VMWare 虚拟机搭建 Docker swarm 集群，挂起虚拟机遇到的问题

• 使用 VMWare 虚拟机搭建了三个 Ubuntu20 系统，其中各自跑了 docker 服务，为了测试 swarm 集群

• 在 docker 中跑了 zookeeper 实例，一共 3 个，在没有挂起虚拟机的时候是正常的，也可以远程连接 zookeeper，但是如果挂起虚拟机，然后在重新运行虚拟机，就会出现 zookeeper 连不上其他实例的情况，然后截取了挂起前后的网卡配置情况，发现 docker0 和 docker swarm 默认创建的 docker-gwbridge 的 ip 地址没有了，各位大佬有没有什么解决方法呢？

• 挂起前

2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 00:50:56:37:f4:94 brd ff:ff:ff:ff:ff:ff inet 192.168.7.41/24 brd 192.168.7.255 scope global ens32 valid_lft forever preferred_lft forever inet6 fe80::250:56ff:fe37:f494/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:50:ec:63 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever 4: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default link/ether 02:42:b8:64:0c:ff brd ff:ff:ff:ff:ff:ff inet 172.18.0.1/16 brd 172.18.255.255 scope global docker_gwbridge valid_lft forever preferred_lft forever inet6 fe80::42:b8ff:fe64:cff/64 scope link valid_lft forever preferred_lft forever 

• 挂起后：

2: ens32: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 00:50:56:37:f4:94 brd ff:ff:ff:ff:ff:ff inet 192.168.7.41/24 brd 192.168.7.255 scope global ens32 valid_lft forever preferred_lft forever inet6 fe80::250:56ff:fe37:f494/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:50:ec:63 brd ff:ff:ff:ff:ff:ff 4: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default link/ether 02:42:b8:64:0c:ff brd ff:ff:ff:ff:ff:ff inet6 fe80::42:b8ff:fe64:cff/64 scope link valid_lft forever preferred_lft forever