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janvdajanvda
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separate dockerfile for node-red-test but added reverse proxy for /node-red-test
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‎docker-compose.yml‎

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@@ -50,12 +50,16 @@ services:
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depends_on:
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- mqtt
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restart: always
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environment:
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- httpRootEnv=noderedX
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node-red-test:
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build: node-red
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build: node-red-test
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ports:
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- "1882:1880"
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depends_on:
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- mqtt-test
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environment:
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- httpRootEnv=noderedX-test
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restart: always
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nginx:
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build : nginx

‎nginx/nginx.conf‎

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@@ -17,8 +17,8 @@ http {
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proxy_pass http://grafana:3000;
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}
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# /nodered will point to node-red (note that httpRoot must also be set to /nodered in settings.js of node-red)
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location /nodered {
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# /node-red will point to node-red (note that httpRoot must also be set to /node-red in settings.js of node-red)
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location /node-red {
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -28,6 +28,19 @@ http {
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proxy_set_header Connection "upgrade";
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proxy_pass http://node-red:1880;
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}
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# /node-red-test will point to node-red (note that httpRoot must also be set to /node-red-test in settings.js of node-red)
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location /node-red-test {
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proxy_set_header Host $http_host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_http_version 1.1;
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_pass http://node-red-test:1880;
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}
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}
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}

‎node-red -test/Dockerfile‎

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FROM nodered/node-red-docker:rpi-v8
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# installing an editor
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USER root
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RUN apt-get update && apt-get install nano
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USER node-red
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COPY ./settings.js /data/settings.js
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RUN npm install node-red-contrib-resinio
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RUN npm install node-red-dashboard
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RUN npm install node-red-contrib-credentials

‎node-red -test/settings.js‎

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/* JVA 2018-10-28 */
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/**
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* Copyright 2013, 2016 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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// The `https` setting requires the `fs` module. Uncomment the following
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// to make it available:
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//var fs = require("fs");
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module.exports = {
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// the tcp port that the Node-RED web server is listening on
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uiPort: process.env.PORT || 1880,
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// By default, the Node-RED UI accepts connections on all IPv4 interfaces.
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// The following property can be used to listen on a specific interface. For
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// example, the following would only allow connections from the local machine.
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//uiHost: "127.0.0.1",
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// Retry time in milliseconds for MQTT connections
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mqttReconnectTime: 15000,
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// Retry time in milliseconds for Serial port connections
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serialReconnectTime: 15000,
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// Retry time in milliseconds for TCP socket connections
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//socketReconnectTime: 10000,
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// Timeout in milliseconds for TCP server socket connections
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// defaults to no timeout
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//socketTimeout: 120000,
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// Timeout in milliseconds for HTTP request connections
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// defaults to 120 seconds
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//httpRequestTimeout: 120000,
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// The maximum length, in characters, of any message sent to the debug sidebar tab
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debugMaxLength: 1000,
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// The file containing the flows. If not set, it defaults to flows_<hostname>.json
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//flowFile: 'flows.json',
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// To enabled pretty-printing of the flow within the flow file, set the following
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// property to true:
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//flowFilePretty: true,
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// By default, all user data is stored in the Node-RED install directory. To
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// use a different location, the following property can be used
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//userDir: '/home/nol/.node-red/',
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// Node-RED scans the `nodes` directory in the install directory to find nodes.
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// The following property can be used to specify an additional directory to scan.
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//nodesDir: '/home/nol/.node-red/nodes',
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// By default, the Node-RED UI is available at http://localhost:1880/
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// The following property can be used to specifiy a different root path.
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// If set to false, this is disabled.
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//httpAdminRoot: '/admin',
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// Some nodes, such as HTTP In, can be used to listen for incoming http requests.
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// By default, these are served relative to '/'. The following property
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// can be used to specifiy a different root path. If set to false, this is
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// disabled.
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//httpNodeRoot: '/red-nodes',
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// The following property can be used in place of 'httpAdminRoot' and 'httpNodeRoot',
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// to apply the same root to both parts.
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// JVA 2018-11-12: activated httpRoot
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httpRoot: '/node-red-test',
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// When httpAdminRoot is used to move the UI to a different root path, the
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// following property can be used to identify a directory of static content
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// that should be served at http://localhost:1880/.
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//httpStatic: '/home/nol/node-red-static/',
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// Securing Node-RED
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// -----------------
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// To password protect the Node-RED editor and admin API, the following
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// property can be used. See http://nodered.org/docs/security.html for details.
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//adminAuth: {
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// type: "credentials",
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// users: [{
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// username: "admin",
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// password: "$2a$08$zZWtXTja0fB1pzD4sHCMyOCMYz2Z6dNbM6tl8sJogENOMcxWV9DN.",
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// permissions: "*"
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// }]
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//},
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adminAuth: {
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type: "credentials",
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users: [{
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username: process.env.USERNAME,
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password: process.env.PASSWORD,
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permissions: "*"
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}]
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},
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// To password protect the node-defined HTTP endpoints (httpNodeRoot), or
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// the static content (httpStatic), the following properties can be used.
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// The pass field is a bcrypt hash of the password.
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// See http://nodered.org/docs/security.html#generating-the-password-hash
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//httpNodeAuth: {user:"user",pass:"$2a$08$zZWtXTja0fB1pzD4sHCMyOCMYz2Z6dNbM6tl8sJogENOMcxWV9DN."},
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//httpStaticAuth: {user:"user",pass:"$2a$08$zZWtXTja0fB1pzD4sHCMyOCMYz2Z6dNbM6tl8sJogENOMcxWV9DN."},
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// The following property can be used to enable HTTPS
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// See http://nodejs.org/api/https.html#https_https_createserver_options_requestlistener
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// for details on its contents.
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// See the comment at the top of this file on how to load the `fs` module used by
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// this setting.
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//
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//https: {
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// key: fs.readFileSync('privatekey.pem'),
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// cert: fs.readFileSync('certificate.pem')
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//},
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// The following property can be used to disable the editor. The admin API
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// is not affected by this option. To disable both the editor and the admin
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// API, use either the httpRoot or httpAdminRoot properties
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//disableEditor: false,
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// The following property can be used to configure cross-origin resource sharing
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// in the HTTP nodes.
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// See https://github.com/troygoode/node-cors#configuration-options for
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// details on its contents. The following is a basic permissive set of options:
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//httpNodeCors: {
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// origin: "*",
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// methods: "GET,PUT,POST,DELETE"
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//},
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// If you need to set an http proxy please set an environment variable
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// called http_proxy (or HTTP_PROXY) outside of Node-RED in the operating system.
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// For example - http_proxy=http://myproxy.com:8080
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// (Setting it here will have no effect)
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// You may also specify no_proxy (or NO_PROXY) to supply a comma separated
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// list of domains to not proxy, eg - no_proxy=.acme.co,.acme.co.uk
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// The following property can be used to add a custom middleware function
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// in front of all http in nodes. This allows custom authentication to be
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// applied to all http in nodes, or any other sort of common request processing.
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//httpNodeMiddleware: function(req,res,next) {
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// // Handle/reject the request, or pass it on to the http in node
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// // by calling next();
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// next();
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//},
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// Anything in this hash is globally available to all functions.
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// It is accessed as context.global.
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// eg:
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// functionGlobalContext: { os:require('os') }
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// can be accessed in a function block as:
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// context.global.os
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functionGlobalContext: {
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process: process,
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os: require('os')
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// octalbonescript:require('octalbonescript'),
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// jfive:require("johnny-five"),
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// j5board:require("johnny-five").Board({repl:false})
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},
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// The following property can be used to order the categories in the editor
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// palette. If a node's category is not in the list, the category will get
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// added to the end of the palette.
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// If not set, the following default order is used:
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//paletteCategories: ['subflows', 'input', 'output', 'function', 'social', 'mobile', 'storage', 'analysis', 'advanced'],
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editorTheme: {
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projects: {
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enabled: true
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}
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},
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// Configure the logging output
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logging: {
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// Only console logging is currently supported
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console: {
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// Level of logging to be recorded. Options are:
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// fatal - only those errors which make the application unusable should be recorded
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// error - record errors which are deemed fatal for a particular request + fatal errors
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// warn - record problems which are non fatal + errors + fatal errors
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// info - record information about the general running of the application + warn + error + fatal errors
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// debug - record information which is more verbose than info + info + warn + error + fatal errors
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// trace - record very detailed logging + debug + info + warn + error + fatal errors
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level: "info",
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// Whether or not to include metric events in the log output
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metrics: false,
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// Whether or not to include audit events in the log output
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audit: false
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}
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}
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}

‎node-red/settings.js‎

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@@ -77,7 +77,7 @@ module.exports = {
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// The following property can be used in place of 'httpAdminRoot' and 'httpNodeRoot',
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// to apply the same root to both parts.
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// JVA 2018-11-12: activated httpRoot
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httpRoot: '/nodered',
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httpRoot: '/node-red',
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// When httpAdminRoot is used to move the UI to a different root path, the
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// following property can be used to identify a directory of static content

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