Rr/strategy (#20533)

* [stable/pgadmin] added strategy to the deployment

Signed-off-by: Rowan Ruseler <rowanruseler@gmail.com>

* [stable/pgadmin] removed white-line

Signed-off-by: Rowan Ruseler <rowanruseler@gmail.com>

stable/pgadmin/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: pgAdmin is a web based administration tool for PostgreSQL database
 name: pgadmin
-version: 1.1.1
+version: 1.1.2
 appVersion: 4.17.0
 home: https://www.pgadmin.org/
 source: https://github.com/rowanruseler/pgadmin

stable/pgadmin/README.md

@@ -46,6 +46,7 @@ The command removes nearly all the Kubernetes components associated with the cha
 | `image.pullPolicy` | Docker image pull policy | `IfNotPresent` |
 | `service.type` | Service type (ClusterIP, NodePort or LoadBalancer) | `ClusterIP` |
 | `service.port` | Service port | `80` |
+| `strategy` | Specifies the strategy used to replace old Pods by new ones | `{}` |
 | `ingress.enabled` | Enables Ingress | `false` |
 | `ingress.annotations` | Ingress annotations | `{}` |
 | `ingress.hosts` | Ingress accepted hostnames | `nil` |

stable/pgadmin/templates/deployment.yaml

@@ -11,6 +11,10 @@ spec:
     matchLabels:
       app.kubernetes.io/name: {{ include "pgadmin.name" . }}
       app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Values.strategy }}
+  strategy:
+    {{- .Values.strategy | toYaml | nindent 4 }}}
+{{- end }}
   template:
     metadata:
       labels:

stable/pgadmin/values.yaml

@@ -13,6 +13,15 @@ service:
   type: ClusterIP
   port: 80
 
+## Strategy used to replace old Pods by new ones
+## Ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
+##
+strategy: {}
+  # type: RollingUpdate
+  # rollingUpdate:
+  #   maxSurge: 0
+  #   maxUnavailable: 1
+
 ingress:
   ## If true, pgAdmin Ingress will be created
   ##