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Message #82825
[Bug 1881759] [NEW] [OVN] Virtual port type set while port has no parents
Public bug reported:
I noticed that one port has been set as virtual, while there is no other
port having the same ip address configured withing same network (address
pairs extension).
My example is as follows:
()[root@controller-0 flows-distribution]# ovn-nbctl list logical_switch_port 6c788bc2-beb1-4f12-bf93-b45433241b90
_uuid : 6c788bc2-beb1-4f12-bf93-b45433241b90
addresses : ["fa:16:3e:23:b5:50 10.2.3.19"]
dhcpv4_options : 59f7a3c1-9a6f-45e4-92ec-8a3263650ab0
dhcpv6_options : []
dynamic_addresses : []
enabled : true
external_ids : {"neutron:cidrs"="10.2.3.19/24", "neutron:device_id"="", "neutron:device_owner"="", "neutron:network_name"="neutron-b55fccdf-e79e-4967-b87c-e7380d57e678", "neutron:port_name"="s_rally_e0292957_jPyoaKst", "neutron:project_id"="6e447c71b8bf480d80e008bb72015832", "neutron:revision_number"="3", "neutron:security_group_ids"="abb6d545-2647-42ca-a832-4e0945c72249"}
ha_chassis_group : []
name : "ec863657-2757-4636-a434-b7a67b41c9cb"
options : {requested-chassis="compute-1.redhat.local", virtual-ip="10.2.3.19", virtual-parents="21cf8792-2944-46cc-bc73-97c761a50f25"}
parent_name : []
port_security : ["fa:16:3e:23:b5:50 10.2.3.19"]
tag : []
tag_request : []
type : virtual
up : true
()[root@controller-0 flows-distribution]#
And the port that has been identified as a parent for ^:
()[root@controller-0 flows-distribution]# ovn-nbctl list logical_switch_port 21cf8792-2944-46cc-bc73-97c761a50f25
_uuid : b8195549-ccb4-4c4c-b228-2e2e095cf017
addresses : ["fa:16:3e:be:07:5c 10.2.3.191"]
dhcpv4_options : 59f7a3c1-9a6f-45e4-92ec-8a3263650ab0
dhcpv6_options : []
dynamic_addresses : []
enabled : true
external_ids : {"neutron:cidrs"="10.2.3.191/24", "neutron:device_id"="", "neutron:device_owner"="", "neutron:network_name"="neutron-b55fccdf-e79e-4967-b87c-e7380d57e678", "neutron:port_name"="s_rally_e0292957_K7uVoGwV", "neutron:project_id"="6e447c71b8bf480d80e008bb72015832", "neutron:revision_number"="3", "neutron:security_group_ids"="abb6d545-2647-42ca-a832-4e0945c72249"}
ha_chassis_group : []
name : "21cf8792-2944-46cc-bc73-97c761a50f25"
options : {requested-chassis="compute-1.redhat.local"}
parent_name : []
port_security : ["fa:16:3e:be:07:5c 10.2.3.191"]
tag : []
tag_request : []
type : ""
up : true
In line:
https://github.com/openstack/neutron/blob/cb55643a0695ebc5b41f50f6edb1546bcc676b71/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py#L209
there is a broken check "and virtual_ip in ps". It validates string
instead actual IP address.
** Affects: neutron
Importance: High
Status: Confirmed
** Tags: ovn
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https://bugs.launchpad.net/bugs/1881759
Title:
[OVN] Virtual port type set while port has no parents
Status in neutron:
Confirmed
Bug description:
I noticed that one port has been set as virtual, while there is no
other port having the same ip address configured withing same network
(address pairs extension).
My example is as follows:
()[root@controller-0 flows-distribution]# ovn-nbctl list logical_switch_port 6c788bc2-beb1-4f12-bf93-b45433241b90
_uuid : 6c788bc2-beb1-4f12-bf93-b45433241b90
addresses : ["fa:16:3e:23:b5:50 10.2.3.19"]
dhcpv4_options : 59f7a3c1-9a6f-45e4-92ec-8a3263650ab0
dhcpv6_options : []
dynamic_addresses : []
enabled : true
external_ids : {"neutron:cidrs"="10.2.3.19/24", "neutron:device_id"="", "neutron:device_owner"="", "neutron:network_name"="neutron-b55fccdf-e79e-4967-b87c-e7380d57e678", "neutron:port_name"="s_rally_e0292957_jPyoaKst", "neutron:project_id"="6e447c71b8bf480d80e008bb72015832", "neutron:revision_number"="3", "neutron:security_group_ids"="abb6d545-2647-42ca-a832-4e0945c72249"}
ha_chassis_group : []
name : "ec863657-2757-4636-a434-b7a67b41c9cb"
options : {requested-chassis="compute-1.redhat.local", virtual-ip="10.2.3.19", virtual-parents="21cf8792-2944-46cc-bc73-97c761a50f25"}
parent_name : []
port_security : ["fa:16:3e:23:b5:50 10.2.3.19"]
tag : []
tag_request : []
type : virtual
up : true
()[root@controller-0 flows-distribution]#
And the port that has been identified as a parent for ^:
()[root@controller-0 flows-distribution]# ovn-nbctl list logical_switch_port 21cf8792-2944-46cc-bc73-97c761a50f25
_uuid : b8195549-ccb4-4c4c-b228-2e2e095cf017
addresses : ["fa:16:3e:be:07:5c 10.2.3.191"]
dhcpv4_options : 59f7a3c1-9a6f-45e4-92ec-8a3263650ab0
dhcpv6_options : []
dynamic_addresses : []
enabled : true
external_ids : {"neutron:cidrs"="10.2.3.191/24", "neutron:device_id"="", "neutron:device_owner"="", "neutron:network_name"="neutron-b55fccdf-e79e-4967-b87c-e7380d57e678", "neutron:port_name"="s_rally_e0292957_K7uVoGwV", "neutron:project_id"="6e447c71b8bf480d80e008bb72015832", "neutron:revision_number"="3", "neutron:security_group_ids"="abb6d545-2647-42ca-a832-4e0945c72249"}
ha_chassis_group : []
name : "21cf8792-2944-46cc-bc73-97c761a50f25"
options : {requested-chassis="compute-1.redhat.local"}
parent_name : []
port_security : ["fa:16:3e:be:07:5c 10.2.3.191"]
tag : []
tag_request : []
type : ""
up : true
In line:
https://github.com/openstack/neutron/blob/cb55643a0695ebc5b41f50f6edb1546bcc676b71/neutron/plugins/ml2/drivers/ovn/mech_driver/ovsdb/ovn_client.py#L209
there is a broken check "and virtual_ip in ps". It validates string
instead actual IP address.
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https://bugs.launchpad.net/neutron/+bug/1881759/+subscriptions
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