On Mon, Jun 24, 2024 at 01:23:55PM GMT, Eelco Chaudron wrote: > > > On 5 Jun 2024, at 22:23, Adrian Moreno wrote: > > > Test simultaneous IPFIX and local sampling including slow-path. > > > > Signed-off-by: Adrian Moreno <amore...@redhat.com> > > --- > > tests/system-common-macros.at | 4 ++ > > tests/system-traffic.at | 105 ++++++++++++++++++++++++++++++++++ > > 2 files changed, 109 insertions(+) > > > > diff --git a/tests/system-common-macros.at b/tests/system-common-macros.at > > index 2a68cd664..22b8885e4 100644 > > --- a/tests/system-common-macros.at > > +++ b/tests/system-common-macros.at > > @@ -378,3 +378,7 @@ m4_define([OVS_CHECK_GITHUB_ACTION], > > # OVS_CHECK_DROP_ACTION() > > m4_define([OVS_CHECK_DROP_ACTION], > > [AT_SKIP_IF([! grep -q "Datapath supports explicit drop action" > > ovs-vswitchd.log])]) > > + > > +# OVS_CHECK_EMIT_SAMPLE() > > +m4_define([OVS_CHECK_EMIT_SAMPLE], > > + [AT_SKIP_IF([! grep -q "Datapath supports emit_sample" > > ovs-vswitchd.log])]) > > diff --git a/tests/system-traffic.at b/tests/system-traffic.at > > index bd7647cbe..babc56b56 100644 > > --- a/tests/system-traffic.at > > +++ b/tests/system-traffic.at > > @@ -8977,3 +8977,108 @@ OVS_WAIT_UNTIL([cat p2.pcap | grep -E "0x0050: > > *0000 *0000 *5002 *2000 *b85e *00 > > > > OVS_TRAFFIC_VSWITCHD_STOP > > AT_CLEANUP > > + > > +AT_SETUP([emit_sample]) > > +OVS_TRAFFIC_VSWITCHD_START() > > +OVS_CHECK_EMIT_SAMPLE() > > + > > +ADD_NAMESPACES(at_ns0, at_ns1) > > +NS_CHECK_EXEC([at_ns0], [sysctl -w net.ipv6.conf.all.disable_ipv6=1], [0], > > [ignore]) > > +NS_CHECK_EXEC([at_ns1], [sysctl -w net.ipv6.conf.all.disable_ipv6=1], [0], > > [ignore]) > > + > > +ADD_VETH(p0, at_ns0, br0, "10.1.1.1/24", "e4:11:22:33:44:55") > > +ADD_VETH(p1, at_ns1, br0, "10.1.1.2/24", "e4:11:22:33:44:66") > > + > > +NS_CHECK_EXEC([at_ns0], [arp -s 10.1.1.2 e4:11:22:33:44:66]) > > +NS_CHECK_EXEC([at_ns1], [arp -s 10.1.1.1 e4:11:22:33:44:55]) > > + > > + > > +AT_CHECK([ovs-appctl vlog/set dpif:dbg dpif_netdev:dbg > > ofproto_dpif_upcall:dbg]) > > + > > +AT_CHECK([ovs-vsctl -- --id=@br0 get Bridge br0 \ > > + -- --id=@ipfix create IPFIX targets=\"127.0.0.1:4739\" > > \ > > + -- create Flow_Sample_Collector_Set id=1 bridge=@br0 > > ipfix=@ipfix, local_sample_group=10 \ > > + -- create Flow_Sample_Collector_Set id=2 bridge=@br0 > > ipfix=@ipfix, local_sample_group=12], > > + [0], [ignore]) > > + > > +AT_DATA([flows.txt], [dnl > > +in_port=ovs-p0,ip > > actions=sample(probability=65535,collector_set_id=1,obs_domain_id=1431655765,obs_point_id=1717986918),output(port=ovs-p1,max_len=100) > > +in_port=ovs-p1,ip > > actions=sample(probability=65535,collector_set_id=2,obs_domain_id=2290649224,obs_point_id=2576980377),output(port=ovs-p0,max_len=100) > > +]) > > + > > +AT_CHECK([ovs-ofctl add-flows br0 flows.txt]) > > + > > +OVS_DAEMONIZE([ovstest test-psample > psample.out], [psample1.pid]) > > + > > +NS_CHECK_EXEC([at_ns0], [ping -q -c 1 10.1.1.2 | FORMAT_PING], [0], [dnl > > +1 packets transmitted, 1 received, 0% packet loss, time 0ms > > +]) > > + > > +m4_define([SAMPLE1], [group_id=0xa > > obs_domain=0x55555555,obs_point=0x66666666 > > .*icmp.*nw_src=10.1.1.1,nw_dst=10.1.1.2]) > > +m4_define([SAMPLE2], [group_id=0xc > > obs_domain=0x88888888,obs_point=0x99999999 > > .*icmp.*nw_src=10.1.1.2,nw_dst=10.1.1.1]) > > +AT_CHECK([grep -E 'SAMPLE1' psample.out >/dev/null]) > > +AT_CHECK([grep -E 'SAMPLE2' psample.out >/dev/null]) > > + > > +AT_CHECK([ovs-ofctl dump-ipfix-flow br0 | sed 's/tx pkts=[[0-9]]*/tx > > pkts=24/' | sed 's/tx errs=[[0-9]]*/tx errs=0/'], [0], [dnl > > +NXST_IPFIX_FLOW reply (xid=0x2): 2 ids > > + id 1: flows=1, current flows=0, sampled pkts=1, ipv4 ok=1, ipv6 ok=0, > > tx pkts=24 > > + pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > > + id 2: flows=1, current flows=0, sampled pkts=1, ipv4 ok=1, ipv6 ok=0, > > tx pkts=24 > > + pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > > +]) > > This is not a review, just a heads up so you are aware that this test fails > sometimes: > > +++ > /home/echaudron/Documents/review/ovs_adrian_psample/tests/system-kmod-testsuite.dir/at-groups/178/stdout > 2024-06-24 13:05:35.057000000 +0200 > @@ -1,6 +1,6 @@ > NXST_IPFIX_FLOW reply (xid=0x2): 2 ids > - id 1: flows=1, current flows=0, sampled pkts=1, ipv4 ok=1, ipv6 ok=0, tx > pkts=24 > - pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > id 2: flows=1, current flows=0, sampled pkts=1, ipv4 ok=1, ipv6 ok=0, tx > pkts=24 > pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > + id 1: flows=1, current flows=0, sampled pkts=1, ipv4 ok=1, ipv6 ok=0, tx > pkts=24 > + pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > > The order does not seem to be fixed all the time (same for the one below). >
Ugh, I assumed the output would be ordered. I'll deal with it manually in the test. > //Eelco > > > + > > +AT_CHECK([ovs-appctl lsample/show br0], [0], [dnl > > +local sample statistics for bridge "br0": > > +- Collector Set ID: 1 > > + Local Sample Group: 10 > > + Total number of bytes: 98 > > + Total number of packets: 1 > > + > > +- Collector Set ID: 2 > > + Local Sample Group: 12 > > + Total number of bytes: 98 > > + Total number of packets: 1 > > +]) > > + > > +# Disable trunc feature to force traffic to go through slow path. > > +AT_CHECK([ovs-appctl dpif/set-dp-features br0 trunc false]) > > + > > +AT_CHECK([ovs-appctl ofproto/trace br0 > > 'in_port=ovs-p0,dl_src=e4:11:22:33:44:55,dl_dst=e4:11:22:33:44:66,dl_type=0x0800,nw_src=10.1.1.1,nw_dst=10.1.1.12'], > > [0], [stdout]) > > +AT_CHECK([tail -3 stdout], [0], [dnl > > +Datapath actions: > > emit_sample(group=10,cookie=5555555566666666),userspace(pid=4294967295,flow_sample(probability=65535,collector_set_id=1,obs_domain_id=1431655765,obs_point_id=1717986918,output_port=4294967295)),trunc(100),3 > > +This flow is handled by the userspace slow path because it: > > + - Uses action(s) not supported by datapath. > > +]) > > + > > +OVS_DAEMONIZE([ovstest test-psample > psample_slow.out], > > [psample_slow.pid]) > > + > > +NS_CHECK_EXEC([at_ns0], [ping -q -c 1 10.1.1.2 | FORMAT_PING], [0], [dnl > > +1 packets transmitted, 1 received, 0% packet loss, time 0ms > > +]) > > + > > +AT_CHECK([grep -E 'SAMPLE1' psample_slow.out >/dev/null]) > > +AT_CHECK([grep -E 'SAMPLE2' psample_slow.out >/dev/null]) > > + > > +AT_CHECK([ovs-ofctl dump-ipfix-flow br0 | sed 's/tx pkts=[[0-9]]*/tx > > pkts=24/' | sed 's/tx errs=[[0-9]]*/tx errs=0/'], [0], [dnl > > +NXST_IPFIX_FLOW reply (xid=0x2): 2 ids > > + id 1: flows=2, current flows=0, sampled pkts=2, ipv4 ok=2, ipv6 ok=0, > > tx pkts=24 > > + pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > > + id 2: flows=2, current flows=0, sampled pkts=2, ipv4 ok=2, ipv6 ok=0, > > tx pkts=24 > > + pkts errs=0, ipv4 errs=0, ipv6 errs=0, tx errs=0 > > +]) > > + > > +AT_CHECK([ovs-appctl lsample/show br0], [0], [dnl > > +local sample statistics for bridge "br0": > > +- Collector Set ID: 1 > > + Local Sample Group: 10 > > + Total number of bytes: 196 > > + Total number of packets: 2 > > + > > +- Collector Set ID: 2 > > + Local Sample Group: 12 > > + Total number of bytes: 196 > > + Total number of packets: 2 > > +]) > > + > > +OVS_TRAFFIC_VSWITCHD_STOP(["/sending to collector failed/d"]) > > +AT_CLEANUP > > -- > > 2.45.1 > _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
