Add possibiity to change the mongodb host (#51)

Author: lvarin

deployment/templates/cloud-registry-configmap-job.yaml

@@ -28,6 +28,8 @@ spec:
           value: {{ .Values.cloud_registry.appName }}
         - name: HOST_NAME
           value:  {{ .Values.host_name }}
+        - name: MONGO_HOST
+          value: mongodb-{{ .Values.cloud-registry.appName }}
       restartPolicy: Never
       serviceAccountName: {{ .Values.cloud_registry.appName }}-configurer
 status: {}

update-config-map.sh

@@ -10,12 +10,19 @@ then
 	env
 	exit 1
 fi
+
+if [ -z "$MONGO_HOST" ];
+then
+  MONGO_HOST='mongodb'
+fi
+
 echo "Inputs:"
 echo " CONFIG MAP NAME: $CONFIG_MAP_NAME"
 echo " API SERVER:      $APISERVER"
 echo " APP CONFIG PATH: $APP_CONFIG_PATH"
 echo " WES APP NAME:    $APP_NAME"
 echo " HOST NAME:       $HOST_NAME"
+echo " MONGO_HOST:      $MONGO_HOST"
 
 NAMESPACE=$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace)
 
@@ -33,7 +40,8 @@ echo " * Getting current default configuration"
 APP_CONFIG=$(yq --arg HOST_NAME "$HOST_NAME" \
     '.endpoints.service.url_prefix = "https" |
      .endpoints.service.external_host = $HOST_NAME |
-     .endpoints.service.external_port = 443' \
+     .endpoints.service.external_port = 443 |
+     .db.host = $MONGO_HOST' \
     "$APP_CONFIG_PATH") || exit 4
 
 echo " * Getting current configMap"