Installation on Alpine linux

[rkhabbaz]

Installation on Alpine linux

[rkhabbaz]

Hi Alena,

Thank you so much. indeed it works like a charm.
I changed it a bit to clean up after the installation. I share it here in case someone is interested.

Base image

FROM python:3.10-alpine

RUN apk -U upgrade --no-cache
&& apk add --no-cache git make cmake g++
&& pip install --upgrade pip

Keeps Python from generating .pyc files in the container

ENV PYTHONDONTWRITEBYTECODE=1

Turns off buffering for easier container logging

ENV PYTHONUNBUFFERED=1

#mpark variant
WORKDIR /tmp
RUN git clone https://github.com/mpark/variant.git
WORKDIR /tmp/variant/build
RUN cmake -DCMAKE_BUILD_TYPE=Release ..
&& make -j4
&& make install

#fmt
WORKDIR /tmp
RUN git clone https://github.com/fmtlib/fmt.git
WORKDIR /tmp/fmt/build
RUN git checkout 7.1.3
&& cmake -DFMT_TEST=OFF -DFMT_DOC=OFF ..
&& make -j4
&& make install

#lfp
WORKDIR /tmp
RUN git clone https://github.com/equinor/layered-file-protocols.git
WORKDIR /tmp/layered-file-protocols/build
RUN cmake -DBUILD_SHARED_LIBS=ON -DLFP_FMT_HEADER_ONLY=ON -DCMAKE_INSTALL_NAME_DIR=/usr/local/lib -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release ..
&& make -j4
&& make install

#dlisio
WORKDIR /tmp
RUN git clone https://github.com/equinor/dlisio.git
WORKDIR /tmp/dlisio
RUN git checkout v1.0.0
&& pip install -r python/requirements-dev.txt
WORKDIR /tmp/dlisio/build
RUN cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_NAME_DIR=/usr/local/lib ..
&& make -j4
&& make install

Remove unwanted files and folders created during the last 4 layers in /tmp

WORKDIR /tmp
RUN rm -rf *

Remove unwanted packages after building dlisio from source

RUN apk del git make cmake

[achaikou]

Hi!

Thank you for the report.

Unfortunately dlisio doesn't build musllinux wheels, so you get this error on alpine.
We will see if we can make them available through pip in the next release.

For now you can either use a non-alpine base image for your build, or you can build dlisio yourself. Looks like it works fine.

FROM python:3.10-alpine

RUN apk update
RUN apk upgrade --no-cache
RUN apk add --no-cache git make cmake g++ python3 py3-pip py3-virtualenv

#mpark variant
WORKDIR /home/ci
RUN git clone https://github.com/mpark/variant.git
WORKDIR /home/ci/variant/build
RUN cmake -DCMAKE_BUILD_TYPE=Release ..
RUN make -j4
RUN make install

#fmt
WORKDIR /home/ci
RUN git clone https://github.com/fmtlib/fmt.git
WORKDIR /home/ci/fmt/build
RUN git checkout 7.1.3
RUN cmake -DFMT_TEST=OFF -DFMT_DOC=OFF ..
RUN make -j4
RUN make install

#lfp
WORKDIR /home/ci
RUN git clone https://github.com/equinor/layered-file-protocols.git
WORKDIR /home/ci/layered-file-protocols/build
RUN cmake -DBUILD_SHARED_LIBS=ON -DLFP_FMT_HEADER_ONLY=ON -DCMAKE_INSTALL_NAME_DIR=/usr/local/lib -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release ..
RUN make -j4
RUN make install

#dlisio
WORKDIR /home/ci
RUN git clone https://github.com/equinor/dlisio.git
WORKDIR /home/ci/dlisio
RUN git checkout v1.0.0
RUN python3 -m venv venv
RUN . venv/bin/activate
RUN /home/ci/dlisio/venv/bin/python -m pip install --upgrade pip
RUN /home/ci/dlisio/venv/bin/python -m pip install -r python/requirements-dev.txt

WORKDIR /home/ci/dlisio/build
RUN cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_NAME_DIR=/usr/local/lib -DPYTHON_EXECUTABLE="/home/ci/dlisio/venv/bin/python" ..
RUN make -j4
RUN ctest --verbose
RUN make install

RUN "/home/ci/dlisio/venv/bin/python" -c "import dlisio; print(dlisio.__version__)"

[achaikou]

FYI: for version 1.0.1 musllinux x86_64 wheels are supplied through pip, so there should be no need anymore to build from source for docker on standard architecture.