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解决了

OVS结合


UserLevel 2
徽章 +3
我正在尝试实现SLB或LACP,而不是A-B。为此,似乎需要使用manage_ovs show_bridges或列表端口{br0 |bond0}命令。

其他则是command_ref-aos和ahv_admin-guid,在哪里可以找到更多信息?

我收到一个错误kvm.py:488无法执行....`错误。
图标

最好的答案姆斯坦2019年1月3日,18:34

\r\n
\r\nPages 31 to 33 provide an example on how to use the ovs-ctl and ovs-appctl from the host shell to configure LACP and loadbalancing.
\r\nDepending on your setup, you will find something like this:
\r\n
\r\n[root@NTNX-0f82fb36-A ~]# ovs-vsctl set port bond0 lacp=active
\r\n[root@NTNX-0f82fb36-A ~]# ovs-vsctl set port bond0 bond_mode=balance-tcp
\r\n[root@NTNX-0f82fb36-A ~]# ovs-appctl bond\/show bond0
\r\n---- bond0 ----
\r\nbond_mode: balance-tcp
\r\nbond may use recirculation: yes, Recirc-ID : 1
\r\nbond-hash-basis: 0
\r\nupdelay: 0 ms
\r\ndowndelay: 0 ms
\r\nnext rebalance: 5540 ms
\r\nlacp_status: negotiated
\r\nactive slave mac: a0:36:9f:1d:f3:67(enp4s0f1)
\r\n
\r\nslave enp4s0f0: enabled
\r\n\tmay_enable: true
\r\n
\r\nslave enp4s0f1: enabled
\r\n\tactive slave
\r\n\tmay_enable: true
\r\n
\r\n[root@NTNX-0f82fb36-A ~]# ovs-appctl lacp\/show bond0
\r\n---- bond0 ----
\r\n\tstatus: active negotiated
\r\n\tsys_id: a0:36:9f:1d:f3:66
\r\n\tsys_priority: 65534
\r\n\taggregation key: 5
\r\n\tlacp_time: slow","className":"post__content__best_answer"}">
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7个答复

UserLevel 2
徽章 +3
好的,因此,这似乎是一个“管理_ov”问题,因为'show_interfaces'和其他开关也失败了。所有人都以255的返回代码指向Kvm.py Line 488。

还有一个“ {date/time} critical manage_ovs:151无法执行OVS命令:List-Br”的stderr。
徽章 +1
尝试获取一份副本。Nutanix网络最佳实践手册。

第31至33页提供了一个示例,介绍了如何使用主机外壳中使用OVS-CTL和OVS-APPCTL来配置LACP和负载平衡。
根据您的设置,您会发现这样的东西:

[root@ntnx-0f82fb36-a〜]#ovs-vsctl设置端口键0 lacp =活动
[root@ntnx-0f82fb36-a〜]#ovs-vsctl设置端口bond0 bond_mode = balance-tcp
[root@ntnx-0f82fb36-a〜]#ovs-appctl债券/show bond0
----债券0 ----
bond_mode:balance-tcp
债券可以使用再循环:是的,recirc-id:1
邦德·布基斯(Bond-Hash-Basis):0
UPDELAY:0 ms
Downdelay:0 ms
下一个重新平衡:5540毫秒
LACP_STATUS:协商
主动从属Mac:A0:36:9f:1d:f3:67(ENP4S0F1)

从属ENP4S0F0:已启用
May_enable:是的

从属ENP4S0F1:已启用
主动从属
May_enable:是的

[root@ntnx-0f82fb36-a〜]#ovs-appctl lacp/show bond0
----债券0 ----
状态:主动协商
sys_id:a0:36:9f:1d:f3:66
sys_priority:65534
聚合密钥:5
LACP_TIME:慢
UserLevel 2
徽章 +3
谢谢你。

是的,我看过BP-2071和其他一些。我将重新审查。
UserLevel 2
徽章 +3
当我尝试ovs- {x} ctl命令时,我会收到“未找到命令”错误?

这是从ssing进入CVM的,我应该使用NCLI吗?
徽章 +1
不,这不是在CVM上运行,而是在主机上运行。
在CVM中,使用
ssh root@192.168.5.1“ ovs-vsctl设置端口债券0 lacp =活动”
设置物理接口配置。
UserLevel 2
徽章 +3
谢谢你。

我的情况是,一个节点在LACP Active上(即节点0),但是尽管LACP = Active且balance-LACP命令执行没有错误,但其他3个节点不会从Active-Sundby中变化。我的Arista开关已正确设置了MLAG,因此我可以看到一个MLAG连接和其他三个不活动。

有人知道为什么我无法设置lacp config throug ovs-vsctl命令吗?

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