phase II done - now cleanup, review and upgrade

README.md

@@ -1,8 +1,9 @@
-Quinta tarefa:
+LABBS ONBOARD PHASE 2 COMPLETED!
 
-* Configure um Nginx para ser o proxy reverso do seu NodeJS. 
+NOW MOVING ON TO GLOBAL DOMINATION AND...
-* Segmente as redes do Nginx e do MongoDB. 
+...
-* Crie duas redes: [Nginx] —--rede1–-- [NodeJS] —--rede2–-- [MongoDB]. 
+...UH?
+WHADDYA MEAN I KNOW NOTHING YET?
 
-> Mande uma foto do docker-compose, “docker network ls” e do App rodando!
+>_>
 

docker-compose.yml

@@ -6,7 +6,7 @@ services:
     build: ./nginx
     image: custom/nginx
     ports:
-      - 8080:8080
+      - 8000:8000
     networks: 
       - network_1
   app:

nginx/nginx.conf

@@ -11,7 +11,7 @@ http {
     }
 
     server {
-        listen 8080;
+        listen 8000;
 
         location / {
             proxy_pass         http://app;

node/README.md

@@ -0,0 +1,9 @@
+LABBS ONBOARD PHASE 2 COMPLETED!
+
+NOW MOVING ON TO GLOBAL DOMINATION AND...
+...
+...UH?
+WHADDYA MEAN I KNOW NOTHING YET?
+
+>_>
+

node/app.js

@@ -5,7 +5,9 @@ const Schema = mongoose.Schema;
 const database = 'mongodb://' + process.env.mongousr + ':' + process.env.mongopwd + '@mongo:27017/test';
 const today = new Date();
 var counter = 0;
-const Prometheus = require("prom-client");
+const Prometheus = require('prom-client');
+var fs = require('file-system');
+var marked = require('marked');
 
 // database connection (with retries)
 const options = {
@@ -86,6 +88,12 @@ app.get('/', (req, res)=>{
   libCounter.inc(); // for prometheus lib_invocation_count metric
 });
 
+app.get('/test', function(req, res) {
+  var path = '/app/README.md';
+  var file = fs.readFileSync(path, 'utf8');
+  res.send(marked(file.toString()));
+});
+
 app.get('/info', function(req, res){
   colors.find({}).then(function (colors) {
     res.json(colors);

node/package.json

@@ -16,6 +16,8 @@
   "dependencies": {
     "express": "^4.16.3",
     "mongoose": "^5.3.2",
-    "prom-client": "^11.2.0"
+    "prom-client": "^11.2.0",
+    "file-system": "^2.2.2",
+    "marked": "^0.5.2"
   }
 }

prometheus.yml

@@ -2,8 +2,14 @@ global:
   scrape_interval:     1s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
   evaluation_interval: 5s # Evaluate rules every 15 seconds. The default is every 1 minute.
 scrape_configs:
+  - job_name: 'app1-01' # Job name
+    static_configs:
+      - targets: ['app:3001'] # mysqld_exporter address and port
+        labels:
+            alias: 'app1-02' # alias name given to this instance
   - job_name: 'app1' # Job name
+    metrics_path: /metrics2
     static_configs:
       - targets: ['app:3001'] # mysqld_exporter address and port
         labels:
-            alias: 'app1' # alias name given to this instance
+            alias: 'app1' # alias name given to this instance