From db6311573548fe9ef5335f7c54f06bf6a6b977ef Mon Sep 17 00:00:00 2001
From: Zoe Roux <zoe.roux@zoriya.dev>
Date: Thu, 29 May 2025 15:32:35 +0000
Subject: [PATCH] Fix otel collector & loki

---
 environments/server/default.nix  |  2 +-
 environments/server/otel.nix     |  5 +++++
 environments/server/otelcol.yaml | 35 ++++++++++++++++++--------------
 3 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/environments/server/default.nix b/environments/server/default.nix
index 860c44e..29e6ebc 100644
--- a/environments/server/default.nix
+++ b/environments/server/default.nix
@@ -133,7 +133,7 @@ in {
         extraConfig = "proxy_pass_header Authorization;";
       };
     };
-    # virtualHosts."otel-groc.sdg.moe" = {
+    # virtualHosts."otel-grpc.sdg.moe" = {
     #   enableACME = true;
     #   addSSL = true;
     #   locations."/" = {
diff --git a/environments/server/otel.nix b/environments/server/otel.nix
index 9673575..4605c17 100644
--- a/environments/server/otel.nix
+++ b/environments/server/otel.nix
@@ -29,6 +29,11 @@
       };
       common = {
         path_prefix = "/var/lib/loki";
+        ring = {
+          kvstore = {
+            store = "inmemory";
+          };
+        };
       };
       schema_config = {
         configs = [
diff --git a/environments/server/otelcol.yaml b/environments/server/otelcol.yaml
index 38bed54..608052d 100644
--- a/environments/server/otelcol.yaml
+++ b/environments/server/otelcol.yaml
@@ -2,11 +2,11 @@ receivers:
   otlp:
     protocols:
       grpc:
-        endpoint: localhost:4317
+        endpoint: localhost:4318
         auth:
           authenticator: basicauth/server
       http:
-        endpoint: localhost:4318
+        endpoint: localhost:4319
         auth:
           authenticator: basicauth/server
 
@@ -20,26 +20,31 @@ processors:
   batch:
 
 exporters:
-  otlp/jaeger: # Jaeger supports OTLP directly
-    endpoint: https://jaeger.example.com:4317
-  prometheusremotewrite: # the PRW exporter, to ingest metrics to backend
-    endpoint: https://prw.example.com/v1/api/remote_write
-  file: # the File Exporter, to ingest logs to local file
-    path: ./app42_example.log
-    rotation:
+  otlp/mimir:
+    endpoint: localhost:9095
+    tls:
+      insecure: true
+  otlp/loki:
+    endpoint: localhost:9096
+    tls:
+      insecure: true
+  otlp/tempo:
+    endpoint: localhost:9097
+    tls:
+      insecure: true
 
 service:
   extensions: [basicauth/server]
   pipelines:
-    traces/dev:
+    traces:
       receivers: [otlp]
       processors: [batch]
-      exporters: [otlp/jaeger]
-    metrics/prod:
+      exporters: [otlp/tempo]
+    metrics:
       receivers: [otlp]
       processors: [batch]
-      exporters: [prometheusremotewrite]
-    logs/dev:
+      exporters: [otlp/mimir]
+    logs:
       receivers: [otlp]
       processors: [batch]
-      exporters: [file]
+      exporters: [otlp/loki]