yaml

@@ -2,6 +2,10 @@ apiVersion: apps/v1
 kind: StatefulSet
 metadata:
   name: {{ include "gitea.fullname" . }}
+  annotations:
+    {{- if .Values.statefulset.annotations }}
+    {{- toYaml .Values.statefulset.annotations | nindent 4 }}
+    {{- end }}
   labels:
     {{- include "gitea.labels" . | nindent 4 }}
 spec:
@@ -44,6 +48,7 @@ spec:
       initContainers:
         - name: init-directories
           image: "{{ include "gitea.image" . }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
           command: ["/usr/sbin/init_directory_structure.sh"]
           env:
             - name: GITEA_APP_INI
@@ -74,6 +79,7 @@ spec:
             {{- toYaml .Values.containerSecurityContext | nindent 12 }}
         - name: init-app-ini
           image: "{{ include "gitea.image" . }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
           command: ["/usr/sbin/config_environment.sh"]
           env:
             - name: GITEA_APP_INI
@@ -114,6 +120,7 @@ spec:
         - name: configure-gitea
           image: "{{ include "gitea.image" . }}"
           command: ["/usr/sbin/configure_gitea.sh"]
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
           securityContext:
             {{- /* By default this container runs as user 1000 unless otherwise stated */ -}}
             {{- $csc := deepCopy .Values.containerSecurityContext -}}

values.yaml

@@ -51,6 +51,8 @@ service:
     #nodePort:
     #externalTrafficPolicy:
     #externalIPs:
+    #ipFamilyPolicy:
+    #ipFamilies:
     loadBalancerSourceRanges: []
     annotations:
   ssh:
@@ -61,6 +63,8 @@ service:
     #nodePort:
     #externalTrafficPolicy:
     #externalIPs:
+    #ipFamilyPolicy:
+    #ipFamilies:
     #hostPort:
     loadBalancerSourceRanges: []
     annotations:
@@ -113,6 +117,7 @@ statefulset:
     #   value: my-value
   terminationGracePeriodSeconds: 60
   labels: {}
+  annotations: {}
 
 persistence:
   enabled: true