创建虚机出现Exceeded maximum number of retries.

admin

错误： 实例 "test" 执行所请求操作失败，实例处于错误状态。: 请稍后再试 [错误: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance e412bc5e-4b8c-4339-9a22-d4222406cf83.].

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compute、nova报错信息“
2018-10-05 21:13:00.709 18645 ERROR nova.compute.manager [req-97180d95-d7c6-46f5-b1e1-ab9113b8d2aa 10816b8fabfa48c1bd6c7d8f409e3d7a 7006c2bcf97c455989af3565720c6210 - default defaul
9 ^) k5 x  P0 I' W' @t] Instance failed network setup after 1 attempt(s): PortBindingFailed: Binding failed for port afa8f2d0-b32c-4aeb-b03a-707b6c0ecb56, please check neutron logs for more information.
1 M- A9 F2 d6 t2018-10-05 21:13:00.709 18645 ERROR nova.compute.manager Traceback (most recent call last):


' r6 @# j' x3 r8 j, j- u. m控制节点service.log
/ q) \3 A) W0 p+ O9 {

2018-10-05 21:12:59.526 11270 ERROR neutron.plugins.ml2.managers [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Failed to bind port afa8f2d0-b32
c-4aeb-b03a-707b6c0ecb56 on host compute for vnic_type normal using segments [{'network_id': '5084bad0-51e4-4c01-933e-9afd231789d9', 'segmentation_id': 82, 'physical_network': u'physnet1', 'id': 'af9581f3-d0ea-4e96-8c49-d107
" D: L) Z3 z; J0 N/ ]* P/ C320c6f70', 'network_type': u'vlan'}]
1 v% d% Z/ h" [3 x; T2 G- [2018-10-05 21:12:59.527 11270 INFO neutron.plugins.ml2.plugin [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Attempt 2 to bind port afa8f2d0-b32
0 t( Y0 c9 X( {8 c$ V* V6 {c-4aeb-b03a-707b6c0ecb56
: P( N; m. _# J, J( _2018-10-05 21:12:59.554 11270 ERROR neutron.plugins.ml2.managers [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Failed to bind port afa8f2d0-b32
% j) O: V" i; n6 M, g9 o% x6 vc-4aeb-b03a-707b6c0ecb56 on host compute for vnic_type normal using segments [{'network_id': '5084bad0-51e4-4c01-933e-9afd231789d9', 'segmentation_id': 82, 'physical_network': u'physnet1', 'id': 'af9581f3-d0ea-4e96-8c49-d107
320c6f70', 'network_type': u'vlan'}]
2018-10-05 21:12:59.554 11270 INFO neutron.plugins.ml2.plugin [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Attempt 3 to bind port afa8f2d0-b32
3 q# h3 \. Q( r: e; Wc-4aeb-b03a-707b6c0ecb56
0 [% S$ S/ P/ j6 h; I: [- C6 H2018-10-05 21:12:59.563 11268 INFO neutron.wsgi [req-ef009a1f-32d2-4709-82c6-96ed6fdb283e 85081953184846c3b6f82652f8799e81 2bf187dac03542998a1ba0dec7a0e6fe - default default] 192.168.1.23 "GET /v2.0/subnets HTTP/1.1" status:
200  len: 835 time: 0.0526609
2018-10-05 21:12:59.576 11270 ERROR neutron.plugins.ml2.managers [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Failed to bind port afa8f2d0-b32
c-4aeb-b03a-707b6c0ecb56 on host compute for vnic_type normal using segments [{'network_id': '5084bad0-51e4-4c01-933e-9afd231789d9', 'segmentation_id': 82, 'physical_network': u'physnet1', 'id': 'af9581f3-d0ea-4e96-8c49-d107
: X  v* ^! ]2 A3 g$ ?320c6f70', 'network_type': u'vlan'}]
3 `0 t- h. Y* c4 K* d% C2018-10-05 21:12:59.576 11270 INFO neutron.plugins.ml2.plugin [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Attempt 4 to bind port afa8f2d0-b32
0 ]+ l" @* c' a2 A# hc-4aeb-b03a-707b6c0ecb56
6 p; {: f9 {7 m4 I2 e+ X2018-10-05 21:12:59.597 11270 ERROR neutron.plugins.ml2.managers [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Failed to bind port afa8f2d0-b32
c-4aeb-b03a-707b6c0ecb56 on host compute for vnic_type normal using segments [{'network_id': '5084bad0-51e4-4c01-933e-9afd231789d9', 'segmentation_id': 82, 'physical_network': u'physnet1', 'id': 'af9581f3-d0ea-4e96-8c49-d107
320c6f70', 'network_type': u'vlan'}]
2018-10-05 21:12:59.597 11270 INFO neutron.plugins.ml2.plugin [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Attempt 5 to bind port afa8f2d0-b32
6 N' x! A+ P, Z, c6 C& `  n* o( Mc-4aeb-b03a-707b6c0ecb56
2018-10-05 21:12:59.600 11258 INFO neutron.wsgi [req-9a18bf18-b56f-4dd4-bda9-2a9f96ccaeb8 85081953184846c3b6f82652f8799e81 2bf187dac03542998a1ba0dec7a0e6fe - default default] 192.168.1.23 "GET /v2.0/extensions HTTP/1.1" stat
us: 200  len: 8463 time: 0.0042660
: f( a; J) X5 h2018-10-05 21:12:59.617 11270 ERROR neutron.plugins.ml2.managers [req-583bf46d-f117-4411-ab36-9d9f58e32f40 65e543e9f2034eda8203f514aad5e11d 7006c2bcf97c455989af3565720c6210 - default default] Failed to bind port afa8f2d0-b32
c-4aeb-b03a-707b6c0ecb56 on host compute for vnic_type normal using segments [{'network_id': '5084bad0-51e4-4c01-933e-9afd231789d9', 'segmentation_id': 82, 'physical_network': u'physnet1', 'id': 'af9581f3-d0ea-4e96-8c49-d107
6 H. N, Q( d- I" L320c6f70', 'network_type': u'vlan'}]
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admin

解决方法：重启compute节点的openstack组件和libvirtd组件，以及neutron组件
再检查其组件状态是否正常

admin

解决方法：重启compute节点的openstack组件和libvirtd组件，以及neutron组件
/ `% g# ~- x6 w& B  y+ {( ^, x: V再检查其组件状态是否正常