configure PG pods to use Minio bucket

manifests/configmap.yaml

@@ -77,7 +77,7 @@ data:
   pdb_name_format: "postgres-{cluster}-pdb"
   # pod_antiaffinity_topology_key: "kubernetes.io/hostname"
   pod_deletion_wait_timeout: 10m
-  # pod_environment_configmap: "default/my-custom-config"
+  pod_environment_configmap: "default/minio-configmap" # example used in e2e tests
   # pod_environment_secret: "my-custom-secret"
   pod_label_wait_timeout: 10m
   pod_management_policy: "ordered_ready"
@@ -112,6 +112,6 @@ data:
   # teams_api_url: http://fake-teams-api.default.svc.cluster.local
   # toleration: ""
   # wal_gs_bucket: ""
-  # wal_s3_bucket: ""
+  wal_s3_bucket: "minio/wal"
   watched_namespace: "*"  # listen to all namespaces
   workers: "8"

manifests/minio-configmap.yaml

@@ -0,0 +1,7 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: minio-configmap
+data:
+  MINIO_ACCESS_KEY: WU9VUkFDQ0VTU0tFWQo=
+  MINIO_SECRET_KEY: WU9VUlNFQ1JFVEtFWQo=