allow multiple postgres for pgadmin

charts/pgadmin/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.1
+version: 0.2.2
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/pgadmin/templates/_helpers.tpl

@@ -76,9 +76,13 @@ nginx.ingress.kubernetes.io/whitelist-source-range: {{ .Values.security.whitelis
 
 {{- define "pgadmin.configmap" -}}
 {{ printf "{" }}
-{{ printf "\"Servers\": {" | indent 2 }}       
+{{ printf "\"Servers\": {" | indent 2 }} 
+{{- $virgule := 0 }}      
 {{ range $index, $service := (lookup "v1" "Service" .Release.Namespace "").items }}
 {{- if hasPrefix "postgres" (index $service "metadata" "labels" "helm.sh/chart") }}
+{{- if $virgule }}
+{{ printf "," }}
+{{- end }}
 {{ printf "\"%d\" :{" $index | indent 4}}
 {{ printf "\"Name\": \"%s\"," $service.metadata.name | indent 6}}
 {{ printf "\"Group\": \"Autodiscovery\"," | indent 6}}
@@ -87,6 +91,7 @@ nginx.ingress.kubernetes.io/whitelist-source-range: {{ .Values.security.whitelis
 {{ printf "\"Username\": \"%s\"," (trimPrefix "user-" $service.metadata.namespace) | indent 6}}
 {{ printf "\"SSLMode\": \"prefer\"," | indent 6 }}
 {{ printf "\"MaintenanceDB\": \"postgres\"" | indent 6}}
+{{- $virgule = 1}}
 {{ printf "}" | indent 4}}
 {{- end }}