diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_sock.sh')
| -rwxr-xr-x | samples/bpf/test_cgrp2_sock.sh | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/samples/bpf/test_cgrp2_sock.sh b/samples/bpf/test_cgrp2_sock.sh new file mode 100755 index 000000000000..925fd467c7cc --- /dev/null +++ b/samples/bpf/test_cgrp2_sock.sh @@ -0,0 +1,47 @@ +#!/bin/bash + +function config_device { + ip netns add at_ns0 + ip link add veth0 type veth peer name veth0b + ip link set veth0b up + ip link set veth0 netns at_ns0 + ip netns exec at_ns0 ip addr add 172.16.1.100/24 dev veth0 + ip netns exec at_ns0 ip addr add 2401:db00::1/64 dev veth0 nodad + ip netns exec at_ns0 ip link set dev veth0 up + ip link add foo type vrf table 1234 + ip link set foo up + ip addr add 172.16.1.101/24 dev veth0b + ip addr add 2401:db00::2/64 dev veth0b nodad + ip link set veth0b master foo +} + +function attach_bpf { + rm -rf /tmp/cgroupv2 + mkdir -p /tmp/cgroupv2 + mount -t cgroup2 none /tmp/cgroupv2 + mkdir -p /tmp/cgroupv2/foo + test_cgrp2_sock /tmp/cgroupv2/foo foo + echo $$ >> /tmp/cgroupv2/foo/cgroup.procs +} + +function cleanup { + set +ex + ip netns delete at_ns0 + ip link del veth0 + ip link del foo + umount /tmp/cgroupv2 + rm -rf /tmp/cgroupv2 + set -ex +} + +function do_test { + ping -c1 -w1 172.16.1.100 + ping6 -c1 -w1 2401:db00::1 +} + +cleanup 2>/dev/null +config_device +attach_bpf +do_test +cleanup +echo "*** PASS ***" |