AT_BANNER([bridge]) dnl When a port disappears from a datapath, e.g. because an admin used dnl "ovs-dpctl del-port", the bridge code should be resilient enough to dnl notice and add it back the next time we reconfigure. A prior version dnl of the code failed to do this, so this test guards against regression. AT_SETUP([bridge - ports that disappear get added back]) OVS_VSWITCHD_START # Add some ports and make sure that they show up in the datapath. add_of_ports br0 1 2 AT_CHECK([ovs-appctl dpif/show], [0], [dnl dummy@ovs-dummy: hit:0 missed:0 br0: br0 65534/100: (dummy-internal) p1 1/1: (dummy) p2 2/2: (dummy) ]) # Delete p1 from the datapath with "ovs-dpctl del-if" # and check that it disappeared. AT_CHECK([ovs-appctl dpctl/del-if dummy@ovs-dummy p1]) AT_CHECK([ovs-appctl dpif/show], [0], [dnl dummy@ovs-dummy: hit:0 missed:0 br0: br0 65534/100: (dummy-internal) p2 2/2: (dummy) ]) # Force reconfiguration and make sure that p1 got added back. AT_CHECK([ovs-vsctl del-port p2]) AT_CHECK([ovs-appctl dpif/show], [0], [dnl dummy@ovs-dummy: hit:0 missed:0 br0: br0 65534/100: (dummy-internal) p1 1/1: (dummy) ]) OVS_APP_EXIT_AND_WAIT([ovs-vswitchd]) OVS_APP_EXIT_AND_WAIT([ovsdb-server]) AT_CLEANUP dnl When multiple bridges are connected to the same controller, make dnl sure their status are tracked independently. AT_SETUP([bridge - multiple bridges share a controller]) OVS_VSWITCHD_START( [add-br br1 -- \ set bridge br1 other-config:hwaddr=aa:66:aa:66:00:00 -- \ set bridge br1 datapath-type=dummy other-config:datapath-id=1234 ]) dnl Start ovs-testcontroller AT_CHECK([ovs-testcontroller --detach punix:controller --pidfile], [0], [ignore]) on_exit 'kill `cat ovs-testcontroller.pid`' OVS_WAIT_UNTIL([test -e controller]) dnl Add the controller to both bridges, 5 seconds apart. AT_CHECK([ovs-vsctl set-controller br0 unix:controller]) AT_CHECK([ovs-vsctl set-fail-mode br0 secure]) AT_CHECK([ovs-appctl time/warp 5000], [0], [ignore]) AT_CHECK([ovs-vsctl set-controller br1 unix:controller]) AT_CHECK([ovs-vsctl set-fail-mode br1 secure]) dnl Wait for the controller connectionsi to be up for i in `seq 0 19` do if ovs-vsctl --columns=is_connected list controller |grep "false"; then : else break fi ovs-appctl time/warp 1100 done dnl Make sure the connection status have two records and they are different. dnl (The exact output contains timing information that are machine dependent.) AT_CHECK([ovs-vsctl --columns=status list controller | dnl grep "status" | sort -u |wc -l], [0], [2 ]) OVS_APP_EXIT_AND_WAIT([ovs-vswitchd]) OVS_APP_EXIT_AND_WAIT([ovsdb-server]) AT_CLEANUP