env example añadido

.env.example

@@ -11,6 +11,17 @@ LOKI_PORT=3100
 TEMPO_PORT=3200
 ALLOY_PORT=12345
 ALLOY_UI_PORT=12345
+ALLOY_METRICS_PORT=9999
+ALLOY_LOGS_HTTP_PORT=3101
+ALLOY_SYSLOG_PORT=1514
+ALLOY_OTLP_GRPC_PORT=4317
+ALLOY_OTLP_HTTP_PORT=4318
+ALLOY_JAEGER_GRPC_PORT=14250
+ALLOY_JAEGER_HTTP_PORT=14268
+ALLOY_JAEGER_COMPACT_PORT=6831
+ALLOY_ZIPKIN_PORT=9411
+NODE_EXPORTER_PORT=9100
+CADVISOR_PORT=8081
 
 # Configuración de volúmenes
 # Rutas donde se almacenarán los datos persistentes

docker-compose.yml

@@ -55,19 +55,19 @@ services:
     ports:
       - "${ALLOY_UI_PORT:-12345}:12345"  # Puerto para la UI de Alloy
       # Puertos para métricas
-      - "9999:9999"    # HTTP receiver para métricas externas
+      - "${ALLOY_METRICS_PORT:-9999}:9999"    # HTTP receiver para métricas externas
       # Puertos para logs
-      - "3101:3101"    # HTTP receiver para logs externos
+      - "${ALLOY_LOGS_HTTP_PORT:-3101}:3101"    # HTTP receiver para logs externos
-      - "1514:1514"    # Syslog TCP receiver
+      - "${ALLOY_SYSLOG_PORT:-1514}:1514"    # Syslog TCP receiver
       # Puertos para trazas - OpenTelemetry
-      - "4317:4317"    # OTLP gRPC (ya expuesto en tempo, redirigido aquí)
+      - "${ALLOY_OTLP_GRPC_PORT:-4317}:4317"    # OTLP gRPC
-      - "4318:4318"    # OTLP HTTP (ya expuesto en tempo, redirigido aquí)
+      - "${ALLOY_OTLP_HTTP_PORT:-4318}:4318"    # OTLP HTTP
       # Puertos para trazas - Jaeger compatibility
-      - "14250:14250"  # Jaeger gRPC
+      - "${ALLOY_JAEGER_GRPC_PORT:-14250}:14250"  # Jaeger gRPC
-      - "14268:14268"  # Jaeger HTTP
+      - "${ALLOY_JAEGER_HTTP_PORT:-14268}:14268"  # Jaeger HTTP
-      - "6831:6831/udp" # Jaeger compact thrift
+      - "${ALLOY_JAEGER_COMPACT_PORT:-6831}:6831/udp" # Jaeger compact thrift
       # Puertos para trazas - Zipkin compatibility
-      - "9411:9411"    # Zipkin HTTP
+      - "${ALLOY_ZIPKIN_PORT:-9411}:9411"    # Zipkin HTTP
     volumes:
       - ./config/alloy/alloy.river:/etc/alloy/config.river
       - /var/run/docker.sock:/var/run/docker.sock:ro
@@ -120,7 +120,7 @@ services:
     image: prom/node-exporter:latest
     container_name: node-exporter
     ports:
-      - "9100:9100"
+      - "${NODE_EXPORTER_PORT:-9100}:9100"
     command:
       - '--path.rootfs=/host'
     volumes:
@@ -137,7 +137,7 @@ services:
     container_name: cadvisor
     privileged: true
     ports:
-      - "8080:8080"
+      - "${CADVISOR_PORT:-8081}:8080"
     volumes:
       - /:/rootfs:ro
       - /var/run/docker.sock:/var/run/docker.sock:ro