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[chore] Add EKS Auto Mode cluster testing
Signed-off-by: Dani Louca <[email protected]>
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‎.github/workflows/functional_test_v2.yaml

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@@ -397,3 +397,80 @@ jobs:
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UPGRADE_FROM_CHART_DIR: base/splunk-otel-collector
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run: |
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TEARDOWN_BEFORE_SETUP=true SUITE=functional make functionaltest
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eks-auto-mode-test:
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name: Test helm install in EKS Auto Mode - credentials needed
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if: |
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(github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) ||
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(github.ref == 'refs/heads/main')
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env:
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KUBECONFIG: /tmp/kube-config-splunk-otel-collector-chart-functional-testing-eks-auto-mode
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KUBE_TEST_ENV: eks/auto-mode
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SKIP_TESTS: "true" # we need to skip functional tests as we have not set probes to listen to the traffic.
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runs-on: ubuntu-latest
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continue-on-error: ${{ contains(github.event.pull_request.labels.*.name, 'Ignore Tests') }}
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steps:
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- uses: actions/checkout@v4
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- uses: actions/setup-go@v5
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with:
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go-version: ${{ env.GO_VERSION }}
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cache-dependency-path: '**/go.sum'
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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aws-access-key-id: ${{ secrets.AWS_KEY }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET }}
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aws-region: us-west-2
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- name: Install kubeconfig
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run: |
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aws eks update-kubeconfig --name rotel-eks-autotest --region us-west-2
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- name: Update dependencies
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run: |
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make dep-update
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- name: run functional tests
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env:
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HOST_ENDPOINT: 0.0.0.0
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run: |
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TEARDOWN_BEFORE_SETUP=true SUITE=functional make functionaltest
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eks-auto-mode-upgrade-test:
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name: Test helm upgrade in EKS Auto Mode - credentials needed
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if: |
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(github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) ||
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(github.ref == 'refs/heads/main')
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env:
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KUBECONFIG: /tmp/kube-config-splunk-otel-collector-chart-functional-testing-eks-auto-mode
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KUBE_TEST_ENV: eks/auto-mode
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SKIP_TESTS: "true" # we need to skip functional tests as we have not set probes to listen to the traffic.
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runs-on: ubuntu-latest
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continue-on-error: ${{ contains(github.event.pull_request.labels.*.name, 'Ignore Tests') }}
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steps:
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- uses: actions/checkout@v4
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- name: Download the latest published release to use as a base for the upgrade
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run: |
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helm repo add splunk-otel-collector-chart https://signalfx.github.io/splunk-otel-collector-chart
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helm repo update
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helm pull splunk-otel-collector-chart/splunk-otel-collector --untar --untardir base
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- uses: actions/setup-go@v5
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with:
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go-version: ${{ env.GO_VERSION }}
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cache-dependency-path: '**/go.sum'
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- name: Configure AWS credentials
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uses: aws-actions/configure-aws-credentials@v4
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with:
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aws-access-key-id: ${{ secrets.AWS_KEY }}
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aws-secret-access-key: ${{ secrets.AWS_SECRET }}
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aws-region: us-west-2
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- name: Install kubeconfig
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run: |
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aws eks update-kubeconfig --name rotel-eks-autotest --region us-west-2
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- name: Update dependencies
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run: |
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make dep-update
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- name: run functional tests
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env:
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HOST_ENDPOINT: 0.0.0.0
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UPGRADE_FROM_VALUES: aws_upgrade_from_previous_release_values.yaml
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UPGRADE_FROM_CHART_DIR: base/splunk-otel-collector
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run: |
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TEARDOWN_BEFORE_SETUP=true SUITE=functional make functionaltest

‎functional_tests/functional/functional_test.go

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@@ -49,6 +49,7 @@ const (
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kindTestKubeEnv = "kind"
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eksTestKubeEnv = "eks"
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eksFargateTestKubeEnv = "eks/fargate"
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eksAutoModeTestKubeEnv = "eks/auto-mode"
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autopilotTestKubeEnv = "gke/autopilot"
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aksTestKubeEnv = "aks"
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gceTestKubeEnv = "gce"
@@ -177,6 +178,8 @@ func deployChartsAndApps(t *testing.T, testKubeConfig string) {
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valuesFile, err = filepath.Abs(filepath.Join(testDir, valuesDir, "aks_test_values.yaml.tmpl"))
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case eksFargateTestKubeEnv:
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valuesFile, err = filepath.Abs(filepath.Join(testDir, valuesDir, "eks_fargate_test_values.yaml.tmpl"))
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case eksAutoModeTestKubeEnv:
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valuesFile, err = filepath.Abs(filepath.Join(testDir, valuesDir, "eks_auto_mode_test_values.yaml.tmpl"))
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default:
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valuesFile, err = filepath.Abs(filepath.Join(testDir, valuesDir, "test_values.yaml.tmpl"))
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}
@@ -496,6 +499,7 @@ func Test_Functions(t *testing.T) {
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gceTestKubeEnv,
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eksTestKubeEnv,
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eksFargateTestKubeEnv,
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eksAutoModeTestKubeEnv,
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}
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switch {

‎functional_tests/functional/testdata/values/eks_auto_mode_test_values.yaml.tmpl

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---
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splunkObservability:
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realm: CHANGEME
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accessToken: CHANGEME
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ingestUrl: {{ .AgentEndpoint }}
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apiUrl: {{ .ApiURLEndpoint }}
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splunkPlatform:
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token: foobar
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endpoint: {{ .LogHecEndpoint }}
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metricsEnabled: true
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metricsIndex: myMetricsIndex
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serviceAccount:
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name: splunk-otel-collector
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autodetect:
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prometheus: true
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logsCollection:
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journald:
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enabled: true
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directory: /run/log/journal
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agent:
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config:
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exporters:
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otlp:
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endpoint: {{ .OtlpEndpoint }}
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tls:
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insecure: true
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splunk_hec/platform_metrics:
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endpoint: {{ .MetricHecEndpoint }}
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service:
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pipelines:
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traces:
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exporters:
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- otlp
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clusterReceiver:
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eventsEnabled: true
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config:
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exporters:
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signalfx:
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ingest_url: {{ .K8sClusterEndpoint }}
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tls:
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insecure: true
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splunk_hec/platform_logs:
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endpoint: {{ .LogObjectsHecEndpoint }}
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k8sObjects:
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- name: pods
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- name: namespaces
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- name: nodes
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- name: events
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mode: watch
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extraAttributes:
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fromAnnotations:
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- key: splunk.com/customField
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tag_name: customField
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fromLabels:
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- key: app
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from: pod
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- key: app
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from: namespace
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custom:
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- name: "cluster_name"
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value: "ci-k8s-cluster"
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- name: "customfield1"
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value: "customvalue1"
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- name: "customfield2"
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value: "customvalue2"
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environment: dev
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operatorcrds:
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install: true
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operator:
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enabled: true
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targetAllocator:
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enabled: true
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{{ if (eq .KubeTestEnv "eks/auto-mode") }}
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cloudProvider: aws
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distribution: eks
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{{ else }}
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clusterName: dev-operator
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{{ end }}
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featureGates:
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enableEKSApiServerMetrics: true

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