openstack 创建虚拟机的时候报错: Failed to allocate the network(s), not rescheduling.].-白红宇的个人博客

openstack 创建虚拟机的时候报错: Failed to allocate the network(s), not rescheduling.].

发布日期：2025-04-29 05:32:23 浏览次数：2 分类：精选文章

本文共 1058 字，大约阅读时间需要 3 分钟。

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???????Nova?????vif??????????????????????????????????

1.??vif??????

???Nova????????vif?????????????????????????

#Fail instance boot if vif plugging fails
vif_plugging_is_fatal=False
#Number of seconds to wait for neutron vif plugging events to arrive before continuing or failing
vif_plugging_timeout=0

??????????vif?????????????vif_plugging_timeout??????0??????vif??????????????

2.??????

???vif??????????????????????????????????????????????

# ????????
ip link show
# ????????
ethtool -i

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3.????Nova????

????????????????????Nova???????????

# ????Nova????
systemctl restart openstack-nova-compute.service

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4.??vif??????

????vif???????????????????????????

# ??vif??????
tail -f /var/log/nova/nova.log | grep vif_plugging

???????????????????????????????????????????

5.?????????

??????????vif?????????????

???????vif_plugging_timeout???0???????????????????????????60???

?????????????????????????????????

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?????????????Nova????vif???????????????????

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