Default: 5000 serialReconnectTime Serial Nodes - how long to wait, in milliseconds, before attempting to reopenĪ serial port. Default: 1000 mqttReconnectTime MQTT Nodes - if the connection is lost, how long to wait, in milliseconds,īefore attempting to reconnect. debugMaxLength Debug Nodes - the maximum length, in characters, of any message sent to theĭebug sidebar tab. See Writing Functions for more information. Any data stored using this method will not be persisted across restarts and will not be visible in the sidebar context viewer.įunctionExternalModules if set to true, the Function node’s Setup tab will allow adding additional modules that will become available to the function. This method is still supported, but deprecated in favour of the global.get/ tįunctions. Way to use global context was to access it as a sub-property of context: Note : Prior to Node-RED v0.13, the documented functionGlobalContext Function Nodes - a collection of objects to attach to the global function HttpAdminMiddleware: function(req,res,next), Node ConfigurationĪny node type can define its own settings to be provided in the file.
Default: / httpAdminAuth Deprecated: see adminAuth.Įnables HTTP Basic Authentication on the editor UI: To disable just the editor UI, see the disableEditor property below. This includes both API endpoints and the editor UI. If set to false, all admin endpoints are disabled. httpAdminRoot the root url for the editor UI. uiPort the port used to serve the editor UI. Default: $HOME/.node-red/nodes uiHost the interface to listen for connections on.
#Npm config set user 0 install#
To be searched, so that nodes can be installed outside of the Node-RED install This property allows an additional directory Node-RED searches the nodesĭirectory under the userDir directory. Default: $HOME/.node-red nodesDir a directory to search for additional installed nodes. Default: flows_.json userDir the directory to store all user data, such as flow and credential files and all Runtime Configuration flowFile the file used to store the flows. Properties are ignored and are left to the embedding application to implement. When running as an embedded application, the configuration optionsĪre passed in the call to RED.init(). For more information about the settings file and where it is, read this guide. When running as a normal application, it loads its configuration from a settingsįile. The following properties can be used to configure Node-RED. $ docker run -it node:8 npm node npm install -quiet -g -> install node scripts/install.js
Gyp WARN EACCES attempting to reinstall using temporary dev dir "/usr/local/lib/node_modules/tty.js/node_modules/pty.js/.node-gyp" Gyp WARN EACCES user "undefined" does not have permission to access the dev dir "/root/.node-gyp/8.1.4" > install /usr/local/lib/node_modules/tty.js/node_modules/pty.js Sh: 1: cannot create builderror.log: Permission denied > (node-gyp rebuild 2> builderror.log) || (exit 0) > install /usr/local/lib/node_modules/tty.js/node_modules/ws usr/local/bin/tty.js -> /usr/local/lib/node_modules/tty.js/bin/tty.js
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