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# Maintainer: Ivan Shapovalov <intelfx@intelfx.name>
pkgname=k3s-git
pkgver=1.29.0+k3s1+r0+g3190a5faa2
pkgrel=1
pkgdesc='Lightweight Kubernetes'
arch=(x86_64)
url='https://k3s.io'
license=(Apache)
makedepends=(
git go podman
# these are (some of) the tools that are installed into the "builder"
# docker container during the officially blessed build path
# curl jq yq zstd pigz
)
provides=(k3s)
conflicts=(k3s)
backup=(
etc/systemd/system/k3s.service.env
etc/systemd/system/k3s-agent.service.env
etc/rancher/k3s/config.yaml
)
source=(
"git+https://github.com/k3s-io/k3s"
'k3s.service.env'
'k3s-agent.service.env'
'config.yaml'
'0000-Fix-issue-8293.-Remove-useless-log-init-code.patch'
'0001-Dockerfile.dapper-set-HOME-properly.patch'
'0002-main-apply-go-fmt-to-pkg-data-zz_generated_bindata.g.patch'
'0003-.dockerignore-do-not-ignore-parts-of-GITDIR.patch'
'0004-Dockerfile.dapper-sanitize-DAPPER_OUTPUT.patch'
'0005-Dockerfile.dapper-sanitize-cache-configuration.patch'
'0006-.service-update-systemd-service-files.patch'
'0007-scripts-moar-compression-drop-pigz-and-raw-tar.patch'
)
sha256sums=('SKIP'
'94b0dd21fa4f075d4db7f6efe7a775de476b278de72f99773ee3de0bb54e7f68'
'2f6964aed46deb38095801e124a6603f3a29e6886815d52c59c02883f7a37925'
'6f0500a656ed78c0bb689c12264dbcd79f579edc3b9e17d512be742c1b2c43a4'
'fe667d538cf94bf8f9a62d9812a03bf423204f452aa11f0f2addf0dbe1b95866'
'9307c9dbec1bdd73a1a3186668e0f5d5c9900474f53a842a133feba62c92b0ac'
'350438be7abe98eeee60f23e9aa566eba38df5422597ab4e7184cc7a12309ebb'
'659ee5e6a7c7df532418032e7b115ab7804fd60593e497814cc553504545af3c'
'6e00974e4ec3ee5999da87c7d1e43fed5b64e84ce6eec3a43ed971f24c5cb820'
'616063a668d510f163aa684e78fcf89d1b8cc8e1524acdc170608bfbf0e80e47'
'bb721e8850eb736ad9aad4f0a8ef20dac0e06d7731731c3541264f138be28b74'
'f448303dbbefef2645b8c2146d595643c0143c7300eab12a459b85a3b18b3d91')
pkgver() {
cd k3s
git describe --long --tags | sed 's/^v//;s/[^-]*-g/r&/;s/-/+/g'
}
prepare() {
cd k3s
# fix #8293, #9089, sanitize buildsystem, moar compression
for p in "${source[@]}"; do
if [[ $p == *.patch ]]; then
git apply -3 "$srcdir/$p"
fi
done
}
build() {
# 1. Make a `docker` -> `podman` wrapper that does not complain to stderr
cat >docker <<"EOF"
#!/bin/sh
exec podman "$@"
EOF
chmod +x docker
export PATH="$PWD:$PATH"
# 2. Point podman to a default registry of some sort
# (pulled from https://github.com/containers/podman/blob/main/test/registries.conf)
cat >registries.conf <<"EOF"
unqualified-search-registries = ['docker.io', 'quay.io', 'registry.fedoraproject.org']
[[registry]]
# In Nov. 2020, Docker rate-limits image pulling. To avoid hitting these
# limits while testing, always use the google mirror for qualified and
# unqualified `docker.io` images.
# Ref: https://cloud.google.com/container-registry/docs/pulling-cached-images
prefix="docker.io"
location="mirror.gcr.io"
EOF
export CONTAINERS_REGISTRIES_CONF="$PWD/registries.conf"
# 3. Point podman to a suitably neutered containers.conf to prevent various failures.
cat >containers.conf <<"EOF"
[containers]
default_sysctls = []
EOF
export CONTAINERS_CONF="$PWD/containers.conf"
# 4. Run podman-system-service to create a dockerd-compatible control socket
# and point every broken tool in existence towards it.
export DOCKER_HOST="unix://$PWD/docker.sock"
podman system service --time 0 "$DOCKER_HOST" >&2 &
podman_pid="$!"
# 5. Set $DAPPER_CACHE_HOME to hopefully persist (some) caches
# FIXME: point this to $HOME after we make sure this works
export DAPPER_CACHE_HOME="$BUILDDIR/dapper-cache"
# dapper/podman won't create those subdirs for us
mkdir -pv "$DAPPER_CACHE_HOME"/{cache,go/pkg}
# 6. create a build script with only the steps we want
cat <<"EOF" | install -m755 /dev/stdin k3s/scripts/archpkg
#!/bin/bash -ex
scripts/download
scripts/build
scripts/package-cli
#REPO=... IMAGE_NAME=... scripts/package-image
scripts/package-airgap
EOF
# 7. Hopefully run the build inside of this Rube-Goldbergian contraption.
cd k3s
#scripts/archpkg
make archpkg
kill "$podman_pid"
wait "$podman_pid"
}
package() {
cd k3s
install -Dm755 \
dist/artifacts/k3s \
-t "$pkgdir/usr/bin"
install -Dm644 \
k3s.service \
k3s-agent.service \
-t "$pkgdir/usr/lib/systemd/system"
install -Dm644 \
k3s-rootless.service \
k3s-agent-rootless.service \
-t "$pkgdir/usr/lib/systemd/user"
install -Dm600 \
"$srcdir/k3s.service.env" \
"$srcdir/k3s-agent.service.env" \
-t "$pkgdir/etc/systemd/system"
install -Dm600 \
"$srcdir/config.yaml" \
-t "$pkgdir/etc/rancher/k3s"
# air-gapped images
install -Dm644 \
dist/artifacts/k3s-airgap-images-amd64.tar.zst \
dist/artifacts/k3s-images.txt \
-t "$pkgdir/var/lib/rancher/k3s/agent/images"
install -Dm644 \
LICENSE \
-t "$pkgdir/usr/share/licenses/$pkgname"
}
# vim: ts=2 sw=2 et:
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