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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
EGIT_REPO_URI="https://github.com/scylladb/scylla.git"
#EGIT_COMMIT="scylla-${PV}"
PYTHON_COMPAT=( python3_{4,5,6} )
inherit git-r3 linux-info python-r1 toolchain-funcs systemd user
DESCRIPTION="NoSQL data store using the seastar framework, compatible with Apache Cassandra"
HOMEPAGE="http://scylladb.com/"
LICENSE="AGPL-3"
SLOT="0"
KEYWORDS="~amd64"
IUSE="doc systemd"
RDEPEND="
=dev-libs/thrift-0.9.1
app-admin/collectd
app-arch/lz4
app-arch/snappy
dev-cpp/antlr-cpp:3.5
dev-cpp/yaml-cpp
dev-java/antlr:3.5
dev-libs/boost
dev-libs/crypto++
dev-libs/jsoncpp
dev-libs/libaio
dev-libs/libxml2
dev-libs/protobuf
dev-python/pyparsing[${PYTHON_USEDEP}]
dev-python/pyudev[${PYTHON_USEDEP}]
dev-python/requests[${PYTHON_USEDEP}]
dev-python/urwid[${PYTHON_USEDEP}]
dev-util/ragel
dev-util/systemtap
net-libs/gnutls
net-misc/lksctp-tools
sys-apps/hwloc
sys-apps/irqbalance[numa]
sys-fs/xfsprogs
sys-libs/libunwind
sys-libs/zlib
sys-process/numactl
x11-libs/libpciaccess
"
DEPEND="${RDEPEND}
>=sys-kernel/linux-headers-3.5
dev-util/ninja
"
CONFIG_CHECK="~HUGETLBFS ~KPROBES ~NUMA_BALANCING ~PROC_PAGE_MONITOR ~SYN_COOKIES ~TRANSPARENT_HUGEPAGE ~UIO_PCI_GENERIC"
ERROR_HUGETLBFS="${PN} recommends support for Huge Table Pages FS (HUGETLBFS)."
ERROR_KPROBES="${PN} recommends support for KProbes Instrumentation (KPROBES)."
ERROR_NUMA_BALANCING="${PN} recommends support for Memory placement aware NUMA scheduler (NUMA_BALANCING)."
ERROR_PROC_PAGE_MONITOR="${PN} recommends to enable /proc page monitoring (PROC_PAGE_MONITOR)."
ERROR_SYN_COOKIES="${PN} recommends support for TCP syncookie (SYN_COOKIES)."
ERROR_TRANSPARENT_HUGEPAGE="${PN} recommends support for Transparent Hugepage (TRANSPARENT_HUGEPAGE)."
ERROR_UIO_PCI_GENERIC="${PN} recommends support for Generic driver for PCI 2.3 and PCI Express cards (UIO_PCI_GENERIC)."
DOCS=( LICENSE.AGPL README.md )
PATCHES=()
pkg_setup() {
linux-info_pkg_setup
enewgroup scylla
enewuser scylla -1 -1 /var/lib/${PN} scylla
}
src_prepare() {
default
eapply_user
# set version
local git_commit=$(git log --pretty=format:'%h' -n 1)
echo "${PV}-${git_commit}" > version
# fix slotted antlr3 path
sed -e 's/antlr3 /antlr3.5 /g' -i configure.py || die
# fix jsoncpp detection
sed -e 's@json/json.h@jsoncpp/json/json.h@g' -i json.hh || die
# fix systemd service config path
cp dist/common/systemd/scylla-server.service.in dist/common/systemd/scylla-server.service || die
sed -e "s#@@SYSCONFDIR@@#/etc/sysconfig#g" -i dist/common/systemd/scylla-server.service || die
# fix -Werror crashing build
#sed -e 's/ -Werror//g' -i seastar/configure.py || die
}
src_configure() {
# TODO: --cflags "${CFLAGS}"
./configure.py --mode=release --with=scylla --enable-dpdk --disable-xen --compiler "$(tc-getCXX)" --ldflags "${LDFLAGS}" || die
}
src_compile() {
# force MAKEOPTS because ninja does a bad job in guessing and the default
# build will kill your RAM/Swap in no time
ninja -v build/release/scylla build/release/iotune -j4 || die
}
src_install() {
# executables
exeinto /usr/lib/scylla
doexe dist/common/scripts/*
doexe dist/debian/scripts/*
doexe seastar/scripts/*
doexe seastar/dpdk/usertools/dpdk-devbind.py
doexe scylla-blocktune
doexe scylla-housekeeping
# scyllatop
insinto /usr/lib/scylla/scyllatop
doins -r tools/scyllatop/*
fperms +x /usr/lib/scylla/scyllatop/scyllatop.py
# swagger-ui
insinto /usr/lib/scylla/swagger-ui
doins -r swagger-ui/dist
# bin
dobin build/release/iotune
dobin build/release/scylla
dobin dist/common/bin/scyllatop
# sbin symlinks
for util in $(ls dist/common/sbin/); do
dosym /usr/lib/scylla/${util} /usr/sbin/${util}
done
insinto /etc/collectd.d
doins dist/common/collectd.d/scylla.conf
for x in /var/lib/${PN}/{data,commitlog,coredump} /var/lib/scylla-housekeeping /var/log/scylla; do
keepdir "${x}"
fowners scylla:scylla "${x}"
done
insinto /etc/scylla.d
mv conf/housekeeping.cfg dist/common/scylla.d/
doins dist/common/scylla.d/*.conf
insinto /etc/scylla
doins conf/*
insinto /etc/security/limits.d
doins dist/common/limits.d/scylla.conf
insinto /etc/sudoers.d
doins dist/debian/sudoers.d/scylla
insinto /etc/sysctl.d
doins dist/debian/sysctl.d/99-scylla.conf
insinto /etc/default
doins dist/common/sysconfig/scylla-server
insinto /etc/modprobe.d
doins dist/common/modprobe.d/*
insinto /etc/rsyslog.d
doins "${FILESDIR}/10-scylla.conf"
newinitd "${FILESDIR}/scylla-server.initd" ${PN}-server
newconfd "${FILESDIR}/scylla-server.confd" ${PN}-server
systemd_dounit dist/common/systemd/*.service
systemd_dounit dist/common/systemd/*.timer
# TODO: api docs are simple JSON files!?
if use doc; then
insinto /usr/lib/scylla/api
doins -r api/api-doc
fi
}
pkg_postinst() {
elog "You should run 'emerge --config dev-db/scylla' to finalize your ScyllaDB installation."
}
pkg_config() {
elog "Setting up irqbalance..."
if $(grep -q systemd /proc/1/comm); then
systemctl enable irqbalance.service
systemctl start irqbalance.service
else
rc-update add irqbalance default
service irqbalance start
fi
elog "Running 'scylla_setup'..."
scylla_setup
}
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