Redis Secret Password Key

- Added `redisSecretPasswordKey` value

Added a new `redisSecretPasswordKey` value that allows users to override
the default `password` key used when specifying an existing `Secret` for
Redis. This allows for a more seamless integration with popular
third-party Redis Helm charts.

charts/atlantis/Chart.yaml

@@ -3,7 +3,7 @@ apiVersion: v1
 appVersion: v0.30.0
 description: A Helm chart for Atlantis https://www.runatlantis.io
 name: atlantis
-version: 5.8.0
+version: 5.9.0
 keywords:
   - terraform
 home: https://www.runatlantis.io

charts/atlantis/README.md

@@ -176,6 +176,7 @@ extraManifests:
 | readinessProbe.timeoutSeconds | int | `5` |  |
 | redis | object | `{}` | Configure Redis Locking DB. lockingDbType value must be redis for the config to take effect. Check values.yaml for examples. |
 | redisSecretName | string | `""` | When managing secrets outside the chart for the Redis secret, use this variable to reference the secret name. |
+| redisSecretPasswordKey | string | `""` | Key within the existing Redis secret that contains the password value. |
 | replicaCount | int | `1` | Replica count for Atlantis pods. |
 | repoConfig | string | `""` | Use Server Side Repo Config, ref: https://www.runatlantis.io/docs/server-side-repo-config.html. Check values.yaml for examples. |
 | resources | object | `{}` | Resources for Atlantis. Check values.yaml for examples. |

charts/atlantis/templates/statefulset.yaml

@@ -477,7 +477,7 @@ spec:
             valueFrom:
               secretKeyRef:
                 name: {{ template "atlantis.redisSecretName" . }}
-                key: password
+                key: {{ .Values.redisSecretPasswordKey | quote }}
           {{- end }}
           {{- if .Values.redis.port }}
           - name: ATLANTIS_REDIS_PORT

charts/atlantis/values.schema.json

@@ -1283,7 +1283,11 @@
     },
     "redisSecretName": {
       "type": "string",
-      "description": "Name of a pre-existing Kubernetes `Secret` containing a `password` key. Use this instead of `redis.password`."
+      "description": "Name of a pre-existing Kubernetes `Secret` containing the password for Redis. Use this instead of `redis.password`."
+    },
+    "redisSecretPasswordKey": {
+      "type": "string",
+      "description": "Key within the existing Redis `Secret` that contains the password value."
     },
     "lifecycle": {
       "type": "object",

charts/atlantis/values.yaml

@@ -731,6 +731,9 @@ redis: {}
 # -- When managing secrets outside the chart for the Redis secret, use this variable to reference the secret name.
 redisSecretName: ""
 
+# -- Key within the existing Redis secret that contains the password value.
+redisSecretPasswordKey: "password"
+
 # -- Set lifecycle hooks.
 # https://kubernetes.io/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/.
 lifecycle: {}