Cucumber test suite for the monitoring

features/lib/osrm_loader.js

@@ -77,7 +77,7 @@ class OSRMDirectLoader extends OSRMBaseLoader {
     osrmUp (callback) {
         if (this.osrmIsRunning()) return callback(new Error("osrm-routed already running!"));
 
-        const command_arguments = util.format('%s -p %d -i %s -a %s', this.inputFile, this.scope.OSRM_PORT, this.scope.OSRM_IP, this.scope.ROUTING_ALGORITHM);
+        const command_arguments = util.format('%s -p %d -i %s -a %s -P %d', this.inputFile, this.scope.OSRM_PORT, this.scope.OSRM_IP, this.scope.ROUTING_ALGORITHM, this.scope.OSRM_MONITORING_PORT);
         this.child = this.scope.runBin('osrm-routed', command_arguments, this.scope.environment, (err) => {
             if (err && err.signal !== 'SIGINT') {
                 this.child = null;
@@ -110,7 +110,7 @@ class OSRMmmapLoader extends OSRMBaseLoader {
     osrmUp (callback) {
         if (this.osrmIsRunning()) return callback(new Error("osrm-routed already running!"));
 
-        const command_arguments = util.format('%s -p %d -i %s -a %s --mmap', this.inputFile, this.scope.OSRM_PORT, this.scope.OSRM_IP, this.scope.ROUTING_ALGORITHM);
+        const command_arguments = util.format('%s -p %d -i %s -a %s -P %d --mmap', this.inputFile, this.scope.OSRM_PORT, this.scope.OSRM_IP, this.scope.ROUTING_ALGORITHM, this.scope.OSRM_MONITORING_PORT);
         this.child = this.scope.runBin('osrm-routed', command_arguments, this.scope.environment, (err) => {
             if (err && err.signal !== 'SIGINT') {
                 this.child = null;
@@ -157,7 +157,7 @@ class OSRMDatastoreLoader extends OSRMBaseLoader {
     osrmUp (callback) {
         if (this.osrmIsRunning()) return callback();
 
-        const command_arguments = util.format('--dataset-name=%s -s -i %s -p %d -a %s', this.scope.DATASET_NAME, this.scope.OSRM_IP, this.scope.OSRM_PORT, this.scope.ROUTING_ALGORITHM);
+        const command_arguments = util.format('--dataset-name=%s -s -i %s -p %d -a %s -P %d', this.scope.DATASET_NAME, this.scope.OSRM_IP, this.scope.OSRM_PORT, this.scope.ROUTING_ALGORITHM, this.scope.OSRM_MONITORING_PORT);
         this.child = this.scope.runBin('osrm-routed', command_arguments, this.scope.environment, (err) => {
             if (err && err.signal !== 'SIGINT') {
                 this.child = null;

features/step_definitions/monitoring.js

@@ -0,0 +1,47 @@
+'use strict';
+
+var util = require('util');
+
+module.exports = function () {
+    this.When(/^I monitor I should get$/, (table, callback) => {
+        var got = {};
+
+        this.reprocessAndLoadData((e) => {
+            if (e) return callback(e);
+            var testRow = (row, ri, cb) => {
+                var afterRequest = (err, res) => {
+                    if (err) return cb(err);
+
+                    var rows = res.body.split('\n');
+                    var metrics = {};
+                    rows.forEach((r) => {
+                        if (r.includes('{')) {
+                            var k = r.split('{')[0],
+                                v = r.split('}')[1].split(' ')[1];
+                            metrics[k] = v;
+                        } else {
+                            var kv = r.split(' ');
+                            metrics[kv[0]] = kv[1];
+                        }
+                    });
+
+                    var headers = new Set(table.raw()[0]);
+
+                    if (headers.has('key'))
+                    {
+                        got.key=row['key'];
+                        got.value=metrics[row['key']];
+                    }
+
+
+                    if (!metrics.hasOwnProperty("osrm_routed_instance_info")) {
+                        throw new Error("Have no instance information inside the monitoring!");
+                    }
+                    cb(null, got);
+                };
+                this.requestMonitoring(afterRequest);
+            }
+            this.processRowsAndDiff(table, testRow, callback);
+        });
+    });
+};

features/support/env.js

@@ -39,8 +39,10 @@ module.exports = function () {
         this.TIMEZONE_NAMES = this.PLATFORM_WINDOWS ? 'win' : 'iana';
 
         this.OSRM_PORT = process.env.OSRM_PORT && parseInt(process.env.OSRM_PORT) || 5000;
+        this.OSRM_MONITORING_PORT = process.env.OSRM_MONITORING_PORT && parseInt(process.env.OSRM_MONITORING_PORT) || 5001;
         this.OSRM_IP = process.env.OSRM_IP || '127.0.0.1';
         this.HOST = `http://${this.OSRM_IP}:${this.OSRM_PORT}`;
+        this.MONITORING_HOST = `http://${this.OSRM_IP}:${this.OSRM_MONITORING_PORT}`;
 
         this.OSRM_PROFILE = process.env.OSRM_PROFILE;
 

features/support/route.js

@@ -16,6 +16,24 @@ module.exports = function () {
         return this.sendRequest(uri, params, callback);
     };
 
+    this.requestMonitoring = (callback) => {
+        var uri = this.query = this.MONITORING_HOST,
+            limit = Timeout(this.TIMEOUT, { err: { statusCode: 408 } });
+        function runRequest (cb) {
+            request(uri, cb);
+        }
+
+        runRequest(limit((err, res, body) => {
+            if (err) {
+                if (err.statusCode === 408) throw new Error('*** osrm monitoring endpoint did not respond');
+                else if (err.code === 'ECONNREFUSED')
+                    throw new Error('*** osrm monitoring endpoint is not running', uri);
+            } else
+                return callback(err, res, body);
+        }));
+
+    };
+
     this.requestUrl = (path, callback) => {
         var uri = this.query = [this.HOST, path].join('/'),
             limit = Timeout(this.TIMEOUT, { err: { statusCode: 408 } });

features/testbot/monitoring.feature

@@ -0,0 +1,21 @@
+@routing
+Feature: Basic Prometheus monitoring
+
+    Background:
+        Given the profile "testbot"
+        Given a grid size of 100 meters
+
+    @smallest
+    Scenario: Monitoring fog test
+        Given the node map
+            """
+            a b
+            """
+
+        And the ways
+            | nodes |
+            | ab    |
+
+        When I monitor I should get
+            | key          | value |
+            | workers_busy | 0     |