From 5660472ee152a8a9cfae5f2f5246779856f354f2 Mon Sep 17 00:00:00 2001
From: Vincent Stuyck <me@stuyckv.com>
Date: Sun, 2 Aug 2026 10:24:46 +0000
Subject: [PATCH] add prometheus collector for self and gitea

---
 config/otel-collector.yaml | 2 +-
 docker-compose.yaml        | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/config/otel-collector.yaml b/config/otel-collector.yaml
index ead6e22..fadfebf 100644
--- a/config/otel-collector.yaml
+++ b/config/otel-collector.yaml
@@ -66,7 +66,7 @@ service:
       processors: [batch, resource_detection/docker]
       exporters: [otlp_grpc]
     metrics:
-      receivers: [otlp]
+      receivers: [otlp, prometheus]
       processors: [batch, resource_detection/docker]
       exporters: [otlp_grpc, debug]
     logs:
diff --git a/docker-compose.yaml b/docker-compose.yaml
index a72e996..d287e13 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,4 +1,9 @@
 
+networks:
+  gitea_database:
+    external: true
+
+
 services:
 
   # OpenTelemetry Collector - receives and routes all telemetry
@@ -15,3 +20,5 @@ services:
       - ./config/otel-collector.yaml:/etc/otelcol-contrib/config.yaml
       - ./ssl:/etc/otelcol-contrib/ssl
       - /var/run/docker.sock:/var/run/docker.sock
+    networks:
+      - gitea_database