From 692e82ef4f5ee582198c33a06265546713e964bc Mon Sep 17 00:00:00 2001
From: Barden <barden2410@gmail.com>
Date: Sun, 22 Feb 2026 12:54:57 +0300
Subject: [PATCH] Adding prometheus and grafana

---
 .github/workflows/first_pipeline.yml |   1 +
 app/main.py                          |   3 +++
 docker-compose.yml                   |  19 ++++++++++++++++++-
 prometheus.yml                       |  21 +++++++++++++++++++++
 requirements.txt                     | Bin 606 -> 690 bytes
 5 files changed, 43 insertions(+), 1 deletion(-)
 create mode 100644 prometheus.yml

diff --git a/.github/workflows/first_pipeline.yml b/.github/workflows/first_pipeline.yml
index ebd0d14..e151632 100644
--- a/.github/workflows/first_pipeline.yml
+++ b/.github/workflows/first_pipeline.yml
@@ -21,6 +21,7 @@ jobs:
           --health-timeout 5s
           --health-retries 5
 
+    if: github.ref == 'refs/heads/dev'
     steps:
       - name: Checkout
         uses: actions/checkout@v4
diff --git a/app/main.py b/app/main.py
index 3ed7ff9..27ba690 100644
--- a/app/main.py
+++ b/app/main.py
@@ -3,6 +3,7 @@
 import redis.asyncio as asyncredis
 import uvicorn
 from fastapi import FastAPI
+from prometheus_fastapi_instrumentator import Instrumentator
 from slowapi import _rate_limit_exceeded_handler
 from slowapi.errors import RateLimitExceeded
 
@@ -22,6 +23,8 @@ async def lifespan(app: FastAPI):
 
 app = FastAPI(lifespan=lifespan)
 
+Instrumentator().instrument(app).expose(app)
+
 app.include_router(router)
 
 app.state.limiter = limiter
diff --git a/docker-compose.yml b/docker-compose.yml
index ee0d482..6e8d165 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -49,6 +49,21 @@ services:
       - certbot_conf:/etc/letsencrypt
       - certbot_www:/var/www/certbot
 
+  prometheus:
+    image: prom/prometheus
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+      - prometheus_data:/prometheus
+
+  grafana:
+    image: grafana/grafana
+    ports:
+      - "3000:3000"
+    volumes:
+      - grafana_data:/var/lib/grafana
+
   certbot:
     image: certbot/certbot:latest
     volumes:
@@ -59,4 +74,6 @@ services:
 volumes:
   postgres_data:
   certbot_conf:
-  certbot_www:
\ No newline at end of file
+  certbot_www:
+  grafana_data:
+  prometheus_data:
\ No newline at end of file
diff --git a/prometheus.yml b/prometheus.yml
new file mode 100644
index 0000000..1eb7c64
--- /dev/null
+++ b/prometheus.yml
@@ -0,0 +1,21 @@
+global:
+  scrape_interval: 15s
+  scrape_timeout: 10s
+  evaluation_interval: 15s
+scrape_configs:
+  - job_name: prometheus
+    honor_timestamps: true
+    scrape_interval: 15s
+    scrape_timeout: 10s
+    metrics_path: /metrics
+    scheme: http
+    follow_redirects: true
+    static_configs:
+      - targets:
+        - localhost:9090
+  - job_name: 'fastapi'
+    scrape_interval: 10s
+    metrics_path: /metrics
+    static_configs:
+      - targets: ['web:8000']
+
diff --git a/requirements.txt b/requirements.txt
index e17e5e32e0d59bc2f725b4e00fd58bbc4acbeace..737591fee09d356be625197bb306044f1c4bc4fc 100644
GIT binary patch
delta 91
zcmcb|vWay=8KZvzLlHwhLoP!qLkU9$kSt{=X3%9wV@L$jB|x%(Arr{YWXJ>ai-7VV
bwRvE<5}?i^23sIBXV7CX1Y(29g^X_j)$|k%

delta 11
ScmdnQdXHs88RO(rj4uEj{sjjB