在Debian Docker映像中使用librdkafka构建Golang应用程序? [英] Build Golang Application with librdkafka in a Debian Docker Image?

问题描述

使用Alpine，Alpine完全支持librdkafka的最新版本，我只需在Dockerfile中执行apk add，即可完成以下工作:

With Alpine, Alpine fully supports recent versions of librdkafka, I can just do apk add in my Dockerfile, and the following works:

FROM golang:1.13-alpine3.10 as builder

WORKDIR /app
COPY go.mod go.sum ./
COPY src ./src/

RUN set -eux; \
  apk add --no-cache gcc git libc-dev librdkafka-dev; \
  go build -o ./ ./...

现在，对于特定项目，我需要制作Debian友好的二进制文件，该文件将在Debian/Ubuntu服务器上运行.

Now, for a particular project, I need to make Debian friendly binaries, that will run on Debian/Ubuntu servers.

问题在于:

• Debian官方存储库仅支持librdkafka的真正较旧的0.11.x版本.甚至对于包括backport仓库的拉伸和破坏也是如此.他们没有最新版本.
• Confluent官方存储库仅在Debian 8(jessie)上支持librdkafka.由于libssl版本不兼容，他们在Debian 9(拉伸)或10(破坏器)上根本不支持librdkafka.
• 官方golang映像仅支持Debian 9(拉伸)和10(破坏者).他们不支持Debian 8(Jessie).

我的选择:

• 使用不需要在系统级别安装librdkafka的Golang Kafka客户端的dev分支.如果它稳定并推荐的话，那就太好了.
• 在Debian 9/10上手动安装/构建librdkafka.
• 获取Debian 8 golang图像吗?
• 我可以从Alpine中进行Debian目标构建吗?我怀疑没有，但是值得一问.

推荐的解决方案是什么?

What is the recommended solution?

推荐答案

以下是对我有用的解决方案.我必须从源代码下载它并提供最新版本

Here is the solution which worked for me. I had to download it from source and it gives the latest version

示例Dockerfile如下所示:

Sample Dockerfile looks like this:

FROM golang:1.12.9-alpine AS build-stage

LABEL app="application_name"

ENV PATH=$PATH:$GOROOT/bin:$GOPATH/bin

# Because of https://github.com/docker/docker/issues/14914
# required by go get
RUN apk add --update --no-cache alpine-sdk bash python ca-certificates \
      libressl \
      tar \
      git openssh openssl yajl-dev zlib-dev cyrus-sasl-dev openssl-dev coreutils

WORKDIR /src/application_name

RUN git clone https://github.com/edenhill/librdkafka.git
WORKDIR /src/application_name/librdkafka
RUN /src/application_name/librdkafka/configure --prefix /usr
RUN make
RUN make install

WORKDIR /src/application_name
COPY . .
# build the application
RUN GOOS=linux go build -a -o image-name .

这篇关于在Debian Docker映像中使用librdkafka构建Golang应用程序?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！