Merge pull request #171 from json-scada/master

Add Dozzle to monitor logs on Docker Demo.

Author: riclolsen

demo-docker/docker-compose.yaml

@@ -274,23 +274,22 @@ services:
       - JS_IP_BIND=0.0.0.0
       - JS_HTTP_PORT=8080
       - JS_GRAFANA_SERVER=http://grafana:3000
+      - JS_LOGIO_SERVER=http://dozzle:6688
       - PGPORT=5432
       - PGHOST=jsdemo_timescaledb
       - PGDATABASE=json_scada
       - PGUSER=json_scada
       - PGPASSWORD=
     volumes:
       - ../src/server_realtime_auth:/server_realtime_auth
-      #- ../src/htdocs:/htdocs
-      #- ../src/htdocs-admin:/htdocs-admin
-      #- ../src/htdocs-login:/htdocs-login
       - ../src/AdminUI:/AdminUI
       - ../svg:/svg
       - ./conf:/conf
       - ./log:/log
     links:
       - jsdemo_mongorsn1
       - grafana
+      - dozzle
     # exports the HTTP port to the main host
     ports:
       - 8080:8080
@@ -400,6 +399,24 @@ services:
     networks:
       - jsdemo_net
 
+  # monitoring of logs of the docker containers
+  dozzle:
+    container_name: dozzle
+    image: amir20/dozzle:latest
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - DOZZLE_ADDR=0.0.0.0:6688
+      - DOZZLE_BASE=/log-io
+      - DOZZLE_NO_ANALYTICS=true
+      # - DOZZLE_LEVEL=debug
+    ports:
+      - 6688:6688
+    expose:
+      - "6688"
+    networks:
+      - jsdemo_net
+
 networks:
   jsdemo_net:
     driver: bridge

src/server_realtime_auth/app/routes/user.routes.js

@@ -1,7 +1,8 @@
-const path = require('path')
 const express = require('express')
 const httpProxy = require('express-http-proxy')
-const { legacyCreateProxyMiddleware: createProxyMiddleware } = require('http-proxy-middleware');
+const {
+  legacyCreateProxyMiddleware: createProxyMiddleware,
+} = require('http-proxy-middleware')
 const { authJwt } = require('../middlewares')
 const controller = require('../controllers/user.controller')
 const authController = require('../controllers/auth.controller')
@@ -61,15 +62,21 @@ module.exports = function (
     httpProxy(metabaseServer)
   )
 
-  // reverse proxy for log.io
+  // reverse proxy for log.io on Windows
+  // for docker it will be used Dozzle
   app.use(
     '/log-io',
     [authJwt.verifyToken],
     function (req, _, next) {
       authController.addXWebAuthUser(req)
       next()
     },
-    httpProxy(logioServer)
+    logioServer.indexOf('//dozzle') === -1
+      ? httpProxy(logioServer)
+      : createProxyMiddleware({
+          target: logioServer,
+          changeOrigin: true,
+        })
   )
   const wsProxy = createProxyMiddleware({
     target: logioServer,
@@ -86,7 +93,7 @@ module.exports = function (
     wsProxy
   )
   app.on('upgrade', wsProxy.upgrade)
-  app.use('/static', express.static('../log-io/ui/build/static'));
+  app.use('/static', express.static('../log-io/ui/build/static'))
 
   app.post(accessPoint, opcApi) // realtime data API
 
@@ -101,15 +108,15 @@ module.exports = function (
   )
 
   app.get(accessPoint + 'test/admin', [authJwt.isAdmin], controller.adminBoard)
-  
+
   app.use('/svg', [authJwt.verifyToken], express.static('../../svg'))
 
   // production
   app.use('/', express.static('../AdminUI/dist'))
   app.use('/login', express.static('../AdminUI/dist'))
   app.use('/dashboard', express.static('../AdminUI/dist'))
   app.use('/admin', express.static('../AdminUI/dist'))
-  
+
   // development
   //app.use('/', httpProxy('localhost:3000/'))
   //app.use('/login', httpProxy('localhost:3000/'))