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hzt1234h
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VMWare 虚拟机搭建 Docker swarm 集群,挂起虚拟机遇到的问题

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  •   hzt1234h · Oct 17, 2020 · 1452 views
    This topic created in 2027 days ago, the information mentioned may be changed or developed.
    • 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
    
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