Question

此Dockerfile具有有效的UBUNTU映像：

FROM perl:5.14

ENV DEBIAN_FRONTEND noninteractive

RUN apt-get update -y
RUN apt-get upgrade -y
RUN apt-get install -y libgd-dev

RUN perl -MCPAN -e 'install (Try::Tiny)'
RUN perl -MCPAN -e 'install (Kafka::Connection)'
RUN perl -MCPAN -e 'install (YAML)'
RUN perl -MCPAN -e 'install (GD::Simple)'
RUN perl -MCPAN -e 'install (GD::Graph)'
RUN perl -MCPAN -e 'install (JSON)'
RUN perl -MCPAN -e 'install (JSON::MaybeXS)'
RUN perl -MCPAN -e 'install (HTTP::Request)'
RUN perl -MCPAN -e 'install (HTTP::Response)'
RUN perl -MCPAN -e 'install (HTTP::Daemon)'

COPY run.sh /run.sh

RUN chmod +x "/run.sh"

RUN mkdir -p /code_path

WORKDIR /code_path

CMD ["/run.sh"]

我正在尝试像这样的更薄的高山版本：

FROM alpine:3.10.3

## alpine curl and wget aren't fully compatible, so we install them
## here. gnupg is needed for Module::Signature.
RUN apk update && apk upgrade
RUN apk add curl tar make gcc build-base wget gnupg

RUN mkdir -p /usr/src/perl

WORKDIR /usr/src/perl

## from perl; `true make test_harness` because 3 tests fail
## some flags from http://git.alpinelinux.org/cgit/aports/tree/main/perl/APKBUILD?id=19b23f225d6e4f25330e13144c7bf6c01e624656
RUN curl -SLO https://www.cpan.org/src/5.0/perl-5.30.0.tar.gz \
    && echo 'aa5620fb5a4ca125257ae3f8a7e5d05269388856 *perl-5.30.0.tar.gz' | sha1sum -c - \
    && tar --strip-components=1 -xzf perl-5.30.0.tar.gz -C /usr/src/perl \
    && rm perl-5.30.0.tar.gz \
    && ./Configure -des \
    -Duse64bitall \
    -Dcccdlflags='-fPIC' \
    -Dcccdlflags='-fPIC' \
    -Dccdlflags='-rdynamic' \
    -Dlocincpth=' ' \
    -Duselargefiles \
    -Dusethreads \
    -Duseshrplib \
    -Dd_semctl_semun \
    -Dusenm \
    && make libperl.so \
    && make -j$(nproc) \
    && true TEST_JOBS=$(nproc) make test_harness \
    && make install \
    && curl -LO https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm \
    && chmod +x cpanm \
    && ./cpanm App::cpanminus \
    && rm -fr ./cpanm /root/.cpanm /usr/src/perl




## from tianon/perl
ENV PERL_CPANM_OPT --verbose --mirror https://cpan.metacpan.org --mirror-only
RUN cpanm Digest::SHA Module::Signature && rm -rf ~/.cpanm
ENV PERL_CPANM_OPT $PERL_CPANM_OPT --verify

RUN perl -MCPAN -e 'install (Try::Tiny)'
RUN perl -MCPAN -e 'install (Kafka::Connection)'
RUN perl -MCPAN -e 'install (YAML)'
RUN perl -MCPAN -e 'install (GD::Simple)'
RUN perl -MCPAN -e 'install (GD::Graph)'
RUN perl -MCPAN -e 'install (JSON)'
RUN perl -MCPAN -e 'install (JSON::MaybeXS)'
RUN perl -MCPAN -e 'install (HTTP::Request)'
RUN perl -MCPAN -e 'install (HTTP::Response)'
RUN perl -MCPAN -e 'install (HTTP::Daemon)'

COPY run.sh /run.sh

RUN chmod +x "/run.sh"

RUN mkdir -p /code_path

WORKDIR /code_path

CMD ["/run.sh"]

我不断收到此错误

OS.c:18:10: fatal error: obstack.h: No such file or directory
 #include <obstack.h>    /* glibc's handy obstacks */

如何在图像上获取Kafka的所有依赖关系？

Answer 1

Alpine不提供glibc，并且obstack.h不是musl-dev的一部分。

尝试alpine-pkg-glibc。

Answer 2

您可以通过安装obstack.h存储库中新可用的musl-obstack-dev软件包来尝试在Alpine上抢夺edge/testing：

apk add musl-obstack-dev --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing

请注意，edge/testing软件包是最先进的，被认为是实验性的（与主要的稳定软件包相反）。

虽然Alpine（musl libc）通常不兼容glibc，但它确实在方便性标头和库方面提供了轻量级的glibc兼容性，尤其是通过libc6-compat软件包和上述软件包。

提示：使用Alpine出色的软件包搜索来查找丢失的文件。阿尔卑斯山生动活泼，经常看到新的包裹。大多数时候，您会发现apk包中缺少文件。 obstack.h包裹内容搜索的结果：
https://pkgs.alpinelinux.org/contents?file=obstack.h&path=&name=&branch=edge

Answer 3

我最终在Github上搜索了一个newer alpine perl image，并在valino's answer的帮助下找到了这个Dockerfile：

FROM alpine:3.10.3

## alpine curl and wget aren't fully compatible, so we install them
## here. gnupg is needed for Module::Signature.
RUN apk update && apk upgrade
RUN apk add --no-cache curl tar make gcc build-base wget gnupg ca-certificates g++ git gd-dev
RUN apk add --no-cache zlib zlib-dev
RUN apk add --no-cache perl perl-dev

RUN curl -L <check the link above "newer alpine perl image" for this line it was rejected> > /bin/cpanm && chmod +x /bin/cpanm
RUN cpanm App::cpm

WORKDIR /usr

RUN cpm install Try::Tiny
RUN cpm install YAML
RUN cpm install JSON
RUN cpm install JSON::MaybeXS
RUN cpm install HTTP::Request
RUN cpm install HTTP::Response
RUN cpm install HTTP::Daemon

RUN cpm install GD::Simple
RUN cpm install GD::Graph
RUN cpm install Data::HexDump::Range
RUN cpm install Proc::Daemon
RUN cpm install Test::Block
RUN cpm install Text::Colorizer
RUN cpm install Gzip::Faster

ENV PERL5LIB=/usr/local/lib/perl5
ENV PATH=/usr/local/bin:$PATH

RUN apk add --no-cache musl-obstack-dev --repository=http://dl-cdn.alpinelinux.org/alpine/edge/testing

RUN cpm install Proc::ProcessTable
RUN cpm install Kafka::Connection

COPY run.sh /run.sh

RUN chmod +x "/run.sh"

RUN mkdir -p /code_path

WORKDIR /code_path

CMD ["/run.sh"]

如何在高山图像上安装Perl Kafka :: Connection

3 个答案: