重新编译mongodb_exporter源码，构建镜像

1.github

https://github.com/percona/mongodb_exporter

 

2.dockerfile

FROM golang:1.17
ENV GO111MODULE=on \
    GOPROXY="https://goproxy.cn,direct"
COPY mongodb_exporter-0.30.0 /apps/mongodb_exporter-0.30.0
WORKDIR /apps/mongodb_exporter-0.30.0
RUN make build
RUN cp /apps/mongodb_exporter-0.30.0/mongodb_exporter /bin/mongodb_exporter
WORKDIR /apps/mongodb_exporter-0.30.0
EXPOSE 9216
ENTRYPOINT ["/bin/mongodb_exporter"]