manhdaovan · July 3, 2023 05:43 · Jul 3, 2023 · Jul 3, 2023
diff --git a/entry.sh b/entry.sh
@@ -1,2 +1,2 @@
 cd /app
-./test_gracefulMaMak
+./test_graceful
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,7 @@
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY . /app
+
+ENTRYPOINT [ "ash", "entry.sh" ]
diff --git a/Makefile b/Makefile
@@ -0,0 +1,9 @@
+build-app:
+	GOOS=linux go build -o test_graceful main.go && \
+	chmod +x test_graceful
+
+build-image: build-app
+	docker build -t test_graceful .
+
+run-app-on-docker:
+	docker run -it test_graceful
diff --git a/entry.sh b/entry.sh
@@ -0,0 +1,2 @@
+cd /app
+./test_gracefulMaMak
diff --git a/main.go b/main.go
@@ -0,0 +1,18 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"os/signal"
+	"syscall"
+)
+
+func main() {
+	fmt.Println("main started")
+	shutdown := make(chan os.Signal, 2)
+	signal.Notify(shutdown, syscall.SIGINT, syscall.SIGTERM)
+	select {
+	case s := <-shutdown:
+		fmt.Println("shutdown server by received signal:", s.String())
+	}
+}