From 6c6168277178e5b5596c5db0191f691c3643fab5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lauri=20V=C3=B5sandi?= <lauri.vosandi@gmail.com>
Date: Wed, 6 Sep 2023 15:26:21 +0300
Subject: [PATCH] Read env vars USERNAME and MY_POD_NAME

---
 cmd/main.go     | 3 ++-
 deployment.yaml | 2 ++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/cmd/main.go b/cmd/main.go
index 28545eb..f237082 100644
--- a/cmd/main.go
+++ b/cmd/main.go
@@ -4,6 +4,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"github.com/penglongli/gin-metrics/ginmetrics"
 	"net/http"
+	"os"
 )
 
 func main() {
@@ -14,7 +15,7 @@ func main() {
 	metrics.Use(router)
 
 	router.GET("/api/v1/gin", func(c *gin.Context) {
-		c.String(http.StatusOK, "Hello from Go!")
+		c.String(http.StatusOK, "Hello " + os.Getenv("USERNAME") + " from " + os.Getenv("MY_POD_NAME"))
 	})
 
 	router.Run(":8000")
diff --git a/deployment.yaml b/deployment.yaml
index d76ebe2..0b8dab5 100644
--- a/deployment.yaml
+++ b/deployment.yaml
@@ -20,6 +20,8 @@ spec:
         - name: hello-gin
           image: hello-gin
           env:
+            - name: USERNAME
+              value: world
             - name: MY_POD_NAME
               valueFrom:
                 fieldRef: