Dockerfile

@@ -0,0 +1,11 @@
+FROM golang:1.16-alpine
+
+WORKDIR /go/src/app
+COPY . .
+
+RUN go get -d -v ./...
+RUN go install -v ./...
+
+EXPOSE 80
+
+CMD ["b56"]

README.md

@@ -0,0 +1,10 @@
+# B56
+
+https://b56.krac.in/
+
+# Docker
+
+```shell
+docker build -t b56 .
+docker run -it -p8080:80 --rm --name b56-app b56
+```

b56.go

@@ -19,8 +19,8 @@ func main() {
 	http.Handle("/", fs)
 	http.HandleFunc("/next", nextId)
 
-	log.Println("Listening on :8080...")
-	err := http.ListenAndServe(":8080", nil)
+	log.Println("Listening on :80...")
+	err := http.ListenAndServe(":80", nil)
 	if err != nil {
 		log.Fatal(err)
 	}

go.mod

@@ -0,0 +1,3 @@
+module krac.in/b56
+
+go 1.16