health probe

cmd/server/main.go

@@ -63,7 +63,7 @@ type traceService struct {
 }
 
 func (s *traceService) Export(ctx context.Context, req *tracegrpc.ExportTraceServiceRequest) (*tracegrpc.ExportTraceServiceResponse, error) {
-	log.Printf("Received gRPC traces %d", len(req.ResourceSpans))
+	// log.Printf("Received gRPC traces %d", len(req.ResourceSpans))
 
 	// Convert protobuf to bytes then to pdata
 	data, err := proto.Marshal(req)
@@ -93,7 +93,7 @@ type metricsService struct {
 }
 
 func (s *metricsService) Export(ctx context.Context, req *metricsgrpc.ExportMetricsServiceRequest) (*metricsgrpc.ExportMetricsServiceResponse, error) {
-	log.Printf("Received gRPC metrics %d", len(req.ResourceMetrics))
+	// log.Printf("Received gRPC metrics %d", len(req.ResourceMetrics))
 
 	// Convert protobuf to bytes then to pdata
 	data, err := proto.Marshal(req)
@@ -123,7 +123,7 @@ type logsService struct {
 }
 
 func (s *logsService) Export(ctx context.Context, req *logsgrpc.ExportLogsServiceRequest) (*logsgrpc.ExportLogsServiceResponse, error) {
-	log.Printf("Received gRPC logs %d", len(req.ResourceLogs))
+	// log.Printf("Received gRPC logs %d", len(req.ResourceLogs))
 
 	// Convert protobuf to bytes then to pdata
 	data, err := proto.Marshal(req)

k8s/deployment.yaml

@@ -25,6 +25,18 @@ spec:
         env:
         - name: GRPC_GO_LOG_SEVERITY_LEVEL
           value: "info"
+        livenessProbe:
+          httpGet:
+            path: /health
+            port: http
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        readinessProbe:
+          httpGet:
+            path: /health
+            port: http
+          initialDelaySeconds: 5
+          periodSeconds: 10
         resources:
           requests:
             memory: "128Mi"