我使用的是 Ubuntu20 服务器及其默认的 Netplan。该服务器是 OVH 管理下的裸机，因此我对网络接口的更改控制非常有限。
我已经在那台电脑上安装了 cloudstack-management 和 cloudstack-agent 来试用。我可以创建虚拟机并使用 NFS 进行存储。在网络方面，本节文档中展示了如何在网络接口之间创建桥梁，以获得管理地址和到公共互联网的流量。
我已成功创建指向 eno2 的一座桥。因此，虚拟机和 cloudstack-management 都无法访问互联网。我无法下载 ISO 映像，也无法从外部 ping 我创建的虚拟机。
根据上述对 cloudbr1 的定义，网络在启动时无法加载，我必须进入救援模式来修复它。而且，由于没有任何公共互联网接口的参考，我无法下载任何 ISO 或授予对虚拟机的访问权限...
问：我的配置应该怎样？
我的 Netplan 配置：
network:
version: 2
ethernets:
eno2:
dhcp4: no
addresses:
- 192.168.0.1/16
eno1:
accept-ra: false
addresses:
- 2001:41d0:700:3cea::/56
dhcp4: true
match:
macaddress: ac:1f:6b:df:50:78
nameservers:
addresses:
- 2001:41d0:3:163::1
routes:
- to: ::/0
via: 2001:41d0:700:3cff:ff:ff:ff:ff
- to: 2001:41d0:700:3c00::/57
bridges:
cloudbr0:
addresses: [192.168.1.1/16]
gateway4: 192.168.255.255
nameservers:
addresses: [8.8.8.8]
interfaces: [eno2]
dhcp4: false
dhcp6: false
parameters:
stp: false
forward-delay: 0
cloudbr1:
interfaces: [eno1] # Use eno1 as the physical interface for cloudbr1
dhcp4: false
dhcp6: false
parameters:
stp: false
forward-delay: 0
ip a：
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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
2: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether ac:1f:6b:df:50:78 brd ff:ff:ff:ff:ff:ff
inet xx.XXX.x.xxx/24 brd 51.195.5.255 scope global dynamic eno1
valid_lft 86332sec preferred_lft 86332sec
inet6 2001:41d0:700:3cea::/56 scope global
valid_lft forever preferred_lft forever
inet6 fe80::ae1f:6bff:fedf:5078/64 scope link
valid_lft forever preferred_lft forever
3: eno2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master cloudbr0 state UP group default qlen 1000
link/ether ac:1f:6b:df:50:79 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.1/16 brd 192.168.255.255 scope global eno2
valid_lft forever preferred_lft forever
ifconfig：
cloud0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 169.254.0.1 netmask 255.255.0.0 broadcast 0.0.0.0
inet6 fe80::b0f4:27ff:fe83:f5ea prefixlen 64 scopeid 0x20<link>
ether b2:f4:27:83:f5:ea txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 13 bytes 1054 (1.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
cloudbr0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.1 netmask 255.255.0.0 broadcast 192.168.255.255
inet6 fe80::503d:95ff:fec9:f267 prefixlen 64 scopeid 0x20<link>
ether ac:1f:6b:df:50:79 txqueuelen 1000 (Ethernet)
RX packets 36 bytes 3624 (3.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 38 bytes 3460 (3.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet xx.XXX.xx.X netmask 255.255.255.0 broadcast xx.XXX.xx.X
ether ac:1f:6b:df:50:78 txqueuelen 1000 (Ethernet)
RX packets 498 bytes 60973 (60.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 507 bytes 73778 (73.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.1 netmask 255.255.0.0 broadcast 192.168.255.255
ether ac:1f:6b:df:50:79 txqueuelen 1000 (Ethernet)
RX packets 37 bytes 4200 (4.2 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 38 bytes 3460 (3.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 53371 bytes 11301198 (11.3 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 53371 bytes 11301198 (11.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0