feature: install tempo-distributed helm chart (#32)

* feature: install tempo-distributed helm chart * chore: edit exporter endpoint for traces
softwaremill · Jun 7, 2024 · 2df1929 · 2df1929
1 parent a8ddbc8
commit 2df1929
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Showing 4 changed files with 99 additions and 17 deletions.
diff --git a/otel/jvm-collector.yaml b/otel/jvm-collector.yaml
@@ -68,7 +68,7 @@ spec:
         tls:
           insecure: true
       otlphttp/traces:
-        endpoint: "http://tempo.observability.svc.cluster.local:4318"
+        endpoint: "http://tempo-distributor:4318"
         tls:
           insecure: true
 

diff --git a/try-me/observability/charts_values/grafana_values.yaml b/try-me/observability/charts_values/grafana_values.yaml
@@ -28,7 +28,7 @@ datasources:
             urlDisplayLabel: 'View Trace'
     - name: Tempo
       type: tempo
-      url: "http://tempo:3100"
+      url: "http://tempo-query-frontend:3100"
       access: proxy
       basicAuth: false
       uid: tempo

diff --git a/try-me/observability/charts_values/tempo_values.yaml b/try-me/observability/charts_values/tempo_values.yaml
@@ -1,14 +1,16 @@
-tempo:
-  metricsGenerator:
-    enabled: true
-    remoteWriteUrl: "http://mimir-nginx.observability/api/v1/push"
-  storage:
-    trace:
-      backend: s3
-      s3:
-        bucket: 'tempo-traces'
-        endpoint: 'loki-minio.observability:9000'
-        insecure: true
+traces:             # enable otlp and http protocol receivers in distributor configuration
+  otlp:
+    grpc:
+      enabled: true
+    http:
+      enabled: true
+minio:              # disable MinIO Helm Chart installation because it is instaled with Loki Helm Chart
+  enabled: false
+metricsGenerator:   # enable metrics generator feature
+  enabled: true
+  remoteWriteUrl: "http://mimir-nginx.observability/api/v1/push"
+  extraArgs:
+  - "-config.expand-env=true"
   extraEnv:
   - name: MINIO_ACCESS_KEY_ID
     valueFrom:
@@ -20,5 +22,85 @@ tempo:
       secretKeyRef:
         name: loki-minio
         key: rootPassword
-  minio:
-    enabled: false
+storage:            # configure storage backend for MinIO which is S3 compatible
+  trace:
+    backend: s3
+    s3:
+      bucket: 'tempo-traces'
+      endpoint: 'loki-minio.observability:9000'
+      insecure: true
+      secret_key: "${MINIO_ACCESS_KEY_SECRET}"
+      access_key: "${MINIO_ACCESS_KEY_ID}"
+distributor:
+  replicas: 1
+  extraArgs:
+  - "-config.expand-env=true"
+  extraEnv:
+  - name: MINIO_ACCESS_KEY_ID
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootUser
+  - name: MINIO_ACCESS_KEY_SECRET
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootPassword
+compactor:
+  replicas: 1
+  extraArgs:
+  - "-config.expand-env=true"
+  extraEnv:
+  - name: MINIO_ACCESS_KEY_ID
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootUser
+  - name: MINIO_ACCESS_KEY_SECRET
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootPassword
+ingester:
+  extraArgs:
+  - "-config.expand-env=true"
+  extraEnv:
+  - name: MINIO_ACCESS_KEY_ID
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootUser
+  - name: MINIO_ACCESS_KEY_SECRET
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootPassword
+querier:
+  replicas: 1
+  extraArgs:
+  - "-config.expand-env=true"
+  extraEnv:
+  - name: MINIO_ACCESS_KEY_ID
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootUser
+  - name: MINIO_ACCESS_KEY_SECRET
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootPassword
+queryFrontend:
+  extraArgs:
+    - "-config.expand-env=true"
+  extraEnv:
+  - name: MINIO_ACCESS_KEY_ID
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootUser
+  - name: MINIO_ACCESS_KEY_SECRET
+    valueFrom:
+      secretKeyRef:
+        name: loki-minio
+        key: rootPassword
diff --git a/try-me/observability/index.js b/try-me/observability/index.js
@@ -64,8 +64,8 @@ export default async () => {
     if (config.installTempo) {
         let bucket = new MinioBucket('tempo-traces', namespace, { dependsOn: lokiHelmChart })
         new HelmRelease('tempo', {
-            chartName: 'tempo',
-            chartVersion: '1.7.2',
+            chartName: 'tempo-distributed',
+            chartVersion: '1.10.0',
             chartNamespace: namespace,
             chartValuesPath: './charts_values/tempo_values.yaml',
             chartRepositoryUrl: 'https://grafana.github.io/helm-charts',