From 43989a9c60e34a5f2c5edaf485cd452d010074f7 Mon Sep 17 00:00:00 2001
From: Artur Dzmitryieu <arturdzm@ibm.com>
Date: Wed, 12 Apr 2023 13:42:26 -0400
Subject: [PATCH] Add version info into log

---
 Dockerfile |  6 +++++-
 main.go    | 12 +++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 646f9040..7e11ca7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,8 +16,12 @@ COPY controllers/ controllers/
 COPY common/ common/
 COPY utils/ utils/
 
+ARG VERSION_LABEL=1.0.0
+ARG RELEASE_LABEL=XX
+ARG VCS_REF=0123456789012345678901234567890123456789
+
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -ldflags="-s -w" -a -o manager main.go
+RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -ldflags="-s -w -X 'main.Version=$VERSION_LABEL' -X 'main.VCS_REF=$VCS_REF' -X 'main.BuildDate=$(date)'" -a -o manager main.go
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
diff --git a/main.go b/main.go
index 571bdfc0..4dfcf84a 100644
--- a/main.go
+++ b/main.go
@@ -20,9 +20,10 @@ import (
 	"flag"
 	"fmt"
 	"os"
+	"runtime"
 	"time"
 
-	"k8s.io/apimachinery/pkg/runtime"
+	k8sruntime "k8s.io/apimachinery/pkg/runtime"
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
@@ -43,8 +44,11 @@ import (
 )
 
 var (
-	scheme   = runtime.NewScheme()
-	setupLog = ctrl.Log.WithName("setup")
+	scheme    = k8sruntime.NewScheme()
+	setupLog  = ctrl.Log.WithName("setup")
+	Version   = "1.0.0"
+	BuildDate = ""
+	VCS_REF   = "0123456789012345678901234567890123456789"
 )
 
 func init() {
@@ -77,6 +81,8 @@ func main() {
 
 	ctrl.SetLogger(zap.New(zap.UseDevMode(true)))
 
+	setupLog.Info("Version Info", "Version", Version, "Runtime", runtime.Version(),
+		"Platform", runtime.GOOS+"/"+runtime.GOARCH, "VCS_REF", VCS_REF, "BuildDate", BuildDate)
 	// see https://github.com/operator-framework/operator-sdk/issues/1813
 	leaseDuration := 30 * time.Second
 	renewDeadline := 20 * time.Second