Update OpenTelemetry Collector configuration

Examples/otel-dotnet/README.md

@@ -5,5 +5,5 @@
 Please use 
 
 ```bash
-export OTEL_EXPORTER_OTLP_HEADERS=x-oneuptime-service-token=9c8806e0-a4aa-11ee-be95-010d5967b068 && dotnet run --urls=http://localhost:7856/
+export OTEL_EXPORTER_OTLP_HEADERS=x-oneuptime-service-token=9c8806e0-a4aa-11ee-be95-010d5967b068 && export OTEL_EXPORTER_OTLP_ENDPOINT=https://localhost/opentelemetry-collector dotnet run --urls=http://localhost:7856/
 ```

HelmChart/Public/oneuptime/templates/_helpers.tpl

@@ -1,6 +1,8 @@
 {{- define "oneuptime.env.common" }}
 - name: HOST
   value: {{ $.Values.host }}
+- name: OTEL_COLLECTOR_HOST
+  value: {{ $.Values.openTelemetryCollectorHost }}
 - name: HTTP_PROTOCOL
   value: {{ $.Values.httpProtocol }}
 - name: NODE_ENV

HelmChart/Public/oneuptime/values.yaml

@@ -3,10 +3,13 @@ global:
   clusterDomain: &global-cluster-domain cluster.local
 
 
-# Please change this to the domain name / IP where OneUtpime server is hosted on. 
+# Please change this to the domain name / IP where OneUptime server is hosted on. 
 host: localhost
 httpProtocol: http
 
+# (Optional): You usually do not need to set this if you're self hosting. 
+openTelemetryCollectorHost: 
+
 volume: 
   certs: 
     storage: 1Gi

Nginx/default.conf.template

@@ -32,7 +32,7 @@ upstream workers {
 }
 
 
-upstream otel-collector {
+upstream opentelemetry-collector {
     server ${SERVER_OTEL_COLLECTOR_HOSTNAME}:${OTEL_COLLECTOR_PORT} weight=10 max_fails=3 fail_timeout=30s;
 }
 
@@ -47,7 +47,7 @@ server {
    
     listen 80 default_server;
 
-    server_name oneuptime-otel-collector ${OTEL_COLLECTOR_HOST};
+    server_name oneuptime-opentelemetry-collector ${OTEL_COLLECTOR_HOST};
 
     proxy_busy_buffers_size   512k;
     proxy_buffers   4 512k;
@@ -67,7 +67,7 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
 
-        proxy_pass  http://otel-collector;
+        proxy_pass  http://opentelemetry-collector;
     }
 
 }
@@ -357,7 +357,7 @@ server {
         proxy_pass http://accounts;
     }
 
-    location /otel-collector {
+    location /opentelemetry-collector {
         proxy_set_header Host $host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -367,7 +367,7 @@ server {
         proxy_http_version 1.1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
-        proxy_pass http://otel-collector;
+        proxy_pass http://opentelemetry-collector;
     }
 
     location /notification {

docker-compose.base.yml

@@ -5,6 +5,8 @@ x-common-variables: &common-variables
 
     HTTP_PROTOCOL: ${HTTP_PROTOCOL}
 
+    OTEL_COLLECTOR_HOST: ${OTEL_COLLECTOR_HOST}
+
     NODE_ENV: ${ENVIRONMENT}
     BILLING_ENABLED: ${BILLING_ENABLED}
     BILLING_PUBLIC_KEY: ${BILLING_PUBLIC_KEY}