95 lines
2.6 KiB
RPMSpec
95 lines
2.6 KiB
RPMSpec
Name: oncn-bwm
|
|
Version: 1.0
|
|
Release: 2
|
|
Summary: Pod bandwidth management in mixed deployment scenarios of online and offline services
|
|
License: GPL-2.0
|
|
URL: https://gitee.com/src-openeuler/oncn-bwm
|
|
Source: %{name}-%{version}.tar.gz
|
|
|
|
BuildRequires: libbpf-devel cmake gcc clang
|
|
Requires: iproute libbpf
|
|
Requires(preun): bpftool
|
|
|
|
%description
|
|
Pod bandwidth management in mixed deployment scenarios of online and offline services
|
|
|
|
%package -n oncn-bwm-devel
|
|
Summary: devel tools for oncn-bwm
|
|
Requires: bpftrace
|
|
|
|
%description -n oncn-bwm-devel
|
|
devel tools for oncn-bwm
|
|
|
|
%prep
|
|
%autosetup -n %{name}-%{version} -p1
|
|
|
|
%build
|
|
mkdir build && cd build &&
|
|
cmake ..
|
|
make
|
|
|
|
%install
|
|
mkdir -p %{buildroot}/%{_bindir}/%{name}
|
|
mkdir -p %{buildroot}/usr/share/bwmcli
|
|
install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_prio_kern.dir/bwm_prio_kern.c.o %{buildroot}/usr/share/bwmcli/bwm_prio_kern.o
|
|
install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bpf/CMakeFiles/bwm_tc.dir/bwm_tc.c.o %{buildroot}/usr/share/bwmcli/bwm_tc.o
|
|
install -Dpm 0500 %{_builddir}/%{name}-%{version}/build/bwmcli %{buildroot}/%{_bindir}
|
|
install -Dpm 0500 %{_builddir}/%{name}-%{version}/tools/bwm_monitor.bt %{buildroot}/%{_bindir}
|
|
|
|
%preun
|
|
|
|
DisableAllDevices()
|
|
{
|
|
local CGROUP2PATH
|
|
local CGROUP2ID
|
|
local tempfile
|
|
for NETPID in $(lsns -t net | grep net -w | awk '{print $4}'); do
|
|
nsenter -n -t${NETPID} bwmcli -d >/dev/null
|
|
done
|
|
|
|
mount |grep "type cgroup2" >/dev/null
|
|
if [ $? -ne 0 ]; then
|
|
tempfile=`mktemp -d`;
|
|
mount none -t cgroup2 $tempfile;
|
|
fi
|
|
|
|
for CGROUP2VAL in $(bpftool cgroup tree |grep _bwm_out_cg -B 1 | awk '{print $1}'); do
|
|
if [[ $CGROUP2VAL = /* ]]; then
|
|
CGROUP2PATH=$CGROUP2VAL >/dev/null
|
|
else
|
|
CGROUP2ID=$CGROUP2VAL
|
|
bpftool cgroup detach $CGROUP2PATH egress id $CGROUP2ID >/dev/null
|
|
fi
|
|
done
|
|
|
|
if [ -n "$tempfile" ]; then
|
|
umount $tempfile
|
|
rm -rf $tempfile
|
|
fi
|
|
|
|
rm -f /sys/fs/bpf/tc/globals/throttle_map >/dev/null
|
|
rm -f /sys/fs/bpf/tc/globals/throttle_cfg >/dev/null
|
|
}
|
|
|
|
if [ $1 -eq 0 ]; then
|
|
DisableAllDevices
|
|
fi
|
|
|
|
%files
|
|
%defattr(-,root,root)
|
|
%attr(0500,root,root) %{_bindir}/bwmcli
|
|
%attr(0500,root,root) /usr/share/bwmcli
|
|
%attr(0500,root,root) /usr/share/bwmcli/bwm_prio_kern.o
|
|
%attr(0500,root,root) /usr/share/bwmcli/bwm_tc.o
|
|
|
|
%files -n oncn-bwm-devel
|
|
%attr(0500,root,root) %{_bindir}/bwm_monitor.bt
|
|
|
|
|
|
%changelog
|
|
* Wed Jul 20 2022 wo_cow <niuiqianqian@huawei.com> - 1.0-2
|
|
- add permission to dir
|
|
|
|
* Thu Jul 14 2022 wo_cow <niuiqianqian@huawei.com> - 1.0-1
|
|
- init oncn-bwm
|