From eb7fbc1c5af85166fb92b7c8f06adf77cbca13e1 Mon Sep 17 00:00:00 2001
From: Helio Frota <00hf11@gmail.com>
Date: Mon, 13 Jan 2025 15:33:03 -0300
Subject: [PATCH] feat: working with OTEL collector

---
 .github/workflows/lint-test.yaml              |  2 +-
 .github/workflows/release.yaml                |  3 +-
 charts/trustify-infrastructure/Chart.lock     |  7 +++--
 charts/trustify-infrastructure/Chart.yaml     |  4 +++
 charts/trustify-infrastructure/values.yaml    | 29 +++++++++++++++++++
 .../templates/helpers/_infrastructure.tpl     |  2 ++
 6 files changed, 43 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/lint-test.yaml b/.github/workflows/lint-test.yaml
index 5584883..ef9cb82 100644
--- a/.github/workflows/lint-test.yaml
+++ b/.github/workflows/lint-test.yaml
@@ -31,7 +31,7 @@ jobs:
       - name: Set up Helm
         uses: azure/setup-helm@v4.2.0
         with:
-          version: v3.13.0
+          version: v3.13.3
 
       # Python is required because `ct lint` runs Yamale (https://github.com/23andMe/Yamale) and
       # yamllint (https://github.com/adrienverge/yamllint) which require Python
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index c029330..7e47b6c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -26,9 +26,10 @@ jobs:
       - name: Install Helm
         uses: azure/setup-helm@v4.2.0
         with:
-          version: v3.13.0
+          version: v3.13.3
 
       - run: |
+          helm repo add open-telemetry https://open-telemetry.github.io/opentelemetry-helm-charts
           helm repo add jaeger https://jaegertracing.github.io/helm-charts
 
       - name: Run chart-releaser
diff --git a/charts/trustify-infrastructure/Chart.lock b/charts/trustify-infrastructure/Chart.lock
index 3a88ba3..08967f1 100644
--- a/charts/trustify-infrastructure/Chart.lock
+++ b/charts/trustify-infrastructure/Chart.lock
@@ -8,5 +8,8 @@ dependencies:
 - name: jaeger
   repository: https://jaegertracing.github.io/helm-charts
   version: 3.3.3
-digest: sha256:1af1b7a450ff013caa7b815c14fe1a34040770a01aa765ff8b15cd41e840ad27
-generated: "2024-12-17T10:22:56.132130532+01:00"
+- name: opentelemetry-collector
+  repository: https://open-telemetry.github.io/opentelemetry-helm-charts
+  version: 0.110.3
+digest: sha256:3f19b3ab66618999059dc55e5c21f4ea9f14197b9510db96214d57fd23900ef0
+generated: "2025-01-14T08:55:44.404252021-03:00"
diff --git a/charts/trustify-infrastructure/Chart.yaml b/charts/trustify-infrastructure/Chart.yaml
index 9cd1e91..ac47f8d 100644
--- a/charts/trustify-infrastructure/Chart.yaml
+++ b/charts/trustify-infrastructure/Chart.yaml
@@ -34,3 +34,7 @@ dependencies:
     repository: https://jaegertracing.github.io/helm-charts
     version: 3.3.3
     condition: jaeger.enabled
+  - name: opentelemetry-collector
+    repository: https://open-telemetry.github.io/opentelemetry-helm-charts
+    version: 0.110.3
+    condition: opentelemetry-collector.enabled
diff --git a/charts/trustify-infrastructure/values.yaml b/charts/trustify-infrastructure/values.yaml
index 3454093..2aa0459 100644
--- a/charts/trustify-infrastructure/values.yaml
+++ b/charts/trustify-infrastructure/values.yaml
@@ -27,3 +27,32 @@ keycloakPostInstall:
 
 oidc:
   clients: {}
+
+opentelemetry-collector:
+  image:
+    repository: "otel/opentelemetry-collector-contrib"
+  enabled: true
+  nameOverride: otelcol
+  mode: deployment
+  presets:
+    kubernetesAttributes:
+      enabled: true
+  service:
+    type: ClusterIP
+  config:
+    receivers:
+      otlp:
+        protocols:
+          grpc:
+            endpoint: "infrastructure-otelcol:4317"
+    exporters:
+      otlp:
+        endpoint: "infrastructure-jaeger-collector:4317"
+        tls:
+          insecure: true
+    service:
+      pipelines:
+        traces:
+          exporters: [otlp]
+          processors: [batch]
+          receivers: [otlp]
diff --git a/charts/trustify/templates/helpers/_infrastructure.tpl b/charts/trustify/templates/helpers/_infrastructure.tpl
index 4dbe009..8c99301 100644
--- a/charts/trustify/templates/helpers/_infrastructure.tpl
+++ b/charts/trustify/templates/helpers/_infrastructure.tpl
@@ -44,6 +44,8 @@ Arguments (dict):
   value: parentbased_traceidratio
 - name: OTEL_TRACES_SAMPLER_ARG
   value: "0.1"
+- name: OTEL_EXPORTER_OTLP_ENDPOINT
+  value: "http://infrastructure-otelcol:4317"
 {{- end }}
 
 {{- end }}