From 94c9a56a6a41c862bf89faf12cbecc7d94271d61 Mon Sep 17 00:00:00 2001
From: tuanvu <tuan-minh.vu@univ-rennes1.fr>
Date: Fri, 13 Feb 2026 18:07:33 +0100
Subject: [PATCH 1/2] add prometheus and grafana but still have to find
 templates dashboard for prometheus and munin

---
 dockercompose/docker-compose.yml              | 31 +++++++++++++++++++
 .../provisioning/datasources/datasource.yml   | 11 +++++++
 prometheus/prometheus.yml                     |  8 +++++
 3 files changed, 50 insertions(+)
 create mode 100644 grafana/provisioning/datasources/datasource.yml
 create mode 100644 prometheus/prometheus.yml

diff --git a/dockercompose/docker-compose.yml b/dockercompose/docker-compose.yml
index 981c221..466b8ff 100644
--- a/dockercompose/docker-compose.yml
+++ b/dockercompose/docker-compose.yml
@@ -1,4 +1,35 @@
 services:
+  #https://dev.to/rafi021/how-to-set-up-a-monitoring-stack-with-prometheus-grafana-and-node-exporter-using-docker-compose-17cc
+  #https://belginux.com/monitoring-docker-grafana-prometheus-cadvisor/
+  #https://github.com/Einsteinish/Docker-Compose-Prometheus-and-Grafana/tree/master
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    restart: unless-stopped
+    ports:
+      - "9090:9090"
+    volumes:
+      - ../prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+    command:
+      - "--config.file=/etc/prometheus/prometheus.yml"
+    networks:
+      - app-network
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    restart: unless-stopped
+    volumes:
+      - grafana-data:/var/lib/grafana
+      - ../grafana/provisioning:/etc/grafana/provisioning
+    depends_on:
+      - prometheus
+    environment:
+      - GF_SECURITY_ADMIN_USER=tlc
+      - GF_SECURITY_ADMIN_PASSWORD=tlc
+    networks:
+      - app-network
+
   front:
     build:
       context: ..
diff --git a/grafana/provisioning/datasources/datasource.yml b/grafana/provisioning/datasources/datasource.yml
new file mode 100644
index 0000000..bb37f13
--- /dev/null
+++ b/grafana/provisioning/datasources/datasource.yml
@@ -0,0 +1,11 @@
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    orgId: 1
+    url: http://prometheus:9090
+    basicAuth: false
+    isDefault: true
+    editable: true
\ No newline at end of file
diff --git a/prometheus/prometheus.yml b/prometheus/prometheus.yml
new file mode 100644
index 0000000..6486a38
--- /dev/null
+++ b/prometheus/prometheus.yml
@@ -0,0 +1,8 @@
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: "backend_quarkus"
+    metrics_path: /q/metrics
+    static_configs:
+      - targets: ["back:8080"]

From eb4d3caa8dc2268542767670851702cfff1d7dbd Mon Sep 17 00:00:00 2001
From: tuanvu <tuan-minh.vu@univ-rennes1.fr>
Date: Fri, 13 Feb 2026 20:04:15 +0100
Subject: [PATCH 2/2] change grafana to dockerfile to add munin after

---
 dockercompose/docker-compose.yml | 7 ++++++-
 dockerfiles/grafana/Dockerfile   | 2 ++
 prometheus/prometheus.yml        | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)
 create mode 100644 dockerfiles/grafana/Dockerfile

diff --git a/dockercompose/docker-compose.yml b/dockercompose/docker-compose.yml
index 466b8ff..e5ea944 100644
--- a/dockercompose/docker-compose.yml
+++ b/dockercompose/docker-compose.yml
@@ -12,11 +12,16 @@ services:
       - ../prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
     command:
       - "--config.file=/etc/prometheus/prometheus.yml"
+    depends_on:
+      - back
+      - db
     networks:
       - app-network
 
   grafana:
-    image: grafana/grafana:latest
+    build:
+      context: ..
+      dockerfile: dockerfiles/grafana/Dockerfile
     container_name: grafana
     restart: unless-stopped
     volumes:
diff --git a/dockerfiles/grafana/Dockerfile b/dockerfiles/grafana/Dockerfile
new file mode 100644
index 0000000..c0fae39
--- /dev/null
+++ b/dockerfiles/grafana/Dockerfile
@@ -0,0 +1,2 @@
+FROM grafana/grafana:latest
+RUN grafana-cli plugins install grafana-munin-datasource
\ No newline at end of file
diff --git a/prometheus/prometheus.yml b/prometheus/prometheus.yml
index 6486a38..a8e5997 100644
--- a/prometheus/prometheus.yml
+++ b/prometheus/prometheus.yml
@@ -5,4 +5,4 @@ scrape_configs:
   - job_name: "backend_quarkus"
     metrics_path: /q/metrics
     static_configs:
-      - targets: ["back:8080"]
+      - targets: ["back:8080"]
\ No newline at end of file