Initial cloud-services repo - gateway service + pkg modules

pkg/health/server.go

@@ -0,0 +1,34 @@
+package health
+
+import (
+	"fmt"
+	"net/http"
+
+	"fiskerinc.com/modules/logger"
+	"fiskerinc.com/modules/utils/envtool"
+)
+
+type HealthCheckServer struct {
+}
+
+func (h *HealthCheckServer) Serve(configs []Config) error {
+	port := envtool.GetEnv("HEALTHCHECK_PORT", "11011")
+	server, err := New()
+	if err != nil {
+		return err
+	}
+
+	for _, config := range configs {
+		err = server.Register(config)
+		if err != nil {
+			return err
+		}
+	}
+
+	logger.Info().Msgf("Health check listening on http://0.0.0.0:%s", port)
+	http.Handle("/readiness", server.ReadinessHandler())
+	http.Handle("/liveness", server.LivenessHandler())
+	logger.Fatal().Err(http.ListenAndServe(fmt.Sprintf(":%s", port), nil)).Send()
+
+	return nil
+}