[bitnami/redis-cluster] feat: add support for svc bindings (#31330)

bitnami · Jan 13, 2025 · c409f1f · c409f1f
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diff --git a/bitnami/redis-cluster/CHANGELOG.md b/bitnami/redis-cluster/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
+## 11.4.0 (2025-01-13)
+
+* [bitnami/redis-cluster] feat: add support for svc bindings ([#31330](https://github.com/bitnami/charts/pull/31330))
+
 ## 11.3.0 (2025-01-10)
 
-* [bitnami/redis-cluster] feat: add support for customizing loadBalancerClass on services ([#31288](https://github.com/bitnami/charts/pull/31288))
+* [bitnami/redis-cluster] feat: add support for customizing loadBalancerClass on services (#31288) ([ca6048a](https://github.com/bitnami/charts/commit/ca6048a15b45d61c0f590f6b98041ac92bac61c0)), closes [#31288](https://github.com/bitnami/charts/issues/31288)
 
 ## <small>11.2.3 (2025-01-08)</small>
 

diff --git a/bitnami/redis-cluster/Chart.yaml b/bitnami/redis-cluster/Chart.yaml
@@ -32,4 +32,4 @@ maintainers:
 name: redis-cluster
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/redis-cluster
-version: 11.3.0
+version: 11.4.0
diff --git a/bitnami/redis-cluster/README.md b/bitnami/redis-cluster/README.md
@@ -506,6 +506,7 @@ See [#15075](https://github.com/bitnami/charts/issues/15075)
 | `volumePermissions.containerSecurityContext.privileged`     | Run container as privileged                                                                                                                                                                                                                           | `false`                         |
 | `volumePermissions.resourcesPreset`                         | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if volumePermissions.resources is set (volumePermissions.resources is recommended for production). | `nano`                          |
 | `volumePermissions.resources`                               | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                                                     | `{}`                            |
+| `serviceBindings.enabled`                                   | Create secret for service binding (Experimental)                                                                                                                                                                                                      | `false`                         |
 | `podSecurityPolicy.create`                                  | Whether to create a PodSecurityPolicy. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later                                                                                                           | `false`                         |
 
 ### Redis&reg; statefulset parameters

diff --git a/bitnami/redis-cluster/templates/svc-binding-secret.yaml b/bitnami/redis-cluster/templates/svc-binding-secret.yaml
@@ -0,0 +1,27 @@
+{{- /*
+Copyright Broadcom, Inc. All Rights Reserved.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- if .Values.serviceBindings.enabled }}
+{{- $host := include "common.names.fullname" . }}
+{{- $port := print .Values.service.ports.redis }}
+{{- $password := include "redis-cluster.password" . }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ printf "%s-svc-binding" (include "common.names.fullname" .) }}
+  namespace: {{ include "common.names.namespace" . | quote }}
+  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
+  {{- if .Values.commonAnnotations }}
+  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
+  {{- end }}
+type: servicebinding.io/redis
+data:
+  provider: {{ print "bitnami" | b64enc | quote }}
+  type: {{ print "redis" | b64enc | quote }}
+  host: {{ print $host | b64enc | quote }}
+  port: {{ print $port | b64enc | quote }}
+  password: {{ print $password | b64enc | quote }}
+  uri: {{ printf "redis://:%s@%s:%s" $password $host $port | b64enc | quote }}
+{{- end }}
diff --git a/bitnami/redis-cluster/values.yaml b/bitnami/redis-cluster/values.yaml
@@ -481,6 +481,11 @@ volumePermissions:
   ##     memory: 1024Mi
   ##
   resources: {}
+## @param serviceBindings.enabled Create secret for service binding (Experimental)
+## Ref: https://servicebinding.io/service-provider/
+##
+serviceBindings:
+  enabled: false
 ## PodSecurityPolicy configuration
 ## ref: https://kubernetes.io/docs/concepts/policy/pod-security-policy/
 ## @param podSecurityPolicy.create Whether to create a PodSecurityPolicy. WARNING: PodSecurityPolicy is deprecated in Kubernetes v1.21 or later, unavailable in v1.25 or later