问题描述
我们使用的测试平台是 OpenStack (Stein) + OpenDaylight (Neon) + Open vSwitch (v2.11.1)。这是一种一体化部署 (OPNFV-9.0.0)。
实例可以在同一个计算节点上互相ping通, 但如果实例在不同的计算节点上,则无法相互ping通。
计算节点可以互相ping通。
以下是我们环境中的 2 个计算节点和下面的命令“ovs-vsctl show”:
vm1 ping vm2 显示目标主机无法访问。
Cmp001:
Manager "tcp:172.16.10.40:6640"
is_connected: true
Bridge br-floating
Port "ens6"
Interface "ens6"
Port br-floating
Interface br-floating
type: internal
Port br-floating-int-patch
Interface br-floating-int-patch
type: patch
options: {peer=br-floating-pa}
Bridge br-int
Controller "tcp:172.16.10.40:6653"
is_connected: true
fail_mode: secure
Port "tun9a4f2733bb3"
Interface "tun9a4f2733bb3"
type: vxlan
options: {exts=gpe,key=flow,local_ip="10.1.0.5",remote_ip=flow}
Port "tap59535eb9-ef"
Interface "tap59535eb9-ef"
Port br-floating-pa
Interface br-floating-pa
type: patch
options: {peer=br-floating-int-patch}
Port "tapc58e6fd1-cf"
Interface "tapc58e6fd1-cf"
Port "tap8bb9f6de-a9"
Interface "tap8bb9f6de-a9"
Port "tap5f490693-e5"
Interface "tap5f490693-e5"
Port "tund818d69b326"
Interface "tund818d69b326"
type: vxlan
options: {exts=gpe,remote_ip="10.1.0.2"}
Port br-int
Interface br-int
type: internal
Port "tapef79fa77-ab"
Interface "tapef79fa77-ab"
Port "tapa9e63637-8a"
Interface "tapa9e63637-8a"
ovs_version: "2.11.1"
Cmp002:
Manager "tcp:172.16.10.40:6640"
is_connected: true
Manager "ptcp:6640:127.0.0.1"
Bridge br-floating
Port br-floating-int-patch
Interface br-floating-int-patch
type: patch
options: {peer=br-floating-pa}
Port br-floating
Interface br-floating
type: internal
Port "ens6"
Interface "ens6"
Bridge br-int
Controller "tcp:172.16.10.40:6653"
is_connected: true
fail_mode: secure
Port br-floating-pa
Interface br-floating-pa
type: patch
options: {peer=br-floating-int-patch}
Port "tap50868440-95"
Interface "tap50868440-95"
Port "tapa496a81b-0c"
Interface "tapa496a81b-0c"
Port "tun8d223879efb"
Interface "tun8d223879efb"
type: vxlan
options: {exts=gpe,local_ip="10.1.0.6",remote_ip=flow}
Port br-int
Interface br-int
type: internal
Port "tun941edf0fa60"
Interface "tun941edf0fa60"
type: vxlan
options: {exts=gpe,remote_ip="10.1.0.2"}
ovs_version: "2.11.1"
有人可以就这个问题给我们一些建议吗? 谢谢。
解决方法
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