1  # BUILD IMAGE --------------------------------------------------------
 2  FROM golang:1.19-alpine3.16 as builder
 3  
 4  # Get build tools and required header files
 5  RUN apk add --no-cache build-base
 6  RUN apk add --no-cache bash
 7  RUN apk add --no-cache git
 8  
 9  WORKDIR /app
10  COPY . .
11  
12  # Build the final node binary
13  RUN go build
14  
15  # ACTUAL IMAGE -------------------------------------------------------
16  
17  FROM alpine:3.16
18  
19  # color, nocolor, json
20  ENV GOLOG_LOG_FMT=nocolor
21  
22  # go-waku default ports
23  EXPOSE 6000
24  
25  COPY --from=builder /app/discv5 /usr/bin/discv5
26  
27  ENTRYPOINT ["/usr/bin/discv5"]