add labels for gitea and otel collector

config/otel-collector.yaml

@@ -23,11 +23,23 @@ receivers:
         - job_name: 'otel-collector'
           scrape_interval: 5s
           static_configs:
-            - targets: ['127.0.0.1:8888']
+            - targets:
+              - '127.0.0.1:8888'
+              labels:
+                service.name: otel-collector
+                service.version: latest
+                host.name: charybdis.stuyckv.local
+                container.name: otel-collector
         - job_name: 'gitea'
           scrape_interval: 5s
           static_configs:
-            - targets: ['gitea_server:3000']
+            - targets:
+              - 'gitea_server:3000'
+              labels:
+                service.name: gitea_server
+                service.version: latest
+                host.name: charybdis.stuyckv.local
+                container.name: gitea_server
         # - job_name: 'matrix'
         #   scrape_interval: 5s
         #   static_configs:
@@ -45,9 +57,9 @@ processors:
     send_batch_size: 512
 
   resource_detection/docker:
-      detectors: [env, docker]
-      timeout: 2s
-      override: false
+    detectors: [env, docker]
+    timeout: 2s
+    override: false
 
 exporters:
   otlp_grpc:
@@ -68,7 +80,7 @@ service:
     metrics:
       receivers: [otlp, prometheus]
       processors: [batch, resource_detection/docker]
-      exporters: [otlp_grpc, debug]
+      exporters: [otlp_grpc]
     logs:
       receivers: [otlp]
       processors: [batch, resource_detection/docker]