Initial ORION Telemetry service

internal/config/config.go

@@ -0,0 +1,18 @@
+package config
+
+import "os"
+
+type Config struct {
+	Port string
+}
+
+func Load() Config {
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "18080"
+	}
+
+	return Config{
+		Port: port,
+	}
+}

internal/http/handlers.go

@@ -0,0 +1,24 @@
+package http
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/lyra/orion-telemetry/internal/version"
+)
+
+func Health(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"service": version.Service,
+		"status":  "healthy",
+	})
+}
+
+func Version(c *gin.Context) {
+	c.JSON(http.StatusOK, gin.H{
+		"service":   version.Service,
+		"version":   version.Version,
+		"commit":    version.Commit,
+		"buildTime": version.BuildTime,
+	})
+}

internal/http/router.go

@@ -0,0 +1,16 @@
+package http
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
+)
+
+func NewRouter() *gin.Engine {
+	r := gin.Default()
+
+	r.GET("/health", Health)
+	r.GET("/version", Version)
+	r.GET("/metrics", gin.WrapH(promhttp.Handler()))
+
+	return r
+}

internal/version/version.go

@@ -0,0 +1,8 @@
+package version
+
+var (
+	Service   = "orion-telemetry"
+	Version   = "dev"
+	Commit    = "unknown"
+	BuildTime = "unknown"
+)