Server: avoid request entity too large for requests between pods

server.js

@@ -49,7 +49,7 @@ const port = config.get('listen.port')
 // For the logger
 app.use(morgan('combined', { stream: logger.stream }))
 // For body requests
-app.use(bodyParser.json())
+app.use(bodyParser.json({ limit: '500kb' }))
 app.use(bodyParser.urlencoded({ extended: false }))
 // Validate some params for the API
 app.use(expressValidator({