[ovs.git] / tests / ovn-controller.at

AT_BANNER([ovn-controller])

AT_SETUP([ovn-controller - ovn-bridge-mappings])
AT_KEYWORDS([ovn])
ovn_init_db ovn-sb
net_add n1
sim_add hv
as hv
ovs-vsctl \
    -- add-br br-phys \
    -- add-br br-eth0 \
    -- add-br br-eth1 \
    -- add-br br-eth2
ovn_attach n1 br-phys 192.168.0.1

# Waits until the OVS database contains exactly the specified patch ports.
# Each argument should be of the form BRIDGE PORT PEER.
check_patches () {
    # Generate code to check that the set of patch ports is exactly as
    # specified.
    echo 'ovs-vsctl -f csv -d bare --no-headings --columns=name find Interface type=patch | sort' > query
    for patch
    do
        echo $patch
    done | cut -d' ' -f 2 | sort > expout

    # Generate code to verify that the configuration of each patch
    # port is correct.
    for patch
    do
        set $patch; bridge=$1 port=$2 peer=$3
        echo >>query "ovs-vsctl iface-to-br $port -- get Interface $port type options"
        echo >>expout "$bridge
patch
{peer=$peer}"
    done

    # Run the query until we get the expected result (or until a timeout).
    #
    # (We use sed to drop all "s from output because ovs-vsctl quotes some
    # of the port names but not others.)
    AT_CAPTURE_FILE([query])
    AT_CAPTURE_FILE([expout])
    AT_CAPTURE_FILE([stdout])
    OVS_WAIT_UNTIL([. ./query | sed 's/"//g' > stdout #"
                    diff -u stdout expout >/dev/null])
}

# Make sure that the configured bridge mappings in the Open_vSwitch db
# is mirrored into the Chassis record in the OVN_Southbound db.
check_bridge_mappings () {
    local_mappings=$1
    sysid=$(ovs-vsctl get Open_vSwitch . external_ids:system-id)
    OVS_WAIT_UNTIL([test x"${local_mappings}" = x$(ovn-sbctl get Chassis ${sysid} external_ids:ovn-bridge-mappings | sed -e 's/\"//g')])
}

# Initially there should be no patch ports.
check_patches

# Configure two ovn-bridge mappings, but no patch ports should be created yet
AT_CHECK([ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=physnet1:br-eth0,physnet2:br-eth1])
check_bridge_mappings "physnet1:br-eth0,physnet2:br-eth1"
check_patches

# Create a localnet port, but we should still have no patch ports, as they
# won't be created until there's a localnet port on a logical switch with
# another logical port bound to this chassis.
ovn-sbctl \
    -- --id=@dp101 create Datapath_Binding tunnel_key=101 \
    -- create Port_Binding datapath=@dp101 logical_port=localnet1 tunnel_key=1 \
        type=localnet options:network_name=physnet1
check_patches

# Create a localnet port on a logical switch with a port bound to this chassis.
# Now we should get some patch ports created.
ovn-sbctl \
    -- --id=@dp102 create Datapath_Binding tunnel_key=102 \
    -- create Port_Binding datapath=@dp102 logical_port=localnet2 tunnel_key=1 \
        type=localnet options:network_name=physnet1 \
    -- create Port_Binding datapath=@dp102 logical_port=localvif2 tunnel_key=2
ovs-vsctl add-port br-int localvif2 -- set Interface localvif2 external_ids:iface-id=localvif2
check_patches \
    'br-int  patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
    'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2'

# Add logical patch ports to connect new logical datapath.
#
# OVN no longer uses OVS patch ports to implement logical patch ports, so
# the set of OVS patch ports doesn't change.
AT_CHECK([ovn-sbctl \
    -- --id=@dp1 create Datapath_Binding tunnel_key=1 \
    -- --id=@dp2 create Datapath_Binding tunnel_key=2 \
    -- create Port_Binding datapath=@dp1 logical_port=foo tunnel_key=1 type=patch options:peer=bar \
    -- create Port_Binding datapath=@dp2 logical_port=bar tunnel_key=2 type=patch options:peer=foo \
    -- create Port_Binding datapath=@dp1 logical_port=dp1vif tunnel_key=3 \
| uuidfilt], [0], [<0>
<1>
<2>
<3>
<4>
])
ovs-vsctl add-port br-int dp1vif -- set Interface dp1vif external_ids:iface-id=dp1vif
check_patches \
    'br-int  patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
    'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2'

# Delete the mapping and the ovn-bridge-mapping patch ports should go away.
AT_CHECK([ovs-vsctl remove Open_vSwitch . external-ids ovn-bridge-mappings])
check_bridge_mappings
check_patches

# Gracefully terminate daemons
OVN_CLEANUP_SBOX([hv])
OVN_CLEANUP_VSWITCH([main])
as ovn-sb
OVS_APP_EXIT_AND_WAIT([ovsdb-server])

AT_CLEANUP

# Checks that ovn-controller populates datapath-type and iface-types
# correctly in the Chassis external-ids column.
AT_SETUP([ovn-controller - Chassis external_ids])
AT_KEYWORDS([ovn])
ovn_init_db ovn-sb

net_add n1
sim_add hv
as hv
ovs-vsctl \
    -- add-br br-phys \
    -- add-br br-eth0 \
    -- add-br br-eth1 \
    -- add-br br-eth2
ovn_attach n1 br-phys 192.168.0.1

sysid=$(ovs-vsctl get Open_vSwitch . external_ids:system-id)

# Make sure that the datapath_type set in the Bridge table
# is mirrored into the Chassis record in the OVN_Southbound db.
check_datapath_type () {
    datapath_type=$1
    chassis_datapath_type=$(ovn-sbctl get Chassis ${sysid} external_ids:datapath-type | sed -e 's/"//g') #"
    test "${datapath_type}" = "${chassis_datapath_type}"
}

OVS_WAIT_UNTIL([check_datapath_type ""])

ovs-vsctl set Bridge br-int datapath-type=foo
OVS_WAIT_UNTIL([check_datapath_type foo])

# Change "ovn-bridge-mappings" value. It should not change the "datapath-type".
ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-mappings=foo-mapping
check_datapath_type foo

ovs-vsctl set Bridge br-int datapath-type=bar
OVS_WAIT_UNTIL([check_datapath_type bar])

ovs-vsctl set Bridge br-int datapath-type=\"\"
OVS_WAIT_UNTIL([check_datapath_type ""])

# Set the datapath_type in external_ids:ovn-bridge-datapath-type.
ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-datapath-type=foo
OVS_WAIT_UNTIL([check_datapath_type foo])

# Change the br-int's datapath type to bar.
# It should be reset to foo since ovn-bridge-datapath-type is configured.
ovs-vsctl set Bridge br-int datapath-type=bar
OVS_WAIT_UNTIL([test foo=`ovs-vsctl get Bridge br-int datapath-type`])
OVS_WAIT_UNTIL([check_datapath_type foo])

ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-datapath-type=foobar
OVS_WAIT_UNTIL([test foobar=`ovs-vsctl get Bridge br-int datapath-type`])
OVS_WAIT_UNTIL([check_datapath_type foobar])

expected_iface_types=$(ovs-vsctl get Open_vSwitch . iface_types | tr -d '[[]] ""')
echo "expected_iface_types = ${expected_iface_types}"
chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types | sed -e 's/\"//g')
echo "chassis_iface_types = ${chassis_iface_types}"
AT_CHECK([test "${expected_iface_types}" = "${chassis_iface_types}"])

# Change the value of external_ids:iface-types using ovn-sbctl.
# ovn-controller should again set it back to proper one.
ovn-sbctl set Chassis ${sysid} external_ids:iface-types="foo"
OVS_WAIT_UNTIL([
    chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types | sed -e 's/\"//g')
    echo "chassis_iface_types = ${chassis_iface_types}"
    test "${expected_iface_types}" = "${chassis_iface_types}"
])

# Gracefully terminate daemons
OVN_CLEANUP_SBOX([hv])
OVN_CLEANUP_VSWITCH([main])
as ovn-sb
OVS_APP_EXIT_AND_WAIT([ovsdb-server])

AT_CLEANUP

# Checks that ovn-controller correctly maintains the mapping from the Encap
# table in the Southbound database to OVS in the face of changes on both sides
AT_SETUP([ovn-controller - change Encap properties])
AT_KEYWORDS([ovn])
ovn_init_db ovn-sb

net_add n1
sim_add hv
as hv
ovs-vsctl \
    -- add-br br-phys \
    -- add-br br-eth0 \
    -- add-br br-eth1 \
    -- add-br br-eth2
ovn_attach n1 br-phys 192.168.0.1

check_tunnel_property () {
    test "`ovs-vsctl get interface ovn-fakech-0 $1`" = "$2"
}

# Start off with a remote chassis supporting STT
ovn-sbctl chassis-add fakechassis stt 192.168.0.2
OVS_WAIT_UNTIL([check_tunnel_property type stt])

# See if we switch to Geneve as the first choice when it is available
# With multi-VTEP support we support tunnels with different IPs to the
# same chassis, and hence use the IP to annotate the tunnel (along with
# the chassis-id in ovn-chassis-id); if we supply a different IP here
# we won't be able to co-relate this to the tunnel port that was created
# in the previous step and, as a result, will end up creating another tunnel,
# ie. we can't just lookup using "ovn-fakech-0". So, need to use the same IP
# as above, i.e 192.168.0.2, here.
encap_uuid=$(ovn-sbctl add chassis fakechassis encaps @encap -- --id=@encap create encap type=geneve ip="192.168.0.2")
OVS_WAIT_UNTIL([check_tunnel_property type geneve])

# Check that changes within an encap row are propagated
ovn-sbctl set encap ${encap_uuid} ip=192.168.0.2
OVS_WAIT_UNTIL([check_tunnel_property options:remote_ip "\"192.168.0.2\""])

# Change the type on the OVS side and check than OVN fixes it
ovs-vsctl set interface ovn-fakech-0 type=vxlan
OVS_WAIT_UNTIL([check_tunnel_property type geneve])

# Delete the port entirely and it should be resurrected
ovs-vsctl del-port ovn-fakech-0
OVS_WAIT_UNTIL([check_tunnel_property type geneve])

# Gracefully terminate daemons
OVN_CLEANUP_SBOX([hv])
OVN_CLEANUP_VSWITCH([main])
as ovn-sb
OVS_APP_EXIT_AND_WAIT([ovsdb-server])

AT_CLEANUP

# Check ovn-controller connection status to Southbound database
AT_SETUP([ovn-controller - check sbdb connection])
AT_KEYWORDS([ovn])
ovn_init_db ovn-sb

net_add n1
sim_add hv
as hv
ovs-vsctl \
    -- add-br br-phys \
    -- add-br br-eth0 \
    -- add-br br-eth1 \
    -- add-br br-eth2
ovn_attach n1 br-phys 192.168.0.1

check_sbdb_connection () {
    test "$(ovs-appctl -t ovn-controller connection-status)" = "$1"
}

OVS_WAIT_UNTIL([check_sbdb_connection connected])

ovs-vsctl set open . external_ids:ovn-remote=tcp:192.168.0.10:6642
OVS_WAIT_UNTIL([check_sbdb_connection 'not connected'])

# reset the remote for clean-up
ovs-vsctl set open . external_ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb.sock
# Gracefully terminate daemons
OVN_CLEANUP_SBOX([hv])
OVN_CLEANUP_VSWITCH([main])
as ovn-sb
OVS_APP_EXIT_AND_WAIT([ovsdb-server])

AT_CLEANUP
Commit	Line	Data
caad1387 BP	1	AT_BANNER([ovn-controller])
	2
	3	AT_SETUP([ovn-controller - ovn-bridge-mappings])
dfef14ee	4	AT_KEYWORDS([ovn])
caad1387 BP	5	ovn_init_db ovn-sb
	6	net_add n1
	7	sim_add hv
	8	as hv
	9	ovs-vsctl \
	10	-- add-br br-phys \
	11	-- add-br br-eth0 \
	12	-- add-br br-eth1 \
	13	-- add-br br-eth2
	14	ovn_attach n1 br-phys 192.168.0.1
	15
	16	# Waits until the OVS database contains exactly the specified patch ports.
	17	# Each argument should be of the form BRIDGE PORT PEER.
	18	check_patches () {
	19	# Generate code to check that the set of patch ports is exactly as
	20	# specified.
	21	echo 'ovs-vsctl -f csv -d bare --no-headings --columns=name find Interface type=patch \| sort' > query
	22	for patch
	23	do
269ecccc	24	echo $patch
caad1387 BP	25	done \| cut -d' ' -f 2 \| sort > expout
	26
	27	# Generate code to verify that the configuration of each patch
	28	# port is correct.
	29	for patch
	30	do
269ecccc	31	set $patch; bridge=$1 port=$2 peer=$3
caad1387 BP	32	echo >>query "ovs-vsctl iface-to-br $port -- get Interface $port type options"
	33	echo >>expout "$bridge
	34	patch
	35	{peer=$peer}"
	36	done
	37
	38	# Run the query until we get the expected result (or until a timeout).
	39	#
	40	# (We use sed to drop all "s from output because ovs-vsctl quotes some
	41	# of the port names but not others.)
	42	AT_CAPTURE_FILE([query])
	43	AT_CAPTURE_FILE([expout])
	44	AT_CAPTURE_FILE([stdout])
	45	OVS_WAIT_UNTIL([. ./query \| sed 's/"//g' > stdout #"
	46	diff -u stdout expout >/dev/null])
	47	}
	48
4250ee37 RB	49	# Make sure that the configured bridge mappings in the Open_vSwitch db
	50	# is mirrored into the Chassis record in the OVN_Southbound db.
	51	check_bridge_mappings () {
	52	local_mappings=$1
	53	sysid=$(ovs-vsctl get Open_vSwitch . external_ids:system-id)
62c2b055	54	OVS_WAIT_UNTIL([test x"${local_mappings}" = x$(ovn-sbctl get Chassis ${sysid} external_ids:ovn-bridge-mappings \| sed -e 's/\"//g')])
4250ee37 RB	55	}
4250ee37 RB	56
caad1387 BP	57	# Initially there should be no patch ports.
	58	check_patches
	59
e90aeb57	60	# Configure two ovn-bridge mappings, but no patch ports should be created yet
caad1387	61	AT_CHECK([ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=physnet1:br-eth0,physnet2:br-eth1])
4250ee37	62	check_bridge_mappings "physnet1:br-eth0,physnet2:br-eth1"
e90aeb57 RB	63	check_patches
	64
	65	# Create a localnet port, but we should still have no patch ports, as they
	66	# won't be created until there's a localnet port on a logical switch with
	67	# another logical port bound to this chassis.
	68	ovn-sbctl \
	69	-- --id=@dp101 create Datapath_Binding tunnel_key=101 \
	70	-- create Port_Binding datapath=@dp101 logical_port=localnet1 tunnel_key=1 \
	71	type=localnet options:network_name=physnet1
	72	check_patches
caad1387	73
e90aeb57 RB	74	# Create a localnet port on a logical switch with a port bound to this chassis.
	75	# Now we should get some patch ports created.
	76	ovn-sbctl \
	77	-- --id=@dp102 create Datapath_Binding tunnel_key=102 \
	78	-- create Port_Binding datapath=@dp102 logical_port=localnet2 tunnel_key=1 \
	79	type=localnet options:network_name=physnet1 \
	80	-- create Port_Binding datapath=@dp102 logical_port=localvif2 tunnel_key=2
	81	ovs-vsctl add-port br-int localvif2 -- set Interface localvif2 external_ids:iface-id=localvif2
caad1387	82	check_patches \
e90aeb57 RB	83	'br-int patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
e90aeb57 RB	84	'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2'
caad1387	85
1ea9b847 BP	86	# Add logical patch ports to connect new logical datapath.
1ea9b847 BP	87	#
f1a8bd06 BP	88	# OVN no longer uses OVS patch ports to implement logical patch ports, so
f1a8bd06 BP	89	# the set of OVS patch ports doesn't change.
d387d24d BP	90	AT_CHECK([ovn-sbctl \
	91	-- --id=@dp1 create Datapath_Binding tunnel_key=1 \
	92	-- --id=@dp2 create Datapath_Binding tunnel_key=2 \
	93	-- create Port_Binding datapath=@dp1 logical_port=foo tunnel_key=1 type=patch options:peer=bar \
	94	-- create Port_Binding datapath=@dp2 logical_port=bar tunnel_key=2 type=patch options:peer=foo \
1ea9b847	95	-- create Port_Binding datapath=@dp1 logical_port=dp1vif tunnel_key=3 \
c724bd67	96	\| uuidfilt], [0], [<0>
d387d24d BP	97	<1>
	98	<2>
	99	<3>
1ea9b847	100	<4>
d387d24d	101	])
1ea9b847	102	ovs-vsctl add-port br-int dp1vif -- set Interface dp1vif external_ids:iface-id=dp1vif
d387d24d	103	check_patches \
e90aeb57	104	'br-int patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
f1a8bd06	105	'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2'
d387d24d	106
f1a8bd06	107	# Delete the mapping and the ovn-bridge-mapping patch ports should go away.
caad1387	108	AT_CHECK([ovs-vsctl remove Open_vSwitch . external-ids ovn-bridge-mappings])
4250ee37	109	check_bridge_mappings
caad1387 BP	110	check_patches
caad1387 BP	111
d9c8c57c	112	# Gracefully terminate daemons
7a8f15e0 LR	113	OVN_CLEANUP_SBOX([hv])
7a8f15e0 LR	114	OVN_CLEANUP_VSWITCH([main])
d9c8c57c LR	115	as ovn-sb
	116	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
	117
caad1387	118	AT_CLEANUP
5236c73a NS	119
	120	# Checks that ovn-controller populates datapath-type and iface-types
	121	# correctly in the Chassis external-ids column.
	122	AT_SETUP([ovn-controller - Chassis external_ids])
	123	AT_KEYWORDS([ovn])
	124	ovn_init_db ovn-sb
	125
	126	net_add n1
	127	sim_add hv
	128	as hv
	129	ovs-vsctl \
	130	-- add-br br-phys \
	131	-- add-br br-eth0 \
	132	-- add-br br-eth1 \
	133	-- add-br br-eth2
	134	ovn_attach n1 br-phys 192.168.0.1
	135
	136	sysid=$(ovs-vsctl get Open_vSwitch . external_ids:system-id)
	137
	138	# Make sure that the datapath_type set in the Bridge table
	139	# is mirrored into the Chassis record in the OVN_Southbound db.
	140	check_datapath_type () {
	141	datapath_type=$1
	142	chassis_datapath_type=$(ovn-sbctl get Chassis ${sysid} external_ids:datapath-type \| sed -e 's/"//g') #"
	143	test "${datapath_type}" = "${chassis_datapath_type}"
	144	}
	145
	146	OVS_WAIT_UNTIL([check_datapath_type ""])
	147
	148	ovs-vsctl set Bridge br-int datapath-type=foo
	149	OVS_WAIT_UNTIL([check_datapath_type foo])
	150
	151	# Change "ovn-bridge-mappings" value. It should not change the "datapath-type".
	152	ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-mappings=foo-mapping
	153	check_datapath_type foo
	154
	155	ovs-vsctl set Bridge br-int datapath-type=bar
	156	OVS_WAIT_UNTIL([check_datapath_type bar])
	157
	158	ovs-vsctl set Bridge br-int datapath-type=\"\"
	159	OVS_WAIT_UNTIL([check_datapath_type ""])
	160
8ba510bf NS	161	# Set the datapath_type in external_ids:ovn-bridge-datapath-type.
	162	ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-datapath-type=foo
	163	OVS_WAIT_UNTIL([check_datapath_type foo])
	164
	165	# Change the br-int's datapath type to bar.
	166	# It should be reset to foo since ovn-bridge-datapath-type is configured.
	167	ovs-vsctl set Bridge br-int datapath-type=bar
	168	OVS_WAIT_UNTIL([test foo=`ovs-vsctl get Bridge br-int datapath-type`])
	169	OVS_WAIT_UNTIL([check_datapath_type foo])
	170
	171	ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-datapath-type=foobar
	172	OVS_WAIT_UNTIL([test foobar=`ovs-vsctl get Bridge br-int datapath-type`])
	173	OVS_WAIT_UNTIL([check_datapath_type foobar])
	174
7dc18ae9 WT	175	expected_iface_types=$(ovs-vsctl get Open_vSwitch . iface_types \| tr -d '[[]] ""')
7dc18ae9 WT	176	echo "expected_iface_types = ${expected_iface_types}"
5236c73a NS	177	chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types \| sed -e 's/\"//g')
	178	echo "chassis_iface_types = ${chassis_iface_types}"
	179	AT_CHECK([test "${expected_iface_types}" = "${chassis_iface_types}"])
	180
	181	# Change the value of external_ids:iface-types using ovn-sbctl.
	182	# ovn-controller should again set it back to proper one.
	183	ovn-sbctl set Chassis ${sysid} external_ids:iface-types="foo"
	184	OVS_WAIT_UNTIL([
	185	chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types \| sed -e 's/\"//g')
	186	echo "chassis_iface_types = ${chassis_iface_types}"
	187	test "${expected_iface_types}" = "${chassis_iface_types}"
	188	])
	189
	190	# Gracefully terminate daemons
	191	OVN_CLEANUP_SBOX([hv])
	192	OVN_CLEANUP_VSWITCH([main])
	193	as ovn-sb
	194	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
	195
	196	AT_CLEANUP
9263ceaf JG	197
	198	# Checks that ovn-controller correctly maintains the mapping from the Encap
	199	# table in the Southbound database to OVS in the face of changes on both sides
	200	AT_SETUP([ovn-controller - change Encap properties])
	201	AT_KEYWORDS([ovn])
	202	ovn_init_db ovn-sb
	203
	204	net_add n1
	205	sim_add hv
	206	as hv
	207	ovs-vsctl \
	208	-- add-br br-phys \
	209	-- add-br br-eth0 \
	210	-- add-br br-eth1 \
	211	-- add-br br-eth2
	212	ovn_attach n1 br-phys 192.168.0.1
	213
	214	check_tunnel_property () {
	215	test "`ovs-vsctl get interface ovn-fakech-0 $1`" = "$2"
	216	}
	217
	218	# Start off with a remote chassis supporting STT
	219	ovn-sbctl chassis-add fakechassis stt 192.168.0.2
	220	OVS_WAIT_UNTIL([check_tunnel_property type stt])
	221
	222	# See if we switch to Geneve as the first choice when it is available
b520ca7c	223	# With multi-VTEP support we support tunnels with different IPs to the
	224	# same chassis, and hence use the IP to annotate the tunnel (along with
	225	# the chassis-id in ovn-chassis-id); if we supply a different IP here
	226	# we won't be able to co-relate this to the tunnel port that was created
	227	# in the previous step and, as a result, will end up creating another tunnel,
	228	# ie. we can't just lookup using "ovn-fakech-0". So, need to use the same IP
	229	# as above, i.e 192.168.0.2, here.
	230	encap_uuid=$(ovn-sbctl add chassis fakechassis encaps @encap -- --id=@encap create encap type=geneve ip="192.168.0.2")
9263ceaf JG	231	OVS_WAIT_UNTIL([check_tunnel_property type geneve])
	232
	233	# Check that changes within an encap row are propagated
	234	ovn-sbctl set encap ${encap_uuid} ip=192.168.0.2
	235	OVS_WAIT_UNTIL([check_tunnel_property options:remote_ip "\"192.168.0.2\""])
	236
	237	# Change the type on the OVS side and check than OVN fixes it
	238	ovs-vsctl set interface ovn-fakech-0 type=vxlan
	239	OVS_WAIT_UNTIL([check_tunnel_property type geneve])
	240
	241	# Delete the port entirely and it should be resurrected
	242	ovs-vsctl del-port ovn-fakech-0
	243	OVS_WAIT_UNTIL([check_tunnel_property type geneve])
	244
	245	# Gracefully terminate daemons
	246	OVN_CLEANUP_SBOX([hv])
	247	OVN_CLEANUP_VSWITCH([main])
	248	as ovn-sb
	249	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
	250
	251	AT_CLEANUP
82b261b9 LB	252
	253	# Check ovn-controller connection status to Southbound database
	254	AT_SETUP([ovn-controller - check sbdb connection])
	255	AT_KEYWORDS([ovn])
	256	ovn_init_db ovn-sb
	257
	258	net_add n1
	259	sim_add hv
	260	as hv
	261	ovs-vsctl \
	262	-- add-br br-phys \
	263	-- add-br br-eth0 \
	264	-- add-br br-eth1 \
	265	-- add-br br-eth2
	266	ovn_attach n1 br-phys 192.168.0.1
	267
	268	check_sbdb_connection () {
	269	test "$(ovs-appctl -t ovn-controller connection-status)" = "$1"
	270	}
	271
	272	OVS_WAIT_UNTIL([check_sbdb_connection connected])
	273
	274	ovs-vsctl set open . external_ids:ovn-remote=tcp:192.168.0.10:6642
	275	OVS_WAIT_UNTIL([check_sbdb_connection 'not connected'])
	276
	277	# reset the remote for clean-up
	278	ovs-vsctl set open . external_ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb.sock
	279	# Gracefully terminate daemons
	280	OVN_CLEANUP_SBOX([hv])
	281	OVN_CLEANUP_VSWITCH([main])
	282	as ovn-sb
	283	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
	284
	285	AT_CLEANUP