Building OpenZFS for Fedora CoreOS

enter.sh

toolbox enter

internal_build.sh

#!/bin/bash

set -ex

ARCH="x86_64"
KERNEL_VERSION="5.15.18-200.fc35"
ZFS_VERSION="2.1.3"

KERNEL_FULL_VERSION="${KERNEL_VERSION}.${ARCH}"

ZFS_NAME="zfs-${ZFS_VERSION}"
ZFS_FILENAME="zfs-${ZFS_VERSION}.tar.gz"

WORKDIR=$(mktemp -d)

cd $WORKDIR

dnf install -y \
    koji
koji download-build --arch=${ARCH} --rpm kernel-devel-${KERNEL_FULL_VERSION}
dnf install -y \
    ./kernel-devel-${KERNEL_FULL_VERSION}.rpm

dnf install -y \
    wget
wget https://github.com/openzfs/zfs/releases/download/${ZFS_NAME}/${ZFS_FILENAME}
tar xfv ${ZFS_FILENAME}
cd ${ZFS_NAME}

# https://openzfs.github.io/openzfs-docs/Developer%20Resources/Custom%20Packages.html#get-the-source-code
dnf install -y --skip-broken \
    epel-release \
    gcc \
    make \
    autoconf \
    automake \
    libtool \
    rpm-build \
    kernel-rpm-macros \
    libtirpc-devel \
    libblkid-devel \
    libuuid-devel \
    libudev-devel \
    openssl-devel \
    zlib-devel \
    libaio-devel \
    libattr-devel \
    elfutils-libelf-devel \
    kernel-devel-$(uname -r) \
    python3 \
    python3-devel \
    python3-setuptools \
    python3-cffi \
    libffi-devel \
    ncompress
dnf install -y --skip-broken --enablerepo=epel --enablerepo=powertools \
    python3-packaging \
    dkms

./configure --with-linux=/usr/src/kernels/${KERNEL_FULL_VERSION}

make -j1 rpm-utils rpm-kmod

cp kmod-zfs-${KERNEL_FULL_VERSION}-${ZFS_VERSION}-1.fc35.x86_64.rpm /root