build: docker compile

Dockerfile

@@ -1,25 +1,29 @@
-FROM golang:alpine AS builder
+FROM golang:1.19.2-alpine3.16 as builder
 
 LABEL stage=gobuilder
 
 RUN apk add --no-cache git build-base linux-headers
 
-WORKDIR /build
+WORKDIR /app
+
+# download and cache go mod
+COPY ./go.* ./
 
-ADD go.mod .
-ADD go.sum .
 RUN go env -w GO111MODULE=on && go mod download
+
 COPY . .
-RUN go build -ldflags="-s -w" -o /app/main cmd/main.go
 
+RUN make build
 
-FROM scratch
 
-COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /usr/share/zoneinfo/Asia/Shanghai
-ENV TZ Asia/Shanghai
+FROM alpine:3.16
 
-WORKDIR /app
-COPY --from=builder /app/main /app/main
 
-CMD ["./main"]
+WORKDIR root
+
+COPY --from=builder /app/build/bin/firewalld /usr/bin/firewalld
+
+
+VOLUME ["/root"]
+
+ENTRYPOINT ["firewalld"]