diff --git a/backend/config/database.js b/backend/config/database.js index 20fedf42..2d36bba0 100644 --- a/backend/config/database.js +++ b/backend/config/database.js @@ -1,9 +1,9 @@ const mongoose = require("mongoose"); -require("dotenv").config(); // Add this line to load .env variables +require("dotenv").config(); // Add this line to load .env variables const connectDB = async () => { try { - await mongoose.connect(process.env.MONGO_URI); + await mongoose.connect(process.env.MONGO_URI); console.log("MongoDB connected"); } catch (error) { console.error("MongoDB connection error:", error); diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml index 153db090..b3bd8a09 100644 --- a/backend/docker-compose.yml +++ b/backend/docker-compose.yml @@ -9,6 +9,17 @@ services: image: redis ports: - "6379:6379" + prom-server: + image: prom/prometheus + ports: + - 9090:9090 + volumes: + - ./prometheus-config.yml:/etc/prometheus/prometheus.yml + grafana: + image: grafana/grafana-enterprise + container_name: grafana + ports: + - 3000:3000 volumes: mongo-data: diff --git a/backend/index.js b/backend/index.js index 1c612df1..c07cf530 100644 --- a/backend/index.js +++ b/backend/index.js @@ -11,10 +11,27 @@ const requestRouter = require("./routes/request"); const userRouter = require("./routes/user"); const analyticsLogger = require("./utils/analyticsLogger"); const activity = require("./routes/activity"); +const metricsRouter = require("./routes/metrics"); +const client = require("prom-client"); +const responseTime = require("response-time"); const app = express(); const PORT = process.env.PORT || 7777; +const collectMetrics = client.collectDefaultMetrics; +collectMetrics({ register: client.register }); +const trackTime = new client.Histogram({ + name: "track_all_req_res_time", + help: "Tracking all the Request and Responce Time", + labelNames: ["method", "route", "status_code"], + buckets: [1, 50, 100, 200, 400, 500, 800, 1000, 2000], +}); +// To Track total number of Request +const trackTotalRequest = new client.Counter({ + name: "track_total_request", + help: "This will track total request", +}); + // Allowed origins for CORS const allowedOrigins = [ "https://intrest-fusion-frontend.vercel.app", @@ -30,6 +47,20 @@ app.use( credentials: true, }) ); + +app.use( + responseTime((req, res, time) => { + trackTotalRequest.inc(); + trackTime + .labels({ + method: req.method, + route: req.url, + status_code: res.statusCode, + }) + .observe(time); + }) +); + const apiLimiter = rateLimit({ windowMs: 60 * 60 * 1000, // 1 hour max: 5000, @@ -47,6 +78,7 @@ app.use("/", profileRouter); app.use("/", requestRouter); app.use("/", userRouter); app.use("/api/", activity); +app.use("/", metricsRouter); app.get("/", (req, res) => { res.send("Server is running"); diff --git a/backend/package-lock.json b/backend/package-lock.json index dad5c855..1abff826 100644 --- a/backend/package-lock.json +++ b/backend/package-lock.json @@ -22,7 +22,9 @@ "multer": "^1.4.5-lts.1", "nodemailer": "^6.9.16", "nodemon": "^3.1.7", + "prom-client": "^15.1.3", "redis": "^4.7.0", + "response-time": "^2.3.3", "validator": "^13.12.0" } }, @@ -49,6 +51,15 @@ "sparse-bitfield": "^3.0.3" } }, + "node_modules/@opentelemetry/api": { + "version": "1.9.0", + "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz", + "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==", + "license": "Apache-2.0", + "engines": { + "node": ">=8.0.0" + } + }, "node_modules/@redis/bloom": { "version": "1.2.0", "resolved": "https://registry.npmjs.org/@redis/bloom/-/bloom-1.2.0.tgz", @@ -171,6 +182,12 @@ "url": "https://github.com/sponsors/sindresorhus" } }, + "node_modules/bintrees": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/bintrees/-/bintrees-1.0.2.tgz", + "integrity": "sha512-VOMgTMwjAaUG580SXn3LacVgjurrbMme7ZZNYGSSV7mmtY6QQRh0Eg3pwIcntQ77DErK1L0NxkbetjcoXzVwKw==", + "license": "MIT" + }, "node_modules/body-parser": { "version": "1.20.2", "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz", @@ -1245,6 +1262,15 @@ "node": ">= 0.8" } }, + "node_modules/on-headers": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz", + "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==", + "license": "MIT", + "engines": { + "node": ">= 0.8" + } + }, "node_modules/parseurl": { "version": "1.3.3", "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz", @@ -1275,6 +1301,19 @@ "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==", "license": "MIT" }, + "node_modules/prom-client": { + "version": "15.1.3", + "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-15.1.3.tgz", + "integrity": "sha512-6ZiOBfCywsD4k1BN9IX0uZhF+tJkV8q8llP64G5Hajs4JOeVLPCwpPVcpXy3BwYiUGgyJzsJJQeOIv7+hDSq8g==", + "license": "Apache-2.0", + "dependencies": { + "@opentelemetry/api": "^1.4.0", + "tdigest": "^0.1.1" + }, + "engines": { + "node": "^16 || ^18 || >=20" + } + }, "node_modules/proxy-addr": { "version": "2.0.7", "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz", @@ -1392,6 +1431,19 @@ "@redis/time-series": "1.1.0" } }, + "node_modules/response-time": { + "version": "2.3.3", + "resolved": "https://registry.npmjs.org/response-time/-/response-time-2.3.3.tgz", + "integrity": "sha512-SsjjOPHl/FfrTQNgmc5oen8Hr1Jxpn6LlHNXxCIFdYMHuK1kMeYMobb9XN3mvxaGQm3dbegqYFMX4+GDORfbWg==", + "license": "MIT", + "dependencies": { + "depd": "~2.0.0", + "on-headers": "~1.0.1" + }, + "engines": { + "node": ">= 0.8.0" + } + }, "node_modules/safe-buffer": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", @@ -1573,6 +1625,15 @@ "node": ">=4" } }, + "node_modules/tdigest": { + "version": "0.1.2", + "resolved": "https://registry.npmjs.org/tdigest/-/tdigest-0.1.2.tgz", + "integrity": "sha512-+G0LLgjjo9BZX2MfdvPfH+MKLCrxlXSYec5DaPYP1fe6Iyhf0/fSmJ0bFiZ1F8BT6cGXl2LpltQptzjXKWEkKA==", + "license": "MIT", + "dependencies": { + "bintrees": "1.0.2" + } + }, "node_modules/to-regex-range": { "version": "5.0.1", "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", @@ -1721,6 +1782,11 @@ "sparse-bitfield": "^3.0.3" } }, + "@opentelemetry/api": { + "version": "1.9.0", + "resolved": "https://registry.npmjs.org/@opentelemetry/api/-/api-1.9.0.tgz", + "integrity": "sha512-3giAOQvZiH5F9bMlMiv8+GSPMeqg0dbaeo58/0SlA9sxSqZhnUtxzX9/2FzyhS9sWQf5S0GJE0AKBrFqjpeYcg==" + }, "@redis/bloom": { "version": "1.2.0", "resolved": "https://registry.npmjs.org/@redis/bloom/-/bloom-1.2.0.tgz", @@ -1817,6 +1883,11 @@ "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.3.0.tgz", "integrity": "sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==" }, + "bintrees": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/bintrees/-/bintrees-1.0.2.tgz", + "integrity": "sha512-VOMgTMwjAaUG580SXn3LacVgjurrbMme7ZZNYGSSV7mmtY6QQRh0Eg3pwIcntQ77DErK1L0NxkbetjcoXzVwKw==" + }, "body-parser": { "version": "1.20.2", "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.20.2.tgz", @@ -2581,6 +2652,11 @@ "ee-first": "1.1.1" } }, + "on-headers": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/on-headers/-/on-headers-1.0.2.tgz", + "integrity": "sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==" + }, "parseurl": { "version": "1.3.3", "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz", @@ -2601,6 +2677,15 @@ "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz", "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==" }, + "prom-client": { + "version": "15.1.3", + "resolved": "https://registry.npmjs.org/prom-client/-/prom-client-15.1.3.tgz", + "integrity": "sha512-6ZiOBfCywsD4k1BN9IX0uZhF+tJkV8q8llP64G5Hajs4JOeVLPCwpPVcpXy3BwYiUGgyJzsJJQeOIv7+hDSq8g==", + "requires": { + "@opentelemetry/api": "^1.4.0", + "tdigest": "^0.1.1" + } + }, "proxy-addr": { "version": "2.0.7", "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz", @@ -2691,6 +2776,15 @@ "@redis/time-series": "1.1.0" } }, + "response-time": { + "version": "2.3.3", + "resolved": "https://registry.npmjs.org/response-time/-/response-time-2.3.3.tgz", + "integrity": "sha512-SsjjOPHl/FfrTQNgmc5oen8Hr1Jxpn6LlHNXxCIFdYMHuK1kMeYMobb9XN3mvxaGQm3dbegqYFMX4+GDORfbWg==", + "requires": { + "depd": "~2.0.0", + "on-headers": "~1.0.1" + } + }, "safe-buffer": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", @@ -2827,6 +2921,14 @@ "has-flag": "^3.0.0" } }, + "tdigest": { + "version": "0.1.2", + "resolved": "https://registry.npmjs.org/tdigest/-/tdigest-0.1.2.tgz", + "integrity": "sha512-+G0LLgjjo9BZX2MfdvPfH+MKLCrxlXSYec5DaPYP1fe6Iyhf0/fSmJ0bFiZ1F8BT6cGXl2LpltQptzjXKWEkKA==", + "requires": { + "bintrees": "1.0.2" + } + }, "to-regex-range": { "version": "5.0.1", "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz", diff --git a/backend/package.json b/backend/package.json index 4b12528a..d533d53f 100644 --- a/backend/package.json +++ b/backend/package.json @@ -28,7 +28,9 @@ "multer": "^1.4.5-lts.1", "nodemailer": "^6.9.16", "nodemon": "^3.1.7", + "prom-client": "^15.1.3", "redis": "^4.7.0", + "response-time": "^2.3.3", "validator": "^13.12.0" } } diff --git a/backend/prometheus-config.yml b/backend/prometheus-config.yml new file mode 100644 index 00000000..9069fbf6 --- /dev/null +++ b/backend/prometheus-config.yml @@ -0,0 +1,8 @@ +global: + scrape_interval: 4s + +scrape_configs: + - job_name: prometheus + static_configs: + # use `ipconfig` in cmd to get your private ip address + - targets: [":7777"] diff --git a/backend/routes/activity.js b/backend/routes/activity.js index c9a1c8fe..dfab234d 100644 --- a/backend/routes/activity.js +++ b/backend/routes/activity.js @@ -28,7 +28,6 @@ router.get("/health", (req, res) => { mongoDbConnectionStatus = mongoose.connection.readyState; // checking Redis connection redisConnectionStatus = redisClient.isReady; - console.log(redisConnectionStatus); } catch (e) { res.send({ message: "There is an issue with connections.", diff --git a/backend/routes/metrics.js b/backend/routes/metrics.js new file mode 100644 index 00000000..91c9d745 --- /dev/null +++ b/backend/routes/metrics.js @@ -0,0 +1,12 @@ +const express = require("express"); + +const metricsRouter = express.Router(); +const client = require("prom-client"); + +metricsRouter.get("/metrics", async (req, res) => { + res.setHeader("Content-Type", client.register.contentType); + const metrics = await client.register.metrics(); + res.send(metrics); +}); + +module.exports = metricsRouter; diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 00000000..64ada63f --- /dev/null +++ b/package-lock.json @@ -0,0 +1,438 @@ +{ + "name": "hackthisfall_interestfusion", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "hackthisfall_interestfusion", + "version": "1.0.0", + "dependencies": { + "concurrently": "^7.0.0", + "prom-client": "^15.1.3", + "response-time": "^2.3.3" + }, + "devDependencies": { + "dotenv": "^16.4.7" + } + }, + "node_modules/@babel/runtime": { + "version": "7.26.0", + "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.26.0.tgz", + "integrity": "sha512-FDSOghenHTiToteC/QRlv2q3DhPZ/oOXTBoirfWNx1Cx3TMVcGWQtMMmQcSvb/JjpNeGzx8Pq/b4fKEJuWm1sw==", + 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dev:frontend\" \"npm run dev:backend\"" }, -"dependencies": { - "concurrently": "^7.0.0" + "dependencies": { + "concurrently": "^7.0.0", + "prom-client": "^15.1.3", + "response-time": "^2.3.3" }, "devDependencies": { "dotenv": "^16.4.7"