Open Stack

Hi ,all




I deploy OpenStack mitaka with networking-sfc (-b stable/mitaka) and modify neutron.conf with service_plugins=router,metering,networking_sfc.services.sfc.plugin.SfcPlugin and new section [sfc] drivers=ovs ,and then next mitigrate neutron DB and restart all neutron and nova services，all seem all right.


next I create my basic network :


  net-create net1
  net-create --router:external=true --shared net2
  subnet-create --name subnet1 --enable-dhcp net1 10.0.1.0/24
  subnet-create --name subnet2 --enable-dhcp net2 130.140.150.0/24
  router-create r1
  router-interface-add r1 subnet1 
  router-gateway-set r1 net2



and then create 4 ports within net1 :
  port-create --name p1 net1
  port-create --name p2 net1
  port-create --name p3 net1
  port-create --name p4 net1

then boot two servers respectively on two servers through assigning --availability-zone :
 openstack server create --image cirros --flavor m1.tiny --nic port-id={p1} --nic port-id={p2}  --availability-zone nova::host1 testvm1 
 openstack server create --image cirros --flavor m1.tiny --nic port-id={p3} --nic port-id={p4}  --availability-zone nova::host2 testvm2
and then create port-chain
 port-pair-create --ingress p1 --egress p2 pp1
 port-pair-create --ingress p3 --egress p4 pp2
 port-pair-group-create --port-pair pp1 --port-pair pp2  ppg1 
 port-chain-create --port-pair-group ppg1 pc1 


last,we dump ovs flows table ,we only find table 0 and 10 in br-int with mpls rules ,no other places we can find more mpls rules .


[root at host173 ~(keystone_admin)]# ovs-ofctl dump-flows br-int |grep mpls
 cookie=0x9c6ea94ea755534a, duration=412203.263s, table=0, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=20,mpls actions=resubmit(,10)
 cookie=0x9c6ea94ea755534a, duration=344324.930s, table=10, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,mpls,dl_vlan=1,dl_dst=fa:16:3e:9d:89:1f,mpls_label=511 actions=strip_vlan,pop_mpls:0x0800,output:15

 
there is no flow  which can push mpls lables at all


does any body know what's wrong with my steps or anything else ?


Thanks & Regards
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