Public bug reported:
the ip of port which device type is network:dhcp is null
There are two DHCP agents in openstack system.
1.create a network which name is xxxtest;
2.create a subnet 'subnet1' in xxxtest .The CIDR of this subnet is
192.168.10.0/24 and the ip range is default.Beaause there are two dhcp agents,
so two ports are created which device owner is network:dhcp.Each of port has a
IP address.
the horizon like this:
name fix ip device owner status
xxx 192.168.10.2 network:dhcp running
xxx 192.168.10.3 network:dhcp running
3.create a subnet 'subnet2' in xxxtest. The CIDR of this subnet is
192.168.11.0/24.But set the subnet ip range 192.168.11.2-192.168.11.2.There is
only one available ip in subnet.
[root@node243 ~]# openstack subnet create --network xxxtest --subnet-range
192.168.11.0/24 --allocation-pool start=192.168.11.2,end=192.168.11.2 subnet1
+-------------------+--------------------------------------+
| Field | Value |
+-------------------+--------------------------------------+
| allocation_pools | 192.168.11.2-192.168.11.2 |
| cidr | 192.168.11.0/24 |
| created_at | 2018-12-14T08:34:40Z |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 192.168.11.1 |
| host_routes | |
| id | 2a8ead23-977e-4674-ace5-ebd5427ff5b5 |
| ip_version | 4 |
| ipv6_address_mode | None |
| ipv6_ra_mode | None |
| name | subnet1 |
| network_id | b5d92781-3f09-4898-8279-55b14b7ffe67 |
| project_id | f8cc4f84ba4c44c8be1bbeeacd9162ce |
| revision_number | 0 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | |
| updated_at | 2018-12-14T08:34:40Z |
+-------------------+--------------------------------------+
4.list the ports info
[root@node243 ~]# openstack port list --network xxxtest
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| 176b3f71-0e54-4df1-8928-b4e5b199ee1c | | fa:16:3e:36:c9:39 |
ip_address='192.168.11.2', subnet_id='2a8ead23-977e-4674-ace5-ebd5427ff5b5' |
ACTIVE |
| | | |
ip_address='192.168.168.3', subnet_id='7b13dd1d-8b33-4e86-a225-0babfe477f71' |
|
| e092f58a-667f-42f0-a8e4-3647c5f1b3f1 | | fa:16:3e:70:f0:e1 |
ip_address='192.168.168.2', subnet_id='7b13dd1d-8b33-4e86-a225-0babfe477f71' |
DOWN |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
5.delete the first subnet and list the port in xxxtest network
[root@node243 ~]# openstack subnet delete 7b13dd1d-8b33-4e86-a225-0babfe477f71
[root@node243 ~]# openstack port list --network xxxtest
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
| 176b3f71-0e54-4df1-8928-b4e5b199ee1c | | fa:16:3e:36:c9:39 |
ip_address='192.168.11.2', subnet_id='2a8ead23-977e-4674-ace5-ebd5427ff5b5' |
ACTIVE |
| e092f58a-667f-42f0-a8e4-3647c5f1b3f1 | | fa:16:3e:70:f0:e1 |
| ACTIVE |
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
so,there is a port which Fixed IP Addresses is null。
** Affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1808504
Title:
the ip of port which device type is dhcp is null
Status in neutron:
New
Bug description:
the ip of port which device type is network:dhcp is null
There are two DHCP agents in openstack system.
1.create a network which name is xxxtest;
2.create a subnet 'subnet1' in xxxtest .The CIDR of this subnet is
192.168.10.0/24 and the ip range is default.Beaause there are two dhcp agents,
so two ports are created which device owner is network:dhcp.Each of port has a
IP address.
the horizon like this:
name fix ip device owner status
xxx 192.168.10.2 network:dhcp running
xxx 192.168.10.3 network:dhcp running
3.create a subnet 'subnet2' in xxxtest. The CIDR of this subnet is
192.168.11.0/24.But set the subnet ip range 192.168.11.2-192.168.11.2.There is
only one available ip in subnet.
[root@node243 ~]# openstack subnet create --network xxxtest --subnet-range
192.168.11.0/24 --allocation-pool start=192.168.11.2,end=192.168.11.2 subnet1
+-------------------+--------------------------------------+
| Field | Value |
+-------------------+--------------------------------------+
| allocation_pools | 192.168.11.2-192.168.11.2 |
| cidr | 192.168.11.0/24 |
| created_at | 2018-12-14T08:34:40Z |
| description | |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 192.168.11.1 |
| host_routes | |
| id | 2a8ead23-977e-4674-ace5-ebd5427ff5b5 |
| ip_version | 4 |
| ipv6_address_mode | None |
| ipv6_ra_mode | None |
| name | subnet1 |
| network_id | b5d92781-3f09-4898-8279-55b14b7ffe67 |
| project_id | f8cc4f84ba4c44c8be1bbeeacd9162ce |
| revision_number | 0 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | |
| updated_at | 2018-12-14T08:34:40Z |
+-------------------+--------------------------------------+
4.list the ports info
[root@node243 ~]# openstack port list --network xxxtest
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
| 176b3f71-0e54-4df1-8928-b4e5b199ee1c | | fa:16:3e:36:c9:39 |
ip_address='192.168.11.2', subnet_id='2a8ead23-977e-4674-ace5-ebd5427ff5b5' |
ACTIVE |
| | | |
ip_address='192.168.168.3', subnet_id='7b13dd1d-8b33-4e86-a225-0babfe477f71' |
|
| e092f58a-667f-42f0-a8e4-3647c5f1b3f1 | | fa:16:3e:70:f0:e1 |
ip_address='192.168.168.2', subnet_id='7b13dd1d-8b33-4e86-a225-0babfe477f71' |
DOWN |
+--------------------------------------+------+-------------------+------------------------------------------------------------------------------+--------+
5.delete the first subnet and list the port in xxxtest network
[root@node243 ~]# openstack subnet delete 7b13dd1d-8b33-4e86-a225-0babfe477f71
[root@node243 ~]# openstack port list --network xxxtest
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
| ID | Name | MAC Address | Fixed IP
Addresses | Status |
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
| 176b3f71-0e54-4df1-8928-b4e5b199ee1c | | fa:16:3e:36:c9:39 |
ip_address='192.168.11.2', subnet_id='2a8ead23-977e-4674-ace5-ebd5427ff5b5' |
ACTIVE |
| e092f58a-667f-42f0-a8e4-3647c5f1b3f1 | | fa:16:3e:70:f0:e1 |
| ACTIVE |
+--------------------------------------+------+-------------------+-----------------------------------------------------------------------------+--------+
so,there is a port which Fixed IP Addresses is null。
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