重新编译keepalived-exporter源码，构建镜像

1.github

https://github.com/mehdy/keepalived-exporter

 

2.dockerfile

FROM golang:1.17
ENV GO111MODULE=on \
    GOPROXY="https://goproxy.cn,direct"
COPY keepalived-exporter-1.2.0 /apps/keepalived-exporter-1.2.0
WORKDIR /apps/keepalived-exporter-1.2.0
RUN make build
RUN cp /apps/keepalived-exporter-1.2.0/keepalived-exporter /bin/keepalived-exporter
WORKDIR /bin
EXPOSE 9165
ENTRYPOINT  [ "./keepalived-exporter" ]