重新编译haproxy-exporter源码，构建镜像

1.github

https://github.com/prometheus/haproxy_exporter

 

2.hub.docker

https://hub.docker.com/r/prom/haproxy-exporter

 

3.dockerfile

FROM golang:1.17
ENV GO111MODULE=on \
    GOPROXY="https://goproxy.cn,direct"
COPY haproxy_exporter-0.13.0 /apps/haproxy_exporter-0.13.0
WORKDIR /apps/haproxy_exporter-0.13.0
RUN make build
RUN cp /apps/haproxy_exporter-0.13.0/haproxy_exporter-0.13.0 /bin/haproxy_exporter
WORKDIR /apps/haproxy_exporter-0.13.0
EXPOSE 9101
ENTRYPOINT  [ "/bin/haproxy_exporter" ]