C1 baseline pipeline

.gitattributes

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+*.sh text eol=lf
+*.yml text eol=lf
+*.yaml text eol=lf

.github/workflows/c1-baseline.yml

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+name: C1 - Baseline Pipeline
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - feature/c1-baseline-pipeline
+
+env:
+  SCENARIO: C1-baseline
+  RESULTS_FILE: analysis/raw/c1_baseline_run.csv
+  IMAGE_NAME: tcc-devsecops-api:local
+  CLUSTER_NAME: tcc-devsecops
+
+jobs:
+  c1-baseline:
+    name: C1 baseline
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+
+      - name: Prepare results CSV
+        run: |
+          mkdir -p analysis/raw
+          echo "WORKFLOW_START_SECONDS=$(date +%s)" >> "$GITHUB_ENV"
+          echo "WORKFLOW_START_TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")" >> "$GITHUB_ENV"
+          echo "scenario,run_id,run_number,commit_sha,step_name,start_timestamp,end_timestamp,duration_seconds,status" > "$RESULTS_FILE"
+
+      - name: Setup Python
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.12"
+
+      - name: Make measurement script executable
+        run: chmod +x ci/scripts/measure_step.sh
+
+      - name: Install Python dependencies
+        run: |
+          ./ci/scripts/measure_step.sh "install_dependencies" "$RESULTS_FILE" \
+            python -m pip install -r app/requirements.txt
+
+      - name: Run unit tests
+        run: |
+          ./ci/scripts/measure_step.sh "unit_tests" "$RESULTS_FILE" \
+            python -m pytest app -v
+
+      - name: Build Docker image
+        run: |
+          ./ci/scripts/measure_step.sh "docker_build" "$RESULTS_FILE" \
+            docker build -t "$IMAGE_NAME" ./app
+
+      - name: Install kind
+        run: |
+          curl -Lo ./kind https://kind.sigs.k8s.io/dl/v0.30.0/kind-linux-amd64
+          chmod +x ./kind
+          sudo mv ./kind /usr/local/bin/kind
+          kind version
+
+      - name: Create local Kubernetes cluster
+        run: |
+          kind create cluster --name "$CLUSTER_NAME" --config infra/kind/kind-cluster.yaml
+          kubectl cluster-info
+          kubectl get nodes
+
+      - name: Deploy to Kubernetes
+        run: |
+          ./ci/scripts/measure_step.sh "kubernetes_deploy" "$RESULTS_FILE" \
+            bash -c 'kind load docker-image "$IMAGE_NAME" --name "$CLUSTER_NAME" && kubectl apply -f infra/k8s/namespace.yaml && kubectl apply -f infra/k8s/deployment.yaml && kubectl apply -f infra/k8s/service.yaml && kubectl rollout status deployment/tcc-api -n app --timeout=120s'
+
+      - name: Smoke test Kubernetes deployment
+        run: |
+          ./ci/scripts/measure_step.sh "kubernetes_smoke_test" "$RESULTS_FILE" \
+            bash -c 'kubectl port-forward svc/tcc-api 8000:80 -n app > /tmp/port-forward.log 2>&1 & PF_PID=$!; sleep 5; curl -fsS http://localhost:8000/health; kill $PF_PID'
+
+      - name: Append workflow total duration
+        if: always()
+        run: |
+          WORKFLOW_END_TIMESTAMP="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+          WORKFLOW_END_SECONDS="$(date +%s)"
+          WORKFLOW_DURATION_SECONDS=$((WORKFLOW_END_SECONDS - WORKFLOW_START_SECONDS))
+          echo "${SCENARIO},${GITHUB_RUN_ID},${GITHUB_RUN_NUMBER},${GITHUB_SHA},workflow_total,${WORKFLOW_START_TIMESTAMP},${WORKFLOW_END_TIMESTAMP},${WORKFLOW_DURATION_SECONDS},success" >> "$RESULTS_FILE"
+
+      - name: Show collected metrics
+        if: always()
+        run: |
+          echo "Collected C1 baseline metrics:"
+          cat "$RESULTS_FILE"
+
+      - name: Write GitHub Actions summary
+        if: always()
+        run: |
+          echo "## C1 - Baseline Pipeline" >> "$GITHUB_STEP_SUMMARY"
+          echo "" >> "$GITHUB_STEP_SUMMARY"
+          echo "Scenario: $SCENARIO" >> "$GITHUB_STEP_SUMMARY"
+          echo "" >> "$GITHUB_STEP_SUMMARY"
+          echo "### Collected metrics" >> "$GITHUB_STEP_SUMMARY"
+          echo "" >> "$GITHUB_STEP_SUMMARY"
+          echo '```csv' >> "$GITHUB_STEP_SUMMARY"
+          cat "$RESULTS_FILE" >> "$GITHUB_STEP_SUMMARY"
+          echo '```' >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Upload C1 metrics artifact
+        if: always()
+        uses: actions/upload-artifact@v6
+        with:
+          name: c1-baseline-metrics
+          path: analysis/raw/c1_baseline_run.csv
+

analysis/raw/c1_baseline.csv

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+scenario,run_id,run_number,commit_sha,step_name,start_timestamp,end_timestamp,duration_seconds,status

ci/scripts/measure_step.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+STEP_NAME="$1"
+OUTPUT_CSV="$2"
+shift 2
+
+START_TIMESTAMP="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+START_SECONDS="$(date +%s)"
+
+STATUS="success"
+
+if "$@"; then
+    STATUS="success"
+else
+    STATUS="failed"
+fi
+
+END_TIMESTAMP="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
+END_SECONDS="$(date +%s)"
+DURATION_SECONDS=$((END_SECONDS - START_SECONDS))
+
+SCENARIO="${SCENARIO:-C1-baseline}"
+RUN_ID="${GITHUB_RUN_ID:-local}"
+RUN_NUMBER="${GITHUB_RUN_NUMBER:-local}"
+COMMIT_SHA="${GITHUB_SHA:-local}"
+
+echo "${SCENARIO},${RUN_ID},${RUN_NUMBER},${COMMIT_SHA},${STEP_NAME},${START_TIMESTAMP},${END_TIMESTAMP},${DURATION_SECONDS},${STATUS}" >> "${OUTPUT_CSV}"
+
+if [ "${STATUS}" = "failed" ]; then
+    exit 1
+fi