建议大家不要用openstack了,维护排错难,而且不稳定。无法找到日志报错相对应的解决办法。 之前instance内部的ip可以正常获取的的,全都正常的。现在不知道为什么instance里面分配不到ip了。dashboard的instance能看到分配的demo的ip和ext的ip。但是控制台的虚拟机里面分配不到ip。
然后重启openvswitch的时候,计算节点的neutron日志报错了。日志在附件里,求助。附件里除了日志,还有每个节点的配置文件和mysql的dmp。
控制节点:
//在控制节点上ping 172.18.7.82,是能ping通的。
[root@controller ~]# neutron agent-list
+--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+
| id | agent_type | host | alive | admin_state_up | binary |
+--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+
| 65363c71-ced1-4440-b22a-7a53edecb52f | Open vSwitch agent | network | :-) | True | neutron-openvswitch-agent |
| 6fd21947-8995-4091-a1da-e9087e2e7bf8 | Open vSwitch agent | computer1 | :-) | True | neutron-openvswitch-agent |
| 96cc19bd-9f6b-4168-9d82-152fa3e248ec | Metadata agent | network | :-) | True | neutron-metadata-agent |
| a36406cf-c18f-4aa2-8df1-337045e40855 | L3 agent | network | :-) | True | neutron-l3-agent |
| f0d6cc74-c858-47de-a82c-9009fd065dd8 | DHCP agent | network | :-) | True | neutron-dhcp-agent |
+--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+
[root@controller ~]# neutron net-list
+--------------------------------------+----------+-----------------------------------------------------+
| id | name | subnets |
+--------------------------------------+----------+-----------------------------------------------------+
| c6b49f01-5ab2-42ef-91bb-83e1306ee1ee | demo-net | 6ffb46e8-295b-4a16-a70e-068b46c1b781 192.168.1.0/24 |
| fdbbd1f5-8af9-494c-8736-317bb2656eae | ext-net | a86410c8-0466-48ea-b300-1ab44e83b854 172.18.0.0/21 |
+--------------------------------------+----------+-----------------------------------------------------+
[root@controller ~]# neutron subnet-list
+--------------------------------------+-------------+----------------+--------------------------------------------------+
| id | name | cidr | allocation_pools |
+--------------------------------------+-------------+----------------+--------------------------------------------------+
| 6ffb46e8-295b-4a16-a70e-068b46c1b781 | demo-subnet | 192.168.1.0/24 | {"start": "192.168.1.2", "end": "192.168.1.254"} |
| a86410c8-0466-48ea-b300-1ab44e83b854 | ext-subnet | 172.18.0.0/21 | {"start": "172.18.7.80", "end": "172.18.7.99"} |
+--------------------------------------+-------------+----------------+--------------------------------------------------+
[root@controller ~]# neutron router-list
+--------------------------------------+-------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
| id | name | external_gateway_info | distributed | ha |
+--------------------------------------+-------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
| 7d9ae3d6-3314-44ce-a9db-87830ca0807d | demo-router | {"network_id": "fdbbd1f5-8af9-494c-8736-317bb2656eae", "enable_snat": true, "external_fixed_ips": [{"subnet_id": "a86410c8-0466-48ea-b300-1ab44e83b854", "ip_address": "172.18.7.82"}]} | False | False |
+--------------------------------------+-------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------+-------+
[root@controller ~]#
网络节点:
[root@network ~]# ip netns
qdhcp-c6b49f01-5ab2-42ef-91bb-83e1306ee1ee
qrouter-7d9ae3d6-3314-44ce-a9db-87830ca0807d
[root@network ~]# ip netns exec qdhcp-c6b49f01-5ab2-42ef-91bb-83e1306ee1ee ip addr
1: lo:
mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
13: tapf0417184-b4: mtu 1500 qdisc noqueue state UNKNOWN
link/ether fa:16:3e:90:8e:49 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.3/24 brd 192.168.1.255 scope global tapf0417184-b4
valid_lft forever preferred_lft forever
inet6 fe80::f816:3eff:fe90:8e49/64 scope link
valid_lft forever preferred_lft forever
[root@network ~]# ip netns exec qdhcp-c6b49f01-5ab2-42ef-91bb-83e1306ee1ee route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 192.168.1.1 0.0.0.0 UG 0 0 0 tapf0417184-b4
192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 tapf0417184-b4附件:
openvswitch-agent.log (52.89 KB)
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