Add SPM integration tests

.github/workflows/ci-build-spm.yml

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+name: Test SPM
+
+on:
+  push:
+    branches: [main]
+
+  pull_request:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ (github.event.pull_request && github.event.pull_request.number) || github.ref || github.run_id }}
+  cancel-in-progress: true
+
+# See https://github.com/ossf/scorecard/blob/main/docs/checks.md#token-permissions
+permissions:
+  contents: read
+
+jobs:
+  SPM:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Harden Runner
+        uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v2.8.1
+        with:
+          egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
+
+      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+
+      - uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v5.0.1
+        with:
+          go-version: 1.22.x
+
+      - name: Run SPM Test
+        run: ./scripts/build-SPM.sh

scripts/build-SPM.sh

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+#!/bin/bash
+
+set -e -uxf -o pipefail
+
+# Function to check if a service is healthy
+check_service_health() {
+  local service_name=$1
+  local url=$2
+  local retry_count=10
+  local wait_seconds=5
+
+  echo "Checking health of service: $service_name at $url"
+
+  for i in $(seq 1 $retry_count); do
+    if curl -s -L --head --request GET "$url" | grep "200 OK" > /dev/null; then
+      echo "$service_name is healthy"
+      return 0
+    else
+      echo "Waiting for $service_name to be healthy... ($i/$retry_count)"
+      sleep $wait_seconds
+    fi
+  done
+
+  echo "Error: $service_name did not become healthy in time"
+  return 1
+}
+
+# Function to check if all services are healthy
+wait_for_services() {
+  echo "Waiting for services to be up and running..."
+  check_service_health "Jaeger" "http://localhost:16686"
+  check_service_health "Prometheus" "http://localhost:9090/graph"
+  check_service_health "Grafana" "http://localhost:3000"
+}
+check_jaeger(){
+  echo "Checking Jaeger"
+  services_list=("driver" "customer" "mysql" "redis" "frontend" "route" "ui" )
+  sleep 60
+  for service in "${services_list[@]}"; do
+  echo "Processing service: $service"
+    response=$(curl -s "http://localhost:16686/api/metrics/calls?service=$service&endTs=$(date +%s)000&lookback=1000&step=100&ratePer=60000")
+    echo "$response"
+    service_name=$(echo "$response" | jq -r '.metrics[0].labels[] | select(.name=="service_name") | .value')
+    if [ "$service_name" != "$service" ]; then
+      echo "Service name does not match 'driver'"
+      exit 1
+    fi
+
+    all_non_zero=true
+    metric_points=$(echo "$response" | jq -r '.metrics[0].metricPoints[] | .gaugeValue.doubleValue')
+    for value in $metric_points; do
+      if (( $(echo "$value == 0" | bc -l) )); then
+        all_non_zero=false
+        break
+      fi
+    done
+
+    if [ "$all_non_zero" = true ]; then
+      echo "All gauge values are non-zero"
+    else
+      echo "Some gauge values are zero"
+      exit 1
+    fi
+  done
+
+}
+
+# Function to tear down Docker Compose services
+teardown_services() {
+  docker compose -f docker-compose/monitor/docker-compose.yml down
+}
+
+# Main function
+main() {
+  docker compose -f docker-compose/monitor/docker-compose.yml up -d
+  wait_for_services
+  check_jaeger 
+  echo "All services are running correctly"
+  teardown_services
+}
+trap teardown_services EXIT INT
+# Run the main function
+main