Merge branch 'main' of https://github.com/kyma-project/telemetry-manager

Author: NHingerl

.env

@@ -11,15 +11,15 @@ ENV_GARDENER_MIN_NODES=1
 ENV_GARDENER_MAX_NODES=2
 
 ## Dependencies
-ENV_ISTIO_VERSION=1.24.3
+ENV_ISTIO_VERSION=1.25.0
 ENV_GORELEASER_VERSION=v1.23.0
 
 ## Default Docker Images
-ENV_FLUENTBIT_EXPORTER_IMAGE="europe-docker.pkg.dev/kyma-project/prod/directory-size-exporter:v20251210-3d7f23ad"
+ENV_FLUENTBIT_EXPORTER_IMAGE="europe-docker.pkg.dev/kyma-project/prod/directory-size-exporter:v20260116-88440ede"
 ENV_FLUENTBIT_IMAGE="europe-docker.pkg.dev/kyma-project/prod/external/fluent/fluent-bit:4.2.2"
-ENV_OTEL_COLLECTOR_IMAGE="europe-docker.pkg.dev/kyma-project/prod/kyma-otel-collector:0.141.0-main"
+ENV_OTEL_COLLECTOR_IMAGE="europe-docker.pkg.dev/kyma-project/prod/kyma-otel-collector:0.143.0-main"
 # ENV_OTEL_COLLECTOR_CONTRIB_IMAGE is used for OAuth2 E2E tests only, since they require the OIDC extension, which is not needed in production code.
 ENV_OTEL_COLLECTOR_CONTRIB_IMAGE="otel/opentelemetry-collector-contrib:latest"
-ENV_SELFMONITOR_IMAGE="europe-docker.pkg.dev/kyma-project/prod/tpi/telemetry-self-monitor:3.9.1-df41af5"
-ENV_TEST_TELEMETRYGEN_IMAGE="ghcr.io/open-telemetry/opentelemetry-collector-contrib/telemetrygen:v0.141.0"
+ENV_SELFMONITOR_IMAGE="europe-docker.pkg.dev/kyma-project/prod/tpi/telemetry-self-monitor:3.9.1-0877cc3"
+ENV_TEST_TELEMETRYGEN_IMAGE="ghcr.io/open-telemetry/opentelemetry-collector-contrib/telemetrygen:v0.143.0"
 ENV_ALPINE_IMAGE="europe-docker.pkg.dev/kyma-project/prod/external/library/alpine:3.23.2"

.github/workflows/build-sample-app-image.yml

@@ -15,7 +15,7 @@ on:
       - "dependencies/sample-app/**"
   workflow_dispatch:
 
-jobs:
+jobs:  
   envs:
     runs-on: ubuntu-latest
     outputs:

.github/workflows/gardener-integration.yml

@@ -57,7 +57,7 @@ jobs:
     strategy:
       fail-fast: false # if one version is not working, continue tests on other versions
       matrix:
-        k8s_version: [1.33]
+        k8s_version: [1.33,1.34]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
@@ -135,7 +135,7 @@ jobs:
 
       - name: Create Telemetry CR
         shell: bash
-        run: kubectl apply -f test/fixtures/operator_v1alpha1_telemetry.yaml -n kyma-system
+        run: kubectl apply -f test/fixtures/operator_v1beta1_telemetry.yaml -n kyma-system
 
       # Deploying  a deny-all Network Policy to simulate a typical setup on a Kyma cluster
       - name: Create Network Policy

.github/workflows/periodic-codeql.yaml

@@ -60,7 +60,7 @@ jobs:
         # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
       - name: Checkout repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       # Add any setup steps before running the `github/codeql-action/init` action.
       # This includes steps like installing compilers or runtimes (`actions/setup-node`
@@ -70,7 +70,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+        uses: github/codeql-action/init@19b2f06db2b6f5108140aeb04014ef02b648f789 # v4.31.11
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -94,6 +94,6 @@ jobs:
           make build-for-codeql
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@cdefb33c0f6224e58673d9004f47f7cb3e328b89 # v4.31.10
+        uses: github/codeql-action/analyze@19b2f06db2b6f5108140aeb04014ef02b648f789 # v4.31.11
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/pr-code-checks.yml

@@ -30,6 +30,10 @@ jobs:
       - name: Run tests
         run: make test
 
+      - name: Run tests sample-app
+        working-directory: dependencies/sample-app
+        run: make test
+
   lint:
     runs-on: ubuntu-latest
     steps:
@@ -72,7 +76,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Test Renovate config
-        uses: renovatebot/github-action@66387ab8c2464d575b933fa44e9e5a86b2822809 # v44.2.4
+        uses: renovatebot/github-action@eaf12548c13069dcc28bb75c4ee4610cdbe400c5 # v44.2.6
         with:
           configurationFile: renovate.json
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/pr-docu-checks.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Install Node.js
-        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6
+        uses: actions/setup-node@6044e13b5dc448c55e2357c09f80417699197238 # v6.2.0
         with:
           node-version: "24.x"
       - name: Install markdown link checker

.golangci.yaml

@@ -104,6 +104,8 @@ linters:
           alias: prommodel
         - pkg: go.opentelemetry.io/otel/sdk/trace
           alias: tracesdk
+        - pkg: go.opentelemetry.io/otel/sdk/metric
+          alias: metricsdk
         - pkg: istio.io/api/networking/v1
           alias: istionetworkingv1
         - pkg: istio.io/client-go/pkg/apis/networking/v1

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM --platform=$BUILDPLATFORM golang:1.25.5-alpine3.23 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.25.6-alpine3.23 AS builder
 
 ARG TARGETOS
 ARG TARGETARCH

Makefile

@@ -303,7 +303,7 @@ install: manifests $(HELM) ## Install CRDs into the K8s cluster
 .PHONY: install-with-telemetry
 install-with-telemetry: install ## Install CRDs and create sample telemetry resource
 	kubectl get ns kyma-system || kubectl create ns kyma-system
-	kubectl apply -f samples/operator_v1alpha1_telemetry.yaml -n kyma-system
+	kubectl apply -f samples/operator_v1beta1_telemetry.yaml -n kyma-system
 
 .PHONY: uninstall
 uninstall: manifests $(HELM) ## Uninstall CRDs from the K8s cluster (use ignore-not-found=true to ignore missing resources)

apis/telemetry/v1beta1/shared_types.go

@@ -143,7 +143,7 @@ type OTLPInput struct {
 	// Enabled specifies if the 'otlp' input is enabled. If enabled, then push-based OTLP signals are collected. The default is `true`.
 	// +kubebuilder:validation:Optional
 	Enabled *bool `json:"enabled,omitempty"`
-	// Namespaces describe whether push-based OTLP signals from specific namespaces are selected. By default, all namespaces except system namespaces are enabled. To enable all namespaces including system namespaces, use an empty struct notation.
+	// Namespaces describe whether push-based OTLP signals from specific namespaces are selected. System namespaces are enabled by default.
 	// +kubebuilder:validation:Optional
 	Namespaces *NamespaceSelector `json:"namespaces,omitempty"`
 }