From 75c774d55946f07db3514abf9fe37170d0cc9184 Mon Sep 17 00:00:00 2001
From: WrenIX <dev@wrenix.eu>
Date: Tue, 23 Jul 2024 16:53:54 +0200
Subject: [PATCH] fix(mycloud-matrix): add tracing

---
 base-values/tracing.yaml                      |  2 +-
 .../server/authentication-service.yaml        | 13 +++++++++++++
 .../templates/server/sliding-sync.yaml        |  6 ++++++
 mycloud-matrix/values.yaml                    | 19 +++++++++++++++++++
 4 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/base-values/tracing.yaml b/base-values/tracing.yaml
index e2e6128..99853aa 100644
--- a/base-values/tracing.yaml
+++ b/base-values/tracing.yaml
@@ -2,7 +2,7 @@ commons:
   tracing:
     enabled: true
     http:
-      endpoint: "http://tempo.monitoring.svc:4318/v1/traces"
+      endpoint: "http://tempo.monitoring.svc:4318"
     grpc:
       enabled: true
       insecure: true
diff --git a/mycloud-matrix/templates/server/authentication-service.yaml b/mycloud-matrix/templates/server/authentication-service.yaml
index 01fd56b..90a220f 100644
--- a/mycloud-matrix/templates/server/authentication-service.yaml
+++ b/mycloud-matrix/templates/server/authentication-service.yaml
@@ -85,6 +85,19 @@ spec:
         {{- else }}
         transport: "blackhole"
         {{- end }}{{/* end-if $mailHostname */}}
+      {{- with .Values.commons.tracing }}
+      {{- if .enabled }}
+      telemetry:
+        tracing:
+          exporter: otlp
+          endpoint: {{ .http.endpoint }}
+          propagators:
+            - tracecontext
+            - baggage
+            - jaeger
+      {{- end }}
+      {{- end }}
+      
       policy:
         data:
           admin_users:
diff --git a/mycloud-matrix/templates/server/sliding-sync.yaml b/mycloud-matrix/templates/server/sliding-sync.yaml
index 1f0173e..0e58922 100644
--- a/mycloud-matrix/templates/server/sliding-sync.yaml
+++ b/mycloud-matrix/templates/server/sliding-sync.yaml
@@ -32,6 +32,12 @@ spec:
         password: {{ .password | default (derivePassword 1 "long" $.Values.commons.masterPassword "matrix-sliding-sync" "database_password" | b64enc) | quote }}
         database: {{ .name | quote }}
         {{- end }}
+      {{- with .Values.commons.tracing }}
+      {{- if .enabled }}
+      opentelemetry:
+        url: {{ .http.endpoint }}
+      {{- end }}
+      {{- end }}
 
     ingress:
       enabled: true
diff --git a/mycloud-matrix/values.yaml b/mycloud-matrix/values.yaml
index ff232b7..7e940ed 100644
--- a/mycloud-matrix/values.yaml
+++ b/mycloud-matrix/values.yaml
@@ -106,6 +106,25 @@ commons:
       # @section -- Commons Monitoring
       annotations:
 
+  tracing:
+    # -- enable tracing on all components
+    # @section -- Commons Tracing
+    enabled: false
+    http:
+      # -- http endpoint
+      # @section -- Commons Tracing
+      endpoint: "http://tempo.monitoring.svc:4318/v1/traces"
+    grpc:
+      # -- prefer grpc over http
+      # @section -- Commons Tracing
+      enabled: true
+      # -- allow insecure connection per grpc
+      # @section -- Commons Tracing
+      insecure: true
+      # -- grpc endpoint
+      # @section -- Commons Tracing
+      endpoint: "tempo.monitoring.svc:4317"
+
 server:
   # -- default: (commons.ingress.domain)
   host: