bump to v1.6.1 (#1367)

* bump tp v1.6.1
* update UI chart
* improve docs and manifest examples
* use Spilo 2.0-r4 and update docs
* minor updates to admin docs

manifests/configmap.yaml

@@ -16,7 +16,7 @@ data:
   # connection_pooler_default_cpu_request: "500m"
   # connection_pooler_default_memory_limit: 100Mi
   # connection_pooler_default_memory_request: 100Mi
-  connection_pooler_image: "registry.opensource.zalan.do/acid/pgbouncer:master-12"
+  connection_pooler_image: "registry.opensource.zalan.do/acid/pgbouncer:master-14"
   # connection_pooler_max_db_connections: 60
   # connection_pooler_mode: "transaction"
   # connection_pooler_number_of_instances: 2
@@ -32,7 +32,7 @@ data:
   # default_memory_request: 100Mi
   # delete_annotation_date_key: delete-date
   # delete_annotation_name_key: delete-clustername
-  docker_image: registry.opensource.zalan.do/acid/spilo-13:2.0-p2
+  docker_image: registry.opensource.zalan.do/acid/spilo-13:2.0-p4
   # downscaler_annotations: "deployment-time,downscaler/*"
   # enable_admin_role_for_users: "true"
   # enable_crd_validation: "true"
@@ -63,7 +63,7 @@ data:
   # inherited_labels: application,environment
   # kube_iam_role: ""
   # log_s3_bucket: ""
-  logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v1.6.0"
+  logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v1.6.1"
   # logical_backup_google_application_credentials: ""
   logical_backup_job_prefix: "logical-backup-"
   logical_backup_provider: "s3"
@@ -125,4 +125,4 @@ data:
   # wal_gs_bucket: ""
   # wal_s3_bucket: ""
   watched_namespace: "*"  # listen to all namespaces
-  workers: "16"
+  workers: "8"