- Make redisAddress value a list instead of comma serparated string (#14696)

Signed-off-by: Mohamed Hazem <mhaz@hellofresh.com>

stable/prometheus-redis-exporter/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: 0.28.0
 description: Prometheus exporter for Redis metrics
 name: prometheus-redis-exporter
-version: 1.1.0
+version: 2.0.0
 home: https://github.com/oliver006/redis_exporter
 sources:
   - https://github.com/oliver006/redis_exporter

stable/prometheus-redis-exporter/README.md

@@ -54,7 +54,7 @@ The following table lists the configurable parameters and their default values.
 | `service.port`         | service external port                               | `9121`                    |
 | `service.annotations`  | Custom annotations for service                      | `{}`                      |
 | `service.labels`       | Additional custom labels for the service            | `{}`                      |
-| `redisAddress`         | address of one or more redis nodes, comma separated | `redis://myredis:6379`    |
+| `redisAddress`         | A list of addresses of one or more redis nodes      | `redis://myredis:6379`    |
 | `annotations`          | pod annotations for easier discovery                | {}                        |
 | `rbac.create`           | Specifies whether RBAC resources should be created.| `true` |
 | `rbac.pspEnabled`       | Specifies whether a PodSecurityPolicy should be created.| `true` |

stable/prometheus-redis-exporter/templates/deployment.yaml

@@ -41,7 +41,7 @@ spec:
               containerPort: 9121
           env:
             - name: REDIS_ADDR
-              value: {{ .Values.redisAddress }}
+              value: {{ join "," .Values.redisAddress }}
 {{- if .Values.env }}
 {{ toYaml .Values.env | indent 12 }}
 {{- end }}

stable/prometheus-redis-exporter/values.yaml

@@ -32,7 +32,8 @@ service:
     # prometheus.io/port: "9121"
     # prometheus.io/scrape: "true"
 resources: {}
-redisAddress: redis://myredis:6379
+redisAddress:
+  - redis://myredis:6379
 annotations: {}
 #  prometheus.io/path: /metrics
 #  prometheus.io/port: "9121"