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From li jerry <div...@hotmail.com>
Subject 答复: 答复: Cloudstack-agent gets the local IP address exception
Date Tue, 23 Apr 2019 14:00:58 GMT
Hi Dag Sonstebo

Because we only have three servers in total, we can't make one management node independently,
so we can only downgrade and let them merge.




发件人: Dag Sonstebo<mailto:Dag.Sonstebo@shapeblue.com>
发送时间: 2019年4月23日 21:35
收件人: users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>; dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>
主题: Re: 答复: Cloudstack-agent gets the local IP address exception

Hi Li,

Your configuration goes against best practice - you generally always keep management and hypervisors
separate. To my knowledge there is nothing in the CloudStack KVM agent which will allow for
the configuration you have in place, so you would have to deploy your own manual workarounds
for this.

Regards,
Dag Sonstebo
Cloud Architect
ShapeBlue


On 23/04/2019, 13:59, "li jerry" <div8cn@hotmail.com> wrote:

    HI Dag Sonstebo

    We deploy management and agent on the same host, with three such nodes.
    So we need to deploy keepalived on these three nodes, elect a VIP, and let all agents
communicate with this VIP.

    发件人: Dag Sonstebo<mailto:Dag.Sonstebo@shapeblue.com>
    发送时间: 2019年4月23日 17:08
    收件人: users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>; dev@cloudstack.apache.org<mailto:dev@cloudstack.apache.org>
    主题: Re: Cloudstack-agent gets the local IP address exception

    Li,

    Why do you run with this configuration? If this is for network resilience you would run
a bond/team, not keepalived.

    Regards,
    Dag Sonstebo
    Cloud Architect
    ShapeBlue


    On 22/04/2019, 14:37, "li jerry" <div8cn@hotmail.com> wrote:

        HI All


        my kvm host [ip:10.226.16.11] virtualized a vip[10.226.16.10] via keepalived.

        After I started the cloudstack-agent, I got vip[10.226.16.10] and I couldn't get the
correct IP [10.226.16.11];

        Can I have any way to get the cloudstack agent to get the correct IP address?



        Cloudstack 4.11.2
        CentOS 7.5



        br2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group
default qlen 1000
            link/ether ac:1f:6b:ba:96:ea brd ff:ff:ff:ff:ff:ff
            inet 10.226.16.11/24 brd 10.226.16.255 scope global noprefixroute br2
               valid_lft forever preferred_lft forever
            inet 10.226.16.10/24 scope global secondary br2
               valid_lft forever preferred_lft forever
            inet6 fe80::1456:f9ff:fe06:6228/64 scope link
               valid_lft forever preferred_lft forever



    Dag.Sonstebo@shapeblue.com
    www.shapeblue.com<http://www.shapeblue.com>
    Amadeus House, Floral Street, London  WC2E 9DPUK
    @shapeblue






Dag.Sonstebo@shapeblue.com
www.shapeblue.com<http://www.shapeblue.com>
Amadeus House, Floral Street, London  WC2E 9DPUK
@shapeblue



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