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# Maintainer: zer0def <zer0def@github>
# Contributor: Kaushal M <kshlmster cat gmail dog com>
# Contributor: Stefan Zwanenburg <stefan cat zwanenburg dog info>
pkgbase=kata1-containers-guest
pkgname=(
kata1-agent
#kata1-containers-image
)
pkgver=1.12.1
_pkgver=${pkgver/\~/-}
pkgrel=3
pkgdesc="Lightweight virtual machines for containers (guest components)"
arch=('x86_64')
url="https://katacontainers.io/"
license=('Apache')
makedepends=(
'go1.15'
#'yq2-bin' # quietly pulled by Kata's codebase to read versions.yaml from repo
'mkinitcpio' # initrd build
'pacman' 'udisks2' # rootless image build
)
_gh_org="github.com/kata-containers"
source=(
"agent-${_pkgver}.tar.gz::https://${_gh_org}/agent/archive/${_pkgver}.tar.gz"
"osbuilder-${_pkgver}.tar.gz::https://${_gh_org}/osbuilder/archive/${_pkgver}.tar.gz"
# mknitcpio-busybox
"mkinitcpio-agent.conf"
"install_kata-agent.tpl"
"image_builder.sh" # image build
# mknitpcio-systemd
"install_sd-kata-agent.tpl"
)
sha512sums=(
"1a9b84d5f0a5228a6660c88af01e28c608923156cbed55dea78263ecf243a79c3ee383aa0feaa26f83ef9255ebab1f01c2b61c1d027f7101a0ae2d820463586c"
"c596150773be53e1a9796086d39912c407954a05d3b05d60d74f9c2cc3be61c99c43065e2a818aca0045b37bee332efd0c92f7a00354845154095c61c934ec95"
"182a249aecbab33b8704e9567e96d33b535ee59e6d2f52f0c30fbc3d12813f60192886539cc745933caaf59268925d78db9e0b6b427321e2bac932ebde77d62e"
"0250e52251986f36cfb9e378d848f755caaf5253daa8ff7d87172f2622754c1eb4180b338a497e3fbeb880e232eef19d5e512f5a8e610e7a6eb468f210849a08"
"6f476297d9001eef9a0665689f752cf5124907522cfc87240df16488379a5c7c9820a6e33a576dbf7f75c4fdfa7cab7a0e395b05c9339069dedbdaac42fb6c04"
"65d368df7fe4546d5c825e30c5c831cb4b4f759fb1352b7715d40b750968b3ba54139f64cd1133a3b599d179d88d8181bd61eb34b1f5868b5606e53de6552c41"
)
b2sums=(
"0d72ce69d0c9de920f3b11d3180627b2e65a1760d6830cfd4812339f7b6d16452f33506996f2ef67cdeffe1269f297b0f22a49a36c5b7078f31849f6b9cd2e37"
"40af9fb14a5b42a88378be0c04b693876f508710e84d9f0e043c0fcd8cff66ff64a82f1202a2b9df65047175f0824b7950a491a7e3ad33077f364c1688a07f4c"
"43c81141a65fd14b60ae72c5b98168bec531990903cc7c8b224b416c71d1d05c1cf3f73891954604e0b0c6f48c52a3a41a8e9e78874a79e72b14282373108e8b"
"9abf2208af353019ba177d8a48ba613401742cd21258a79c5d9cb8518a51f4f22a41dc386b71f2d6521d03f6ff65d8710dc59d1ca9c7c1dc5f94061c7374286c"
"1745aa5d5df0af2452381de163e3964511172e045c13736a062bb2c932e3306250d24992b2bdbc534ced188b35d3b1f4958a5680c99356afd3097d11c84aee31"
"c9d90683b134dcbf656adcb5bebad02a9a02ec68a1497bbab16cdec7d626ab020f56a40f00bfddf06000452e20d5a58d53ed59d0be49451daf9019fe1f203a58"
)
prepare(){
install -dm0755 "${srcdir}/bin"
#ln -sf "$(command -v yq)" "${srcdir}/bin/yq"
ln -sf "$(command -v go1.15)" "${srcdir}/bin/go"
export PATH="${srcdir}/bin${PATH:+:${PATH}}"
install -dm0755 "${srcdir}/src/${_gh_org}"
mv "${srcdir}/agent-${_pkgver}" "${srcdir}/src/${_gh_org}/agent"
# agent-based initrd
BINSRC="${srcdir}/src/${_gh_org}/agent/kata-agent" envsubst <"${srcdir}/install_kata-agent.tpl" >"${srcdir}/install_kata-agent"
install -Dm0644 "${srcdir}/install_kata-agent" "${srcdir}/initcpio-agent/install/kata-agent"
# systemd-based initrd
SRCDIR="${srcdir}/src/${_gh_org}/agent" envsubst <"${srcdir}/install_sd-kata-agent.tpl" >"${srcdir}/install_sd-kata-agent"
install -Dm0644 "${srcdir}/install_sd-kata-agent" "${srcdir}/initcpio-systemd/install/sd-kata-agent"
install -m0755 "${srcdir}/image_builder.sh" "${srcdir}/osbuilder-${_pkgver}/image-builder/image_builder.sh"
}
_kata_image_build(){
install -dm0755 "${srcdir}/pkgcache" "${srcdir}/alpmdb" "${srcdir}/rootfs"
fakeroot -- pacman -r "${srcdir}/rootfs" -b "${srcdir}/alpmdb" --cachedir "${srcdir}/pkgcache" --noconfirm -Sy systemd chrony iptables kmod libseccomp
pushd "${srcdir}/rootfs/sbin"
ln -sf ../lib/systemd/systemd init
popd
install -Dm0755 "${srcdir}/src/${_gh_org}/agent/kata-agent" "${srcdir}/rootfs/usr/bin/kata-agent"
install -Dm0644 "${srcdir}/src/${_gh_org}/agent/kata-containers.target" "${srcdir}/rootfs/usr/lib/systemd/system/kata-containers.target"
sed -e 's#@bindir@#/usr/bin#' -e 's#@kata-agent@#kata-agent#' "${srcdir}/src/${_gh_org}/agent/kata-agent.service.in" >"${srcdir}/rootfs/usr/lib/systemd/system/kata-agent.service"
# rootfs image (builds filesystem with uid:gid of building system user! beware!)
cd "${srcdir}/osbuilder-${_pkgver}/image-builder"
./image_builder.sh -f ext4 "${srcdir}/rootfs"
}
build(){
local i
cd "${srcdir}/src/${_gh_org}/agent"
GOPATH="${srcdir}" LDFLAGS="" make
mkinitcpio -c "${srcdir}/mkinitcpio-agent.conf" -g "${srcdir}/initrd-arch-agent.img" -D "${srcdir}/initcpio-agent"
#mkinitcpio -c "${srcdir}/mkinitcpio-systemd.conf" -g "${srcdir}/initrd-arch-systemd.img" -D "${srcdir}/initcpio-systemd"
_kata_image_build
}
package_kata1-agent(){
cd "${srcdir}/src/${_gh_org}/agent"
GOPATH="${srcdir}" make install DESTDIR="${pkgdir}" BINDIR="/usr/bin" PKGLIBEXECDIR="/usr/lib/kata-containers" LIBEXECDIR="/usr/lib"
}
package_kata1-containers-image(){
install=kata-containers-guest.install
local -r _img_filename="kata-containers-${_pkgver%%~*}-arch-systemd-image.img" _initrd_filename="kata-containers-${_pkgver%%~*}-arch-agent-initrd.img"
install -Dm 0644 "${srcdir}/osbuilder-${_pkgver}/image-builder/kata-containers.img" "${pkgdir}/usr/share/kata-containers/${_img_filename}"
install -Dm 0644 "${srcdir}/initrd-arch-agent.img" "${pkgdir}/usr/share/kata-containers/${_initrd_filename}"
pushd "${pkgdir}/usr/share/kata-containers"
ln -sf "${_img_filename}" "kata-containers-arch.img"
ln -sf "${_initrd_filename}" "kata-containers-arch-initrd.img"
popd
}
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