diff --git a/observabilite_service/Machine_virtuelle/docker-compose.yml b/observabilite_service/Machine_virtuelle/docker-compose.yml
new file mode 100644
index 0000000..9fd1772
--- /dev/null
+++ b/observabilite_service/Machine_virtuelle/docker-compose.yml
@@ -0,0 +1,56 @@
+version: "3.8"
+services:
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus-observability
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+    ports:
+      - "9090:9090"
+    networks:
+      - observability
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana-observability
+    ports:
+      - "3000:3000"
+    volumes:
+      - grafana-data:/var/lib/grafana
+    environment:
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+    networks:
+      - observability
+    depends_on:
+      - loki
+  loki:
+    image: grafana/loki:2.8.2
+    container_name: loki-observability
+    ports:
+      - "3100:3100"
+    command: -config.file=/etc/loki/local-config.yaml
+    volumes:
+      - ./loki-config.yaml:/etc/loki/local-config.yaml
+      - ./loki-wal:/wal
+      - ./loki-chunks:/loki/chunks
+      - ./loki-index:/loki/index
+    networks:
+      - observability
+  promtail:
+    image: grafana/promtail:2.8.2
+    container_name: promtail-observability
+    volumes:
+      - ./promtail-config.yaml:/etc/promtail/config.yaml
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+      - /var/log:/var/log:ro
+    command:
+      - -config.file=/etc/promtail/config.yaml
+    networks:
+      - observability
+volumes:
+  grafana-data:
+networks:
+  observability:
+    driver: bridge
diff --git a/observabilite_service/Machine_virtuelle/loki-config.yaml b/observabilite_service/Machine_virtuelle/loki-config.yaml
new file mode 100644
index 0000000..63d45cb
--- /dev/null
+++ b/observabilite_service/Machine_virtuelle/loki-config.yaml
@@ -0,0 +1,59 @@
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+common:
+  path_prefix: /loki
+  storage:
+    filesystem:
+      chunks_directory: /loki/chunks
+      rules_directory: /loki/rules
+  replication_factor: 1
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+
+ingester:
+  wal:
+    enabled: true
+    dir: /wal
+    flush_on_shutdown: true
+  chunk_idle_period: 5m
+  chunk_retain_period: 30s
+  max_chunk_age: 1h
+  lifecycler:
+    ring:
+      replication_factor: 1
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: boltdb-shipper
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 24h
+
+storage_config:
+  boltdb_shipper:
+    active_index_directory: /loki/index
+    cache_location: /loki/index
+    shared_store: filesystem
+  filesystem:
+    directory: /loki/chunks
+
+limits_config:
+  enforce_metric_name: false
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+  ingestion_rate_mb: 10
+  ingestion_burst_size_mb: 20
+
+compactor:
+  working_directory: /loki/compactor
+  shared_store: filesystem
+  compaction_interval: 10m
\ No newline at end of file
diff --git a/observabilite_service/Machine_virtuelle/prometheus.yml b/observabilite_service/Machine_virtuelle/prometheus.yml
new file mode 100644
index 0000000..d6cb4fe
--- /dev/null
+++ b/observabilite_service/Machine_virtuelle/prometheus.yml
@@ -0,0 +1,15 @@
+global:
+  scrape_interval: 15s
+
+scrape_configs:
+  - job_name: 'prometheus'
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: 'node_exporter_vmservices'
+    static_configs:
+      - targets: ['192.168.56.31:9100']
+      
+  - job_name: 'apache_vmservices'
+    static_configs:
+      - targets: ['192.168.56.31:9117']
diff --git a/observabilite_service/Machine_virtuelle/promtail-config.yaml b/observabilite_service/Machine_virtuelle/promtail-config.yaml
new file mode 100644
index 0000000..c071df1
--- /dev/null
+++ b/observabilite_service/Machine_virtuelle/promtail-config.yaml
@@ -0,0 +1,19 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+  - url: http://loki:3100/loki/api/v1/push
+
+scrape_configs:
+  - job_name: docker_logs
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: docker
+          __path__: /var/lib/docker/containers/*/*.log
+