Added OTEL for tracing, metrics, logging (Console and OTLP exporters)

.gitignore

@@ -422,3 +422,6 @@ FodyWeavers.xsd
 *.db-wal
 
 /src/TagzApp.Providers.Twitter/Models/SampleTweets.json.gz
+/observability-config/tempo-data
+/observability-config/loki-data
+/observability-config/prometheus-data

docker-compose.local.yml

@@ -1,14 +1,87 @@
-version: "3.7"
+version: "3.8"
 services:
-  web:
-    container_name: tagzapp.web
-    hostname: tagzappweb
-    build:
-      dockerfile: ./src/TagzApp.Blazor/dockerfile
-      context: .
-    ports:
-      - "80" # runs on a random local port. Change to "8080:80" if you want to run on localhost:8080
-    env_file:
-      # when .env values are used in this docker-compose file like 'hostname: $hostname' for example it is strongly recommended to inject them by referencing them like 'docker compose up --env-file .env' or 'docker compose up --env-file .env.local'
-      - .env
-      - .env.local
+  # TODO: This was not implemented yet...
+  # web:
+  #   container_name: tagzapp.web
+  #   hostname: tagzappweb
+  #   build:
+  #     dockerfile: ./src/TagzApp.Blazor/dockerfile
+  #     context: .
+  #   ports:
+  #     - "80" # runs on a random local port. Change to "8080:80" if you want to run on localhost:8080
+  #   env_file:
+  #     # when .env values are used in this docker-compose file like 'hostname: $hostname' for example it is strongly recommended to inject them by referencing them like 'docker compose up --env-file .env' or 'docker compose up --env-file .env.local'
+  #     - .env
+  #     - .env.local
+  #   depends_on:
+  #     - otelcol
+
+  grafana:
+    image: grafana/grafana:10.3.1
+    environment:
+      - "GF_AUTH_DISABLE_LOGIN_FORM=true"
+      - "GF_AUTH_ANONYMOUS_ENABLED=true"
+      - "GF_AUTH_ANONYMOUS_ORG_ROLE=Admin"
+      - "GF_FEATURE_TOGGLES_ENABLE=traceToMetrics"
+    volumes:
+      - ./observability-config/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
+      - ./observability-config/grafana-dashboard.yaml:/etc/grafana/provisioning/dashboards/main.yaml
+      - ./observability-config/dashboards:/var/lib/grafana/dashboards
+    ports:
+      - "3000:3000"
+    depends_on:
+      - tempo
+      - loki
+
+  otelcol:
+    image: otel/opentelemetry-collector-contrib:0.95.0
+    deploy:
+      resources:
+        limits:
+          memory: 125M
+    restart: unless-stopped
+    command: [ "--config=/etc/otelcol-config.yaml" ]
+    volumes:
+      - ./observability-config/otelcol-config.yaml:/etc/otelcol-config.yaml
+    ports:
+     - "4317:4317"        # OTLP gRPC receiver
+     - "4318:4318"        # OTLP HTTP receiver
+
+  loki:
+    image: grafana/loki:2.9.4
+    ports:
+      - "3100"
+    command: -config.file=/etc/loki/local-config.yaml
+    volumes:
+      - ./observability-config/loki-data:/loki
+    depends_on:
+      - otelcol
+
+  tempo:
+    image: grafana/tempo:2.3.1
+    command: [ "-config.file=/etc/tempo.yaml" ]
+    volumes:
+      - ./observability-config/tempo.yaml:/etc/tempo.yaml
+      - ./observability-config/tempo-data:/tmp/tempo
+    ports:
+      - "14268"  # jaeger ingest
+      - "3200"   # tempo
+      - "4317"   # otlp grpc
+      - "4318"   # otlp http
+      - "9411"   # zipkin
+    depends_on:
+      - prometheus
+      - loki
+
+  prometheus:
+    image: prom/prometheus:v2.50.0
+    command:
+      - --config.file=/etc/prometheus.yaml
+      - --web.enable-remote-write-receiver
+      - --enable-feature=exemplar-storage
+      - --enable-feature=promql-experimental-functions
+    volumes:
+      - ./observability-config/prometheus.yaml:/etc/prometheus.yaml
+      - ./observability-config/prometheus-data:/prometheus
+    ports:
+      - "9090:9090"