[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)
    chassis_mappings=$(ovn-sbctl get Chassis ${sysid} external_ids:ovn-bridge-mappings | sed -e 's/\"//g')
    echo $local_mappings
    echo $chassis_mappings
    AT_CHECK([test "${local_mappings}" = "${chassis_mappings}"])
}

# 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.
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 \
| ${PERL} $srcdir/uuidfilt.pl], [0], [<0>
<1>
<2>
<3>
])
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' \
    'br-int  patch-foo-to-bar        patch-bar-to-foo' \
    'br-int  patch-bar-to-foo        patch-foo-to-bar'

# Delete the mapping and the ovn-bridge-mapping patch ports should go away;
# the ones from the logical patch port remain.
AT_CHECK([ovs-vsctl remove Open_vSwitch . external-ids ovn-bridge-mappings])
check_bridge_mappings
check_patches \
    'br-int patch-foo-to-bar patch-bar-to-foo' \
    'br-int patch-bar-to-foo patch-foo-to-bar'

# Change name of logical patch port, check that the OVS patch ports
# get updated.
AT_CHECK([ovn-sbctl \
    -- set Port_Binding foo logical_port=quux options:peer=baz \
    -- set Port_Binding bar logical_port=baz  options:peer=quux])
check_patches \
    'br-int patch-quux-to-baz patch-baz-to-quux' \
    'br-int patch-baz-to-quux patch-quux-to-baz'

# Create an empty database, serve it and switch to it
# and verify that the OVS patch ports disappear
# then put it back and verify that they reappear

on_exit 'kill `cat $ovs_base/ovn-sb/ovsdb-server-2.pid`'

ovsdb-tool create $ovs_base/ovn-sb/ovn-sb1.db "$abs_top_srcdir"/ovn/ovn-sb.ovsschema
as ovn-sb ovsdb-server --detach --pidfile=$ovs_base/ovn-sb/ovsdb-server-2.pid --remote=punix:$ovs_base/ovn-sb/ovn-sb1.sock $ovs_base/ovn-sb/ovn-sb1.db \
   --unixctl=$ovs_base/ovn-sb/ovsdb-server-2.ctl
AT_CHECK([ovs-vsctl -- set Open_vSwitch . external-ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb1.sock])
check_patches
AT_CHECK([ovs-vsctl -- set Open_vSwitch . external-ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb.sock])
check_patches \
    'br-int patch-quux-to-baz patch-baz-to-quux' \
    'br-int patch-baz-to-quux patch-quux-to-baz'

# Change the logical patch ports to VIFs and verify that the OVS patch
# ports disappear.
AT_CHECK([ovn-sbctl \
    -- set Port_Binding quux type='""' options='{}' \
    -- set Port_Binding baz type='""' options='{}'])
check_patches

# Gracefully terminate daemons
OVN_CLEANUP_SBOX([hv])
OVN_CLEANUP_VSWITCH([main])
as ovn-sb
OVS_APP_EXIT_AND_WAIT_BY_TARGET([$ovs_base/ovn-sb/ovsdb-server-2.ctl], [$ovs_base/ovn-sb/ovsdb-server-2.pid])
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 ""])

# The following will need to be updated as OVS starts to support more
# interface types.
expected_iface_types="dummy,dummy-pmd,geneve,gre,internal,ipsec_gre,lisp,patch,stt,system,tap,vxlan"
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
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)
	54	chassis_mappings=$(ovn-sbctl get Chassis ${sysid} external_ids:ovn-bridge-mappings \| sed -e 's/\"//g')
	55	echo $local_mappings
	56	echo $chassis_mappings
	57	AT_CHECK([test "${local_mappings}" = "${chassis_mappings}"])
	58	}
	59
caad1387 BP	60	# Initially there should be no patch ports.
	61	check_patches
	62
e90aeb57	63	# Configure two ovn-bridge mappings, but no patch ports should be created yet
caad1387	64	AT_CHECK([ovs-vsctl set Open_vSwitch . external-ids:ovn-bridge-mappings=physnet1:br-eth0,physnet2:br-eth1])
4250ee37	65	check_bridge_mappings "physnet1:br-eth0,physnet2:br-eth1"
e90aeb57 RB	66	check_patches
	67
	68	# Create a localnet port, but we should still have no patch ports, as they
	69	# won't be created until there's a localnet port on a logical switch with
	70	# another logical port bound to this chassis.
	71	ovn-sbctl \
	72	-- --id=@dp101 create Datapath_Binding tunnel_key=101 \
	73	-- create Port_Binding datapath=@dp101 logical_port=localnet1 tunnel_key=1 \
	74	type=localnet options:network_name=physnet1
	75	check_patches
caad1387	76
e90aeb57 RB	77	# Create a localnet port on a logical switch with a port bound to this chassis.
	78	# Now we should get some patch ports created.
	79	ovn-sbctl \
	80	-- --id=@dp102 create Datapath_Binding tunnel_key=102 \
	81	-- create Port_Binding datapath=@dp102 logical_port=localnet2 tunnel_key=1 \
	82	type=localnet options:network_name=physnet1 \
	83	-- create Port_Binding datapath=@dp102 logical_port=localvif2 tunnel_key=2
	84	ovs-vsctl add-port br-int localvif2 -- set Interface localvif2 external_ids:iface-id=localvif2
caad1387	85	check_patches \
e90aeb57 RB	86	'br-int patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
e90aeb57 RB	87	'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2'
caad1387	88
d387d24d BP	89	# Add logical patch ports.
	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 \
	95	\| ${PERL} $srcdir/uuidfilt.pl], [0], [<0>
	96	<1>
	97	<2>
	98	<3>
	99	])
	100	check_patches \
e90aeb57 RB	101	'br-int patch-br-int-to-localnet2 patch-localnet2-to-br-int' \
e90aeb57 RB	102	'br-eth0 patch-localnet2-to-br-int patch-br-int-to-localnet2' \
d387d24d BP	103	'br-int patch-foo-to-bar patch-bar-to-foo' \
	104	'br-int patch-bar-to-foo patch-foo-to-bar'
	105
	106	# Delete the mapping and the ovn-bridge-mapping patch ports should go away;
	107	# the ones from the logical patch port remain.
caad1387	108	AT_CHECK([ovs-vsctl remove Open_vSwitch . external-ids ovn-bridge-mappings])
4250ee37	109	check_bridge_mappings
d387d24d BP	110	check_patches \
	111	'br-int patch-foo-to-bar patch-bar-to-foo' \
	112	'br-int patch-bar-to-foo patch-foo-to-bar'
	113
	114	# Change name of logical patch port, check that the OVS patch ports
	115	# get updated.
	116	AT_CHECK([ovn-sbctl \
	117	-- set Port_Binding foo logical_port=quux options:peer=baz \
	118	-- set Port_Binding bar logical_port=baz options:peer=quux])
	119	check_patches \
	120	'br-int patch-quux-to-baz patch-baz-to-quux' \
	121	'br-int patch-baz-to-quux patch-quux-to-baz'
	122
1b62572d RM	123	# Create an empty database, serve it and switch to it
	124	# and verify that the OVS patch ports disappear
	125	# then put it back and verify that they reappear
	126
	127	on_exit 'kill `cat $ovs_base/ovn-sb/ovsdb-server-2.pid`'
	128
	129	ovsdb-tool create $ovs_base/ovn-sb/ovn-sb1.db "$abs_top_srcdir"/ovn/ovn-sb.ovsschema
8a16ab90 LR	130	as ovn-sb ovsdb-server --detach --pidfile=$ovs_base/ovn-sb/ovsdb-server-2.pid --remote=punix:$ovs_base/ovn-sb/ovn-sb1.sock $ovs_base/ovn-sb/ovn-sb1.db \
8a16ab90 LR	131	--unixctl=$ovs_base/ovn-sb/ovsdb-server-2.ctl
1b62572d RM	132	AT_CHECK([ovs-vsctl -- set Open_vSwitch . external-ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb1.sock])
	133	check_patches
	134	AT_CHECK([ovs-vsctl -- set Open_vSwitch . external-ids:ovn-remote=unix:$ovs_base/ovn-sb/ovn-sb.sock])
	135	check_patches \
	136	'br-int patch-quux-to-baz patch-baz-to-quux' \
	137	'br-int patch-baz-to-quux patch-quux-to-baz'
	138
d387d24d BP	139	# Change the logical patch ports to VIFs and verify that the OVS patch
	140	# ports disappear.
	141	AT_CHECK([ovn-sbctl \
	142	-- set Port_Binding quux type='""' options='{}' \
	143	-- set Port_Binding baz type='""' options='{}'])
caad1387 BP	144	check_patches
caad1387 BP	145
d9c8c57c	146	# Gracefully terminate daemons
7a8f15e0 LR	147	OVN_CLEANUP_SBOX([hv])
7a8f15e0 LR	148	OVN_CLEANUP_VSWITCH([main])
d9c8c57c	149	as ovn-sb
8a16ab90	150	OVS_APP_EXIT_AND_WAIT_BY_TARGET([$ovs_base/ovn-sb/ovsdb-server-2.ctl], [$ovs_base/ovn-sb/ovsdb-server-2.pid])
d9c8c57c LR	151	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
d9c8c57c LR	152
caad1387	153	AT_CLEANUP
5236c73a NS	154
	155	# Checks that ovn-controller populates datapath-type and iface-types
	156	# correctly in the Chassis external-ids column.
	157	AT_SETUP([ovn-controller - Chassis external_ids])
	158	AT_KEYWORDS([ovn])
	159	ovn_init_db ovn-sb
	160
	161	net_add n1
	162	sim_add hv
	163	as hv
	164	ovs-vsctl \
	165	-- add-br br-phys \
	166	-- add-br br-eth0 \
	167	-- add-br br-eth1 \
	168	-- add-br br-eth2
	169	ovn_attach n1 br-phys 192.168.0.1
	170
	171	sysid=$(ovs-vsctl get Open_vSwitch . external_ids:system-id)
	172
	173	# Make sure that the datapath_type set in the Bridge table
	174	# is mirrored into the Chassis record in the OVN_Southbound db.
	175	check_datapath_type () {
	176	datapath_type=$1
	177	chassis_datapath_type=$(ovn-sbctl get Chassis ${sysid} external_ids:datapath-type \| sed -e 's/"//g') #"
	178	test "${datapath_type}" = "${chassis_datapath_type}"
	179	}
	180
	181	OVS_WAIT_UNTIL([check_datapath_type ""])
	182
	183	ovs-vsctl set Bridge br-int datapath-type=foo
	184	OVS_WAIT_UNTIL([check_datapath_type foo])
	185
	186	# Change "ovn-bridge-mappings" value. It should not change the "datapath-type".
	187	ovs-vsctl set Open_vSwitch . external_ids:ovn-bridge-mappings=foo-mapping
	188	check_datapath_type foo
	189
	190	ovs-vsctl set Bridge br-int datapath-type=bar
	191	OVS_WAIT_UNTIL([check_datapath_type bar])
	192
	193	ovs-vsctl set Bridge br-int datapath-type=\"\"
	194	OVS_WAIT_UNTIL([check_datapath_type ""])
	195
	196	# The following will need to be updated as OVS starts to support more
	197	# interface types.
	198	expected_iface_types="dummy,dummy-pmd,geneve,gre,internal,ipsec_gre,lisp,patch,stt,system,tap,vxlan"
	199	chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types \| sed -e 's/\"//g')
	200	echo "chassis_iface_types = ${chassis_iface_types}"
	201	AT_CHECK([test "${expected_iface_types}" = "${chassis_iface_types}"])
	202
	203	# Change the value of external_ids:iface-types using ovn-sbctl.
	204	# ovn-controller should again set it back to proper one.
	205	ovn-sbctl set Chassis ${sysid} external_ids:iface-types="foo"
	206	OVS_WAIT_UNTIL([
	207	chassis_iface_types=$(ovn-sbctl get Chassis ${sysid} external_ids:iface-types \| sed -e 's/\"//g')
	208	echo "chassis_iface_types = ${chassis_iface_types}"
	209	test "${expected_iface_types}" = "${chassis_iface_types}"
	210	])
	211
	212	# Gracefully terminate daemons
	213	OVN_CLEANUP_SBOX([hv])
	214	OVN_CLEANUP_VSWITCH([main])
	215	as ovn-sb
	216	OVS_APP_EXIT_AND_WAIT([ovsdb-server])
	217
218	AT_CLEANUP