From fdead2d32ff2c819b8b11268c7f7d2a4d58073f2 Mon Sep 17 00:00:00 2001
From: Thorsten Hans <thorsten.hans@fermyon.com>
Date: Thu, 27 Nov 2025 10:09:06 +0100
Subject: [PATCH 1/2] chore: bump all image tags to most recent versions

Signed-off-by: Thorsten Hans <thorsten.hans@fermyon.com>
---
 otel-config/compose.aspire.yaml |  2 +-
 otel-config/compose.yaml        | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/otel-config/compose.aspire.yaml b/otel-config/compose.aspire.yaml
index 7f9e4df..560811a 100644
--- a/otel-config/compose.aspire.yaml
+++ b/otel-config/compose.aspire.yaml
@@ -1,7 +1,7 @@
 version: "3"
 services:
   aspire-dashboard:
-    image: mcr.microsoft.com/dotnet/aspire-dashboard:9.2.0
+    image: mcr.microsoft.com/dotnet/aspire-dashboard:9.5.2
     restart: always
     environment:
       - ASPIRE_ALLOW_UNSECURED_TRANSPORT=true
diff --git a/otel-config/compose.yaml b/otel-config/compose.yaml
index 172fbaa..b94180f 100644
--- a/otel-config/compose.yaml
+++ b/otel-config/compose.yaml
@@ -1,7 +1,7 @@
 version: "3"
 services:
   otel-collector:
-    image: otel/opentelemetry-collector-contrib:0.127.0
+    image: otel/opentelemetry-collector-contrib:0.140.0
     restart: always
     command:
       - "--config=/etc/otel-collector-config.yaml"
@@ -19,14 +19,14 @@ services:
       - loki
 
   jaeger:
-    image: jaegertracing/all-in-one:latest
+    image: jaegertracing/all-in-one:1.75.0
     restart: always
     ports:
       - "16686:16686" # UI
       - "14268" # can accept spans directly from clients in jaeger.thrift format over binary thrift protocol
 
   tempo:
-    image: grafana/tempo:2.7.2
+    image: grafana/tempo:2.9.0
     command:
       - "-config.file=/etc/tempo/config.yaml"
     volumes:
@@ -36,7 +36,7 @@ services:
       - 7999:7999
 
   prometheus:
-    image: prom/prometheus:latest
+    image: prom/prometheus:v3.7.3
     restart: always
     command:
       - "--config.file=/etc/prometheus/prometheus.yaml"
@@ -47,7 +47,7 @@ services:
       - "9090:9090"
 
   grafana:
-    image: grafana/grafana:12.0.1
+    image: grafana/grafana:12.1
     ports:
       - 5050:3000
     volumes:
@@ -61,7 +61,7 @@ services:
       - tempo
 
   loki:
-    image: grafana/loki:3.5.1
+    image: grafana/loki:3.5.8
     command:
       - "-config.file=/etc/loki/config.yaml"
     volumes:

From e397abc6a035340fc2bba6d2a1128f991536d4c2 Mon Sep 17 00:00:00 2001
From: Thorsten Hans <thorsten.hans@fermyon.com>
Date: Thu, 27 Nov 2025 10:40:59 +0100
Subject: [PATCH 2/2] chore: use otel endpoint for ingesting logs to loki

Signed-off-by: Thorsten Hans <thorsten.hans@fermyon.com>
---
 otel-config/otel-collector-config.yaml | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/otel-config/otel-collector-config.yaml b/otel-config/otel-collector-config.yaml
index 200b1b1..17931ff 100644
--- a/otel-config/otel-collector-config.yaml
+++ b/otel-config/otel-collector-config.yaml
@@ -24,11 +24,10 @@ exporters:
     tls:
       insecure: true
 
-  loki:
-    endpoint: http://loki:3100/loki/api/v1/push
-    default_labels_enabled:
-      exporter: false
-      job: true
+  otlphttp/loki:
+    endpoint: http://loki:3100/otlp
+    tls:
+      insecure: true
 
 processors:
   batch:
@@ -47,4 +46,4 @@ service:
     logs:
       receivers: [otlp]
       processors: [batch]
-      exporters: [debug, loki]
\ No newline at end of file
+      exporters: [debug, otlphttp/loki]
\ No newline at end of file